CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY
    QUILL_NO_EXCEPTIONS
    QUILL_USE_BOUNDED_QUEUE


In file included from /home/conan/w/cci_PR-3447/.conan/data/quill/1.2.3/_/_/build/1f06054b01d3c7ad3c8f4d5b2308ddb33e31bd72/source_subfolder/quill/include/quill/handlers/Handler.h:8:0,
                 from /home/conan/w/cci_PR-3447/.conan/data/quill/1.2.3/_/_/build/1f06054b01d3c7ad3c8f4d5b2308ddb33e31bd72/source_subfolder/quill/include/quill/handlers/StreamHandler.h:9,
                 from /home/conan/w/cci_PR-3447/.conan/data/quill/1.2.3/_/_/build/1f06054b01d3c7ad3c8f4d5b2308ddb33e31bd72/source_subfolder/quill/src/handlers/StreamHandler.cpp:1:
/home/conan/w/cci_PR-3447/.conan/data/quill/1.2.3/_/_/build/1f06054b01d3c7ad3c8f4d5b2308ddb33e31bd72/source_subfolder/quill/include/quill/PatternFormatter.h: In member function ‘std::unique_ptr<quill::PatternFormatter::FormatterHelperBase> quill::PatternFormatter::_make_formatter_helper(const string&) [with long unsigned int N = 0ul; std::string = std::basic_string<char>]’:
/home/conan/w/cci_PR-3447/.conan/data/quill/1.2.3/_/_/build/1f06054b01d3c7ad3c8f4d5b2308ddb33e31bd72/source_subfolder/quill/include/quill/PatternFormatter.h:554:25: warning: ignoring return value of ‘static auto quill::PatternFormatter::_generate_tuple(TCallback) [with long unsigned int N = 0ul; TCallback = quill::PatternFormatter::_make_formatter_helper(const string&) [with long unsigned int N = 0ul; std::string = std::basic_string<char>]::<lambda(size_t)>]’, declared with attribute warn_unused_result [-Wunused-result]
       _generate_tuple<N>([args_callback_collection](size_t i) { return args_callback_collection[i]; });
                         ^
In file included from /home/conan/w/cci_PR-3447/.conan/data/quill/1.2.3/_/_/build/1f06054b01d3c7ad3c8f4d5b2308ddb33e31bd72/source_subfolder/quill/include/quill/handlers/Handler.h:8:0,
                 from /home/conan/w/cci_PR-3447/.conan/data/quill/1.2.3/_/_/build/1f06054b01d3c7ad3c8f4d5b2308ddb33e31bd72/source_subfolder/quill/include/quill/handlers/StreamHandler.h:9,
                 from /home/conan/w/cci_PR-3447/.conan/data/quill/1.2.3/_/_/build/1f06054b01d3c7ad3c8f4d5b2308ddb33e31bd72/source_subfolder/quill/src/handlers/StreamHandler.cpp:1:
/home/conan/w/cci_PR-3447/.conan/data/quill/1.2.3/_/_/build/1f06054b01d3c7ad3c8f4d5b2308ddb33e31bd72/source_subfolder/quill/include/quill/PatternFormatter.h: In static member function ‘static auto quill::PatternFormatter::_generate_tuple(TCallback) [with long unsigned int N = 0ul; TCallback = quill::PatternFormatter::_make_formatter_helper(const string&) [with long unsigned int N = 0ul; std::string = std::basic_string<char>]::<lambda(size_t)>]’:
/home/conan/w/cci_PR-3447/.conan/data/quill/1.2.3/_/_/build/1f06054b01d3c7ad3c8f4d5b2308ddb33e31bd72/source_subfolder/quill/include/quill/PatternFormatter.h:273:32: warning: ignoring return value of ‘static auto quill::PatternFormatter::_generate_tuple_impl(TCallback, std::index_sequence<Is ...>) [with TCallback = quill::PatternFormatter::_make_formatter_helper(const string&) [with long unsigned int N = 0ul; std::string = std::basic_string<char>]::<lambda(size_t)>; long unsigned int ...Is = {}; std::index_sequence<Is ...> = std::integer_sequence<long unsigned int>]’, declared with attribute warn_unused_result [-Wunused-result]
     return _generate_tuple_impl(callback, std::make_index_sequence<N>{});
                                ^
At global scope:
cc1plus: warning: unrecognized command line option ‘-Wno-unused-private-field’
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY