2025-12-06T21:15:15,990 Created temporary directory: /tmp/pip-ephem-wheel-cache-npz1hciz
2025-12-06T21:15:15,991 Created temporary directory: /tmp/pip-build-tracker-tg87bsah
2025-12-06T21:15:15,992 Initialized build tracking at /tmp/pip-build-tracker-tg87bsah
2025-12-06T21:15:15,993 Created build tracker: /tmp/pip-build-tracker-tg87bsah
2025-12-06T21:15:15,993 Entered build tracker: /tmp/pip-build-tracker-tg87bsah
2025-12-06T21:15:15,994 Created temporary directory: /tmp/pip-wheel-ci79t5j6
2025-12-06T21:15:15,997 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2025-12-06T21:15:15,999 Created temporary directory: /tmp/pip-ephem-wheel-cache-euxi638l
2025-12-06T21:15:16,021 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-12-06T21:15:16,025 2 location(s) to search for versions of jax-sklearn:
2025-12-06T21:15:16,025 * https://pypi.org/simple/jax-sklearn/
2025-12-06T21:15:16,025 * https://www.piwheels.org/simple/jax-sklearn/
2025-12-06T21:15:16,025 Fetching project page and analyzing links: https://pypi.org/simple/jax-sklearn/
2025-12-06T21:15:16,026 Getting page https://pypi.org/simple/jax-sklearn/
2025-12-06T21:15:16,027 Found index url https://pypi.org/simple
2025-12-06T21:15:16,243 Fetched page https://pypi.org/simple/jax-sklearn/ as application/vnd.pypi.simple.v1+json
2025-12-06T21:15:16,246   Skipping link: No binaries permitted for jax-sklearn: https://files.pythonhosted.org/packages/88/1f/ba371435bc16443404a493419c5ee5381f3c98c426f881dda90f43592736/jax_sklearn-0.1.0-cp313-cp313-macosx_15_0_arm64.whl (from https://pypi.org/simple/jax-sklearn/) (requires-python:>=3.10)
2025-12-06T21:15:16,247   Found link https://files.pythonhosted.org/packages/e2/f3/a8d731b76d8aa6b79dd27c791a8ee2bf9f0435f8c3e030948a36d6509447/jax_sklearn-0.1.0.tar.gz (from https://pypi.org/simple/jax-sklearn/) (requires-python:>=3.10), version: 0.1.0
2025-12-06T21:15:16,248   Found link https://files.pythonhosted.org/packages/0e/62/82f2dd120bff548d528248e47b77bdc7690146101dd352394d452944cb85/jax_sklearn-0.1.1.tar.gz (from https://pypi.org/simple/jax-sklearn/) (requires-python:>=3.10), version: 0.1.1
2025-12-06T21:15:16,249   Found link https://files.pythonhosted.org/packages/29/7f/f621f35dcfb63b78d03affdc1fd07be4631a82447c38374806c939a6aca2/jax_sklearn-0.1.2.tar.gz (from https://pypi.org/simple/jax-sklearn/) (requires-python:>=3.10), version: 0.1.2
2025-12-06T21:15:16,250   Skipping link: No binaries permitted for jax-sklearn: https://files.pythonhosted.org/packages/45/a8/44496581f28eb8d3b0e0bcf7bbfb5699752d56a3d7d59e6b02caa8ef45cb/jax_sklearn-0.1.3-cp313-cp313-macosx_15_0_arm64.whl (from https://pypi.org/simple/jax-sklearn/) (requires-python:>=3.10)
2025-12-06T21:15:16,251   Found link https://files.pythonhosted.org/packages/d7/76/7604ccf399899b4fd6a25c12b305f1095be16865acfc6d10d838f99eac28/jax_sklearn-0.1.3.tar.gz (from https://pypi.org/simple/jax-sklearn/) (requires-python:>=3.10), version: 0.1.3
2025-12-06T21:15:16,252   Skipping link: No binaries permitted for jax-sklearn: https://files.pythonhosted.org/packages/bf/2e/9d7cccd3fa7e622209626d7c459851dffc87de37280650cd19ad51ec3746/jax_sklearn-0.1.4-cp313-cp313-macosx_15_0_arm64.whl (from https://pypi.org/simple/jax-sklearn/) (requires-python:>=3.10)
2025-12-06T21:15:16,253   Found link https://files.pythonhosted.org/packages/45/b2/d9cd4b36595746ae7d1e0e6376ec494ab1d3d3b24a3ed80b0147849cd695/jax_sklearn-0.1.4.tar.gz (from https://pypi.org/simple/jax-sklearn/) (requires-python:>=3.10), version: 0.1.4
2025-12-06T21:15:16,254   Skipping link: No binaries permitted for jax-sklearn: https://files.pythonhosted.org/packages/19/2e/544f91b699c1d9ffa7c08f4acbe3b22234d1f1ffe5d04fc77419e7310937/jax_sklearn-0.1.5-cp313-cp313-macosx_15_0_arm64.whl (from https://pypi.org/simple/jax-sklearn/) (requires-python:>=3.10)
2025-12-06T21:15:16,255   Found link https://files.pythonhosted.org/packages/4f/f7/8b23afb36fc77afa348c41e3ca05576e71934f5d1850419b572f3a119c28/jax_sklearn-0.1.5.tar.gz (from https://pypi.org/simple/jax-sklearn/) (requires-python:>=3.10), version: 0.1.5
2025-12-06T21:15:16,256 Fetching project page and analyzing links: https://www.piwheels.org/simple/jax-sklearn/
2025-12-06T21:15:16,257 Getting page https://www.piwheels.org/simple/jax-sklearn/
2025-12-06T21:15:16,258 Found index url https://www.piwheels.org/simple
2025-12-06T21:15:16,450 Fetched page https://www.piwheels.org/simple/jax-sklearn/ as text/html
2025-12-06T21:15:16,453   Skipping link: No binaries permitted for jax-sklearn: https://www.piwheels.org/simple/jax-sklearn/jax_sklearn-0.1.3-cp311-cp311-linux_armv6l.whl#sha256=edfa030ecff413219bc0ff62d7e4cf7d610eb7140224383b25326d738dcbe6c4 (from https://www.piwheels.org/simple/jax-sklearn/) (requires-python:>=3.10)
2025-12-06T21:15:16,453   Skipping link: No binaries permitted for jax-sklearn: https://www.piwheels.org/simple/jax-sklearn/jax_sklearn-0.1.3-cp311-cp311-linux_armv7l.whl#sha256=edfa030ecff413219bc0ff62d7e4cf7d610eb7140224383b25326d738dcbe6c4 (from https://www.piwheels.org/simple/jax-sklearn/) (requires-python:>=3.10)
2025-12-06T21:15:16,454   Skipping link: No binaries permitted for jax-sklearn: https://www.piwheels.org/simple/jax-sklearn/jax_sklearn-0.1.2-cp311-cp311-linux_armv6l.whl#sha256=ba09692795941c92e645d3a0fad20d64f34a184e9a077adb03bf9965645a6f17 (from https://www.piwheels.org/simple/jax-sklearn/) (requires-python:>=3.10)
2025-12-06T21:15:16,454   Skipping link: No binaries permitted for jax-sklearn: https://www.piwheels.org/simple/jax-sklearn/jax_sklearn-0.1.2-cp311-cp311-linux_armv7l.whl#sha256=ba09692795941c92e645d3a0fad20d64f34a184e9a077adb03bf9965645a6f17 (from https://www.piwheels.org/simple/jax-sklearn/) (requires-python:>=3.10)
2025-12-06T21:15:16,455   Skipping link: No binaries permitted for jax-sklearn: https://archive1.piwheels.org/simple/jax-sklearn/jax_sklearn-0.1.0-cp311-cp311-linux_armv6l.whl#sha256=8f9c4c10e7521858d84acac8655a1ba06e6e3efc67334b81dbb769071faa412e (from https://www.piwheels.org/simple/jax-sklearn/) (requires-python:>=3.10)
2025-12-06T21:15:16,455   Skipping link: No binaries permitted for jax-sklearn: https://archive1.piwheels.org/simple/jax-sklearn/jax_sklearn-0.1.0-cp311-cp311-linux_armv7l.whl#sha256=8f9c4c10e7521858d84acac8655a1ba06e6e3efc67334b81dbb769071faa412e (from https://www.piwheels.org/simple/jax-sklearn/) (requires-python:>=3.10)
2025-12-06T21:15:16,456 Skipping link: not a file: https://www.piwheels.org/simple/jax-sklearn/
2025-12-06T21:15:16,456 Skipping link: not a file: https://pypi.org/simple/jax-sklearn/
2025-12-06T21:15:16,476 Given no hashes to check 1 links for project 'jax-sklearn': discarding no candidates
2025-12-06T21:15:16,494 Collecting jax-sklearn==0.1.4
2025-12-06T21:15:16,496   Created temporary directory: /tmp/pip-unpack-xg88qpy8
2025-12-06T21:15:16,715   Downloading jax_sklearn-0.1.4.tar.gz (6.9 MB)
2025-12-06T21:15:21,758   Added jax-sklearn==0.1.4 from https://files.pythonhosted.org/packages/45/b2/d9cd4b36595746ae7d1e0e6376ec494ab1d3d3b24a3ed80b0147849cd695/jax_sklearn-0.1.4.tar.gz to build tracker '/tmp/pip-build-tracker-tg87bsah'
2025-12-06T21:15:21,777   Created temporary directory: /tmp/pip-build-env-3t84dxr6
2025-12-06T21:15:21,781   Installing build dependencies: started
2025-12-06T21:15:21,783   Running command pip subprocess to install build dependencies
2025-12-06T21:15:22,957   Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11)
2025-12-06T21:15:23,583   DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2025-12-06T21:15:23,606   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-12-06T21:15:24,028   Collecting meson-python<0.19.0,>=0.16.0
2025-12-06T21:15:24,046     Using cached https://www.piwheels.org/simple/meson-python/meson_python-0.18.0-py3-none-any.whl (28 kB)
2025-12-06T21:15:26,010   Collecting Cython<3.2.0,>=3.0.10
2025-12-06T21:15:26,787     Using cached https://www.piwheels.org/simple/cython/cython-3.1.7-cp311-cp311-linux_armv7l.whl (10.8 MB)
2025-12-06T21:15:28,004     Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/3a/be/650f9c091ef71cb01d735775d554e068752d3ff63d7943b26316dc401749/numpy-1.21.2.zip (from https://pypi.org/simple/numpy/) (requires-python:>=3.7,<3.11)
2025-12-06T21:15:28,012     Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/5f/d6/ad58ded26556eaeaa8c971e08b6466f17c4ac4d786cd3d800e26ce59cc01/numpy-1.21.3.zip (from https://pypi.org/simple/numpy/) (requires-python:>=3.7,<3.11)
2025-12-06T21:15:28,019     Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/fb/48/b0708ebd7718a8933f0d3937513ef8ef2f4f04529f1f66ca86d873043921/numpy-1.21.4.zip (from https://pypi.org/simple/numpy/) (requires-python:>=3.7,<3.11)
2025-12-06T21:15:28,027     Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/c2/a8/a924a09492bdfee8c2ec3094d0a13f2799800b4fdc9c890738aeeb12c72e/numpy-1.21.5.zip (from https://pypi.org/simple/numpy/) (requires-python:>=3.7,<3.11)
2025-12-06T21:15:28,034     Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/45/b7/de7b8e67f2232c26af57c205aaad29fe17754f793404f59c8a730c7a191a/numpy-1.21.6.zip (from https://pypi.org/simple/numpy/) (requires-python:>=3.7,<3.11)
2025-12-06T21:15:28,684   Collecting numpy<2.3.0,>=2
2025-12-06T21:15:28,695     Downloading https://www.piwheels.org/simple/numpy/numpy-2.2.6-cp311-cp311-linux_armv7l.whl (6.1 MB)
2025-12-06T21:15:29,173        ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 6.1/6.1 MB 12.9 MB/s eta 0:00:00
2025-12-06T21:15:29,916     Link requires a different Python (3.11.2 not in: '>=3.7,<3.10'): https://files.pythonhosted.org/packages/99/f1/c00d6be56e1a718a3068079e3ec8ce044d7179345280f6a3f5066068af0d/scipy-1.6.2.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.7,<3.10)
2025-12-06T21:15:29,921     Link requires a different Python (3.11.2 not in: '>=3.7,<3.10'): https://files.pythonhosted.org/packages/fe/fd/8704c7b7b34cdac850485e638346025ca57c5a859934b9aa1be5399b33b7/scipy-1.6.3.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.7,<3.10)
2025-12-06T21:15:29,925     Link requires a different Python (3.11.2 not in: '>=3.7,<3.10'): https://files.pythonhosted.org/packages/bb/bb/944f559d554df6c9adf037aa9fc982a9706ee0e96c0d5beac701cb158900/scipy-1.7.0.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.7,<3.10)
2025-12-06T21:15:29,930     Link requires a different Python (3.11.2 not in: '>=3.7,<3.10'): https://files.pythonhosted.org/packages/47/33/a24aec22b7be7fdb10ec117a95e1e4099890d8bbc6646902f443fc7719d1/scipy-1.7.1.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.7,<3.10)
2025-12-06T21:15:29,936     Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/0e/23/58c4f995475a2a97cb5f4a032aedaf881ad87cd976a7180c55118d105a1d/scipy-1.7.2.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.7,<3.11)
2025-12-06T21:15:29,942     Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/61/67/1a654b96309c991762ee9bc39c363fc618076b155fe52d295211cf2536c7/scipy-1.7.3.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.7,<3.11)
2025-12-06T21:15:29,948     Link requires a different Python (3.11.2 not in: '>=3.8,<3.11'): https://files.pythonhosted.org/packages/c0/ad/e3c052ed4e0027a8abef0a5e8441a044427d252d17d9aee06d56e62fc698/scipy-1.8.0rc1.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.8,<3.11)
2025-12-06T21:15:29,954     Link requires a different Python (3.11.2 not in: '>=3.8,<3.11'): https://files.pythonhosted.org/packages/29/d2/151a54944b333e465f98804dced31dab1284f3c37b752b9cefa710b64681/scipy-1.8.0rc2.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.8,<3.11)
2025-12-06T21:15:29,959     Link requires a different Python (3.11.2 not in: '>=3.8,<3.11'): https://files.pythonhosted.org/packages/e4/26/83dd1c6378513a6241d984bda9f08c512b6e35fff13fba3acc1b3c195f02/scipy-1.8.0rc3.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.8,<3.11)
2025-12-06T21:15:29,965     Link requires a different Python (3.11.2 not in: '>=3.8,<3.11'): https://files.pythonhosted.org/packages/22/78/056cc43e7737811b6f50886788a940f852773dd9804f5365952805db9648/scipy-1.8.0rc4.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.8,<3.11)
2025-12-06T21:15:29,970     Link requires a different Python (3.11.2 not in: '>=3.8,<3.11'): https://files.pythonhosted.org/packages/b4/a2/4faa34bf0cdbefd5c706625f1234987795f368eb4e97bde9d6f46860843e/scipy-1.8.0.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.8,<3.11)
2025-12-06T21:15:29,975     Link requires a different Python (3.11.2 not in: '>=3.8,<3.11'): https://files.pythonhosted.org/packages/26/b5/9330f004b9a3b2b6a31f59f46f1617ce9ca15c0e7fe64288c20385a05c9d/scipy-1.8.1.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.8,<3.11)
2025-12-06T21:15:30,394   Collecting scipy<1.16.0,>=1.8.0
2025-12-06T21:15:30,406     Downloading https://www.piwheels.org/simple/scipy/scipy-1.15.3-cp311-cp311-linux_armv7l.whl (25.2 MB)
2025-12-06T21:15:32,721        ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 25.2/25.2 MB 6.1 MB/s eta 0:00:00
2025-12-06T21:15:33,913   Collecting meson>=0.64.0
2025-12-06T21:15:33,990     Using cached https://www.piwheels.org/simple/meson/meson-1.9.2-py3-none-any.whl (1.0 MB)
2025-12-06T21:15:34,184   Collecting packaging>=23.2
2025-12-06T21:15:34,199     Using cached https://www.piwheels.org/simple/packaging/packaging-25.0-py3-none-any.whl (66 kB)
2025-12-06T21:15:34,300   Collecting pyproject-metadata>=0.9.0
2025-12-06T21:15:34,316     Using cached https://www.piwheels.org/simple/pyproject-metadata/pyproject_metadata-0.10.0-py3-none-any.whl (19 kB)
2025-12-06T21:15:37,288   Installing collected packages: packaging, numpy, meson, Cython, scipy, pyproject-metadata, meson-python
2025-12-06T21:15:46,349     Creating /tmp/pip-build-env-3t84dxr6/overlay/local/bin
2025-12-06T21:15:46,351     changing mode of /tmp/pip-build-env-3t84dxr6/overlay/local/bin/f2py to 755
2025-12-06T21:15:46,353     changing mode of /tmp/pip-build-env-3t84dxr6/overlay/local/bin/numpy-config to 755
2025-12-06T21:15:49,813     changing mode of /tmp/pip-build-env-3t84dxr6/overlay/local/bin/meson to 755
2025-12-06T21:15:53,746     changing mode of /tmp/pip-build-env-3t84dxr6/overlay/local/bin/cygdb to 755
2025-12-06T21:15:53,748     changing mode of /tmp/pip-build-env-3t84dxr6/overlay/local/bin/cython to 755
2025-12-06T21:15:53,750     changing mode of /tmp/pip-build-env-3t84dxr6/overlay/local/bin/cythonize to 755
2025-12-06T21:16:11,285   Successfully installed Cython-3.1.7 meson-1.9.2 meson-python-0.18.0 numpy-2.2.6 packaging-25.0 pyproject-metadata-0.10.0 scipy-1.15.3
2025-12-06T21:16:11,780   Installing build dependencies: finished with status 'done'
2025-12-06T21:16:11,788   Getting requirements to build wheel: started
2025-12-06T21:16:11,789   Running command Getting requirements to build wheel
2025-12-06T21:16:12,301   Getting requirements to build wheel: finished with status 'done'
2025-12-06T21:16:12,317   Installing backend dependencies: started
2025-12-06T21:16:12,318   Running command pip subprocess to install backend dependencies
2025-12-06T21:16:13,541   Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11)
2025-12-06T21:16:14,184   DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2025-12-06T21:16:14,215   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-12-06T21:16:14,671   Collecting patchelf>=0.11.0
2025-12-06T21:16:14,683     Using cached patchelf-0.17.2.4-py3-none-manylinux2014_armv7l.manylinux_2_17_armv7l.musllinux_1_1_armv7l.whl (431 kB)
2025-12-06T21:16:17,175   Installing collected packages: patchelf
2025-12-06T21:16:17,235   Successfully installed patchelf-0.17.2.4
2025-12-06T21:16:17,463   Installing backend dependencies: finished with status 'done'
2025-12-06T21:16:17,464   Created temporary directory: /tmp/pip-modern-metadata-xf8x10be
2025-12-06T21:16:17,467   Preparing metadata (pyproject.toml): started
2025-12-06T21:16:17,468   Running command Preparing metadata (pyproject.toml)
2025-12-06T21:16:19,039   + meson setup /tmp/pip-wheel-ci79t5j6/jax-sklearn_a57dc8aac10b4e12aff787ec8efb7927 /tmp/pip-wheel-ci79t5j6/jax-sklearn_a57dc8aac10b4e12aff787ec8efb7927/.mesonpy-zgegl31t -Dbuildtype=release -Db_ndebug=if-release -Db_vscrt=md --native-file=/tmp/pip-wheel-ci79t5j6/jax-sklearn_a57dc8aac10b4e12aff787ec8efb7927/.mesonpy-zgegl31t/meson-python-native-file.ini
2025-12-06T21:16:28,022   The Meson build system
2025-12-06T21:16:28,023   Version: 1.9.2
2025-12-06T21:16:28,024   Source dir: /tmp/pip-wheel-ci79t5j6/jax-sklearn_a57dc8aac10b4e12aff787ec8efb7927
2025-12-06T21:16:28,025   Build dir: /tmp/pip-wheel-ci79t5j6/jax-sklearn_a57dc8aac10b4e12aff787ec8efb7927/.mesonpy-zgegl31t
2025-12-06T21:16:28,025   Build type: native build
2025-12-06T21:16:28,026   Project name: jax-sklearn
2025-12-06T21:16:28,027   Project version: 0.1.4
2025-12-06T21:16:28,028   C compiler for the host machine: cc (gcc 12.2.0 "cc (Raspbian 12.2.0-14+rpi1+deb12u1) 12.2.0")
2025-12-06T21:16:28,029   C linker for the host machine: cc ld.bfd 2.40
2025-12-06T21:16:28,029   C++ compiler for the host machine: c++ (gcc 12.2.0 "c++ (Raspbian 12.2.0-14+rpi1+deb12u1) 12.2.0")
2025-12-06T21:16:28,030   C++ linker for the host machine: c++ ld.bfd 2.40
2025-12-06T21:16:28,031   Cython compiler for the host machine: cython (cython 3.1.7)
2025-12-06T21:16:28,032   Host machine cpu family: arm
2025-12-06T21:16:28,033   Host machine cpu: armv7l
2025-12-06T21:16:28,034   Compiler for C supports arguments -Wno-unused-but-set-variable: YES
2025-12-06T21:16:28,035   Compiler for C supports arguments -Wno-unused-function: YES
2025-12-06T21:16:28,035   Compiler for C supports arguments -Wno-conversion: YES
2025-12-06T21:16:28,036   Compiler for C supports arguments -Wno-misleading-indentation: YES
2025-12-06T21:16:28,037   Library m found: YES
2025-12-06T21:16:28,038   Program xlearn/_build_utils/tempita.py found: YES (/usr/bin/python3 /tmp/pip-wheel-ci79t5j6/jax-sklearn_a57dc8aac10b4e12aff787ec8efb7927/xlearn/_build_utils/tempita.py)
2025-12-06T21:16:28,038   Program python found: YES (/usr/bin/python3)
2025-12-06T21:16:28,039   Run-time dependency OpenMP for c found: YES 4.5
2025-12-06T21:16:28,040   Program cython found: YES (/tmp/pip-build-env-3t84dxr6/overlay/local/bin/cython)
2025-12-06T21:16:28,041   Found pkg-config: YES (/usr/bin/pkg-config) 1.8.1
2025-12-06T21:16:28,042   Run-time dependency python found: YES 3.11
2025-12-06T21:16:28,042   Build targets in project: 113

2025-12-06T21:16:28,044   jax-sklearn 0.1.4

2025-12-06T21:16:28,046     User defined options
2025-12-06T21:16:28,047       Native files: /tmp/pip-wheel-ci79t5j6/jax-sklearn_a57dc8aac10b4e12aff787ec8efb7927/.mesonpy-zgegl31t/meson-python-native-file.ini
2025-12-06T21:16:28,047       b_ndebug    : if-release
2025-12-06T21:16:28,048       b_vscrt     : md
2025-12-06T21:16:28,049       buildtype   : release

2025-12-06T21:16:28,050   Found ninja-1.11.1 at /usr/bin/ninja
2025-12-06T21:16:28,273   + /usr/bin/ninja
2025-12-06T21:16:28,521   [1/254] Generating xlearn/write_built_with_meson_file with a custom command
2025-12-06T21:16:28,873   [2/254] Copying file xlearn/_loss/_loss.pxd
2025-12-06T21:16:28,925   [3/254] Copying file xlearn/__init__.py
2025-12-06T21:16:29,015   [4/254] Copying file xlearn/utils/__init__.py
2025-12-06T21:16:29,228   [5/254] Copying file xlearn/utils/_cython_blas.pxd
2025-12-06T21:16:29,297   [6/254] Generating xlearn/_loss/_loss_pyx with a custom command
2025-12-06T21:16:29,510   [7/254] Copying file xlearn/utils/_heap.pxd
2025-12-06T21:16:29,565   [8/254] Copying file xlearn/utils/_openmp_helpers.pxd
2025-12-06T21:16:29,961   [9/254] Copying file xlearn/utils/_random.pxd
2025-12-06T21:16:30,083   [10/254] Copying file xlearn/utils/_sorting.pxd
2025-12-06T21:16:30,615   [11/254] Copying file xlearn/utils/_vector_sentinel.pxd
2025-12-06T21:16:30,658   [12/254] Copying file xlearn/utils/_typedefs.pxd
2025-12-06T21:16:32,923   [13/254] Generating 'xlearn/__check_build/_check_build.cpython-311-arm-linux-gnueabihf.so.p/_check_build.c'
2025-12-06T21:16:34,050   [14/254] Generating 'xlearn/_isotonic.cpython-311-arm-linux-gnueabihf.so.p/_isotonic.c'
2025-12-06T21:16:35,850   [15/254] Generating xlearn/_cyutility.c with a custom command
2025-12-06T21:16:35,851   FAILED: xlearn/_cyutility.c
2025-12-06T21:16:35,852   /tmp/pip-build-env-3t84dxr6/overlay/local/bin/cython -3 --fast-fail --generate-shared=/tmp/pip-wheel-ci79t5j6/jax-sklearn_a57dc8aac10b4e12aff787ec8efb7927/.mesonpy-zgegl31t/xlearn/_cyutility.c
2025-12-06T21:16:35,853   [Errno 39] Directory not empty: '/tmp/tmpiwn7zk49'
2025-12-06T21:16:36,777   [16/254] Compiling C object xlearn/__check_build/_check_build.cpython-311-arm-linux-gnueabihf.so.p/meson-generated__check_build.c.o
2025-12-06T21:16:39,211   [17/254] Generating 'xlearn/utils/_cython_blas.cpython-311-arm-linux-gnueabihf.so.p/_cython_blas.c'
2025-12-06T21:16:40,467   [18/254] Generating 'xlearn/utils/sparsefuncs_fast.cpython-311-arm-linux-gnueabihf.so.p/sparsefuncs_fast.c'
2025-12-06T21:16:51,549   [19/254] Compiling C object xlearn/_isotonic.cpython-311-arm-linux-gnueabihf.so.p/meson-generated__isotonic.c.o
2025-12-06T21:16:55,429   [20/254] Generating 'xlearn/_loss/_loss.cpython-311-arm-linux-gnueabihf.so.p/_loss.c'
2025-12-06T21:16:55,430   ninja: build stopped: subcommand failed.
2025-12-06T21:16:55,573   ERROR: [present-rich] Preparing metadata (pyproject.toml) exited with 1
2025-12-06T21:16:55,586   [bold magenta]full command[/]: [blue]/usr/bin/python3 /usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py prepare_metadata_for_build_wheel /tmp/tmp9el7ejgm[/]
2025-12-06T21:16:55,587   [bold magenta]cwd[/]: /tmp/pip-wheel-ci79t5j6/jax-sklearn_a57dc8aac10b4e12aff787ec8efb7927
2025-12-06T21:16:55,588   Preparing metadata (pyproject.toml): finished with status 'error'
2025-12-06T21:16:55,590 ERROR: [present-rich] metadata generation failed
2025-12-06T21:16:55,596 Exception information:
2025-12-06T21:16:55,596 Traceback (most recent call last):
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata.py", line 35, in generate_metadata
2025-12-06T21:16:55,596     distinfo_dir = backend.prepare_metadata_for_build_wheel(metadata_dir)
2025-12-06T21:16:55,596                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_internal/utils/misc.py", line 746, in prepare_metadata_for_build_wheel
2025-12-06T21:16:55,596     return super().prepare_metadata_for_build_wheel(
2025-12-06T21:16:55,596            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_impl.py", line 186, in prepare_metadata_for_build_wheel
2025-12-06T21:16:55,596     return self._call_hook('prepare_metadata_for_build_wheel', {
2025-12-06T21:16:55,596            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_impl.py", line 311, in _call_hook
2025-12-06T21:16:55,596     self._subprocess_runner(
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 252, in runner
2025-12-06T21:16:55,596     call_subprocess(
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2025-12-06T21:16:55,596     raise error
2025-12-06T21:16:55,596 pip._internal.exceptions.InstallationSubprocessError: Preparing metadata (pyproject.toml) exited with 1
2025-12-06T21:16:55,596 
2025-12-06T21:16:55,596 The above exception was the direct cause of the following exception:
2025-12-06T21:16:55,596 
2025-12-06T21:16:55,596 Traceback (most recent call last):
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper
2025-12-06T21:16:55,596     status = run_func(*args)
2025-12-06T21:16:55,596              ^^^^^^^^^^^^^^^
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 247, in wrapper
2025-12-06T21:16:55,596     return func(self, options, args)
2025-12-06T21:16:55,596            ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 170, in run
2025-12-06T21:16:55,596     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-12-06T21:16:55,596                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2025-12-06T21:16:55,596     result = self._result = resolver.resolve(
2025-12-06T21:16:55,596                             ^^^^^^^^^^^^^^^^^
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2025-12-06T21:16:55,596     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-12-06T21:16:55,596             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2025-12-06T21:16:55,596     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria
2025-12-06T21:16:55,596     if not criterion.candidates:
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2025-12-06T21:16:55,596     return bool(self._sequence)
2025-12-06T21:16:55,596            ^^^^^^^^^^^^^^^^^^^^
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2025-12-06T21:16:55,596     return any(self)
2025-12-06T21:16:55,596            ^^^^^^^^^
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2025-12-06T21:16:55,596     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-12-06T21:16:55,596            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2025-12-06T21:16:55,596     candidate = func()
2025-12-06T21:16:55,596                 ^^^^^^
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2025-12-06T21:16:55,596     self._link_candidate_cache[link] = LinkCandidate(
2025-12-06T21:16:55,596                                        ^^^^^^^^^^^^^^
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 297, in __init__
2025-12-06T21:16:55,596     super().__init__(
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 162, in __init__
2025-12-06T21:16:55,596     self.dist = self._prepare()
2025-12-06T21:16:55,596                 ^^^^^^^^^^^^^^^
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 231, in _prepare
2025-12-06T21:16:55,596     dist = self._prepare_distribution()
2025-12-06T21:16:55,596            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 308, in _prepare_distribution
2025-12-06T21:16:55,596     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-12-06T21:16:55,596            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 491, in prepare_linked_requirement
2025-12-06T21:16:55,596     return self._prepare_linked_requirement(req, parallel_builds)
2025-12-06T21:16:55,596            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 577, in _prepare_linked_requirement
2025-12-06T21:16:55,596     dist = _get_prepared_distribution(
2025-12-06T21:16:55,596            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution
2025-12-06T21:16:55,596     abstract_dist.prepare_distribution_metadata(
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata
2025-12-06T21:16:55,596     self.req.prepare_metadata()
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 539, in prepare_metadata
2025-12-06T21:16:55,596     self.metadata_directory = generate_metadata(
2025-12-06T21:16:55,596                               ^^^^^^^^^^^^^^^^^^
2025-12-06T21:16:55,596   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata.py", line 37, in generate_metadata
2025-12-06T21:16:55,596     raise MetadataGenerationFailed(package_details=details) from error
2025-12-06T21:16:55,596 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-12-06T21:16:55,610 Removed jax-sklearn==0.1.4 from https://files.pythonhosted.org/packages/45/b2/d9cd4b36595746ae7d1e0e6376ec494ab1d3d3b24a3ed80b0147849cd695/jax_sklearn-0.1.4.tar.gz from build tracker '/tmp/pip-build-tracker-tg87bsah'
2025-12-06T21:16:55,611 Removed build tracker: '/tmp/pip-build-tracker-tg87bsah'