1>------ Build started: Project: mvfst_transport, Configuration: Debug x64 ------
1>cl : command line warning D9002: ignoring unknown option '-std=c++14'
1>QuicBatchWriter.cpp
1>D:\zl\vcpkg\installed\x64-windows\include\folly/portability/Windows.h(31,1): warning C4005: '_CRT_INTERNAL_NONSTDC_NAMES': macro redefinition
1>D:\Windows Kits\10\Include\10.0.18362.0\ucrt\corecrt.h(322): message : see previous definition of '_CRT_INTERNAL_NONSTDC_NAMES'
1>D:\zl\mvfst\quic/QuicConstants.h(304,80): warning C4305: 'initializing': truncation from 'double' to 'const float'
1>D:\zl\mvfst\quic\api\QuicBatchWriter.cpp(195,26): warning C4267: '=': conversion from 'size_t' to '_Ty', possible loss of data
1>        with
1>        [
1>            _Ty=int
1>        ]
1>D:\zl\mvfst\quic\api\QuicBatchWriter.cpp(222,27): error C2039: 'writemGSO': is not a member of 'folly::AsyncUDPSocket'
1>D:\zl\vcpkg\installed\x64-windows\include\folly/io/async/AsyncUDPSocket.h(36): message : see declaration of 'folly::AsyncUDPSocket'
1>Done building project "mvfst_transport.vcxproj" -- FAILED.
========== Build: 0 succeeded, 1 failed, 24 up-to-date, 0 skipped ==========