Downloading default network limgrave.bin
curl -sOL https://github.com/Bobingstern/tarnished-nets/releases/download/limgrave/limgrave.bin
clang++ -O3 -march=native -fno-finite-math-only -funroll-loops -flto -fuse-ld=lld -std=c++20 -static -DNDEBUG -pthread -DEVALFILE=\"limgrave.bin\" -fuse-ld=lld src/datagen.cpp src/main.cpp src/movepicker.cpp src/nnue.cpp src/parameters.cpp src/search.cpp src/searcher.cpp src/util.cpp -o Tarnished-4900681D
In file included from src/datagen.cpp:1:
In file included from src/datagen.h:4:
In file included from src/search.h:5:
In file included from src/timeman.h:3:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:2358:48: error: call to consteval function 'std::chrono::hh_mm_ss::_S_fractional_width' is not a constant expression
        static constexpr unsigned fractional_width = {_S_fractional_width()};
                                                      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:2358:48: note: undefined function '_S_fractional_width' cannot be used in a constant expression
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:2313:2: note: declared here
        _S_fractional_width()
        ^
In file included from src/datagen.cpp:1:
In file included from src/datagen.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:37:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_iterator.h:64:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_iterator_base_types.h:71:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:132:36: note: in instantiation of template type alias 'iterator_t' requested here
      requires contiguous_iterator<iterator_t<_Derived>>
                                   ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 11 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:138:25: note: in instantiation of template type alias 'iterator_t' requested here
        && contiguous_iterator<iterator_t<const _Derived>>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 11 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
In file included from src/datagen.cpp:1:
In file included from src/datagen.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:144:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<_Derived>, iterator_t<_Derived>>
                              ^~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: while substituting template arguments into constraint expression here
      concept __member_begin = requires(_Tp& __t)
                               ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: while checking the satisfaction of concept '__member_begin<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        requires is_array_v<remove_reference_t<_Tp>> || __member_begin<_Tp>
                                                        ^~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: (skipping 9 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
In file included from src/datagen.cpp:1:
In file included from src/datagen.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:150:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<const _Derived>,
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:35: error: no matching function for call to 'begin'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                                         ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::_S_noexcept<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 4 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/datagen.cpp:1:
In file included from src/datagen.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:22: error: no matching function for call to object of type 'const struct _Decay_copy'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                            ^~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:995:2: note: candidate template ignored: substitution failure [with _Tp = void]: cannot form a reference to 'void'
        operator()(_Tp&& __t) const
        ^             ~~
In file included from src/datagen.cpp:1:
In file included from src/datagen.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: error: noexcept specifier argument is not a constant expression
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 3 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
In file included from src/datagen.cpp:1:
In file included from src/datagen.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:127:13: error: no matching function for call to 'begin'
            return begin(__t);
                   ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while substituting template arguments into constraint expression here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:32: note: (skipping 2 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
  template<typename _ToFormat, ranges::input_range _Range>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/datagen.cpp:1:
In file included from src/datagen.h:4:
In file included from src/search.h:5:
In file included from src/timeman.h:3:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:3360:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/chrono_io.h:39:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:58:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: error: constraints not satisfied for class template '_Utf_view' [with _ToFormat = char32_t, _Range = std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: because 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'input_range'
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: because 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid
        ranges::begin(__t);
        ^
In file included from src/datagen.cpp:1:
In file included from src/datagen.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:37:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_iterator.h:64:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_iterator_base_types.h:71:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:132:36: note: in instantiation of template type alias 'iterator_t' requested here
      requires contiguous_iterator<iterator_t<_Derived>>
                                   ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 10 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:138:25: note: in instantiation of template type alias 'iterator_t' requested here
        && contiguous_iterator<iterator_t<const _Derived>>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 10 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
In file included from src/datagen.cpp:1:
In file included from src/datagen.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:144:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<_Derived>, iterator_t<_Derived>>
                              ^~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: while substituting template arguments into constraint expression here
      concept __member_begin = requires(_Tp& __t)
                               ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: while checking the satisfaction of concept '__member_begin<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        requires is_array_v<remove_reference_t<_Tp>> || __member_begin<_Tp>
                                                        ^~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: (skipping 8 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
In file included from src/datagen.cpp:1:
In file included from src/datagen.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:150:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<const _Derived>,
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:35: error: no matching function for call to 'begin'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                                         ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::_S_noexcept<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 3 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/datagen.cpp:1:
In file included from src/datagen.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:22: error: no matching function for call to object of type 'const struct _Decay_copy'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                            ^~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:995:2: note: candidate template ignored: substitution failure [with _Tp = void]: cannot form a reference to 'void'
        operator()(_Tp&& __t) const
        ^             ~~
In file included from src/datagen.cpp:1:
In file included from src/datagen.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: error: noexcept specifier argument is not a constant expression
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 2 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
In file included from src/datagen.cpp:1:
In file included from src/datagen.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:127:13: error: no matching function for call to 'begin'
            return begin(__t);
                   ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while substituting template arguments into constraint expression here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:32: note: (skipping 1 context in backtrace; use -ftemplate-backtrace-limit=0 to see all)
  template<typename _ToFormat, ranges::input_range _Range>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/datagen.cpp:1:
In file included from src/datagen.h:4:
In file included from src/search.h:5:
In file included from src/timeman.h:3:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:3360:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/chrono_io.h:39:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:58:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: error: constraints not satisfied for class template '_Utf_view' [with _ToFormat = char32_t, _Range = std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: because 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'input_range'
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: because 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid
        ranges::begin(__t);
        ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
In file included from src/main.cpp:1:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:2358:48: error: call to consteval function 'std::chrono::hh_mm_ss::_S_fractional_width' is not a constant expression
        static constexpr unsigned fractional_width = {_S_fractional_width()};
                                                      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:2358:48: note: undefined function '_S_fractional_width' cannot be used in a constant expression
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:2313:2: note: declared here
        _S_fractional_width()
        ^
In file included from src/main.cpp:1:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:45:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/sstream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/istream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/ios:42:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/char_traits.h:57:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_construct.h:61:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_iterator_base_types.h:71:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:132:36: note: in instantiation of template type alias 'iterator_t' requested here
      requires contiguous_iterator<iterator_t<_Derived>>
                                   ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 11 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:138:25: note: in instantiation of template type alias 'iterator_t' requested here
        && contiguous_iterator<iterator_t<const _Derived>>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 11 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
In file included from src/main.cpp:1:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:45:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/sstream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/istream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/ios:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ios_base.h:41:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/locale_classes.h:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/string:68:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/memory_resource.h:41:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/uses_allocator_args.h:39:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:144:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<_Derived>, iterator_t<_Derived>>
                              ^~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: while substituting template arguments into constraint expression here
      concept __member_begin = requires(_Tp& __t)
                               ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: while checking the satisfaction of concept '__member_begin<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        requires is_array_v<remove_reference_t<_Tp>> || __member_begin<_Tp>
                                                        ^~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: (skipping 9 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
In file included from src/main.cpp:1:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:45:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/sstream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/istream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/ios:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ios_base.h:41:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/locale_classes.h:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/string:68:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/memory_resource.h:41:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/uses_allocator_args.h:39:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:150:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<const _Derived>,
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:35: error: no matching function for call to 'begin'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                                         ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::_S_noexcept<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 4 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/main.cpp:1:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:45:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/sstream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/istream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/ios:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ios_base.h:41:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/locale_classes.h:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/string:54:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/basic_string.h:47:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/string_view:56:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:22: error: no matching function for call to object of type 'const struct _Decay_copy'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                            ^~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:995:2: note: candidate template ignored: substitution failure [with _Tp = void]: cannot form a reference to 'void'
        operator()(_Tp&& __t) const
        ^             ~~
In file included from src/main.cpp:1:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:45:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/sstream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/istream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/ios:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ios_base.h:41:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/locale_classes.h:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/string:54:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/basic_string.h:47:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/string_view:56:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: error: noexcept specifier argument is not a constant expression
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 3 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
In file included from src/main.cpp:1:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:45:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/sstream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/istream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/ios:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ios_base.h:41:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/locale_classes.h:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/string:54:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/basic_string.h:47:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/string_view:56:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:127:13: error: no matching function for call to 'begin'
            return begin(__t);
                   ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while substituting template arguments into constraint expression here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:32: note: (skipping 2 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
  template<typename _ToFormat, ranges::input_range _Range>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/main.cpp:1:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:3360:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/chrono_io.h:39:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:58:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: error: constraints not satisfied for class template '_Utf_view' [with _ToFormat = char32_t, _Range = std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: because 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'input_range'
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: because 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid
        ranges::begin(__t);
        ^
In file included from src/main.cpp:1:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:45:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/sstream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/istream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/ios:42:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/char_traits.h:57:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_construct.h:61:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_iterator_base_types.h:71:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:132:36: note: in instantiation of template type alias 'iterator_t' requested here
      requires contiguous_iterator<iterator_t<_Derived>>
                                   ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 10 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:138:25: note: in instantiation of template type alias 'iterator_t' requested here
        && contiguous_iterator<iterator_t<const _Derived>>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 10 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
In file included from src/main.cpp:1:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:45:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/sstream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/istream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/ios:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ios_base.h:41:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/locale_classes.h:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/string:68:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/memory_resource.h:41:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/uses_allocator_args.h:39:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:144:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<_Derived>, iterator_t<_Derived>>
                              ^~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: while substituting template arguments into constraint expression here
      concept __member_begin = requires(_Tp& __t)
                               ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: while checking the satisfaction of concept '__member_begin<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        requires is_array_v<remove_reference_t<_Tp>> || __member_begin<_Tp>
                                                        ^~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: (skipping 8 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
In file included from src/main.cpp:1:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:45:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/sstream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/istream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/ios:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ios_base.h:41:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/locale_classes.h:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/string:68:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/memory_resource.h:41:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/uses_allocator_args.h:39:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:150:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<const _Derived>,
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:35: error: no matching function for call to 'begin'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                                         ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::_S_noexcept<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 3 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/main.cpp:1:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:45:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/sstream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/istream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/ios:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ios_base.h:41:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/locale_classes.h:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/string:54:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/basic_string.h:47:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/string_view:56:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:22: error: no matching function for call to object of type 'const struct _Decay_copy'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                            ^~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:995:2: note: candidate template ignored: substitution failure [with _Tp = void]: cannot form a reference to 'void'
        operator()(_Tp&& __t) const
        ^             ~~
In file included from src/main.cpp:1:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:45:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/sstream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/istream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/ios:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ios_base.h:41:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/locale_classes.h:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/string:54:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/basic_string.h:47:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/string_view:56:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: error: noexcept specifier argument is not a constant expression
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 2 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
In file included from src/main.cpp:1:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:45:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/sstream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/istream:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/ios:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ios_base.h:41:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/locale_classes.h:40:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/string:54:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/basic_string.h:47:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/string_view:56:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:127:13: error: no matching function for call to 'begin'
            return begin(__t);
                   ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while substituting template arguments into constraint expression here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:32: note: (skipping 1 context in backtrace; use -ftemplate-backtrace-limit=0 to see all)
  template<typename _ToFormat, ranges::input_range _Range>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/main.cpp:1:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:3360:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/chrono_io.h:39:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:58:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: error: constraints not satisfied for class template '_Utf_view' [with _ToFormat = char32_t, _Range = std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: because 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'input_range'
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: because 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid
        ranges::begin(__t);
        ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
In file included from src/movepicker.cpp:3:
In file included from src/search.h:5:
In file included from src/timeman.h:3:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:2358:48: error: call to consteval function 'std::chrono::hh_mm_ss::_S_fractional_width' is not a constant expression
        static constexpr unsigned fractional_width = {_S_fractional_width()};
                                                      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:2358:48: note: undefined function '_S_fractional_width' cannot be used in a constant expression
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:2313:2: note: declared here
        _S_fractional_width()
        ^
In file included from src/movepicker.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:37:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_iterator.h:64:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_iterator_base_types.h:71:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:132:36: note: in instantiation of template type alias 'iterator_t' requested here
      requires contiguous_iterator<iterator_t<_Derived>>
                                   ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 11 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:138:25: note: in instantiation of template type alias 'iterator_t' requested here
        && contiguous_iterator<iterator_t<const _Derived>>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 11 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
In file included from src/movepicker.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:144:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<_Derived>, iterator_t<_Derived>>
                              ^~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: while substituting template arguments into constraint expression here
      concept __member_begin = requires(_Tp& __t)
                               ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: while checking the satisfaction of concept '__member_begin<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        requires is_array_v<remove_reference_t<_Tp>> || __member_begin<_Tp>
                                                        ^~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: (skipping 9 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
In file included from src/movepicker.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:150:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<const _Derived>,
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:35: error: no matching function for call to 'begin'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                                         ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::_S_noexcept<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 4 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/movepicker.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:22: error: no matching function for call to object of type 'const struct _Decay_copy'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                            ^~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:995:2: note: candidate template ignored: substitution failure [with _Tp = void]: cannot form a reference to 'void'
        operator()(_Tp&& __t) const
        ^             ~~
In file included from src/movepicker.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: error: noexcept specifier argument is not a constant expression
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 3 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
In file included from src/movepicker.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:127:13: error: no matching function for call to 'begin'
            return begin(__t);
                   ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while substituting template arguments into constraint expression here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:32: note: (skipping 2 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
  template<typename _ToFormat, ranges::input_range _Range>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/movepicker.cpp:3:
In file included from src/search.h:5:
In file included from src/timeman.h:3:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:3360:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/chrono_io.h:39:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:58:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: error: constraints not satisfied for class template '_Utf_view' [with _ToFormat = char32_t, _Range = std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: because 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'input_range'
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: because 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid
        ranges::begin(__t);
        ^
In file included from src/movepicker.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:37:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_iterator.h:64:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_iterator_base_types.h:71:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:132:36: note: in instantiation of template type alias 'iterator_t' requested here
      requires contiguous_iterator<iterator_t<_Derived>>
                                   ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 10 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:138:25: note: in instantiation of template type alias 'iterator_t' requested here
        && contiguous_iterator<iterator_t<const _Derived>>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 10 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
In file included from src/movepicker.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:144:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<_Derived>, iterator_t<_Derived>>
                              ^~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: while substituting template arguments into constraint expression here
      concept __member_begin = requires(_Tp& __t)
                               ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: while checking the satisfaction of concept '__member_begin<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        requires is_array_v<remove_reference_t<_Tp>> || __member_begin<_Tp>
                                                        ^~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: (skipping 8 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
In file included from src/movepicker.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:150:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<const _Derived>,
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:35: error: no matching function for call to 'begin'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                                         ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::_S_noexcept<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 3 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/movepicker.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:22: error: no matching function for call to object of type 'const struct _Decay_copy'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                            ^~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:995:2: note: candidate template ignored: substitution failure [with _Tp = void]: cannot form a reference to 'void'
        operator()(_Tp&& __t) const
        ^             ~~
In file included from src/movepicker.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: error: noexcept specifier argument is not a constant expression
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 2 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
In file included from src/movepicker.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:127:13: error: no matching function for call to 'begin'
            return begin(__t);
                   ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while substituting template arguments into constraint expression here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:32: note: (skipping 1 context in backtrace; use -ftemplate-backtrace-limit=0 to see all)
  template<typename _ToFormat, ranges::input_range _Range>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/movepicker.cpp:3:
In file included from src/search.h:5:
In file included from src/timeman.h:3:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:3360:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/chrono_io.h:39:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:58:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: error: constraints not satisfied for class template '_Utf_view' [with _ToFormat = char32_t, _Range = std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: because 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'input_range'
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: because 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid
        ranges::begin(__t);
        ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
In file included from src/nnue.cpp:2:
In file included from src/search.h:5:
In file included from src/timeman.h:3:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:2358:48: error: call to consteval function 'std::chrono::hh_mm_ss::_S_fractional_width' is not a constant expression
        static constexpr unsigned fractional_width = {_S_fractional_width()};
                                                      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:2358:48: note: undefined function '_S_fractional_width' cannot be used in a constant expression
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:2313:2: note: declared here
        _S_fractional_width()
        ^
In file included from src/nnue.cpp:1:
In file included from src/nnue.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:37:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_iterator.h:64:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_iterator_base_types.h:71:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:132:36: note: in instantiation of template type alias 'iterator_t' requested here
      requires contiguous_iterator<iterator_t<_Derived>>
                                   ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 11 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:138:25: note: in instantiation of template type alias 'iterator_t' requested here
        && contiguous_iterator<iterator_t<const _Derived>>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 11 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
In file included from src/nnue.cpp:1:
In file included from src/nnue.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:144:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<_Derived>, iterator_t<_Derived>>
                              ^~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: while substituting template arguments into constraint expression here
      concept __member_begin = requires(_Tp& __t)
                               ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: while checking the satisfaction of concept '__member_begin<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        requires is_array_v<remove_reference_t<_Tp>> || __member_begin<_Tp>
                                                        ^~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: (skipping 9 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
In file included from src/nnue.cpp:1:
In file included from src/nnue.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:150:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<const _Derived>,
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:35: error: no matching function for call to 'begin'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                                         ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::_S_noexcept<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 4 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/nnue.cpp:1:
In file included from src/nnue.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:22: error: no matching function for call to object of type 'const struct _Decay_copy'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                            ^~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:995:2: note: candidate template ignored: substitution failure [with _Tp = void]: cannot form a reference to 'void'
        operator()(_Tp&& __t) const
        ^             ~~
In file included from src/nnue.cpp:1:
In file included from src/nnue.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: error: noexcept specifier argument is not a constant expression
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 3 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
In file included from src/nnue.cpp:1:
In file included from src/nnue.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:127:13: error: no matching function for call to 'begin'
            return begin(__t);
                   ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while substituting template arguments into constraint expression here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:32: note: (skipping 2 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
  template<typename _ToFormat, ranges::input_range _Range>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/nnue.cpp:2:
In file included from src/search.h:5:
In file included from src/timeman.h:3:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:3360:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/chrono_io.h:39:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:58:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: error: constraints not satisfied for class template '_Utf_view' [with _ToFormat = char32_t, _Range = std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: because 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'input_range'
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: because 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid
        ranges::begin(__t);
        ^
In file included from src/nnue.cpp:1:
In file included from src/nnue.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:37:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_iterator.h:64:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_iterator_base_types.h:71:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:132:36: note: in instantiation of template type alias 'iterator_t' requested here
      requires contiguous_iterator<iterator_t<_Derived>>
                                   ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 10 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:138:25: note: in instantiation of template type alias 'iterator_t' requested here
        && contiguous_iterator<iterator_t<const _Derived>>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 10 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
In file included from src/nnue.cpp:1:
In file included from src/nnue.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:144:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<_Derived>, iterator_t<_Derived>>
                              ^~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: while substituting template arguments into constraint expression here
      concept __member_begin = requires(_Tp& __t)
                               ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: while checking the satisfaction of concept '__member_begin<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        requires is_array_v<remove_reference_t<_Tp>> || __member_begin<_Tp>
                                                        ^~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: (skipping 8 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
In file included from src/nnue.cpp:1:
In file included from src/nnue.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:150:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<const _Derived>,
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:35: error: no matching function for call to 'begin'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                                         ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::_S_noexcept<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 3 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/nnue.cpp:1:
In file included from src/nnue.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:22: error: no matching function for call to object of type 'const struct _Decay_copy'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                            ^~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:995:2: note: candidate template ignored: substitution failure [with _Tp = void]: cannot form a reference to 'void'
        operator()(_Tp&& __t) const
        ^             ~~
In file included from src/nnue.cpp:1:
In file included from src/nnue.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: error: noexcept specifier argument is not a constant expression
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 2 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
In file included from src/nnue.cpp:1:
In file included from src/nnue.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:127:13: error: no matching function for call to 'begin'
            return begin(__t);
                   ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while substituting template arguments into constraint expression here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:32: note: (skipping 1 context in backtrace; use -ftemplate-backtrace-limit=0 to see all)
  template<typename _ToFormat, ranges::input_range _Range>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/nnue.cpp:2:
In file included from src/search.h:5:
In file included from src/timeman.h:3:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:3360:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/chrono_io.h:39:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:58:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: error: constraints not satisfied for class template '_Utf_view' [with _ToFormat = char32_t, _Range = std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: because 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'input_range'
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: because 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid
        ranges::begin(__t);
        ^
src/nnue.cpp:64:17: warning: Using SSE NNUE inference [-W#pragma-messages]
        #pragma message("Using SSE NNUE inference")
                ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
1 warning and 20 errors generated.
In file included from src/search.cpp:1:
In file included from src/search.h:5:
In file included from src/timeman.h:3:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:2358:48: error: call to consteval function 'std::chrono::hh_mm_ss::_S_fractional_width' is not a constant expression
        static constexpr unsigned fractional_width = {_S_fractional_width()};
                                                      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:2358:48: note: undefined function '_S_fractional_width' cannot be used in a constant expression
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:2313:2: note: declared here
        _S_fractional_width()
        ^
In file included from src/search.cpp:1:
In file included from src/search.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:37:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_iterator.h:64:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_iterator_base_types.h:71:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:132:36: note: in instantiation of template type alias 'iterator_t' requested here
      requires contiguous_iterator<iterator_t<_Derived>>
                                   ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 11 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:138:25: note: in instantiation of template type alias 'iterator_t' requested here
        && contiguous_iterator<iterator_t<const _Derived>>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 11 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
In file included from src/search.cpp:1:
In file included from src/search.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:144:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<_Derived>, iterator_t<_Derived>>
                              ^~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: while substituting template arguments into constraint expression here
      concept __member_begin = requires(_Tp& __t)
                               ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: while checking the satisfaction of concept '__member_begin<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        requires is_array_v<remove_reference_t<_Tp>> || __member_begin<_Tp>
                                                        ^~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: (skipping 9 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
In file included from src/search.cpp:1:
In file included from src/search.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:150:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<const _Derived>,
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:35: error: no matching function for call to 'begin'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                                         ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::_S_noexcept<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 4 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/search.cpp:1:
In file included from src/search.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:22: error: no matching function for call to object of type 'const struct _Decay_copy'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                            ^~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:995:2: note: candidate template ignored: substitution failure [with _Tp = void]: cannot form a reference to 'void'
        operator()(_Tp&& __t) const
        ^             ~~
In file included from src/search.cpp:1:
In file included from src/search.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: error: noexcept specifier argument is not a constant expression
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 3 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
In file included from src/search.cpp:1:
In file included from src/search.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:127:13: error: no matching function for call to 'begin'
            return begin(__t);
                   ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while substituting template arguments into constraint expression here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:32: note: (skipping 2 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
  template<typename _ToFormat, ranges::input_range _Range>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/search.cpp:1:
In file included from src/search.h:5:
In file included from src/timeman.h:3:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:3360:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/chrono_io.h:39:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:58:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: error: constraints not satisfied for class template '_Utf_view' [with _ToFormat = char32_t, _Range = std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: because 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'input_range'
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: because 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid
        ranges::begin(__t);
        ^
In file included from src/search.cpp:1:
In file included from src/search.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:37:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_iterator.h:64:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_iterator_base_types.h:71:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:132:36: note: in instantiation of template type alias 'iterator_t' requested here
      requires contiguous_iterator<iterator_t<_Derived>>
                                   ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 10 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:138:25: note: in instantiation of template type alias 'iterator_t' requested here
        && contiguous_iterator<iterator_t<const _Derived>>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 10 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
In file included from src/search.cpp:1:
In file included from src/search.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:144:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<_Derived>, iterator_t<_Derived>>
                              ^~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: while substituting template arguments into constraint expression here
      concept __member_begin = requires(_Tp& __t)
                               ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: while checking the satisfaction of concept '__member_begin<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        requires is_array_v<remove_reference_t<_Tp>> || __member_begin<_Tp>
                                                        ^~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: (skipping 8 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
In file included from src/search.cpp:1:
In file included from src/search.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:150:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<const _Derived>,
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:35: error: no matching function for call to 'begin'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                                         ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::_S_noexcept<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 3 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/search.cpp:1:
In file included from src/search.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:22: error: no matching function for call to object of type 'const struct _Decay_copy'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                            ^~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:995:2: note: candidate template ignored: substitution failure [with _Tp = void]: cannot form a reference to 'void'
        operator()(_Tp&& __t) const
        ^             ~~
In file included from src/search.cpp:1:
In file included from src/search.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: error: noexcept specifier argument is not a constant expression
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 2 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
In file included from src/search.cpp:1:
In file included from src/search.h:3:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:127:13: error: no matching function for call to 'begin'
            return begin(__t);
                   ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while substituting template arguments into constraint expression here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:32: note: (skipping 1 context in backtrace; use -ftemplate-backtrace-limit=0 to see all)
  template<typename _ToFormat, ranges::input_range _Range>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/search.cpp:1:
In file included from src/search.h:5:
In file included from src/timeman.h:3:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:3360:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/chrono_io.h:39:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:58:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: error: constraints not satisfied for class template '_Utf_view' [with _ToFormat = char32_t, _Range = std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: because 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'input_range'
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: because 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid
        ranges::begin(__t);
        ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
In file included from src/searcher.cpp:3:
In file included from src/searcher.h:5:
In file included from src/search.h:5:
In file included from src/timeman.h:3:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:2358:48: error: call to consteval function 'std::chrono::hh_mm_ss::_S_fractional_width' is not a constant expression
        static constexpr unsigned fractional_width = {_S_fractional_width()};
                                                      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:2358:48: note: undefined function '_S_fractional_width' cannot be used in a constant expression
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:2313:2: note: declared here
        _S_fractional_width()
        ^
In file included from src/searcher.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:37:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_iterator.h:64:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_iterator_base_types.h:71:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:132:36: note: in instantiation of template type alias 'iterator_t' requested here
      requires contiguous_iterator<iterator_t<_Derived>>
                                   ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 11 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:138:25: note: in instantiation of template type alias 'iterator_t' requested here
        && contiguous_iterator<iterator_t<const _Derived>>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 11 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
In file included from src/searcher.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:144:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<_Derived>, iterator_t<_Derived>>
                              ^~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: while substituting template arguments into constraint expression here
      concept __member_begin = requires(_Tp& __t)
                               ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: while checking the satisfaction of concept '__member_begin<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        requires is_array_v<remove_reference_t<_Tp>> || __member_begin<_Tp>
                                                        ^~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: (skipping 9 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
In file included from src/searcher.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:150:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<const _Derived>,
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'const std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:35: error: no matching function for call to 'begin'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                                         ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::_S_noexcept<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 4 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/searcher.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:22: error: no matching function for call to object of type 'const struct _Decay_copy'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                            ^~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:995:2: note: candidate template ignored: substitution failure [with _Tp = void]: cannot form a reference to 'void'
        operator()(_Tp&& __t) const
        ^             ~~
In file included from src/searcher.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: error: noexcept specifier argument is not a constant expression
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 3 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
In file included from src/searcher.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:127:13: error: no matching function for call to 'begin'
            return begin(__t);
                   ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while substituting template arguments into constraint expression here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:32: note: (skipping 2 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
  template<typename _ToFormat, ranges::input_range _Range>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/searcher.cpp:3:
In file included from src/searcher.h:5:
In file included from src/search.h:5:
In file included from src/timeman.h:3:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:3360:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/chrono_io.h:39:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:58:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: error: constraints not satisfied for class template '_Utf_view' [with _ToFormat = char32_t, _Range = std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>]
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:974:19: note: in instantiation of member function 'std::__format::_Spec<wchar_t>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1073:21: note: in instantiation of member function 'std::__format::__formatter_int<wchar_t>::_M_do_parse' requested here
              auto __end = _M_do_parse(__pc, _AsChar);
                           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:1900:14: note: in instantiation of function template specialization 'std::__format::__formatter_int<wchar_t>::_M_parse<char>' requested here
        return _M_f._M_parse<char>(__pc);
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: because 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'input_range'
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: because 'std::ranges::subrange<const wchar_t *, const wchar_t *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid
        ranges::begin(__t);
        ^
In file included from src/searcher.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:37:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_iterator.h:64:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_iterator_base_types.h:71:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:132:36: note: in instantiation of template type alias 'iterator_t' requested here
      requires contiguous_iterator<iterator_t<_Derived>>
                                   ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 10 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1037:13: error: no matching function for call to '__begin'
        = decltype(ranges::__access::__begin(std::declval<_Tp&>()));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:511:5: note: in instantiation of template type alias '__range_iter_t' requested here
    using iterator_t = std::__detail::__range_iter_t<_Tp>;
    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:138:25: note: in instantiation of template type alias 'iterator_t' requested here
        && contiguous_iterator<iterator_t<const _Derived>>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: (skipping 10 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
      concept __member_begin = requires(_Tp& __t)
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1021:7: note: candidate template ignored: constraints not satisfied [with _Tp = const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
      __begin(_Tp& __t)
      ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:16: note: because 'is_array_v<const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> >' evaluated to false
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:35: note: and 'const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__member_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                  ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:23: note: because '__decay_copy(__t.begin())' would be invalid: no member named 'begin' in 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>'
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                             ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1019:59: note: and 'const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &' does not satisfy '__adl_begin'
      requires is_array_v<_Tp> || __member_begin<_Tp&> || __adl_begin<_Tp&>
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1013:19: note: because '__decay_copy(begin(__t))' would be invalid: no matching function for call to 'begin'
          { __decay_copy(begin(__t)) } -> input_or_output_iterator;
                         ^
In file included from src/searcher.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:144:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<_Derived>, iterator_t<_Derived>>
                              ^~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:262:29: note: in instantiation of template class 'std::ranges::view_interface<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    class subrange : public view_interface<subrange<_It, _Sent, _Kind>>
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:22: note: in instantiation of template class 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' requested here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
                            ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1003:6: note: in instantiation of requirement here
          { __decay_copy(__t.begin()) } -> input_or_output_iterator;
            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1001:32: note: while substituting template arguments into constraint expression here
      concept __member_begin = requires(_Tp& __t)
                               ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: while checking the satisfaction of concept '__member_begin<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        requires is_array_v<remove_reference_t<_Tp>> || __member_begin<_Tp>
                                                        ^~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:114:50: note: (skipping 8 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
In file included from src/searcher.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:150:24: error: constraints not satisfied for alias template 'sentinel_t' [with _Range = const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
        && sized_sentinel_for<sentinel_t<const _Derived>,
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:513:12: note: because 'const std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
  template<range _Range>
           ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid: no matching function for call to object of type 'const ranges::__access::_Begin'
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:35: error: no matching function for call to 'begin'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                                         ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::_S_noexcept<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 3 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/searcher.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:109:22: error: no matching function for call to object of type 'const struct _Decay_copy'
            return noexcept(__decay_copy(begin(std::declval<_Tp&>())));
                            ^~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:995:2: note: candidate template ignored: substitution failure [with _Tp = void]: cannot form a reference to 'void'
        operator()(_Tp&& __t) const
        ^             ~~
In file included from src/searcher.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:52: error: noexcept specifier argument is not a constant expression
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
                                                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:117:2: note: in instantiation of exception specification for 'operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        operator()[[nodiscard]](_Tp&& __t) const noexcept(_S_noexcept<_Tp&>())
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: (skipping 2 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
In file included from src/searcher.cpp:1:
In file included from src/external/chess.hpp:35:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/functional:53:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/tuple:44:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_util.h:34:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:127:13: error: no matching function for call to 'begin'
            return begin(__t);
                   ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of function template specialization 'std::ranges::__access::_Begin::operator()<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized> &>' requested here
        ranges::begin(__t);
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: in instantiation of requirement here
        ranges::begin(__t);
        ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:499:21: note: while substituting template arguments into constraint expression here
    concept range = requires(_Tp& __t)
                    ^~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while checking the satisfaction of concept 'range<std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' requested here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: while substituting template arguments into constraint expression here
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:32: note: (skipping 1 context in backtrace; use -ftemplate-backtrace-limit=0 to see all)
  template<typename _ToFormat, ranges::input_range _Range>
                               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: while substituting template arguments into constraint expression here
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: note: while checking constraint satisfaction for template '_Utf_view<char32_t, std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>>' required here
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/iterator_concepts.h:1007:10: note: candidate function not viable: requires 0 arguments, but 1 was provided
    void begin() = delete;
         ^
In file included from src/searcher.cpp:3:
In file included from src/searcher.h:5:
In file included from src/search.h:5:
In file included from src/timeman.h:3:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/chrono:3360:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/chrono_io.h:39:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:58:
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:591:5: error: constraints not satisfied for class template '_Utf_view' [with _ToFormat = char32_t, _Range = std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>]
    using _Utf32_view = _Utf_view<char32_t, _View>;
    ^~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:439:3: note: in instantiation of template type alias '_Utf32_view' requested here
                _Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
                ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:867:19: note: in instantiation of member function 'std::__format::_Spec<char>::_M_parse_fill_and_align' requested here
        __first = __spec._M_parse_fill_and_align(__first, __last);
                         ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/format:2014:21: note: in instantiation of member function 'std::__format::__formatter_str<char>::parse' requested here
      { return _M_f.parse(__pc); }
                    ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unicode.h:536:40: note: because 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'input_range'
  template<typename _ToFormat, ranges::input_range _Range>
                                       ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:588:27: note: because 'std::ranges::subrange<const char *, const char *, std::ranges::subrange_kind::sized>' does not satisfy 'range'
    concept input_range = range<_Tp> && input_iterator<iterator_t<_Tp>>;
                          ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/ranges_base.h:501:2: note: because 'ranges::begin(__t)' would be invalid
        ranges::begin(__t);
        ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
make: *** [Makefile:35: Tarnished-4900681D] Error 1