Free-threaded Python Library Compatibility Checker

Compatibility Results: CPython 3.13t and 3.14t

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Python 3.13t Compatibility Results

Library Version Build Result Error Details Last Updated At
mypy-boto3-s3 1.40.26 Success - 2025-05-20 20:35:46
h2 4.3.0 Success - 2025-05-20 18:34:53
azure-mgmt-core 1.6.0 Success - 2025-05-20 20:40:35
mlflow 3.5.0 Failed 
  error: subprocess-exited-with-error
  
  × pip subprocess to install build dependencies did not run successfully.
  │ exit code: 1
  ╰─> [44 lines of output]
      Ignoring cffi: markers 'platform_python_implementation != "PyPy" and python_version == "3.8"' don't match your environment
      Collecting maturin<2,>=1.9.4
        Downloading maturin-1.9.6-py3-none-manylinux_2_12_x86_64.manylinux2010_x86_64.musllinux_1_1_x86_64.whl.metadata (16 kB)
      Collecting cffi>=2.0.0
        Downloading cffi-2.0.0.tar.gz (523 kB)
        Installing build dependencies: started
        Installing build dependencies: finished with status 'done'
        Getting requirements to build wheel: started
        Getting requirements to build wheel: finished with status 'error'
        error: subprocess-exited-with-error
      
        × Getting requirements to build wheel did not run successfully.
        │ exit code: 1
        ╰─> [20 lines of output]
            Traceback (most recent call last):
              File "/tmp/tmp3om1zr5d/venv/lib/python3.13t/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 389, in <module>
                main()
                ~~~~^^
              File "/tmp/tmp3om1zr5d/venv/lib/python3.13t/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 373, in main
                json_out["return_val"] = hook(**hook_input["kwargs"])
                                         ~~~~^^^^^^^^^^^^^^^^^^^^^^^^
              File "/tmp/tmp3om1zr5d/venv/lib/python3.13t/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 143, in get_requires_for_build_wheel
                return hook(config_settings)
              File "/tmp/pip-build-env-12b__rl6/overlay/lib/python3.13t/site-packages/setuptools/build_meta.py", line 331, in get_requires_for_build_wheel
                return self._get_build_requires(config_settings, requirements=[])
                       ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
              File "/tmp/pip-build-env-12b__rl6/overlay/lib/python3.13t/site-packages/setuptools/build_meta.py", line 301, in _get_build_requires
                self.run_setup()
                ~~~~~~~~~~~~~~^^
              File "/tmp/pip-build-env-12b__rl6/overlay/lib/python3.13t/site-packages/setuptools/build_meta.py", line 317, in run_setup
                exec(code, locals())
                ~~~~^^^^^^^^^^^^^^^^
              File "<string>", line 22, in <module>
            RuntimeError: CFFI does not support the free-threaded build of CPython 3.13. Upgrade to free-threaded 3.14 or newer to use CFFI with the free-threaded build.
            [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.
      [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.
2025-05-20 23:33:06
markdownify 1.2.0 Success - 2025-05-21 00:39:27
aiosqlite 0.21.0 Success - 2025-05-20 19:43:15
trio 0.31.0 Success - 2025-05-20 19:39:32
nbconvert 7.16.6 Success - 2025-05-20 17:46:53
catalogue 2.0.10 Success - 2025-05-20 21:16:06
gast 0.6.0 Success - 2025-05-20 20:40:50
wasabi 1.1.3 Success - 2025-05-21 00:09:04
langchain-community 0.4 Failed 
  error: subprocess-exited-with-error
  
  × Preparing metadata (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [10 lines of output]
      Checking for Rust toolchain....
      Running `maturin pep517 write-dist-info --metadata-directory /tmp/pip-modern-metadata-d5yq3q88 --interpreter /tmp/tmpoldhzwe4/venv/bin/python`
      error: failed to parse lock file at: /tmp/pip-install-1xwmifxa/orjson_e88ed0d4cb7c4e7e9386bbc5368d1973/Cargo.lock
      
      Caused by:
        lock file version `4` was found, but this version of Cargo does not understand this lock file, perhaps Cargo needs to be updated?
      💥 maturin failed
        Caused by: Cargo metadata failed. Does your crate compile with `cargo build`?
        Caused by: `cargo metadata` exited with an error:
      Error running maturin: Command '['maturin', 'pep517', 'write-dist-info', '--metadata-directory', '/tmp/pip-modern-metadata-d5yq3q88', '--interpreter', '/tmp/tmpoldhzwe4/venv/bin/python']' 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: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.
2025-05-20 18:37:59
apscheduler 3.11.0 Success - 2025-05-21 00:39:49
tiktoken 0.12.0 Success - 2025-05-20 16:48:16
trio-websocket 0.12.2 Success - 2025-05-20 20:03:26
ninja 1.13.0 Success - 2025-05-20 21:36:53
google-cloud-vision 3.11.0 Success - 2025-05-20 19:59:37
botocore-stubs 1.40.56 Success - 2025-05-20 20:41:12
google-cloud-dataplex 2.13.0 Success - 2025-05-21 01:21:58
flake8 7.3.0 Success - 2025-05-20 18:06:49

Python 3.14t Compatibility Results

Library Version Build Result Error Details Last Updated At
mypy-boto3-s3 1.40.26 Success - 2025-05-20 22:02:22
h2 4.3.0 Success - 2025-05-20 19:31:28
azure-mgmt-core 1.6.0 Success - 2025-05-20 20:21:52
mlflow 3.5.0 Failed 
14t/pyarrow/tests/interchange
      copying pyarrow/tests/interchange/test_interchange_spec.py -> build/lib.linux-x86_64-cpython-314t/pyarrow/tests/interchange
      creating build/lib.linux-x86_64-cpython-314t/pyarrow/tests/parquet
      copying pyarrow/tests/parquet/__init__.py -> build/lib.linux-x86_64-cpython-314t/pyarrow/tests/parquet
      copying pyarrow/tests/parquet/common.py -> build/lib.linux-x86_64-cpython-314t/pyarrow/tests/parquet
      copying pyarrow/tests/parquet/conftest.py -> build/lib.linux-x86_64-cpython-314t/pyarrow/tests/parquet
      copying pyarrow/tests/parquet/encryption.py -> build/lib.linux-x86_64-cpython-314t/pyarrow/tests/parquet
      copying pyarrow/tests/parquet/test_basic.py -> build/lib.linux-x86_64-cpython-314t/pyarrow/tests/parquet
      copying pyarrow/tests/parquet/test_compliant_nested_type.py -> build/lib.linux-x86_64-cpython-314t/pyarrow/tests/parquet
      copying pyarrow/tests/parquet/test_data_types.py -> build/lib.linux-x86_64-cpython-314t/pyarrow/tests/parquet
      copying pyarrow/tests/parquet/test_dataset.py -> build/lib.linux-x86_64-cpython-314t/pyarrow/tests/parquet
      copying pyarrow/tests/parquet/test_datetime.py -> build/lib.linux-x86_64-cpython-314t/pyarrow/tests/parquet
      copying pyarrow/tests/parquet/test_encryption.py -> build/lib.linux-x86_64-cpython-314t/pyarrow/tests/parquet
      copying pyarrow/tests/parquet/test_metadata.py -> build/lib.linux-x86_64-cpython-314t/pyarrow/tests/parquet
      copying pyarrow/tests/parquet/test_pandas.py -> build/lib.linux-x86_64-cpython-314t/pyarrow/tests/parquet
      copying pyarrow/tests/parquet/test_parquet_file.py -> build/lib.linux-x86_64-cpython-314t/pyarrow/tests/parquet
      copying pyarrow/tests/parquet/test_parquet_writer.py -> build/lib.linux-x86_64-cpython-314t/pyarrow/tests/parquet
      creating build/lib.linux-x86_64-cpython-314t/pyarrow/vendored
      copying pyarrow/vendored/__init__.py -> build/lib.linux-x86_64-cpython-314t/pyarrow/vendored
      copying pyarrow/vendored/docscrape.py -> build/lib.linux-x86_64-cpython-314t/pyarrow/vendored
      copying pyarrow/vendored/version.py -> build/lib.linux-x86_64-cpython-314t/pyarrow/vendored
      running build_ext
      creating /tmp/pip-install-c5b1wqfi/pyarrow_997e5ec3882749bfb0c95dd69f525174/build/temp.linux-x86_64-cpython-314t
      -- Running cmake for PyArrow
      cmake -DCMAKE_INSTALL_PREFIX=/tmp/pip-install-c5b1wqfi/pyarrow_997e5ec3882749bfb0c95dd69f525174/build/lib.linux-x86_64-cpython-314t/pyarrow -DPYTHON_EXECUTABLE=/tmp/tmp30zjl8ub/venv/bin/python -DPython3_EXECUTABLE=/tmp/tmp30zjl8ub/venv/bin/python -DPYARROW_CXXFLAGS= -DPYARROW_BUNDLE_ARROW_CPP=off -DPYARROW_BUNDLE_CYTHON_CPP=off -DPYARROW_GENERATE_COVERAGE=off -DCMAKE_BUILD_TYPE=release /tmp/pip-install-c5b1wqfi/pyarrow_997e5ec3882749bfb0c95dd69f525174
      error: command 'cmake' failed: No such file or directory
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for pyarrow
  error: subprocess-exited-with-error
  
  × Building wheel for pydantic-core (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [15 lines of output]
      Running `maturin pep517 build-wheel -i /tmp/tmp30zjl8ub/venv/bin/python --compatibility off`
      📦 Including license file `LICENSE`
      🍹 Building a mixed python/rust project
      🔗 Found pyo3 bindings
      🐍 Found CPython 3.14t at /tmp/tmp30zjl8ub/venv/bin/python
      📡 Using build options features, bindings from pyproject.toml
      warning: unused manifest key: lints
      error: package `regex-automata v0.4.8` cannot be built because it requires rustc 1.65 or newer, while the currently active rustc version is 1.63.0
      Either upgrade to rustc 1.65 or newer, or use
      cargo update -p regex-automata@0.4.8 --precise ver
      where `ver` is the latest version of `regex-automata` supporting rustc 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_BUILD_EXTENSION_MODULE="1" PYO3_ENVIRONMENT_SIGNATURE="cpython-3.14-64bit" PYO3_PYTHON="/tmp/tmp30zjl8ub/venv/bin/python" PYTHON_SYS_EXECUTABLE="/tmp/tmp30zjl8ub/venv/bin/python" "cargo" "rustc" "--features" "pyo3/extension-module" "--message-format" "json-render-diagnostics" "--manifest-path" "/tmp/pip-install-c5b1wqfi/pydantic-core_e415cede41454049a13c87d9e63b63eb/Cargo.toml" "--release" "--lib"`
      Error: command ['maturin', 'pep517', 'build-wheel', '-i', '/tmp/tmp30zjl8ub/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 pydantic-core
error: failed-wheel-build-for-install

× Failed to build installable wheels for some pyproject.toml based projects
╰─> cryptography, pyarrow, pydantic-core
2025-05-20 21:12:29
markdownify 1.2.0 Success - 2025-05-21 02:26:49
aiosqlite 0.21.0 Success - 2025-05-20 18:25:21
trio 0.31.0 Success - 2025-05-20 17:47:54
nbconvert 7.16.6 Failed 
  error: subprocess-exited-with-error
  
  × Preparing metadata (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [10 lines of output]
      Checking for Rust toolchain....
      Running `maturin pep517 write-dist-info --metadata-directory /tmp/pip-modern-metadata-ibrxb27a --interpreter /tmp/tmpjkltpzps/venv/bin/python`
      error: failed to parse lock file at: /tmp/pip-install-z4hk4g23/rpds-py_1fb359a2acde422088623cf6675e8f39/Cargo.lock
      
      Caused by:
        lock file version `4` was found, but this version of Cargo does not understand this lock file, perhaps Cargo needs to be updated?
      💥 maturin failed
        Caused by: Cargo metadata failed. Does your crate compile with `cargo build`?
        Caused by: `cargo metadata` exited with an error:
      Error running maturin: Command '['maturin', 'pep517', 'write-dist-info', '--metadata-directory', '/tmp/pip-modern-metadata-ibrxb27a', '--interpreter', '/tmp/tmpjkltpzps/venv/bin/python']' 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: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.
2025-05-20 16:29:14
catalogue 2.0.10 Success - 2025-05-21 01:13:06
gast 0.6.0 Success - 2025-05-20 23:51:24
wasabi 1.1.3 Success - 2025-05-20 23:19:11
langchain-community 0.4 Failed 
  error: subprocess-exited-with-error
  
  × Preparing metadata (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [10 lines of output]
      Checking for Rust toolchain....
      Running `maturin pep517 write-dist-info --metadata-directory /tmp/pip-modern-metadata-bqao5rwk --interpreter /tmp/tmp9ro0t2q0/venv/bin/python`
      error: failed to parse lock file at: /tmp/pip-install-3swq_9zm/orjson_17abd0fbb2564abfa3e706fdd2111de6/Cargo.lock
      
      Caused by:
        lock file version `4` was found, but this version of Cargo does not understand this lock file, perhaps Cargo needs to be updated?
      💥 maturin failed
        Caused by: Cargo metadata failed. Does your crate compile with `cargo build`?
        Caused by: `cargo metadata` exited with an error:
      Error running maturin: Command '['maturin', 'pep517', 'write-dist-info', '--metadata-directory', '/tmp/pip-modern-metadata-bqao5rwk', '--interpreter', '/tmp/tmp9ro0t2q0/venv/bin/python']' 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: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.
2025-05-20 22:33:05
apscheduler 3.11.0 Success - 2025-05-21 03:24:27
tiktoken 0.12.0 Success - 2025-05-20 20:24:26
trio-websocket 0.12.2 Success - 2025-05-20 20:22:31
ninja 1.13.0 Success - 2025-05-20 22:25:47
google-cloud-vision 3.11.0 Failed 
  error: subprocess-exited-with-error
  
  × pip subprocess to install build dependencies did not run successfully.
  │ exit code: 1
  ╰─> [11 lines of output]
      Traceback (most recent call last):
        File "/tmp/tmphssuaynw/venv/lib/python3.14t/site-packages/pip/__pip-runner__.py", line 50, in <module>
          runpy.run_module("pip", run_name="__main__", alter_sys=True)
          ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "<frozen runpy>", line 226, in run_module
        File "<frozen runpy>", line 98, in _run_module_code
        File "<frozen runpy>", line 88, in _run_code
        File "/tmp/tmphssuaynw/venv/lib/python3.14t/site-packages/pip/__main__.py", line 8, in <module>
          if sys.path[0] in ("", os.getcwd()):
                                 ~~~~~~~~~^^
      FileNotFoundError: [Errno 2] No such file or directory
      [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.
2025-05-20 20:16:38
botocore-stubs 1.40.56 Success - 2025-05-20 19:01:13
google-cloud-dataplex 2.13.0 Success - 2025-05-21 02:34:18
flake8 7.3.0 Success - 2025-05-20 17:29:16