:\program files (x86)\microsoft visual studio\2019\community\vc\tools\msvc\14.16.27023\include\algorithm(2117): error C2664: 'bool requirement_data::disassembly_requirements::<lambda_90763e6efd172e19f74c24719c1a5350>::operator ()(const tool_comp &,const tool_comp &) const': cannot convert argument 1 from 'std::vector<tool_comp,std::allocator<_Ty>>' to 'const tool_comp &'
          with
          [
              _Ty=tool_comp
          ] (compiling source file ..\src\requirements.cpp)
  c:\program files (x86)\microsoft visual studio\2019\community\vc\tools\msvc\14.16.27023\include\algorithm(2117): note: Reason: cannot convert from 'std::vector<tool_comp,std::allocator<_Ty>>' to 'const tool_comp'
          with
          [
              _Ty=tool_comp
          ] (compiling source file ..\src\requirements.cpp)
  c:\program files (x86)\microsoft visual studio\2019\community\vc\tools\msvc\14.16.27023\include\algorithm(2117): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called (compiling source file ..\src\requirements.cpp)
  x:\github repository\cataclysm-dda\src\requirements.cpp(873): note: see reference to function template instantiation '_FwdIt std::unique<std::_Vector_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>,requirement_data::disassembly_requirements::<lambda_90763e6efd172e19f74c24719c1a5350>>(_FwdIt,_FwdIt,_Pr)' being compiled
          with
          [
              _FwdIt=std::_Vector_iterator<std::_Vector_val<std::_Simple_types<std::vector<tool_comp,std::allocator<tool_comp>>>>>,
              _Ty=std::vector<tool_comp,std::allocator<tool_comp>>,
              _Pr=requirement_data::disassembly_requirements::<lambda_90763e6efd172e19f74c24719c1a5350>
          ]
  x:\github repository\cataclysm-dda\src\units.h(385): note: see reference to class template instantiation 'units::quantity<unsigned __int64,units::mass_in_gram_tag>' being compiled (compiling source file ..\src\requirements.cpp)
  x:\github repository\cataclysm-dda\src\units.h(278): note: see reference to class template instantiation 'units::quantity<int,units::volume_in_milliliter_tag>' being compiled (compiling source file ..\src\requirements.cpp)
c:\program files (x86)\microsoft visual studio\2019\community\vc\tools\msvc\14.16.27023\include\algorithm(2121): error C2664: 'bool requirement_data::disassembly_requirements::<lambda_90763e6efd172e19f74c24719c1a5350>::operator ()(const tool_comp &,const tool_comp &) const': cannot convert argument 1 from 'std::vector<tool_comp,std::allocator<_Ty>>' to 'const tool_comp &'
          with
          [
              _Ty=tool_comp
          ] (compiling source file ..\src\requirements.cpp)
  c:\program files (x86)\microsoft visual studio\2019\community\vc\tools\msvc\14.16.27023\include\algorithm(2121): note: Reason: cannot convert from 'std::vector<tool_comp,std::allocator<_Ty>>' to 'const tool_comp'
          with
          [
              _Ty=tool_comp
          ] (compiling source file ..\src\requirements.cpp)
  c:\program files (x86)\microsoft visual studio\2019\community\vc\tools\msvc\14.16.27023\include\algorithm(2121): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called (compiling source file ..\src\requirements.cpp)