2025-12-16T14:35:57,225 Created temporary directory: /tmp/pip-ephem-wheel-cache-ub68dmm5
2025-12-16T14:35:57,228 Created temporary directory: /tmp/pip-build-tracker-rvdnggux
2025-12-16T14:35:57,228 Initialized build tracking at /tmp/pip-build-tracker-rvdnggux
2025-12-16T14:35:57,229 Created build tracker: /tmp/pip-build-tracker-rvdnggux
2025-12-16T14:35:57,229 Entered build tracker: /tmp/pip-build-tracker-rvdnggux
2025-12-16T14:35:57,230 Created temporary directory: /tmp/pip-wheel-xfxshd6p
2025-12-16T14:35:57,233 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
2025-12-16T14:35:57,235 Created temporary directory: /tmp/pip-ephem-wheel-cache-rso66fgz
2025-12-16T14:35:57,257 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-12-16T14:35:57,260 2 location(s) to search for versions of pkboost:
2025-12-16T14:35:57,260 * https://pypi.org/simple/pkboost/
2025-12-16T14:35:57,260 * https://www.piwheels.org/simple/pkboost/
2025-12-16T14:35:57,261 Fetching project page and analyzing links: https://pypi.org/simple/pkboost/
2025-12-16T14:35:57,262 Getting page https://pypi.org/simple/pkboost/
2025-12-16T14:35:57,263 Found index url https://pypi.org/simple
2025-12-16T14:35:57,477 Fetched page https://pypi.org/simple/pkboost/ as application/vnd.pypi.simple.v1+json
2025-12-16T14:35:57,480   Skipping link: No binaries permitted for pkboost: https://files.pythonhosted.org/packages/da/3d/5897438c55b6651b731aea697016dfe699f5cd94dc5592f0bf91d10b876a/pkboost-0.1.0-cp313-cp313-win_amd64.whl (from https://pypi.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,481   Found link https://files.pythonhosted.org/packages/93/d9/ec8b53b9a82fd7cfbe1b8da9d8fd1b3e5bf9633d81152332d81c55822ff2/pkboost-0.1.0.tar.gz (from https://pypi.org/simple/pkboost/) (requires-python:>=3.8), version: 0.1.0
2025-12-16T14:35:57,482   Skipping link: No binaries permitted for pkboost: https://files.pythonhosted.org/packages/40/19/8fb68b8b0147f4d9ee948f9b16e3446ee219c5ab5da766ffed7958b42387/pkboost-0.1.1-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,483   Skipping link: No binaries permitted for pkboost: https://files.pythonhosted.org/packages/02/59/6b632ed09838ac73970d96b40905f9f13d44f99d0d179942ffef255d06c5/pkboost-0.1.1-cp313-cp313-win_amd64.whl (from https://pypi.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,484   Skipping link: No binaries permitted for pkboost: https://files.pythonhosted.org/packages/97/2f/d83d4b9d1d815e1d241f5b3a6e04d87e417e23a597bebdaf32a306bc5253/pkboost-0.1.1-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,484   Skipping link: No binaries permitted for pkboost: https://files.pythonhosted.org/packages/0c/ed/eba8495e78c26de9a4b4b4eb2b54d29ea16e9e870fd249a980085e25dd21/pkboost-2.0.0-cp313-cp313-win_amd64.whl (from https://pypi.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,485   Found link https://files.pythonhosted.org/packages/ed/7f/a852703f2fda8edf33b6b9c0dbf3aabc95c852ab8c4bd91391e966f5784e/pkboost-2.0.0.tar.gz (from https://pypi.org/simple/pkboost/) (requires-python:>=3.8), version: 2.0.0
2025-12-16T14:35:57,486   Skipping link: No binaries permitted for pkboost: https://files.pythonhosted.org/packages/e4/58/856d5f0df50183f6682e46d3028f2af3f08208096cbdbca696b6a9c2799b/pkboost-2.0.1-cp313-cp313-win_amd64.whl (from https://pypi.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,487   Found link https://files.pythonhosted.org/packages/1a/cd/bca352cc4a8438e308f5f6c397d1545c5c4e68df7f64d2de8b168cf92ab3/pkboost-2.0.1.tar.gz (from https://pypi.org/simple/pkboost/) (requires-python:>=3.8), version: 2.0.1
2025-12-16T14:35:57,488   Skipping link: No binaries permitted for pkboost: https://files.pythonhosted.org/packages/6f/fe/d8c76b2a8be6cd96f29ecea699ad81d54989afcfe1af53a1c56566011794/pkboost-2.0.2-cp313-cp313-win_amd64.whl (from https://pypi.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,489   Skipping link: No binaries permitted for pkboost: https://files.pythonhosted.org/packages/29/ea/73edbe92ba158ad044e9577edf0e352f8d47bc82035f54028403cdf41609/pkboost-2.0.2-cp314-cp314-win_amd64.whl (from https://pypi.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,489   Found link https://files.pythonhosted.org/packages/50/ca/0efd762bcdfa2fd963055e27b43a3a59b89f356454689ce19207e557b2d2/pkboost-2.0.2.tar.gz (from https://pypi.org/simple/pkboost/) (requires-python:>=3.8), version: 2.0.2
2025-12-16T14:35:57,490   Skipping link: No binaries permitted for pkboost: https://files.pythonhosted.org/packages/08/81/70005fda141c1986ab3b77824709590dc8e3596170dcf23076925b85bca0/pkboost-2.1.0-cp314-cp314-win_amd64.whl (from https://pypi.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,491   Found link https://files.pythonhosted.org/packages/98/cf/7e82e90627c74a0f79cbee6a4e199ab09ed9e35f25c6c7dae4f7f1385d76/pkboost-2.1.0.tar.gz (from https://pypi.org/simple/pkboost/) (requires-python:>=3.8), version: 2.1.0
2025-12-16T14:35:57,491 Fetching project page and analyzing links: https://www.piwheels.org/simple/pkboost/
2025-12-16T14:35:57,492 Getting page https://www.piwheels.org/simple/pkboost/
2025-12-16T14:35:57,493 Found index url https://www.piwheels.org/simple
2025-12-16T14:35:57,650 Fetched page https://www.piwheels.org/simple/pkboost/ as text/html
2025-12-16T14:35:57,656   Skipping link: No binaries permitted for pkboost: https://archive1.piwheels.org/simple/pkboost/pkboost-2.0.2-cp311-cp311-linux_armv6l.whl#sha256=b90e99a89089fccfdf199d28b2693cb42c762a4ec70f48aaa207178870f272ff (from https://www.piwheels.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,657   Skipping link: No binaries permitted for pkboost: https://archive1.piwheels.org/simple/pkboost/pkboost-2.0.2-cp311-cp311-linux_armv7l.whl#sha256=b90e99a89089fccfdf199d28b2693cb42c762a4ec70f48aaa207178870f272ff (from https://www.piwheels.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,658   Skipping link: No binaries permitted for pkboost: https://archive1.piwheels.org/simple/pkboost/pkboost-2.0.2-cp313-cp313-linux_armv6l.whl#sha256=b75d9be13e7e176f77d3148d1607f1543238a88bc4f8bb98ef7a7eeb34f484e5 (from https://www.piwheels.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,658   Skipping link: No binaries permitted for pkboost: https://archive1.piwheels.org/simple/pkboost/pkboost-2.0.2-cp313-cp313-linux_armv7l.whl#sha256=b75d9be13e7e176f77d3148d1607f1543238a88bc4f8bb98ef7a7eeb34f484e5 (from https://www.piwheels.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,659   Skipping link: No binaries permitted for pkboost: https://archive1.piwheels.org/simple/pkboost/pkboost-2.0.2-cp39-cp39-linux_armv6l.whl#sha256=8170a7fa707f373d69d52998c90cfa6f97463895e6063f9c6d0e3368974c877e (from https://www.piwheels.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,659   Skipping link: No binaries permitted for pkboost: https://archive1.piwheels.org/simple/pkboost/pkboost-2.0.2-cp39-cp39-linux_armv7l.whl#sha256=8170a7fa707f373d69d52998c90cfa6f97463895e6063f9c6d0e3368974c877e (from https://www.piwheels.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,660   Skipping link: No binaries permitted for pkboost: https://archive1.piwheels.org/simple/pkboost/pkboost-2.0.1-cp313-cp313-linux_armv6l.whl#sha256=82b2fa27958a4e75b1cce6e6ba90d297954d8c2842702c466351263c87180b0a (from https://www.piwheels.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,660   Skipping link: No binaries permitted for pkboost: https://archive1.piwheels.org/simple/pkboost/pkboost-2.0.1-cp313-cp313-linux_armv7l.whl#sha256=82b2fa27958a4e75b1cce6e6ba90d297954d8c2842702c466351263c87180b0a (from https://www.piwheels.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,661   Skipping link: No binaries permitted for pkboost: https://archive1.piwheels.org/simple/pkboost/pkboost-2.0.0-cp311-cp311-linux_armv6l.whl#sha256=827fecdffa82569ae6970e0c19b417a041bf92793be71f8d321afabc10876d7c (from https://www.piwheels.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,662   Skipping link: No binaries permitted for pkboost: https://archive1.piwheels.org/simple/pkboost/pkboost-2.0.0-cp311-cp311-linux_armv7l.whl#sha256=827fecdffa82569ae6970e0c19b417a041bf92793be71f8d321afabc10876d7c (from https://www.piwheels.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,662   Skipping link: No binaries permitted for pkboost: https://archive1.piwheels.org/simple/pkboost/pkboost-2.0.0-cp39-cp39-linux_armv6l.whl#sha256=dbc162de1d1302d7077d7f02e1d9ac8c88adb7461b555fe72ef53e50754ec39c (from https://www.piwheels.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,663   Skipping link: No binaries permitted for pkboost: https://archive1.piwheels.org/simple/pkboost/pkboost-2.0.0-cp39-cp39-linux_armv7l.whl#sha256=dbc162de1d1302d7077d7f02e1d9ac8c88adb7461b555fe72ef53e50754ec39c (from https://www.piwheels.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,663   Skipping link: No binaries permitted for pkboost: https://archive1.piwheels.org/simple/pkboost/pkboost-0.1.0-cp311-cp311-linux_armv6l.whl#sha256=3fba6d13ddacb554114243702fc60ea503a870063fbe440dafa9bf02ea5d07b3 (from https://www.piwheels.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,664   Skipping link: No binaries permitted for pkboost: https://archive1.piwheels.org/simple/pkboost/pkboost-0.1.0-cp311-cp311-linux_armv7l.whl#sha256=3fba6d13ddacb554114243702fc60ea503a870063fbe440dafa9bf02ea5d07b3 (from https://www.piwheels.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,664   Skipping link: No binaries permitted for pkboost: https://archive1.piwheels.org/simple/pkboost/pkboost-0.1.0-cp313-cp313-linux_armv6l.whl#sha256=f010b4ca914f05c9071cad28b2cba4ec8af0d50b144ae1a9b1e3e56e005452f7 (from https://www.piwheels.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,665   Skipping link: No binaries permitted for pkboost: https://archive1.piwheels.org/simple/pkboost/pkboost-0.1.0-cp313-cp313-linux_armv7l.whl#sha256=f010b4ca914f05c9071cad28b2cba4ec8af0d50b144ae1a9b1e3e56e005452f7 (from https://www.piwheels.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,665   Skipping link: No binaries permitted for pkboost: https://archive1.piwheels.org/simple/pkboost/pkboost-0.1.0-cp39-cp39-linux_armv6l.whl#sha256=231611248c8f05d0a321ed0b881a247a8ddf0f11e281b4cf3af52506ac05962d (from https://www.piwheels.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,666   Skipping link: No binaries permitted for pkboost: https://archive1.piwheels.org/simple/pkboost/pkboost-0.1.0-cp39-cp39-linux_armv7l.whl#sha256=231611248c8f05d0a321ed0b881a247a8ddf0f11e281b4cf3af52506ac05962d (from https://www.piwheels.org/simple/pkboost/) (requires-python:>=3.8)
2025-12-16T14:35:57,667 Skipping link: not a file: https://www.piwheels.org/simple/pkboost/
2025-12-16T14:35:57,667 Skipping link: not a file: https://pypi.org/simple/pkboost/
2025-12-16T14:35:57,686 Given no hashes to check 1 links for project 'pkboost': discarding no candidates
2025-12-16T14:35:57,704 Collecting pkboost==2.1.0
2025-12-16T14:35:57,707   Created temporary directory: /tmp/pip-unpack-1re7fcwh
2025-12-16T14:35:57,921   Downloading pkboost-2.1.0.tar.gz (8.4 MB)
2025-12-16T14:35:59,893   Added pkboost==2.1.0 from https://files.pythonhosted.org/packages/98/cf/7e82e90627c74a0f79cbee6a4e199ab09ed9e35f25c6c7dae4f7f1385d76/pkboost-2.1.0.tar.gz to build tracker '/tmp/pip-build-tracker-rvdnggux'
2025-12-16T14:35:59,898   Created temporary directory: /tmp/pip-build-env-dhxff4f_
2025-12-16T14:35:59,902   Installing build dependencies: started
2025-12-16T14:35:59,903   Running command pip subprocess to install build dependencies
2025-12-16T14:36:01,491   Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11)
2025-12-16T14:36:02,320   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
2025-12-16T14:36:02,342   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-12-16T14:36:04,126   Collecting maturin<2.0,>=1.0
2025-12-16T14:36:04,661     Using cached https://www.piwheels.org/simple/maturin/maturin-1.10.2-cp311-cp311-linux_armv7l.whl (6.0 MB)
2025-12-16T14:36:07,407   Installing collected packages: maturin
2025-12-16T14:36:07,888   Successfully installed maturin-1.10.2
2025-12-16T14:36:08,173   Installing build dependencies: finished with status 'done'
2025-12-16T14:36:08,179   Getting requirements to build wheel: started
2025-12-16T14:36:08,181   Running command Getting requirements to build wheel
2025-12-16T14:36:08,390   Getting requirements to build wheel: finished with status 'done'
2025-12-16T14:36:08,393   Created temporary directory: /tmp/pip-modern-metadata-xwxsyt5_
2025-12-16T14:36:08,395   Preparing metadata (pyproject.toml): started
2025-12-16T14:36:08,397   Running command Preparing metadata (pyproject.toml)
2025-12-16T14:36:09,407    Downloading crates ...
2025-12-16T14:36:10,236     Downloaded simsimd v6.5.5
2025-12-16T14:36:10,445   ⚠️ Warning: You specified the python source as /tmp/pip-wheel-xfxshd6p/pkboost_72528dd31d2c4126a28df2525a7c0b89, but the python module at /tmp/pip-wheel-xfxshd6p/pkboost_72528dd31d2c4126a28df2525a7c0b89/pkboost is missing. No python module will be included.
2025-12-16T14:36:10,446   🔗 Found pyo3 bindings
2025-12-16T14:36:10,931   🐍 Found CPython 3.11 at /usr/bin/python3
2025-12-16T14:36:10,932   📡 Using build options features from pyproject.toml
2025-12-16T14:36:10,941   pkboost-2.1.0.dist-info
2025-12-16T14:36:10,942   Checking for Rust toolchain....
2025-12-16T14:36:10,943   Running `maturin pep517 write-dist-info --metadata-directory /tmp/pip-modern-metadata-xwxsyt5_ --interpreter /usr/bin/python3`
2025-12-16T14:36:10,965   Preparing metadata (pyproject.toml): finished with status 'done'
2025-12-16T14:36:10,971   Source in /tmp/pip-wheel-xfxshd6p/pkboost_72528dd31d2c4126a28df2525a7c0b89 has version 2.1.0, which satisfies requirement pkboost==2.1.0 from https://files.pythonhosted.org/packages/98/cf/7e82e90627c74a0f79cbee6a4e199ab09ed9e35f25c6c7dae4f7f1385d76/pkboost-2.1.0.tar.gz
2025-12-16T14:36:10,972   Removed pkboost==2.1.0 from https://files.pythonhosted.org/packages/98/cf/7e82e90627c74a0f79cbee6a4e199ab09ed9e35f25c6c7dae4f7f1385d76/pkboost-2.1.0.tar.gz from build tracker '/tmp/pip-build-tracker-rvdnggux'
2025-12-16T14:36:10,979 Created temporary directory: /tmp/pip-unpack-p3o3hrka
2025-12-16T14:36:10,980 Building wheels for collected packages: pkboost
2025-12-16T14:36:10,984   Created temporary directory: /tmp/pip-wheel-aw3uyinv
2025-12-16T14:36:10,985   Destination directory: /tmp/pip-wheel-aw3uyinv
2025-12-16T14:36:10,987   Building wheel for pkboost (pyproject.toml): started
2025-12-16T14:36:10,988   Running command Building wheel for pkboost (pyproject.toml)
2025-12-16T14:36:11,155   Running `maturin pep517 build-wheel -i /usr/bin/python3 --compatibility off`
2025-12-16T14:36:11,742   ⚠️ Warning: You specified the python source as /tmp/pip-wheel-xfxshd6p/pkboost_72528dd31d2c4126a28df2525a7c0b89, but the python module at /tmp/pip-wheel-xfxshd6p/pkboost_72528dd31d2c4126a28df2525a7c0b89/pkboost is missing. No python module will be included.
2025-12-16T14:36:11,743   🔗 Found pyo3 bindings
2025-12-16T14:36:12,229   🐍 Found CPython 3.11 at /usr/bin/python3
2025-12-16T14:36:12,230   📡 Using build options features from pyproject.toml
2025-12-16T14:36:12,985      Compiling target-lexicon v0.13.3
2025-12-16T14:36:12,986      Compiling proc-macro2 v1.0.103
2025-12-16T14:36:12,987      Compiling autocfg v1.5.0
2025-12-16T14:36:12,987      Compiling quote v1.0.42
2025-12-16T14:36:14,426      Compiling unicode-ident v1.0.22
2025-12-16T14:36:15,007      Compiling libc v0.2.178
2025-12-16T14:36:16,629      Compiling libm v0.2.15
2025-12-16T14:36:18,586      Compiling num-traits v0.2.19
2025-12-16T14:36:19,470      Compiling find-msvc-tools v0.1.5
2025-12-16T14:36:20,678      Compiling pyo3-build-config v0.27.2
2025-12-16T14:36:23,489      Compiling syn v2.0.111
2025-12-16T14:36:23,871      Compiling shlex v1.3.0
2025-12-16T14:36:25,220      Compiling cc v1.2.49
2025-12-16T14:36:38,014      Compiling crossbeam-utils v0.8.21
2025-12-16T14:36:39,507      Compiling zerocopy v0.8.31
2025-12-16T14:36:42,352      Compiling pyo3-macros-backend v0.27.2
2025-12-16T14:36:43,318      Compiling pyo3-ffi v0.27.2
2025-12-16T14:36:45,077      Compiling matrixmultiply v0.3.10
2025-12-16T14:36:46,087      Compiling serde_core v1.0.228
2025-12-16T14:36:47,917      Compiling cfg-if v1.0.4
2025-12-16T14:36:48,206      Compiling crossbeam-epoch v0.9.18
2025-12-16T14:36:48,922      Compiling memoffset v0.9.1
2025-12-16T14:36:51,780      Compiling rawpointer v0.2.1
2025-12-16T14:36:52,105      Compiling rayon-core v1.13.0
2025-12-16T14:36:52,905      Compiling heck v0.5.0
2025-12-16T14:36:54,835      Compiling crossbeam-deque v0.8.6
2025-12-16T14:37:00,414      Compiling getrandom v0.2.16
2025-12-16T14:37:01,905      Compiling libmimalloc-sys v0.1.44
2025-12-16T14:37:03,476      Compiling num-integer v0.1.46
2025-12-16T14:37:03,759      Compiling num-complex v0.4.6
2025-12-16T14:37:07,478      Compiling pyo3 v0.27.2
2025-12-16T14:37:08,830      Compiling memchr v2.7.6
2025-12-16T14:37:32,117      Compiling rand_core v0.6.4
2025-12-16T14:37:34,868      Compiling zerocopy-derive v0.8.31
2025-12-16T14:37:38,289      Compiling simsimd v6.5.5
2025-12-16T14:37:40,019      Compiling numpy v0.27.1
2025-12-16T14:37:40,969      Compiling ryu v1.0.20
2025-12-16T14:37:42,553      Compiling unindent v0.2.4
2025-12-16T14:37:44,022      Compiling either v1.15.0
2025-12-16T14:37:45,252      Compiling serde v1.0.228
2025-12-16T14:37:46,104      Compiling serde_json v1.0.145
2025-12-16T14:37:47,022      Compiling once_cell v1.21.3
2025-12-16T14:37:47,116      Compiling itoa v1.0.15
2025-12-16T14:37:48,006      Compiling indoc v2.0.7
2025-12-16T14:37:49,183      Compiling rayon v1.11.0
2025-12-16T14:37:57,068      Compiling serde_derive v1.0.228
2025-12-16T14:38:15,134      Compiling pyo3-macros v0.27.2
2025-12-16T14:38:19,080      Compiling ppv-lite86 v0.2.21
2025-12-16T14:38:22,328      Compiling rand_chacha v0.3.1
2025-12-16T14:38:25,005      Compiling csv-core v0.1.13
2025-12-16T14:38:27,585      Compiling ndarray v0.17.1
2025-12-16T14:38:30,846      Compiling rustc-hash v2.1.1
2025-12-16T14:38:31,388      Compiling csv v1.4.0
2025-12-16T14:38:40,022      Compiling mimalloc v0.1.48
2025-12-16T14:38:40,314      Compiling rand v0.8.5
2025-12-16T14:38:49,566      Compiling ndarray v0.16.1
2025-12-16T14:38:51,093      Compiling half v2.7.1
2025-12-16T14:39:19,058      Compiling num_cpus v1.17.0
2025-12-16T14:39:24,942      Compiling log v0.4.29
2025-12-16T14:39:45,919   error: failed to create encoded metadata from file: Device or resource busy (os error 16)

2025-12-16T14:39:46,147   error: could not compile `ndarray` (lib) due to 1 previous error
2025-12-16T14:39:46,148   warning: build failed, waiting for other jobs to finish...
2025-12-16T14:39:57,837   💥 maturin failed
2025-12-16T14:39:57,838     Caused by: Failed to build a native library through cargo
2025-12-16T14:39:57,839     Caused by: Cargo build finished with "exit status: 101": `env -u CARGO PYO3_BUILD_EXTENSION_MODULE="1" PYO3_ENVIRONMENT_SIGNATURE="cpython-3.11-64bit" PYO3_PYTHON="/usr/bin/python3" PYTHON_SYS_EXECUTABLE="/usr/bin/python3" "cargo" "rustc" "--profile" "release" "--features" "pyo3/extension-module" "--message-format" "json-render-diagnostics" "--manifest-path" "/tmp/pip-wheel-xfxshd6p/pkboost_72528dd31d2c4126a28df2525a7c0b89/Cargo.toml" "--lib" "--crate-type" "cdylib"`
2025-12-16T14:39:57,849   Error: command ['maturin', 'pep517', 'build-wheel', '-i', '/usr/bin/python3', '--compatibility', 'off'] returned non-zero exit status 1
2025-12-16T14:39:57,862   ERROR: [present-rich] Building wheel for pkboost (pyproject.toml) exited with 1
2025-12-16T14:39:57,876   [bold magenta]full command[/]: [blue]/usr/bin/python3 /usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py build_wheel /tmp/tmp8v87qc51[/]
2025-12-16T14:39:57,876   [bold magenta]cwd[/]: /tmp/pip-wheel-xfxshd6p/pkboost_72528dd31d2c4126a28df2525a7c0b89
2025-12-16T14:39:57,877   Building wheel for pkboost (pyproject.toml): finished with status 'error'
2025-12-16T14:39:57,880   ERROR: Failed building wheel for pkboost
2025-12-16T14:39:57,882 Failed to build pkboost
2025-12-16T14:39:57,883 ERROR: Failed to build one or more wheels
2025-12-16T14:39:57,885 Exception information:
2025-12-16T14:39:57,885 Traceback (most recent call last):
2025-12-16T14:39:57,885   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper
2025-12-16T14:39:57,885     status = run_func(*args)
2025-12-16T14:39:57,885              ^^^^^^^^^^^^^^^
2025-12-16T14:39:57,885   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 247, in wrapper
2025-12-16T14:39:57,885     return func(self, options, args)
2025-12-16T14:39:57,885            ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-12-16T14:39:57,885   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 201, in run
2025-12-16T14:39:57,885     raise CommandError("Failed to build one or more wheels")
2025-12-16T14:39:57,885 pip._internal.exceptions.CommandError: Failed to build one or more wheels
2025-12-16T14:39:57,889 Removed build tracker: '/tmp/pip-build-tracker-rvdnggux'