Free-threaded Python Library Compatibility Checker

  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/tmp5xf9yv_1/venv/bin/python --compatibility off`
      📦 Including license file "/tmp/pip-install-f6brxvaj/cryptography_0a3c5a3faa2c4875a562cb64e9b3c724/LICENSE"
      📦 Including license file "/tmp/pip-install-f6brxvaj/cryptography_0a3c5a3faa2c4875a562cb64e9b3c724/LICENSE.APACHE"
      📦 Including license file "/tmp/pip-install-f6brxvaj/cryptography_0a3c5a3faa2c4875a562cb64e9b3c724/LICENSE.BSD"
      🍹 Building a mixed python/rust project
      🔗 Found pyo3 bindings with abi3 support for Python ≥ 3.7
      🐍 Not using a specific python interpreter
      📡 Using build options features, locked from pyproject.toml
      ⚠️ Warning: CPython 3.14t at /tmp/tmp5xf9yv_1/venv/bin/python does not yet support abi3 so the build artifacts will be version-specific.
      warning: /tmp/pip-install-f6brxvaj/cryptography_0a3c5a3faa2c4875a562cb64e9b3c724/src/rust/cryptography-cffi/Cargo.toml: unused manifest key: lints
      warning: /tmp/pip-install-f6brxvaj/cryptography_0a3c5a3faa2c4875a562cb64e9b3c724/src/rust/cryptography-openssl/Cargo.toml: unused manifest key: lints
      warning: /tmp/pip-install-f6brxvaj/cryptography_0a3c5a3faa2c4875a562cb64e9b3c724/src/rust/cryptography-key-parsing/Cargo.toml: unused manifest key: lints
      warning: /tmp/pip-install-f6brxvaj/cryptography_0a3c5a3faa2c4875a562cb64e9b3c724/src/rust/Cargo.toml: unused manifest key: lints
      error: package `cryptography-cffi v0.1.0 (/tmp/pip-install-f6brxvaj/cryptography_0a3c5a3faa2c4875a562cb64e9b3c724/src/rust/cryptography-cffi)` cannot be built because it requires rustc 1.65.0 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/tmp5xf9yv_1/venv/bin/python" PYTHON_SYS_EXECUTABLE="/tmp/tmp5xf9yv_1/venv/bin/python" "cargo" "rustc" "--features" "pyo3/abi3-py37" "--message-format" "json-render-diagnostics" "--locked" "--manifest-path" "/tmp/pip-install-f6brxvaj/cryptography_0a3c5a3faa2c4875a562cb64e9b3c724/src/rust/Cargo.toml" "--release" "--lib"`
      Error: command ['maturin', 'pep517', 'build-wheel', '-i', '/tmp/tmp5xf9yv_1/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)

  error: subprocess-exited-with-error
  
  × Building wheel for orjson (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [14 lines of output]
      Running `maturin pep517 build-wheel -i /tmp/tmpe4uc_7gx/venv/bin/python --compatibility off`
      📦 Including license file "/tmp/pip-install-8a7i8xbe/orjson_64a08f422b254cca9a6f82835a85aa73/LICENSE-APACHE"
      📦 Including license file "/tmp/pip-install-8a7i8xbe/orjson_64a08f422b254cca9a6f82835a85aa73/LICENSE-MIT"
      🍹 Building a mixed python/rust project
      🔗 Found pyo3-ffi bindings
      🐍 Found CPython 3.14t at /tmp/tmpe4uc_7gx/venv/bin/python
      error: package `once_cell v1.21.3` 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 once_cell@1.21.3 --precise ver
      where `ver` is the latest version of `once_cell` 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_ENVIRONMENT_SIGNATURE="cpython-3.14-64bit" PYO3_PYTHON="/tmp/tmpe4uc_7gx/venv/bin/python" PYTHON_SYS_EXECUTABLE="/tmp/tmpe4uc_7gx/venv/bin/python" "cargo" "rustc" "--message-format" "json-render-diagnostics" "--manifest-path" "/tmp/pip-install-8a7i8xbe/orjson_64a08f422b254cca9a6f82835a85aa73/Cargo.toml" "--release" "--lib"`
      Error: command ['maturin', 'pep517', 'build-wheel', '-i', '/tmp/tmpe4uc_7gx/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 orjson
ERROR: Failed to build installable wheels for some pyproject.toml based projects (orjson)

  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/tmpj8m65519/venv/bin/python --compatibility off`
      📦 Including license file "/tmp/pip-install-j9jduame/cryptography_7956967278d74d7a8dbe08139b75c177/LICENSE"
      📦 Including license file "/tmp/pip-install-j9jduame/cryptography_7956967278d74d7a8dbe08139b75c177/LICENSE.APACHE"
      📦 Including license file "/tmp/pip-install-j9jduame/cryptography_7956967278d74d7a8dbe08139b75c177/LICENSE.BSD"
      🍹 Building a mixed python/rust project
      🔗 Found pyo3 bindings with abi3 support for Python ≥ 3.7
      🐍 Not using a specific python interpreter
      📡 Using build options features, locked from pyproject.toml
      ⚠️ Warning: CPython 3.14t at /tmp/tmpj8m65519/venv/bin/python does not yet support abi3 so the build artifacts will be version-specific.
      warning: /tmp/pip-install-j9jduame/cryptography_7956967278d74d7a8dbe08139b75c177/src/rust/cryptography-key-parsing/Cargo.toml: unused manifest key: lints
      warning: /tmp/pip-install-j9jduame/cryptography_7956967278d74d7a8dbe08139b75c177/src/rust/cryptography-openssl/Cargo.toml: unused manifest key: lints
      warning: /tmp/pip-install-j9jduame/cryptography_7956967278d74d7a8dbe08139b75c177/src/rust/Cargo.toml: unused manifest key: lints
      warning: /tmp/pip-install-j9jduame/cryptography_7956967278d74d7a8dbe08139b75c177/src/rust/cryptography-cffi/Cargo.toml: unused manifest key: lints
      error: package `cryptography-key-parsing v0.1.0 (/tmp/pip-install-j9jduame/cryptography_7956967278d74d7a8dbe08139b75c177/src/rust/cryptography-key-parsing)` cannot be built because it requires rustc 1.65.0 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/tmpj8m65519/venv/bin/python" PYTHON_SYS_EXECUTABLE="/tmp/tmpj8m65519/venv/bin/python" "cargo" "rustc" "--features" "pyo3/abi3-py37" "--message-format" "json-render-diagnostics" "--locked" "--manifest-path" "/tmp/pip-install-j9jduame/cryptography_7956967278d74d7a8dbe08139b75c177/src/rust/Cargo.toml" "--release" "--lib"`
      Error: command ['maturin', 'pep517', 'build-wheel', '-i', '/tmp/tmpj8m65519/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)

3.14) PyAPI_FUNC(PyObject *) _PyDict_GetItemStringWithError(PyObject *, const char *);
            |                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      ../numpy/core/src/multiarray/number.c:113:5: warning: ‘_PyDict_GetItemStringWithError’ is deprecated [-Wdeprecated-declarations]
        113 |     SET(floor);
            |     ^~~
      /root/.local/share/uv/python/cpython-3.14.0a6+freethreaded-linux-x86_64-gnu/include/python3.14t/cpython/dictobject.h:38:44: note: declared here
         38 | Py_DEPRECATED(3.14) PyAPI_FUNC(PyObject *) _PyDict_GetItemStringWithError(PyObject *, const char *);
            |                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      ../numpy/core/src/multiarray/number.c:114:5: warning: ‘_PyDict_GetItemStringWithError’ is deprecated [-Wdeprecated-declarations]
        114 |     SET(ceil);
            |     ^~~
      /root/.local/share/uv/python/cpython-3.14.0a6+freethreaded-linux-x86_64-gnu/include/python3.14t/cpython/dictobject.h:38:44: note: declared here
         38 | Py_DEPRECATED(3.14) PyAPI_FUNC(PyObject *) _PyDict_GetItemStringWithError(PyObject *, const char *);
            |                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      ../numpy/core/src/multiarray/number.c:115:5: warning: ‘_PyDict_GetItemStringWithError’ is deprecated [-Wdeprecated-declarations]
        115 |     SET(maximum);
            |     ^~~
      /root/.local/share/uv/python/cpython-3.14.0a6+freethreaded-linux-x86_64-gnu/include/python3.14t/cpython/dictobject.h:38:44: note: declared here
         38 | Py_DEPRECATED(3.14) PyAPI_FUNC(PyObject *) _PyDict_GetItemStringWithError(PyObject *, const char *);
            |                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      ../numpy/core/src/multiarray/number.c:116:5: warning: ‘_PyDict_GetItemStringWithError’ is deprecated [-Wdeprecated-declarations]
        116 |     SET(minimum);
            |     ^~~
      /root/.local/share/uv/python/cpython-3.14.0a6+freethreaded-linux-x86_64-gnu/include/python3.14t/cpython/dictobject.h:38:44: note: declared here
         38 | Py_DEPRECATED(3.14) PyAPI_FUNC(PyObject *) _PyDict_GetItemStringWithError(PyObject *, const char *);
            |                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      ../numpy/core/src/multiarray/number.c:117:5: warning: ‘_PyDict_GetItemStringWithError’ is deprecated [-Wdeprecated-declarations]
        117 |     SET(rint);
            |     ^~~
      /root/.local/share/uv/python/cpython-3.14.0a6+freethreaded-linux-x86_64-gnu/include/python3.14t/cpython/dictobject.h:38:44: note: declared here
         38 | Py_DEPRECATED(3.14) PyAPI_FUNC(PyObject *) _PyDict_GetItemStringWithError(PyObject *, const char *);
            |                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      ../numpy/core/src/multiarray/number.c:118:5: warning: ‘_PyDict_GetItemStringWithError’ is deprecated [-Wdeprecated-declarations]
        118 |     SET(conjugate);
            |     ^~~
      /root/.local/share/uv/python/cpython-3.14.0a6+freethreaded-linux-x86_64-gnu/include/python3.14t/cpython/dictobject.h:38:44: note: declared here
         38 | Py_DEPRECATED(3.14) PyAPI_FUNC(PyObject *) _PyDict_GetItemStringWithError(PyObject *, const char *);
            |                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      ../numpy/core/src/multiarray/number.c:119:5: warning: ‘_PyDict_GetItemStringWithError’ is deprecated [-Wdeprecated-declarations]
        119 |     SET(matmul);
            |     ^~~
      /root/.local/share/uv/python/cpython-3.14.0a6+freethreaded-linux-x86_64-gnu/include/python3.14t/cpython/dictobject.h:38:44: note: declared here
         38 | Py_DEPRECATED(3.14) PyAPI_FUNC(PyObject *) _PyDict_GetItemStringWithError(PyObject *, const char *);
            |                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      ../numpy/core/src/multiarray/number.c:120:5: warning: ‘_PyDict_GetItemStringWithError’ is deprecated [-Wdeprecated-declarations]
        120 |     SET(clip);
            |     ^~~
      /root/.local/share/uv/python/cpython-3.14.0a6+freethreaded-linux-x86_64-gnu/include/python3.14t/cpython/dictobject.h:38:44: note: declared here
         38 | Py_DEPRECATED(3.14) PyAPI_FUNC(PyObject *) _PyDict_GetItemStringWithError(PyObject *, const char *);
            |                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      [357/512] Compiling C object numpy/core/_multiarray_umath.cpython-314t-x86_64-linux-gnu.so.p/src_multiarray_scalarapi.c.o
      ninja: build stopped: subcommand failed.
      [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.

      copying thriftpy2/transport/framed/cyframed.c -> build/lib.linux-x86_64-cpython-314t/thriftpy2/transport/framed
      copying thriftpy2/transport/framed/cyframed.pyx -> build/lib.linux-x86_64-cpython-314t/thriftpy2/transport/framed
      copying thriftpy2/transport/memory/cymemory.c -> build/lib.linux-x86_64-cpython-314t/thriftpy2/transport/memory
      copying thriftpy2/transport/memory/cymemory.pyx -> build/lib.linux-x86_64-cpython-314t/thriftpy2/transport/memory
      copying thriftpy2/transport/sasl/cysasl.c -> build/lib.linux-x86_64-cpython-314t/thriftpy2/transport/sasl
      copying thriftpy2/transport/sasl/cysasl.pyx -> build/lib.linux-x86_64-cpython-314t/thriftpy2/transport/sasl
      running build_ext
      building 'thriftpy2.transport.cybase' extension
      creating build/temp.linux-x86_64-cpython-314t/thriftpy2/transport
      cc -pthread -fno-strict-overflow -Wsign-compare -Wunreachable-code -DNDEBUG -g -O3 -Wall -fPIC -fPIC -I/tmp/tmpn75f48oc/venv/include -I/root/.local/share/uv/python/cpython-3.14.0a6+freethreaded-linux-x86_64-gnu/include/python3.14t -c thriftpy2/transport/cybase.c -o build/temp.linux-x86_64-cpython-314t/thriftpy2/transport/cybase.o
      thriftpy2/transport/cybase.c:2089:80: error: unknown type name ‘__pyx_vectorcallfunc’; did you mean ‘vectorcallfunc’?
       2089 | static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw);
            |                                                                                ^~~~~~~~~~~~~~~~~~~~
            |                                                                                vectorcallfunc
      thriftpy2/transport/cybase.c:8869:69: error: unknown type name ‘__pyx_vectorcallfunc’; did you mean ‘vectorcallfunc’?
       8869 | static PyObject *__Pyx_PyVectorcall_FastCallDict_kw(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
            |                                                                     ^~~~~~~~~~~~~~~~~~~~
            |                                                                     vectorcallfunc
      thriftpy2/transport/cybase.c:8914:80: error: unknown type name ‘__pyx_vectorcallfunc’; did you mean ‘vectorcallfunc’?
       8914 | static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
            |                                                                                ^~~~~~~~~~~~~~~~~~~~
            |                                                                                vectorcallfunc
      thriftpy2/transport/cybase.c: In function ‘__Pyx_CyFunction_CallAsMethod’:
      thriftpy2/transport/cybase.c:9603:6: error: unknown type name ‘__pyx_vectorcallfunc’; did you mean ‘vectorcallfunc’?
       9603 |      __pyx_vectorcallfunc vc = __Pyx_CyFunction_func_vectorcall(cyfunc);
            |      ^~~~~~~~~~~~~~~~~~~~
            |      vectorcallfunc
      thriftpy2/transport/cybase.c:2179:45: warning: initialization of ‘int’ from ‘vectorcallfunc’ {aka ‘struct _object * (*)(struct _object *, struct _object * const*, long unsigned int,  struct _object *)’} makes integer from pointer without a cast [-Wint-conversion]
       2179 | #define __Pyx_CyFunction_func_vectorcall(f) (((PyCFunctionObject*)f)->vectorcall)
            |                                             ^
      thriftpy2/transport/cybase.c:9603:32: note: in expansion of macro ‘__Pyx_CyFunction_func_vectorcall’
       9603 |      __pyx_vectorcallfunc vc = __Pyx_CyFunction_func_vectorcall(cyfunc);
            |                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      thriftpy2/transport/cybase.c:9606:16: warning: implicit declaration of function ‘__Pyx_PyVectorcall_FastCallDict’; did you mean ‘__Pyx_PyObject_FastCallDict’? [-Wimplicit-function-declaration]
       9606 |         return __Pyx_PyVectorcall_FastCallDict(func, vc, &PyTuple_GET_ITEM(args, 0), (size_t)PyTuple_GET_SIZE(args), kw);
            |                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            |                __Pyx_PyObject_FastCallDict
      thriftpy2/transport/cybase.c:9606:16: warning: returning ‘int’ from a function with return type ‘PyObject *’ {aka ‘struct _object *’} makes pointer from integer without a cast [-Wint-conversion]
       9606 |         return __Pyx_PyVectorcall_FastCallDict(func, vc, &PyTuple_GET_ITEM(args, 0), (size_t)PyTuple_GET_SIZE(args), kw);
            |                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      error: command '/usr/bin/cc' 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 thriftpy2
ERROR: Failed to build installable wheels for some pyproject.toml based projects (thriftpy2)

4t/aiohttp/_websocket/.hash
      running build_ext
      building 'aiohttp._websocket.mask' extension
      creating build/temp.linux-x86_64-cpython-314t/aiohttp/_websocket
      cc -pthread -fno-strict-overflow -Wsign-compare -Wunreachable-code -DNDEBUG -g -O3 -Wall -fPIC -fPIC -I/tmp/tmp44zv3kf6/venv/include -I/root/.local/share/uv/python/cpython-3.14.0a6+freethreaded-linux-x86_64-gnu/include/python3.14t -c aiohttp/_websocket/mask.c -o build/temp.linux-x86_64-cpython-314t/aiohttp/_websocket/mask.o
      aiohttp/_websocket/mask.c:1864:80: error: unknown type name ‘__pyx_vectorcallfunc’; did you mean ‘vectorcallfunc’?
       1864 | static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw);
            |                                                                                ^~~~~~~~~~~~~~~~~~~~
            |                                                                                vectorcallfunc
      aiohttp/_websocket/mask.c: In function ‘__pyx_f_7aiohttp_10_websocket_4mask__websocket_mask_cython’:
      aiohttp/_websocket/mask.c:2905:3: warning: ‘Py_OptimizeFlag’ is deprecated [-Wdeprecated-declarations]
       2905 |   if (unlikely(__pyx_assertions_enabled())) {
            |   ^~
      In file included from /root/.local/share/uv/python/cpython-3.14.0a6+freethreaded-linux-x86_64-gnu/include/python3.14t/Python.h:78,
                       from aiohttp/_websocket/mask.c:16:
      /root/.local/share/uv/python/cpython-3.14.0a6+freethreaded-linux-x86_64-gnu/include/python3.14t/cpython/pydebug.h:13:37: note: declared here
         13 | Py_DEPRECATED(3.12) PyAPI_DATA(int) Py_OptimizeFlag;
            |                                     ^~~~~~~~~~~~~~~
      aiohttp/_websocket/mask.c: At top level:
      aiohttp/_websocket/mask.c:4846:69: error: unknown type name ‘__pyx_vectorcallfunc’; did you mean ‘vectorcallfunc’?
       4846 | static PyObject *__Pyx_PyVectorcall_FastCallDict_kw(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
            |                                                                     ^~~~~~~~~~~~~~~~~~~~
            |                                                                     vectorcallfunc
      aiohttp/_websocket/mask.c:4891:80: error: unknown type name ‘__pyx_vectorcallfunc’; did you mean ‘vectorcallfunc’?
       4891 | static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
            |                                                                                ^~~~~~~~~~~~~~~~~~~~
            |                                                                                vectorcallfunc
      aiohttp/_websocket/mask.c: In function ‘__Pyx_CyFunction_CallAsMethod’:
      aiohttp/_websocket/mask.c:5580:6: error: unknown type name ‘__pyx_vectorcallfunc’; did you mean ‘vectorcallfunc’?
       5580 |      __pyx_vectorcallfunc vc = __Pyx_CyFunction_func_vectorcall(cyfunc);
            |      ^~~~~~~~~~~~~~~~~~~~
            |      vectorcallfunc
      aiohttp/_websocket/mask.c:1954:45: warning: initialization of ‘int’ from ‘vectorcallfunc’ {aka ‘struct _object * (*)(struct _object *, struct _object * const*, long unsigned int,  struct _object *)’} makes integer from pointer without a cast [-Wint-conversion]
       1954 | #define __Pyx_CyFunction_func_vectorcall(f) (((PyCFunctionObject*)f)->vectorcall)
            |                                             ^
      aiohttp/_websocket/mask.c:5580:32: note: in expansion of macro ‘__Pyx_CyFunction_func_vectorcall’
       5580 |      __pyx_vectorcallfunc vc = __Pyx_CyFunction_func_vectorcall(cyfunc);
            |                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      aiohttp/_websocket/mask.c:5583:16: warning: implicit declaration of function ‘__Pyx_PyVectorcall_FastCallDict’ [-Wimplicit-function-declaration]
       5583 |         return __Pyx_PyVectorcall_FastCallDict(func, vc, &PyTuple_GET_ITEM(args, 0), (size_t)PyTuple_GET_SIZE(args), kw);
            |                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      aiohttp/_websocket/mask.c:5583:16: warning: returning ‘int’ from a function with return type ‘PyObject *’ {aka ‘struct _object *’} makes pointer from integer without a cast [-Wint-conversion]
       5583 |         return __Pyx_PyVectorcall_FastCallDict(func, vc, &PyTuple_GET_ITEM(args, 0), (size_t)PyTuple_GET_SIZE(args), kw);
            |                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      error: command '/usr/bin/cc' 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 aiohttp
ERROR: Failed to build installable wheels for some pyproject.toml based projects (aiohttp)

ck (most recent call last):
        File "/tmp/pip-build-env-v715chqe/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-8g57b40u/grpcio_1e90c722b8fc4937bd2f5a489bcc1eb6/src/python/grpcio/_spawn_patch.py", line 66, in _commandfile_spawn
          _classic_spawn(self, command, **kwargs)
          ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/tmp/pip-build-env-v715chqe/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-v715chqe/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-8g57b40u/grpcio_1e90c722b8fc4937bd2f5a489bcc1eb6/src/python/grpcio/commands.py", line 282, in build_extensions
          build_ext.build_ext.build_extensions(self)
          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^
        File "/tmp/pip-build-env-v715chqe/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-v715chqe/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-v715chqe/overlay/lib/python3.14t/site-packages/setuptools/command/build_ext.py", line 264, in build_extension
          _build_ext.build_extension(self, ext)
          ~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^
        File "/tmp/pip-build-env-v715chqe/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-8g57b40u/grpcio_1e90c722b8fc4937bd2f5a489bcc1eb6/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-8g57b40u/grpcio_1e90c722b8fc4937bd2f5a489bcc1eb6/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-8g57b40u/grpcio_1e90c722b8fc4937bd2f5a489bcc1eb6/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-v715chqe/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)