2025-11-29T22:02:04,951 Created temporary directory: /tmp/pip-ephem-wheel-cache-myuye1ux
2025-11-29T22:02:04,953 Created temporary directory: /tmp/pip-build-tracker-xyldpyk_
2025-11-29T22:02:04,953 Initialized build tracking at /tmp/pip-build-tracker-xyldpyk_
2025-11-29T22:02:04,954 Created build tracker: /tmp/pip-build-tracker-xyldpyk_
2025-11-29T22:02:04,954 Entered build tracker: /tmp/pip-build-tracker-xyldpyk_
2025-11-29T22:02:04,955 Created temporary directory: /tmp/pip-wheel-zc4bzavo
2025-11-29T22:02:04,958 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
2025-11-29T22:02:04,961 Created temporary directory: /tmp/pip-ephem-wheel-cache-z9i4n70g
2025-11-29T22:02:04,982 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-11-29T22:02:04,986 2 location(s) to search for versions of qualibrate-runner:
2025-11-29T22:02:04,986 * https://pypi.org/simple/qualibrate-runner/
2025-11-29T22:02:04,986 * https://www.piwheels.org/simple/qualibrate-runner/
2025-11-29T22:02:04,987 Fetching project page and analyzing links: https://pypi.org/simple/qualibrate-runner/
2025-11-29T22:02:04,988 Getting page https://pypi.org/simple/qualibrate-runner/
2025-11-29T22:02:04,989 Found index url https://pypi.org/simple
2025-11-29T22:02:05,199 Fetched page https://pypi.org/simple/qualibrate-runner/ as application/vnd.pypi.simple.v1+json
2025-11-29T22:02:05,205   Skipping link: No binaries permitted for qualibrate-runner: https://files.pythonhosted.org/packages/f0/22/57d4a3f62bc12aba7f7707bd3d46a4043428d957f778b189feee309d8254/qualibrate_runner-0.0.0-py3-none-any.whl (from https://pypi.org/simple/qualibrate-runner/)
2025-11-29T22:02:05,206   Found link https://files.pythonhosted.org/packages/31/0a/f2eae5fe6d7d33a9e59f8292bd534bdb28cd9159da351a9864dc5e70f392/qualibrate_runner-0.0.0.tar.gz (from https://pypi.org/simple/qualibrate-runner/), version: 0.0.0
2025-11-29T22:02:05,207   Skipping link: No binaries permitted for qualibrate-runner: https://files.pythonhosted.org/packages/1e/c5/3f229478e309a9ebd0aae89167d1c5fbd618b846bdf6ecbf541ff24b0a23/qualibrate_runner-0.2.0-py3-none-any.whl (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<4.0,>=3.9)
2025-11-29T22:02:05,208   Found link https://files.pythonhosted.org/packages/45/45/a9ecce4c192640e0efd096380d2480e75109b691eb238e90ac885d8e69e2/qualibrate_runner-0.2.0.tar.gz (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<4.0,>=3.9), version: 0.2.0
2025-11-29T22:02:05,209   Skipping link: No binaries permitted for qualibrate-runner: https://files.pythonhosted.org/packages/12/63/096128be80e4865d0173e9604795d78389e3a176c6441709a3bc70821295/qualibrate_runner-0.2.1-py3-none-any.whl (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<4.0,>=3.9)
2025-11-29T22:02:05,210   Found link https://files.pythonhosted.org/packages/4c/11/17a6b83ff0e25ec031b859f76f21d140d9c9b1dbafa0a2430f5c3785e80c/qualibrate_runner-0.2.1.tar.gz (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<4.0,>=3.9), version: 0.2.1
2025-11-29T22:02:05,211   Skipping link: No binaries permitted for qualibrate-runner: https://files.pythonhosted.org/packages/19/42/4ff43fe55f2538e3295ff4b20b9acb22f7754a57e9113c9f4091f3d91b6f/qualibrate_runner-0.2.2-py3-none-any.whl (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<4.0,>=3.9)
2025-11-29T22:02:05,212   Found link https://files.pythonhosted.org/packages/0e/ed/b7dab340d8449b9350709446f59e279ee80ae8bd4a89f2f49c8fdad97712/qualibrate_runner-0.2.2.tar.gz (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<4.0,>=3.9), version: 0.2.2
2025-11-29T22:02:05,213   Skipping link: No binaries permitted for qualibrate-runner: https://files.pythonhosted.org/packages/5d/4a/10decc60968b9f3264f2bcc52189888ba7a4de5e0cebf777e3a7c59833e7/qualibrate_runner-0.2.3-py3-none-any.whl (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<4.0,>=3.9)
2025-11-29T22:02:05,214   Found link https://files.pythonhosted.org/packages/49/4a/2183b310f837104fb930ef66b802c880c6318c441830661d3f75269db26b/qualibrate_runner-0.2.3.tar.gz (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<4.0,>=3.9), version: 0.2.3
2025-11-29T22:02:05,215   Skipping link: No binaries permitted for qualibrate-runner: https://files.pythonhosted.org/packages/a5/f4/c9e2fcdd25a4633d192fde362f2d2e5af6ea9ee93c58ef99ddc9fa545322/qualibrate_runner-0.2.4-py3-none-any.whl (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<3.13,>=3.9)
2025-11-29T22:02:05,216   Found link https://files.pythonhosted.org/packages/80/5e/bcf96dea53b38747ef2c117472b19ea8c43ec225eddb1a641776d15bb2c6/qualibrate_runner-0.2.4.tar.gz (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<3.13,>=3.9), version: 0.2.4
2025-11-29T22:02:05,216   Skipping link: No binaries permitted for qualibrate-runner: https://files.pythonhosted.org/packages/ad/fa/5c477fa19bccf82a573cfd328c2577df3a88b72c798943dfa9ebf100a2bb/qualibrate_runner-0.3.0-py3-none-any.whl (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<3.13,>=3.9)
2025-11-29T22:02:05,217   Found link https://files.pythonhosted.org/packages/1a/4e/d9fbf968c5a0f0b1455b9f6f0147a507e3356ddbed763dffaa99738f3656/qualibrate_runner-0.3.0.tar.gz (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<3.13,>=3.9), version: 0.3.0
2025-11-29T22:02:05,218   Skipping link: No binaries permitted for qualibrate-runner: https://files.pythonhosted.org/packages/2e/3a/47aa5ad76de54803cb12c35a742059210df699916a95d0887db9c6c3bf10/qualibrate_runner-0.3.1-py3-none-any.whl (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<3.13,>=3.9)
2025-11-29T22:02:05,219   Found link https://files.pythonhosted.org/packages/0e/12/809143914551580c439f319277c6802668d32a8d58098feb3ecebc6e35f0/qualibrate_runner-0.3.1.tar.gz (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<3.13,>=3.9), version: 0.3.1
2025-11-29T22:02:05,220   Skipping link: No binaries permitted for qualibrate-runner: https://files.pythonhosted.org/packages/60/3e/846012dacc04753ec13f574d12e7b9853a05acb72b40821f0b2c774da8f8/qualibrate_runner-0.3.2-py3-none-any.whl (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<3.13,>=3.9)
2025-11-29T22:02:05,221   Found link https://files.pythonhosted.org/packages/d1/e9/31e586d84eec869929826aee21002379e421eda34ed500980e36cf5f5f00/qualibrate_runner-0.3.2.tar.gz (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<3.13,>=3.9), version: 0.3.2
2025-11-29T22:02:05,222   Skipping link: No binaries permitted for qualibrate-runner: https://files.pythonhosted.org/packages/b8/5b/784cc33a532b2e59bf4b2fe26d5533a58031bd6e983273865da5ce43775c/qualibrate_runner-0.3.3-py3-none-any.whl (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<3.13,>=3.9)
2025-11-29T22:02:05,223   Found link https://files.pythonhosted.org/packages/8a/ed/88a1bd2caf0f339adb724d457a4b165ec64a713c4897921ff046caff17da/qualibrate_runner-0.3.3.tar.gz (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<3.13,>=3.9), version: 0.3.3
2025-11-29T22:02:05,223   Skipping link: No binaries permitted for qualibrate-runner: https://files.pythonhosted.org/packages/01/29/303740bf512c1d2cc872d008003408e33ae874eaa97616cdb95080c7072e/qualibrate_runner-0.3.4a1-py3-none-any.whl (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<3.13,>=3.9)
2025-11-29T22:02:05,224   Found link https://files.pythonhosted.org/packages/3e/8f/3c48c96a38e7e5fc24b1b76a5b13a70dedde5133641a30c94547b50ad91c/qualibrate_runner-0.3.4a1.tar.gz (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<3.13,>=3.9), version: 0.3.4a1
2025-11-29T22:02:05,225   Skipping link: No binaries permitted for qualibrate-runner: https://files.pythonhosted.org/packages/83/62/057aad7408992da8582f686b34db1ff342dd47b8deb35c60d6669c6d8683/qualibrate_runner-0.4.0a1-py3-none-any.whl (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<3.13,>=3.9)
2025-11-29T22:02:05,226   Found link https://files.pythonhosted.org/packages/c6/b4/02afc3dd6ff8b3aee8da64a3218e73b9a0356c584adbd043f456aa24194e/qualibrate_runner-0.4.0a1.tar.gz (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<3.13,>=3.9), version: 0.4.0a1
2025-11-29T22:02:05,227   Skipping link: No binaries permitted for qualibrate-runner: https://files.pythonhosted.org/packages/8f/7b/22638c849526bdfa45c4725514e05b3bf833f837b93029c2f66b3b9cdbb3/qualibrate_runner-0.4.0a2-py3-none-any.whl (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<3.13,>=3.9)
2025-11-29T22:02:05,228   Found link https://files.pythonhosted.org/packages/1f/ee/321e262f9cf1e21ca80b62672b1200b53c2563c3f86016dc048a324731ed/qualibrate_runner-0.4.0a2.tar.gz (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<3.13,>=3.9), version: 0.4.0a2
2025-11-29T22:02:05,229   Skipping link: No binaries permitted for qualibrate-runner: https://files.pythonhosted.org/packages/92/0e/720fb11e56ce416a9908ffd7b6db46ec8d1c07982744280691e8c967dc7a/qualibrate_runner-0.4.0-py3-none-any.whl (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<3.13,>=3.10)
2025-11-29T22:02:05,230   Found link https://files.pythonhosted.org/packages/2f/b3/f327146d6fbe847b4e25fb0f2cf0309f2b588937812505a7165ee025cb02/qualibrate_runner-0.4.0.tar.gz (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<3.13,>=3.10), version: 0.4.0
2025-11-29T22:02:05,230   Skipping link: No binaries permitted for qualibrate-runner: https://files.pythonhosted.org/packages/8c/72/1eb95829a9d760595de4ce09240e41302a63b504a29a84ff67629a6f635a/qualibrate_runner-0.5.0-py3-none-any.whl (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<3.13,>=3.10)
2025-11-29T22:02:05,231   Found link https://files.pythonhosted.org/packages/1a/06/6c6ac0d05f661626a52a9677bf607741d84bc1f7543c35b185e8a1906e9c/qualibrate_runner-0.5.0.tar.gz (from https://pypi.org/simple/qualibrate-runner/) (requires-python:<3.13,>=3.10), version: 0.5.0
2025-11-29T22:02:05,232 Fetching project page and analyzing links: https://www.piwheels.org/simple/qualibrate-runner/
2025-11-29T22:02:05,233 Getting page https://www.piwheels.org/simple/qualibrate-runner/
2025-11-29T22:02:05,234 Found index url https://www.piwheels.org/simple
2025-11-29T22:02:05,389 Fetched page https://www.piwheels.org/simple/qualibrate-runner/ as text/html
2025-11-29T22:02:05,394   Skipping link: No binaries permitted for qualibrate-runner: https://archive1.piwheels.org/simple/qualibrate-runner/qualibrate_runner-0.4.0-py3-none-any.whl#sha256=4b63fcf343e785715469c78bf533546d20181334ebda3f06dedb9f1939183b1a (from https://www.piwheels.org/simple/qualibrate-runner/) (requires-python:>=3.10,<3.13)
2025-11-29T22:02:05,395   Skipping link: No binaries permitted for qualibrate-runner: https://archive1.piwheels.org/simple/qualibrate-runner/qualibrate_runner-0.4.0a2-py3-none-any.whl#sha256=e53b60f0fa4cad528cbf10422d3c9ccfd72700d05e7cffab4a7531e8a6e431c8 (from https://www.piwheels.org/simple/qualibrate-runner/) (requires-python:>=3.9,<3.13)
2025-11-29T22:02:05,395   Skipping link: No binaries permitted for qualibrate-runner: https://archive1.piwheels.org/simple/qualibrate-runner/qualibrate_runner-0.4.0a1-py3-none-any.whl#sha256=7496e5c97d90cffa1e0226fbd01fd83d6d5cc48dfb915eee0f38a679e58b4aba (from https://www.piwheels.org/simple/qualibrate-runner/) (requires-python:>=3.9,<3.13)
2025-11-29T22:02:05,396   Skipping link: No binaries permitted for qualibrate-runner: https://archive1.piwheels.org/simple/qualibrate-runner/qualibrate_runner-0.3.4a1-py3-none-any.whl#sha256=72f02a65b5aa5063ffd94813dc2324f2d0630093f08bd85adc0a72f79d784204 (from https://www.piwheels.org/simple/qualibrate-runner/) (requires-python:>=3.9,<3.13)
2025-11-29T22:02:05,396   Skipping link: No binaries permitted for qualibrate-runner: https://archive1.piwheels.org/simple/qualibrate-runner/qualibrate_runner-0.3.3-py3-none-any.whl#sha256=da9dce55c4ebed9df4dd4d76734afd5f09ec90ce92b5f2923285322557926a81 (from https://www.piwheels.org/simple/qualibrate-runner/) (requires-python:>=3.9,<3.13)
2025-11-29T22:02:05,397   Skipping link: No binaries permitted for qualibrate-runner: https://archive1.piwheels.org/simple/qualibrate-runner/qualibrate_runner-0.3.2-py3-none-any.whl#sha256=56b79a1b8009852bd5f2d16921f0f3d6345c7a43cd21388f0ffa446b59845f40 (from https://www.piwheels.org/simple/qualibrate-runner/) (requires-python:>=3.9,<3.13)
2025-11-29T22:02:05,398   Skipping link: No binaries permitted for qualibrate-runner: https://archive1.piwheels.org/simple/qualibrate-runner/qualibrate_runner-0.3.1-py3-none-any.whl#sha256=712a4c5fa7e5b35f5f015bc241564465d445b80b6e8f96517071919d6d7f2ee9 (from https://www.piwheels.org/simple/qualibrate-runner/) (requires-python:>=3.9,<3.13)
2025-11-29T22:02:05,399   Skipping link: No binaries permitted for qualibrate-runner: https://archive1.piwheels.org/simple/qualibrate-runner/qualibrate_runner-0.3.0-py3-none-any.whl#sha256=fc558d52d0cb7dbbb565e313b400c04a0aae287b9028c496b6859d28efa93155 (from https://www.piwheels.org/simple/qualibrate-runner/) (requires-python:>=3.9,<3.13)
2025-11-29T22:02:05,399   Skipping link: No binaries permitted for qualibrate-runner: https://archive1.piwheels.org/simple/qualibrate-runner/qualibrate_runner-0.2.4-py3-none-any.whl#sha256=ef26c48f6769392db511908305f93cf11b37a89052f08ae4c1c8d7dd82b4de57 (from https://www.piwheels.org/simple/qualibrate-runner/) (requires-python:>=3.9,<3.13)
2025-11-29T22:02:05,400   Skipping link: No binaries permitted for qualibrate-runner: https://archive1.piwheels.org/simple/qualibrate-runner/qualibrate_runner-0.2.3-py3-none-any.whl#sha256=292c0b2caee7fb5c4dae0b227b857a64a2b86f10b5dc7197b36e85f00d019bff (from https://www.piwheels.org/simple/qualibrate-runner/) (requires-python:>=3.9,<4.0)
2025-11-29T22:02:05,400   Skipping link: No binaries permitted for qualibrate-runner: https://archive1.piwheels.org/simple/qualibrate-runner/qualibrate_runner-0.2.2-py3-none-any.whl#sha256=025c886463a8efe82172a3d444218d933d9936862a6a6474c5e67977c503f020 (from https://www.piwheels.org/simple/qualibrate-runner/) (requires-python:>=3.9,<4.0)
2025-11-29T22:02:05,401   Skipping link: No binaries permitted for qualibrate-runner: https://archive1.piwheels.org/simple/qualibrate-runner/qualibrate_runner-0.2.1-py3-none-any.whl#sha256=1ee0967241dc3ae3d2104d27e467fdb0c4d8d75038c07178148bd6fa85980519 (from https://www.piwheels.org/simple/qualibrate-runner/) (requires-python:>=3.9,<4.0)
2025-11-29T22:02:05,401   Skipping link: No binaries permitted for qualibrate-runner: https://archive1.piwheels.org/simple/qualibrate-runner/qualibrate_runner-0.2.0-py3-none-any.whl#sha256=5f6aa1bd764fffe0d36e8ffc354c951dc87d2e42042c86add30d904871d38d00 (from https://www.piwheels.org/simple/qualibrate-runner/) (requires-python:>=3.9,<4.0)
2025-11-29T22:02:05,402   Skipping link: No binaries permitted for qualibrate-runner: https://archive1.piwheels.org/simple/qualibrate-runner/qualibrate_runner-0.0.0-py3-none-any.whl#sha256=eb63a437e8010ee3d9b83c47ff088ba152f15d422c5b28ab16cbafd53168ce6d (from https://www.piwheels.org/simple/qualibrate-runner/)
2025-11-29T22:02:05,403 Skipping link: not a file: https://www.piwheels.org/simple/qualibrate-runner/
2025-11-29T22:02:05,403 Skipping link: not a file: https://pypi.org/simple/qualibrate-runner/
2025-11-29T22:02:05,424 Given no hashes to check 1 links for project 'qualibrate-runner': discarding no candidates
2025-11-29T22:02:05,442 Collecting qualibrate-runner==0.5.0
2025-11-29T22:02:05,444   Created temporary directory: /tmp/pip-unpack-xon2rsvy
2025-11-29T22:02:05,574   Downloading qualibrate_runner-0.5.0.tar.gz (15 kB)
2025-11-29T22:02:05,652   Added qualibrate-runner==0.5.0 from https://files.pythonhosted.org/packages/1a/06/6c6ac0d05f661626a52a9677bf607741d84bc1f7543c35b185e8a1906e9c/qualibrate_runner-0.5.0.tar.gz to build tracker '/tmp/pip-build-tracker-xyldpyk_'
2025-11-29T22:02:05,657   Created temporary directory: /tmp/pip-build-env-vsfx0tx5
2025-11-29T22:02:05,661   Installing build dependencies: started
2025-11-29T22:02:05,663   Running command pip subprocess to install build dependencies
2025-11-29T22:02:06,798   Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11)
2025-11-29T22:02:07,396   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
2025-11-29T22:02:07,418   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-11-29T22:02:07,937   Collecting poetry-core
2025-11-29T22:02:07,968     Using cached https://www.piwheels.org/simple/poetry-core/poetry_core-2.2.1-py3-none-any.whl (338 kB)
2025-11-29T22:02:10,464   Installing collected packages: poetry-core
2025-11-29T22:02:11,703   Successfully installed poetry-core-2.2.1
2025-11-29T22:02:11,929   Installing build dependencies: finished with status 'done'
2025-11-29T22:02:11,936   Getting requirements to build wheel: started
2025-11-29T22:02:11,937   Running command Getting requirements to build wheel
2025-11-29T22:02:12,410   Getting requirements to build wheel: finished with status 'done'
2025-11-29T22:02:12,413   Created temporary directory: /tmp/pip-modern-metadata-f6xjjcm3
2025-11-29T22:02:12,415   Preparing metadata (pyproject.toml): started
2025-11-29T22:02:12,417   Running command Preparing metadata (pyproject.toml)
2025-11-29T22:02:13,520   Preparing metadata (pyproject.toml): finished with status 'done'
2025-11-29T22:02:13,525   Source in /tmp/pip-wheel-zc4bzavo/qualibrate-runner_e7683ccb03bc489cb8a4b999d58e7ba9 has version 0.5.0, which satisfies requirement qualibrate-runner==0.5.0 from https://files.pythonhosted.org/packages/1a/06/6c6ac0d05f661626a52a9677bf607741d84bc1f7543c35b185e8a1906e9c/qualibrate_runner-0.5.0.tar.gz
2025-11-29T22:02:13,526   Removed qualibrate-runner==0.5.0 from https://files.pythonhosted.org/packages/1a/06/6c6ac0d05f661626a52a9677bf607741d84bc1f7543c35b185e8a1906e9c/qualibrate_runner-0.5.0.tar.gz from build tracker '/tmp/pip-build-tracker-xyldpyk_'
2025-11-29T22:02:13,531 Created temporary directory: /tmp/pip-unpack-x2qca9k7
2025-11-29T22:02:13,532 Building wheels for collected packages: qualibrate-runner
2025-11-29T22:02:13,537   Created temporary directory: /tmp/pip-wheel-cxigt7mk
2025-11-29T22:02:13,537   Destination directory: /tmp/pip-wheel-cxigt7mk
2025-11-29T22:02:13,540   Building wheel for qualibrate-runner (pyproject.toml): started
2025-11-29T22:02:13,541   Running command Building wheel for qualibrate-runner (pyproject.toml)
2025-11-29T22:02:14,556   Building wheel for qualibrate-runner (pyproject.toml): finished with status 'done'
2025-11-29T22:02:14,561   Created wheel for qualibrate-runner: filename=qualibrate_runner-0.5.0-py3-none-any.whl size=28092 sha256=cf58012d2651c698f71e6f58030633bd5f1cbf33dee56d8777ef4d977be89e87
2025-11-29T22:02:14,562   Stored in directory: /tmp/pip-ephem-wheel-cache-z9i4n70g/wheels/2c/c7/79/b6963ec8164dce6795d2889491923e0de710fe50a2c28fb01f
2025-11-29T22:02:14,574 Successfully built qualibrate-runner
2025-11-29T22:02:14,578 Removed build tracker: '/tmp/pip-build-tracker-xyldpyk_'