Free-threaded Python Library Compatibility Checker

  error: subprocess-exited-with-error
  
  × Getting requirements to build wheel did not run successfully.
  │ exit code: 1
  ╰─> [4 lines of output]
      Building lxml version 5.4.0.
      <string>:67: 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.
      Building without Cython.
      Error: Please make sure the libxml2 and libxslt development packages are installed.
      [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.

  error: subprocess-exited-with-error
  
  × Building wheel for cryptography (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [19 lines of output]
      Running `maturin pep517 build-wheel -i /tmp/tmphl0afr7_/venv/bin/python --compatibility off`
      📦 Including license file "/tmp/pip-install-owqnrvng/cryptography_df3ab7f4a4084a97ad6f151bc44bfaf7/LICENSE"
      📦 Including license file "/tmp/pip-install-owqnrvng/cryptography_df3ab7f4a4084a97ad6f151bc44bfaf7/LICENSE.APACHE"
      📦 Including license file "/tmp/pip-install-owqnrvng/cryptography_df3ab7f4a4084a97ad6f151bc44bfaf7/LICENSE.BSD"
      🍹 Building a mixed python/rust project
      🔗 Found pyo3 bindings with abi3 support
      🐍 Found CPython 3.14t at /tmp/tmphl0afr7_/venv/bin/python
      📡 Using build options locked from pyproject.toml
      ⚠️ Warning: CPython 3.14t at /tmp/tmphl0afr7_/venv/bin/python does not yet support abi3 so the build artifacts will be version-specific.
      warning: /tmp/pip-install-owqnrvng/cryptography_df3ab7f4a4084a97ad6f151bc44bfaf7/src/rust/cryptography-key-parsing/Cargo.toml: unused manifest key: lints
      warning: /tmp/pip-install-owqnrvng/cryptography_df3ab7f4a4084a97ad6f151bc44bfaf7/src/rust/cryptography-cffi/Cargo.toml: unused manifest key: lints
      warning: /tmp/pip-install-owqnrvng/cryptography_df3ab7f4a4084a97ad6f151bc44bfaf7/src/rust/cryptography-openssl/Cargo.toml: unused manifest key: lints
      warning: /tmp/pip-install-owqnrvng/cryptography_df3ab7f4a4084a97ad6f151bc44bfaf7/src/rust/Cargo.toml: unused manifest key: lints
      error: package `cryptography-key-parsing v0.1.0 (/tmp/pip-install-owqnrvng/cryptography_df3ab7f4a4084a97ad6f151bc44bfaf7/src/rust/cryptography-key-parsing)` cannot be built because it requires rustc 1.74.0 or newer, while the currently active rustc version is 1.63.0
      
      💥 maturin failed
        Caused by: Failed to build a native library through cargo
        Caused by: Cargo build finished with "exit status: 101": `env -u CARGO PYO3_ENVIRONMENT_SIGNATURE="cpython-3.14-64bit" PYO3_PYTHON="/tmp/tmphl0afr7_/venv/bin/python" PYTHON_SYS_EXECUTABLE="/tmp/tmphl0afr7_/venv/bin/python" "cargo" "rustc" "--message-format" "json-render-diagnostics" "--locked" "--manifest-path" "/tmp/pip-install-owqnrvng/cryptography_df3ab7f4a4084a97ad6f151bc44bfaf7/src/rust/Cargo.toml" "--release" "--lib"`
      Error: command ['maturin', 'pep517', 'build-wheel', '-i', '/tmp/tmphl0afr7_/venv/bin/python', '--compatibility', 'off'] returned non-zero exit status 1
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for cryptography
ERROR: Failed to build installable wheels for some pyproject.toml based projects (cryptography)

dmbuw_/grpcio_54ce5f5170514474adfb655012f64878/src/python/grpcio/commands.py", line 282, in build_extensions
                      build_ext.build_ext.build_extensions(self)
                      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^
                    File "/tmp/pip-build-env-8nex58gl/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-8nex58gl/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-8nex58gl/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-8nex58gl/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-53dmbuw_/grpcio_54ce5f5170514474adfb655012f64878/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-3.14.0a6+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-3.14.0a6+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-3.14.0a6+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-3.14.0a6+freethreaded-linux-x86_64-gnu/lib/python3.14t/multiprocessing/pool.py", line 48, in mapstar
                      return list(map(*args))
                    File "/tmp/pip-install-53dmbuw_/grpcio_54ce5f5170514474adfb655012f64878/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-53dmbuw_/grpcio_54ce5f5170514474adfb655012f64878/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-8nex58gl/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
      
                  [end of output]
      
              note: This error originates from a subprocess, and is likely not a problem with pip.
              ERROR: Failed building wheel for grpcio
            Successfully built numpy
            Failed to build grpcio-tools grpcio
            ERROR: Failed to build installable wheels for some pyproject.toml based projects (grpcio-tools, grpcio)
            [end of output]
      
        note: This error originates from a subprocess, and is likely not a problem with pip.
      error: subprocess-exited-with-error
      
      × pip subprocess to install build dependencies 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.
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error

× pip subprocess to install build dependencies 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.

ERROR: Could not find a version that satisfies the requirement onnxruntime==1.22.0 (from versions: none)
ERROR: No matching distribution found for onnxruntime==1.22.0

ck (most recent call last):
        File "/tmp/pip-build-env-wvxmqxlp/overlay/lib/python3.14t/site-packages/setuptools/_distutils/compilers/C/unix.py", line 217, in _compile
          self.spawn(
          ~~~~~~~~~~^
              compiler_so_cxx + cc_args + [src, '-o', obj] + extra_postargs
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
          )
          ^
        File "/tmp/pip-install-6qoba3iw/grpcio_ba03624530e1427da27b9305a26332b3/src/python/grpcio/_spawn_patch.py", line 66, in _commandfile_spawn
          _classic_spawn(self, command, **kwargs)
          ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/tmp/pip-build-env-wvxmqxlp/overlay/lib/python3.14t/site-packages/setuptools/_distutils/compilers/C/base.py", line 1158, in spawn
          spawn(cmd, dry_run=self.dry_run, **kwargs)
          ~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/tmp/pip-build-env-wvxmqxlp/overlay/lib/python3.14t/site-packages/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-6qoba3iw/grpcio_ba03624530e1427da27b9305a26332b3/src/python/grpcio/commands.py", line 282, in build_extensions
          build_ext.build_ext.build_extensions(self)
          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^
        File "/tmp/pip-build-env-wvxmqxlp/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-wvxmqxlp/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-wvxmqxlp/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-wvxmqxlp/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-6qoba3iw/grpcio_ba03624530e1427da27b9305a26332b3/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-3.14.0a6+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-3.14.0a6+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-3.14.0a6+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-3.14.0a6+freethreaded-linux-x86_64-gnu/lib/python3.14t/multiprocessing/pool.py", line 48, in mapstar
          return list(map(*args))
        File "/tmp/pip-install-6qoba3iw/grpcio_ba03624530e1427da27b9305a26332b3/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-6qoba3iw/grpcio_ba03624530e1427da27b9305a26332b3/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-wvxmqxlp/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
      
      [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: Ignored the following versions that require a different python version: 1.21.2 Requires-Python >=3.7,<3.11; 1.21.3 Requires-Python >=3.7,<3.11; 1.21.4 Requires-Python >=3.7,<3.11; 1.21.5 Requires-Python >=3.7,<3.11; 1.21.6 Requires-Python >=3.7,<3.11; 1.26.0 Requires-Python <3.13,>=3.9; 1.26.1 Requires-Python <3.13,>=3.9
ERROR: Could not find a version that satisfies the requirement torch>=2.0.0 (from torchmetrics) (from versions: none)
ERROR: No matching distribution found for torch>=2.0.0