Free-threaded Python Library Compatibility Checker

ERROR: Could not find a version that satisfies the requirement tf-nightly~=2.21.0.dev (from tf-keras-nightly) (from versions: none)
ERROR: No matching distribution found for tf-nightly~=2.21.0.dev

grimoire/trie/tail.o build/temp.linux-x86_64-cpython-314t/marisa-trie/lib/marisa/grimoire/vector/bit-vector.o build/temp.linux-x86_64-cpython-314t/marisa-trie/lib/marisa/keyset.o build/temp.linux-x86_64-cpython-314t/marisa-trie/lib/marisa/trie.o
      running build_ext
      building 'marisa_trie' extension
      creating build/temp.linux-x86_64-cpython-314t/src
      c++ -pthread -fno-strict-overflow -Wsign-compare -Wunreachable-code -DNDEBUG -g -O3 -Wall -fPIC -fPIC -Imarisa-trie/include -I/tmp/tmprau5x1xd/venv/include -I/root/.local/share/uv/python/cpython-3.14.0a7+freethreaded-linux-x86_64-gnu/include/python3.14t -c src/agent.cpp -o build/temp.linux-x86_64-cpython-314t/src/agent.o
      c++ -pthread -fno-strict-overflow -Wsign-compare -Wunreachable-code -DNDEBUG -g -O3 -Wall -fPIC -fPIC -Imarisa-trie/include -I/tmp/tmprau5x1xd/venv/include -I/root/.local/share/uv/python/cpython-3.14.0a7+freethreaded-linux-x86_64-gnu/include/python3.14t -c src/base.cpp -o build/temp.linux-x86_64-cpython-314t/src/base.o
      c++ -pthread -fno-strict-overflow -Wsign-compare -Wunreachable-code -DNDEBUG -g -O3 -Wall -fPIC -fPIC -Imarisa-trie/include -I/tmp/tmprau5x1xd/venv/include -I/root/.local/share/uv/python/cpython-3.14.0a7+freethreaded-linux-x86_64-gnu/include/python3.14t -c src/iostream.cpp -o build/temp.linux-x86_64-cpython-314t/src/iostream.o
      c++ -pthread -fno-strict-overflow -Wsign-compare -Wunreachable-code -DNDEBUG -g -O3 -Wall -fPIC -fPIC -Imarisa-trie/include -I/tmp/tmprau5x1xd/venv/include -I/root/.local/share/uv/python/cpython-3.14.0a7+freethreaded-linux-x86_64-gnu/include/python3.14t -c src/key.cpp -o build/temp.linux-x86_64-cpython-314t/src/key.o
      c++ -pthread -fno-strict-overflow -Wsign-compare -Wunreachable-code -DNDEBUG -g -O3 -Wall -fPIC -fPIC -Imarisa-trie/include -I/tmp/tmprau5x1xd/venv/include -I/root/.local/share/uv/python/cpython-3.14.0a7+freethreaded-linux-x86_64-gnu/include/python3.14t -c src/keyset.cpp -o build/temp.linux-x86_64-cpython-314t/src/keyset.o
      c++ -pthread -fno-strict-overflow -Wsign-compare -Wunreachable-code -DNDEBUG -g -O3 -Wall -fPIC -fPIC -Imarisa-trie/include -I/tmp/tmprau5x1xd/venv/include -I/root/.local/share/uv/python/cpython-3.14.0a7+freethreaded-linux-x86_64-gnu/include/python3.14t -c src/marisa_trie.cpp -o build/temp.linux-x86_64-cpython-314t/src/marisa_trie.o
      src/marisa_trie.cpp:2705:80: error: ‘__pyx_vectorcallfunc’ has not been declared
       2705 | static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw);
            |                                                                                ^~~~~~~~~~~~~~~~~~~~
      src/marisa_trie.cpp:30689:69: error: ‘__pyx_vectorcallfunc’ has not been declared
      30689 | static PyObject *__Pyx_PyVectorcall_FastCallDict_kw(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
            |                                                                     ^~~~~~~~~~~~~~~~~~~~
      src/marisa_trie.cpp: In function ‘PyObject* __Pyx_PyVectorcall_FastCallDict_kw(PyObject*, int, PyObject* const*, size_t, PyObject*)’:
      src/marisa_trie.cpp:30726:13: error: ‘vc’ cannot be used as a function
      30726 |     res = vc(func, newargs, nargs, kwnames);
            |           ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      src/marisa_trie.cpp: At global scope:
      src/marisa_trie.cpp:30734:80: error: ‘__pyx_vectorcallfunc’ has not been declared
      30734 | static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
            |                                                                                ^~~~~~~~~~~~~~~~~~~~
      src/marisa_trie.cpp: In function ‘PyObject* __Pyx_PyVectorcall_FastCallDict(PyObject*, int, PyObject* const*, size_t, PyObject*)’:
      src/marisa_trie.cpp:30737:18: error: ‘vc’ cannot be used as a function
      30737 |         return vc(func, args, nargs, NULL);
            |                ~~^~~~~~~~~~~~~~~~~~~~~~~~~
      src/marisa_trie.cpp: In function ‘PyObject* __Pyx_CyFunction_CallAsMethod(PyObject*, PyObject*, PyObject*)’:
      src/marisa_trie.cpp:31423:6: error: ‘__pyx_vectorcallfunc’ was not declared in this scope; did you mean ‘vectorcallfunc’?
      31423 |      __pyx_vectorcallfunc vc = __Pyx_CyFunction_func_vectorcall(cyfunc);
            |      ^~~~~~~~~~~~~~~~~~~~
            |      vectorcallfunc
      src/marisa_trie.cpp:31424:9: error: ‘vc’ was not declared in this scope
      31424 |     if (vc) {
            |         ^~
      error: command '/usr/bin/c++' failed with exit code 1
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for marisa-trie
ERROR: Failed to build installable wheels for some pyproject.toml based projects (marisa-trie)

kages/setuptools/_distutils/spawn.py", line 93, in spawn
          raise DistutilsExecError(
              f"command {_debug(cmd)!r} failed with exit code {err.returncode}"
          ) from err
      distutils.errors.DistutilsExecError: command '/usr/bin/c++' failed with exit code 1
      
      During handling of the above exception, another exception occurred:
      
      Traceback (most recent call last):
        File "/tmp/pip-install-2no6yx3a/grpcio_a6c7fb46c336476488c325bd1e32b059/src/python/grpcio/commands.py", line 282, in build_extensions
          build_ext.build_ext.build_extensions(self)
          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^
        File "/tmp/pip-build-env-s7s72x8m/overlay/lib/python3.14t/site-packages/setuptools/_distutils/command/build_ext.py", line 484, in build_extensions
          self._build_extensions_serial()
          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
        File "/tmp/pip-build-env-s7s72x8m/overlay/lib/python3.14t/site-packages/setuptools/_distutils/command/build_ext.py", line 510, in _build_extensions_serial
          self.build_extension(ext)
          ~~~~~~~~~~~~~~~~~~~~^^^^^
        File "/tmp/pip-build-env-s7s72x8m/overlay/lib/python3.14t/site-packages/setuptools/command/build_ext.py", line 261, in build_extension
          _build_ext.build_extension(self, ext)
          ~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^
        File "/tmp/pip-build-env-s7s72x8m/overlay/lib/python3.14t/site-packages/setuptools/_distutils/command/build_ext.py", line 565, in build_extension
          objects = self.compiler.compile(
              sources,
          ...<5 lines>...
              depends=ext.depends,
          )
        File "/tmp/pip-install-2no6yx3a/grpcio_a6c7fb46c336476488c325bd1e32b059/src/python/grpcio/_parallel_compile_patch.py", line 70, in _parallel_compile
          multiprocessing.pool.ThreadPool(BUILD_EXT_COMPILER_JOBS).map(
          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
              _compile_single_file, objects
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
          )
          ^
        File "/root/.local/share/uv/python/cpython-3.14.0a7+freethreaded-linux-x86_64-gnu/lib/python3.14t/multiprocessing/pool.py", line 367, in map
          return self._map_async(func, iterable, mapstar, chunksize).get()
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
        File "/root/.local/share/uv/python/cpython-3.14.0a7+freethreaded-linux-x86_64-gnu/lib/python3.14t/multiprocessing/pool.py", line 774, in get
          raise self._value
        File "/root/.local/share/uv/python/cpython-3.14.0a7+freethreaded-linux-x86_64-gnu/lib/python3.14t/multiprocessing/pool.py", line 125, in worker
          result = (True, func(*args, **kwds))
                          ~~~~^^^^^^^^^^^^^^^
        File "/root/.local/share/uv/python/cpython-3.14.0a7+freethreaded-linux-x86_64-gnu/lib/python3.14t/multiprocessing/pool.py", line 48, in mapstar
          return list(map(*args))
        File "/tmp/pip-install-2no6yx3a/grpcio_a6c7fb46c336476488c325bd1e32b059/src/python/grpcio/_parallel_compile_patch.py", line 65, in _compile_single_file
          self._compile(obj, src, ext, cc_args, extra_postargs, pp_opts)
          ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/tmp/pip-install-2no6yx3a/grpcio_a6c7fb46c336476488c325bd1e32b059/src/python/grpcio/commands.py", line 264, in new_compile
          return old_compile(obj, src, ext, cc_args, extra_postargs, pp_opts)
        File "/tmp/pip-build-env-s7s72x8m/overlay/lib/python3.14t/site-packages/setuptools/_distutils/compilers/C/unix.py", line 223, in _compile
          raise CompileError(msg)
      distutils.compilers.C.errors.CompileError: command '/usr/bin/c++' failed with exit code 1
      
      Exception ignored while calling deallocator <function Pool.__del__ at 0x2e33a3fbac0>:
      Traceback (most recent call last):
        File "/root/.local/share/uv/python/cpython-3.14.0a7+freethreaded-linux-x86_64-gnu/lib/python3.14t/multiprocessing/pool.py", line 271, in __del__
        File "/root/.local/share/uv/python/cpython-3.14.0a7+freethreaded-linux-x86_64-gnu/lib/python3.14t/multiprocessing/queues.py", line 397, in put
        File "/root/.local/share/uv/python/cpython-3.14.0a7+freethreaded-linux-x86_64-gnu/lib/python3.14t/multiprocessing/connection.py", line 206, in send_bytes
        File "/root/.local/share/uv/python/cpython-3.14.0a7+freethreaded-linux-x86_64-gnu/lib/python3.14t/multiprocessing/connection.py", line 444, in _send_bytes
        File "/root/.local/share/uv/python/cpython-3.14.0a7+freethreaded-linux-x86_64-gnu/lib/python3.14t/multiprocessing/connection.py", line 400, in _send
      BrokenPipeError: [Errno 32] Broken pipe
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for grpcio
ERROR: Failed to build installable wheels for some pyproject.toml based projects (grpcio)

  error: subprocess-exited-with-error
  
  × Getting requirements to build wheel did not run successfully.
  │ exit code: 1
  ╰─> [5 lines of output]
      <string>:26: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.
      <string>:28: DeprecationWarning: dep_util is Deprecated. Use functions from setuptools instead.
      INFO: DD_FAST_BUILD not enabled
      rustc version 1.78 or later required, 1.63.0
       found
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.