Install fails on Python 3.10.0

[zsfc]

Python environment: Python 3.10.0 (tags/v3.10.0:b494f59, Oct 4 2021, 19:00:18) [MSC v.1929 64 bit (AMD64)] on win32
OS Version: Windows 10 Pro, Build 19044

System output and error messages:

❯ pip install python-crfsuite --no-cache-dir
Collecting python-crfsuite
  Downloading python-crfsuite-0.9.7.tar.gz (432 kB)
     |████████████████████████████████| 432 kB 1.3 MB/s
  Preparing metadata (setup.py) ... done
Building wheels for collected packages: python-crfsuite
  Building wheel for python-crfsuite (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: 'C:\Users\user1\AppData\Local\Programs\Python\Python310\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\user1\\AppData\\Local\\Temp\\pip-install-n_gkgege\\python-crfsuite_398239552bb34143b3e89200358dabd5\\setup.py'"'"'; __file__='"'"'C:\\Users\\user1\\AppData\\Local\\Temp\\pip-install-n_gkgege\\python-crfsuite_398239552bb34143b3e89200358dabd5\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\user1\AppData\Local\Temp\pip-wheel-xec7_ho_'
       cwd: C:\Users\user1\AppData\Local\Temp\pip-install-n_gkgege\python-crfsuite_398239552bb34143b3e89200358dabd5\
  Complete output (87 lines):
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build\lib.win-amd64-3.10
  creating build\lib.win-amd64-3.10\pycrfsuite
  copying pycrfsuite\_dumpparser.py -> build\lib.win-amd64-3.10\pycrfsuite
  copying pycrfsuite\_logparser.py -> build\lib.win-amd64-3.10\pycrfsuite
  copying pycrfsuite\__init__.py -> build\lib.win-amd64-3.10\pycrfsuite
  running build_ext
  building 'pycrfsuite._pycrfsuite' extension
  creating build\temp.win-amd64-3.10
  creating build\temp.win-amd64-3.10\Release
  creating build\temp.win-amd64-3.10\Release\crfsuite
  creating build\temp.win-amd64-3.10\Release\crfsuite\lib
  creating build\temp.win-amd64-3.10\Release\crfsuite\lib\cqdb
  creating build\temp.win-amd64-3.10\Release\crfsuite\lib\cqdb\src
  creating build\temp.win-amd64-3.10\Release\crfsuite\lib\crf
  creating build\temp.win-amd64-3.10\Release\crfsuite\lib\crf\src
  creating build\temp.win-amd64-3.10\Release\crfsuite\swig
  creating build\temp.win-amd64-3.10\Release\liblbfgs
  creating build\temp.win-amd64-3.10\Release\liblbfgs\lib
  creating build\temp.win-amd64-3.10\Release\pycrfsuite
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/cqdb/src/cqdb.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/cqdb/src/cqdb.obj
  cqdb.c
  crfsuite/lib/cqdb/src/cqdb.c(270): warning C4996: 'strncpy': This function or variable may be unsafe. Consider using strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.
  crfsuite/lib/cqdb/src/cqdb.c(469): warning C4996: 'strncpy': This function or variable may be unsafe. Consider using strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/cqdb/src/lookup3.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/cqdb/src/lookup3.obj
  lookup3.c
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\crf1d_context.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\crf1d_context.obj
  crf1d_context.c
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\crf1d_encode.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\crf1d_encode.obj
  crf1d_encode.c
  crfsuite/lib/crf/src\crf1d_encode.c(897): warning C4101: 'i': unreferenced local variable
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\crf1d_feature.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\crf1d_feature.obj
  crf1d_feature.c
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\crf1d_model.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\crf1d_model.obj
  crf1d_model.c
  crfsuite/lib/crf/src\crf1d_model.c(435): warning C4267: 'function': conversion from 'size_t' to 'long', possible loss of data
  crfsuite/lib/crf/src\crf1d_model.c(542): warning C4267: 'function': conversion from 'size_t' to 'long', possible loss of data
  crfsuite/lib/crf/src\crf1d_model.c(805): warning C4267: 'function': conversion from 'size_t' to 'uint32_t', possible loss of data
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\crf1d_tag.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\crf1d_tag.obj
  crf1d_tag.c
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\crfsuite.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\crfsuite.obj
  crfsuite.c
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\crfsuite_train.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\crfsuite_train.obj
  crfsuite_train.c
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\dataset.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\dataset.obj
  dataset.c
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\dictionary.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\dictionary.obj
  dictionary.c
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\holdout.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\holdout.obj
  holdout.c
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\logging.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\logging.obj
  logging.c
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\params.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\params.obj
  params.c
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\quark.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\quark.obj
  quark.c
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\rumavl.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\rumavl.obj
  rumavl.c
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\train_arow.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\train_arow.obj
  train_arow.c
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\train_averaged_perceptron.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\train_averaged_perceptron.obj
  train_averaged_perceptron.c
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\train_l2sgd.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\train_l2sgd.obj
  train_l2sgd.c
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\train_lbfgs.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\train_lbfgs.obj
  train_lbfgs.c
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\train_passive_aggressive.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\train_passive_aggressive.obj
  train_passive_aggressive.c
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /EHsc /Tpcrfsuite/swig\crfsuite.cpp /Fobuild\temp.win-amd64-3.10\Release\crfsuite/swig\crfsuite.obj
  crfsuite.cpp
  crfsuite/include/crfsuite.hpp(122): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
  crfsuite/include/crfsuite.hpp(128): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
  crfsuite/include/crfsuite.hpp(386): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /EHsc /Tcliblbfgs/lib\lbfgs.c /Fobuild\temp.win-amd64-3.10\Release\liblbfgs/lib\lbfgs.obj
  lbfgs.c
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /EHsc /Tppycrfsuite/_pycrfsuite.cpp /Fobuild\temp.win-amd64-3.10\Release\pycrfsuite/_pycrfsuite.obj
  _pycrfsuite.cpp
  pycrfsuite/_pycrfsuite.cpp(13546): warning C4996: '_PyUnicode_get_wstr_length': deprecated in 3.3
  pycrfsuite/_pycrfsuite.cpp(13562): warning C4996: '_PyUnicode_get_wstr_length': deprecated in 3.3
  pycrfsuite/_pycrfsuite.cpp(13906): warning C4996: 'PyUnicode_FromUnicode': deprecated in 3.3
  pycrfsuite/_pycrfsuite.cpp(17069): error C3861: '_PyGen_Send': identifier not found
  pycrfsuite/_pycrfsuite.cpp(17074): error C3861: '_PyGen_Send': identifier not found
  pycrfsuite/_pycrfsuite.cpp(17158): error C3861: '_PyGen_Send': identifier not found
  error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.29.30133\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2
  ----------------------------------------
  ERROR: Failed building wheel for python-crfsuite
  Running setup.py clean for python-crfsuite
Failed to build python-crfsuite

Installing collected packages: python-crfsuite
    Running setup.py install for python-crfsuite ... error
    ERROR: Command errored out with exit status 1:
     command: 'C:\Users\user1\AppData\Local\Programs\Python\Python310\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\user1\\AppData\\Local\\Temp\\pip-install-n_gkgege\\python-crfsuite_398239552bb34143b3e89200358dabd5\\setup.py'"'"'; __file__='"'"'C:\\Users\\user1\\AppData\\Local\\Temp\\pip-install-n_gkgege\\python-crfsuite_398239552bb34143b3e89200358dabd5\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\user1\AppData\Local\Temp\pip-record-1vh0xdj8\install-record.txt' --single-version-externally-managed --compile --install-headers 'C:\Users\user1\AppData\Local\Programs\Python\Python310\Include\python-crfsuite'
         cwd: C:\Users\user1\AppData\Local\Temp\pip-install-n_gkgege\python-crfsuite_398239552bb34143b3e89200358dabd5\
    Complete output (87 lines):
    running install
    running build
    running build_py
    creating build
    creating build\lib.win-amd64-3.10
    creating build\lib.win-amd64-3.10\pycrfsuite
    copying pycrfsuite\_dumpparser.py -> build\lib.win-amd64-3.10\pycrfsuite
    copying pycrfsuite\_logparser.py -> build\lib.win-amd64-3.10\pycrfsuite
    copying pycrfsuite\__init__.py -> build\lib.win-amd64-3.10\pycrfsuite
    running build_ext
    building 'pycrfsuite._pycrfsuite' extension
    creating build\temp.win-amd64-3.10
    creating build\temp.win-amd64-3.10\Release
    creating build\temp.win-amd64-3.10\Release\crfsuite
    creating build\temp.win-amd64-3.10\Release\crfsuite\lib
    creating build\temp.win-amd64-3.10\Release\crfsuite\lib\cqdb
    creating build\temp.win-amd64-3.10\Release\crfsuite\lib\cqdb\src
    creating build\temp.win-amd64-3.10\Release\crfsuite\lib\crf
    creating build\temp.win-amd64-3.10\Release\crfsuite\lib\crf\src
    creating build\temp.win-amd64-3.10\Release\crfsuite\swig
    creating build\temp.win-amd64-3.10\Release\liblbfgs
    creating build\temp.win-amd64-3.10\Release\liblbfgs\lib
    creating build\temp.win-amd64-3.10\Release\pycrfsuite
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/cqdb/src/cqdb.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/cqdb/src/cqdb.obj
    cqdb.c
    crfsuite/lib/cqdb/src/cqdb.c(270): warning C4996: 'strncpy': This function or variable may be unsafe. Consider using strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.
    crfsuite/lib/cqdb/src/cqdb.c(469): warning C4996: 'strncpy': This function or variable may be unsafe. Consider using strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/cqdb/src/lookup3.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/cqdb/src/lookup3.obj
    lookup3.c
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\crf1d_context.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\crf1d_context.obj
    crf1d_context.c
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\crf1d_encode.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\crf1d_encode.obj
    crf1d_encode.c
    crfsuite/lib/crf/src\crf1d_encode.c(897): warning C4101: 'i': unreferenced local variable
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\crf1d_feature.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\crf1d_feature.obj
    crf1d_feature.c
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\crf1d_model.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\crf1d_model.obj
    crf1d_model.c
    crfsuite/lib/crf/src\crf1d_model.c(435): warning C4267: 'function': conversion from 'size_t' to 'long', possible loss of data
    crfsuite/lib/crf/src\crf1d_model.c(542): warning C4267: 'function': conversion from 'size_t' to 'long', possible loss of data
    crfsuite/lib/crf/src\crf1d_model.c(805): warning C4267: 'function': conversion from 'size_t' to 'uint32_t', possible loss of data
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\crf1d_tag.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\crf1d_tag.obj
    crf1d_tag.c
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\crfsuite.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\crfsuite.obj
    crfsuite.c
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\crfsuite_train.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\crfsuite_train.obj
    crfsuite_train.c
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\dataset.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\dataset.obj
    dataset.c
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\dictionary.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\dictionary.obj
    dictionary.c
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\holdout.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\holdout.obj
    holdout.c
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\logging.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\logging.obj
    logging.c
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\params.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\params.obj
    params.c
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\quark.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\quark.obj
    quark.c
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\rumavl.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\rumavl.obj
    rumavl.c
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\train_arow.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\train_arow.obj
    train_arow.c
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\train_averaged_perceptron.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\train_averaged_perceptron.obj
    train_averaged_perceptron.c
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\train_l2sgd.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\train_l2sgd.obj
    train_l2sgd.c
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\train_lbfgs.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\train_lbfgs.obj
    train_lbfgs.c
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tccrfsuite/lib/crf/src\train_passive_aggressive.c /Fobuild\temp.win-amd64-3.10\Release\crfsuite/lib/crf/src\train_passive_aggressive.obj
    train_passive_aggressive.c
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /EHsc /Tpcrfsuite/swig\crfsuite.cpp /Fobuild\temp.win-amd64-3.10\Release\crfsuite/swig\crfsuite.obj
    crfsuite.cpp
    crfsuite/include/crfsuite.hpp(122): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
    crfsuite/include/crfsuite.hpp(128): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
    crfsuite/include/crfsuite.hpp(386): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /EHsc /Tcliblbfgs/lib\lbfgs.c /Fobuild\temp.win-amd64-3.10\Release\liblbfgs/lib\lbfgs.obj
    lbfgs.c
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Icrfsuite/include/ -Icrfsuite/lib/cqdb/include -Iliblbfgs/include -Ipycrfsuite -IC:\Users\user1\AppData\Local\Programs\Python\Python310\include -IC:\Users\user1\AppData\Local\Programs\Python\Python310\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /EHsc /Tppycrfsuite/_pycrfsuite.cpp /Fobuild\temp.win-amd64-3.10\Release\pycrfsuite/_pycrfsuite.obj
    _pycrfsuite.cpp
    pycrfsuite/_pycrfsuite.cpp(13546): warning C4996: '_PyUnicode_get_wstr_length': deprecated in 3.3
    pycrfsuite/_pycrfsuite.cpp(13562): warning C4996: '_PyUnicode_get_wstr_length': deprecated in 3.3
    pycrfsuite/_pycrfsuite.cpp(13906): warning C4996: 'PyUnicode_FromUnicode': deprecated in 3.3
    pycrfsuite/_pycrfsuite.cpp(17069): error C3861: '_PyGen_Send': identifier not found
    pycrfsuite/_pycrfsuite.cpp(17074): error C3861: '_PyGen_Send': identifier not found
    pycrfsuite/_pycrfsuite.cpp(17158): error C3861: '_PyGen_Send': identifier not found
    error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.29.30133\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2
    ----------------------------------------
ERROR: Command errored out with exit status 1: 'C:\Users\user1\AppData\Local\Programs\Python\Python310\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\user1\\AppData\\Local\\Temp\\pip-install-n_gkgege\\python-crfsuite_398239552bb34143b3e89200358dabd5\\setup.py'"'"'; __file__='"'"'C:\\Users\\user1\\AppData\\Local\\Temp\\pip-install-n_gkgege\\python-crfsuite_398239552bb34143b3e89200358dabd5\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\user1\AppData\Local\Temp\pip-record-1vh0xdj8\install-record.txt' --single-version-externally-managed --compile --install-headers 'C:\Users\user1\AppData\Local\Programs\Python\Python310\Include\python-crfsuite' Check the logs for full command output.

[broxeph]

Related: #130

[pawelmhm]

Same for me on linux

    13562 |                         (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 :
          |                                                           ^~~~~~~~~~~~~~~~~~
    /home/pawel/.pyenv/versions/3.10.1/include/python3.10/cpython/unicodeobject.h:446:26: note: declared here
      446 | static inline Py_ssize_t _PyUnicode_get_wstr_length(PyObject *op) {
          |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/pawel/.pyenv/versions/3.10.1/include/python3.10/cpython/unicodeobject.h:262:52: warning: ‘Py_UNICODE* PyUnicode_AsUnicode(PyObject*)’ is deprecated [-Wdeprecated-declarations]
      262 |       ((void)PyUnicode_AsUnicode(_PyObject_CAST(op)),\
          |                                                    ^
    pycrfsuite/_pycrfsuite.cpp:13562:59: note: in expansion of macro ‘PyUnicode_GET_SIZE’
    13562 |                         (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 :
          |                                                           ^~~~~~~~~~~~~~~~~~
    /home/pawel/.pyenv/versions/3.10.1/include/python3.10/cpython/unicodeobject.h:580:45: note: declared here
      580 | Py_DEPRECATED(3.3) PyAPI_FUNC(Py_UNICODE *) PyUnicode_AsUnicode(
          |                                             ^~~~~~~~~~~~~~~~~~~
    /home/pawel/.pyenv/versions/3.10.1/include/python3.10/cpython/unicodeobject.h:262:52: warning: ‘Py_UNICODE* PyUnicode_AsUnicode(PyObject*)’ is deprecated [-Wdeprecated-declarations]
      262 |       ((void)PyUnicode_AsUnicode(_PyObject_CAST(op)),\
          |                                                    ^
    pycrfsuite/_pycrfsuite.cpp:13562:59: note: in expansion of macro ‘PyUnicode_GET_SIZE’
    13562 |                         (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 :
          |                                                           ^~~~~~~~~~~~~~~~~~
    /home/pawel/.pyenv/versions/3.10.1/include/python3.10/cpython/unicodeobject.h:580:45: note: declared here
      580 | Py_DEPRECATED(3.3) PyAPI_FUNC(Py_UNICODE *) PyUnicode_AsUnicode(
          |                                             ^~~~~~~~~~~~~~~~~~~
    /home/pawel/.pyenv/versions/3.10.1/include/python3.10/cpython/unicodeobject.h:451:75: warning: ‘Py_ssize_t _PyUnicode_get_wstr_length(PyObject*)’ is deprecated [-Wdeprecated-declarations]
      451 | #define PyUnicode_WSTR_LENGTH(op) _PyUnicode_get_wstr_length((PyObject*)op)
          |                                                                           ^
    /home/pawel/.pyenv/versions/3.10.1/include/python3.10/cpython/unicodeobject.h:264:8: note: in expansion of macro ‘PyUnicode_WSTR_LENGTH’
      264 |        PyUnicode_WSTR_LENGTH(op)))
          |        ^~~~~~~~~~~~~~~~~~~~~
    pycrfsuite/_pycrfsuite.cpp:13562:59: note: in expansion of macro ‘PyUnicode_GET_SIZE’
    13562 |                         (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 :
          |                                                           ^~~~~~~~~~~~~~~~~~
    /home/pawel/.pyenv/versions/3.10.1/include/python3.10/cpython/unicodeobject.h:446:26: note: declared here
      446 | static inline Py_ssize_t _PyUnicode_get_wstr_length(PyObject *op) {
          |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/pawel/.pyenv/versions/3.10.1/include/python3.10/cpython/unicodeobject.h:451:75: warning: ‘Py_ssize_t _PyUnicode_get_wstr_length(PyObject*)’ is deprecated [-Wdeprecated-declarations]
      451 | #define PyUnicode_WSTR_LENGTH(op) _PyUnicode_get_wstr_length((PyObject*)op)
          |                                                                           ^
    /home/pawel/.pyenv/versions/3.10.1/include/python3.10/cpython/unicodeobject.h:264:8: note: in expansion of macro ‘PyUnicode_WSTR_LENGTH’
      264 |        PyUnicode_WSTR_LENGTH(op)))
          |        ^~~~~~~~~~~~~~~~~~~~~
    pycrfsuite/_pycrfsuite.cpp:13562:59: note: in expansion of macro ‘PyUnicode_GET_SIZE’
    13562 |                         (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 :
          |                                                           ^~~~~~~~~~~~~~~~~~
    /home/pawel/.pyenv/versions/3.10.1/include/python3.10/cpython/unicodeobject.h:446:26: note: declared here
      446 | static inline Py_ssize_t _PyUnicode_get_wstr_length(PyObject *op) {
          |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~
    pycrfsuite/_pycrfsuite.cpp: In function ‘PyObject* __Pyx_decode_c_bytes(const char*, Py_ssize_t, Py_ssize_t, Py_ssize_t, const char*, const char*, PyObject* (*)(const char*, Py_ssize_t, const char*))’:
    pycrfsuite/_pycrfsuite.cpp:13906:45: warning: ‘PyObject* PyUnicode_FromUnicode(const Py_UNICODE*, Py_ssize_t)’ is deprecated [-Wdeprecated-declarations]
    13906 |         return PyUnicode_FromUnicode(NULL, 0);
          |                                             ^
    In file included from /home/pawel/.pyenv/versions/3.10.1/include/python3.10/unicodeobject.h:1046,
                     from /home/pawel/.pyenv/versions/3.10.1/include/python3.10/Python.h:83,
                     from pycrfsuite/_pycrfsuite.cpp:4:
    /home/pawel/.pyenv/versions/3.10.1/include/python3.10/cpython/unicodeobject.h:551:42: note: declared here
      551 | Py_DEPRECATED(3.3) PyAPI_FUNC(PyObject*) PyUnicode_FromUnicode(
          |                                          ^~~~~~~~~~~~~~~~~~~~~
    pycrfsuite/_pycrfsuite.cpp:13906:45: warning: ‘PyObject* PyUnicode_FromUnicode(const Py_UNICODE*, Py_ssize_t)’ is deprecated [-Wdeprecated-declarations]
    13906 |         return PyUnicode_FromUnicode(NULL, 0);
          |                                             ^
    In file included from /home/pawel/.pyenv/versions/3.10.1/include/python3.10/unicodeobject.h:1046,
                     from /home/pawel/.pyenv/versions/3.10.1/include/python3.10/Python.h:83,
                     from pycrfsuite/_pycrfsuite.cpp:4:
    /home/pawel/.pyenv/versions/3.10.1/include/python3.10/cpython/unicodeobject.h:551:42: note: declared here
      551 | Py_DEPRECATED(3.3) PyAPI_FUNC(PyObject*) PyUnicode_FromUnicode(
          |                                          ^~~~~~~~~~~~~~~~~~~~~
    pycrfsuite/_pycrfsuite.cpp: In function ‘PyObject* __Pyx_Coroutine_Send(PyObject*, PyObject*)’:
    pycrfsuite/_pycrfsuite.cpp:17069:19: error: ‘_PyGen_Send’ was not declared in this scope; did you mean ‘_PyGen_yf’?
    17069 |             ret = _PyGen_Send((PyGenObject*)yf, value == Py_None ? NULL : value);
          |                   ^~~~~~~~~~~
          |                   _PyGen_yf
    pycrfsuite/_pycrfsuite.cpp:17074:19: error: ‘_PyGen_Send’ was not declared in this scope; did you mean ‘_PyGen_yf’?
    17074 |             ret = _PyGen_Send((PyGenObject*)yf, value == Py_None ? NULL : value);
          |                   ^~~~~~~~~~~
          |                   _PyGen_yf
    pycrfsuite/_pycrfsuite.cpp: In function ‘PyObject* __Pyx_Generator_Next(PyObject*)’:
    pycrfsuite/_pycrfsuite.cpp:17158:19: error: ‘_PyGen_Send’ was not declared in this scope; did you mean ‘_PyGen_yf’?
    17158 |             ret = _PyGen_Send((PyGenObject*)yf, NULL);
          |                   ^~~~~~~~~~~
          |                   _PyGen_yf
    error: command '/usr/bin/gcc' failed with exit code 1
    ----------------------------------------
ERROR: Command errored out with exit status 1: /home/pawel/.pyenv/v

[christianbundy]

I believe this is a duplicate of #130.

[zsfc]

Yes, this is a duplicate of #130.

There is a workaround, explained here: #130 (comment)

[ngochai9a7]

anyone can help me fix this error step by step ? i am a newbie and try everything i can but it not working