2025-10-06T17:56:56,690 Created temporary directory: /tmp/pip-ephem-wheel-cache-7ioh_8tc
2025-10-06T17:56:56,692 Created temporary directory: /tmp/pip-build-tracker-533ieau_
2025-10-06T17:56:56,693 Initialized build tracking at /tmp/pip-build-tracker-533ieau_
2025-10-06T17:56:56,693 Created build tracker: /tmp/pip-build-tracker-533ieau_
2025-10-06T17:56:56,694 Entered build tracker: /tmp/pip-build-tracker-533ieau_
2025-10-06T17:56:56,695 Created temporary directory: /tmp/pip-wheel-dpli1ri0
2025-10-06T17:56:56,698 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
2025-10-06T17:56:56,700 Created temporary directory: /tmp/pip-ephem-wheel-cache-gcr0r7qn
2025-10-06T17:56:56,722 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-10-06T17:56:56,726 2 location(s) to search for versions of flet-web:
2025-10-06T17:56:56,726 * https://pypi.org/simple/flet-web/
2025-10-06T17:56:56,726 * https://www.piwheels.org/simple/flet-web/
2025-10-06T17:56:56,727 Fetching project page and analyzing links: https://pypi.org/simple/flet-web/
2025-10-06T17:56:56,728 Getting page https://pypi.org/simple/flet-web/
2025-10-06T17:56:56,729 Found index url https://pypi.org/simple
2025-10-06T17:56:56,948 Fetched page https://pypi.org/simple/flet-web/ as application/vnd.pypi.simple.v1+json
2025-10-06T17:56:56,953   Skipping link: No binaries permitted for flet-web: https://files.pythonhosted.org/packages/b5/f1/ca56a95b1139441d44b2d7ebd274e42b216a23e8a81abc1a64e68ad98ece/flet_web-0.25.0-py3-none-any.whl (from https://pypi.org/simple/flet-web/) (requires-python:<4.0,>=3.8)
2025-10-06T17:56:56,954   Skipping link: No binaries permitted for flet-web: https://files.pythonhosted.org/packages/29/f0/c9575e455d3ccb3f3dfa2b06defb37662856b06b6c0fd1c7b634a5d6b114/flet_web-0.25.1-py3-none-any.whl (from https://pypi.org/simple/flet-web/) (requires-python:<4.0,>=3.8)
2025-10-06T17:56:56,954   Skipping link: No binaries permitted for flet-web: https://files.pythonhosted.org/packages/6b/6f/8a20b62becbe82762f6ab12138943403bc2de69a7ca7a10eb6420a655195/flet_web-0.25.2-py3-none-any.whl (from https://pypi.org/simple/flet-web/) (requires-python:<4.0,>=3.8)
2025-10-06T17:56:56,955   Skipping link: No binaries permitted for flet-web: https://files.pythonhosted.org/packages/a4/17/b870629da8384b91d0531e7cbc4be4adf6062c0e0b6b826f21b2693f0352/flet_web-0.26.0-py3-none-any.whl (from https://pypi.org/simple/flet-web/) (requires-python:>=3.9)
2025-10-06T17:56:56,956   Skipping link: No binaries permitted for flet-web: https://files.pythonhosted.org/packages/df/5a/043784bfcfc4817e7e3050a562c8bb8a9768ee2ea015e75536a57b5978a4/flet_web-0.27.0-py3-none-any.whl (from https://pypi.org/simple/flet-web/) (requires-python:>=3.9)
2025-10-06T17:56:56,957   Skipping link: No binaries permitted for flet-web: https://files.pythonhosted.org/packages/2c/ef/e007bbfc093c174b59bd4784a3a8aef84955d2e8299d5fc4d2e1c42f32e7/flet_web-0.27.1-py3-none-any.whl (from https://pypi.org/simple/flet-web/) (requires-python:>=3.9)
2025-10-06T17:56:56,957   Skipping link: No binaries permitted for flet-web: https://files.pythonhosted.org/packages/53/e5/3b31475ff7c2ea942f3123a4ca8e4af612ba70f0ac02e1b8197fbc3f059d/flet_web-0.27.2-py3-none-any.whl (from https://pypi.org/simple/flet-web/) (requires-python:>=3.9)
2025-10-06T17:56:56,958   Skipping link: No binaries permitted for flet-web: https://files.pythonhosted.org/packages/e7/b6/896fd7bdadc8e7925c1e1495026154f4c7f1e4246060a79f363ee8b1dbaa/flet_web-0.27.3-py3-none-any.whl (from https://pypi.org/simple/flet-web/) (requires-python:>=3.9)
2025-10-06T17:56:56,958   Skipping link: No binaries permitted for flet-web: https://files.pythonhosted.org/packages/c6/24/e2f83ee64bd68d888b5c4d71156f80a65a96ff2b09b0f657e8af9bd33658/flet_web-0.27.4-py3-none-any.whl (from https://pypi.org/simple/flet-web/) (requires-python:>=3.9)
2025-10-06T17:56:56,959   Skipping link: No binaries permitted for flet-web: https://files.pythonhosted.org/packages/2d/0e/b03d8129c33274fcdf80a9f746e80aa004223cf9d96d4a683f02ec92365e/flet_web-0.27.5-py3-none-any.whl (from https://pypi.org/simple/flet-web/) (requires-python:>=3.9)
2025-10-06T17:56:56,960   Skipping link: No binaries permitted for flet-web: https://files.pythonhosted.org/packages/a1/49/605f72faccaccdee20b08322977e92dda4e5e032cc6ada21045b0445352d/flet_web-0.27.6-py3-none-any.whl (from https://pypi.org/simple/flet-web/) (requires-python:>=3.9)
2025-10-06T17:56:56,960   Skipping link: No binaries permitted for flet-web: https://files.pythonhosted.org/packages/b0/c8/175a243ec093378a6f6595548682436dc1a136d1e53b0d42b743791723c2/flet_web-0.28.1-py3-none-any.whl (from https://pypi.org/simple/flet-web/) (requires-python:>=3.9)
2025-10-06T17:56:56,961   Skipping link: No binaries permitted for flet-web: https://files.pythonhosted.org/packages/00/77/a36708b770394b680d3b2902e420df362ea9c70652c8bf71e1ac24ce8364/flet_web-0.28.2-py3-none-any.whl (from https://pypi.org/simple/flet-web/) (requires-python:>=3.9)
2025-10-06T17:56:56,961   Skipping link: No binaries permitted for flet-web: https://files.pythonhosted.org/packages/65/8a/01f73ae7123090b2974f0c5ba70d7d9fc463f47f6e12daeca59fdc40e1a9/flet_web-0.28.3-py3-none-any.whl (from https://pypi.org/simple/flet-web/) (requires-python:>=3.9)
2025-10-06T17:56:56,962   Skipping link: No binaries permitted for flet-web: https://files.pythonhosted.org/packages/83/93/c86977145716303d703f32a0c494b19b41da1324e00fd4e56a7129923fe4/flet_web-0.70.0.dev6176-py3-none-any.whl (from https://pypi.org/simple/flet-web/) (requires-python:>=3.10)
2025-10-06T17:56:56,962   Skipping link: No binaries permitted for flet-web: https://files.pythonhosted.org/packages/ba/4d/5497bb794f11cb62955626235bff1f80b8370c369df7436a01f350a8d166/flet_web-0.70.0.dev6196-py3-none-any.whl (from https://pypi.org/simple/flet-web/) (requires-python:>=3.10)
2025-10-06T17:56:56,963   Skipping link: No binaries permitted for flet-web: https://files.pythonhosted.org/packages/b7/af/6afc3b20c7b014f1e082a5512005f5e99517931d64ea2c6e708e2d57ecc8/flet_web-0.70.0.dev6210-py3-none-any.whl (from https://pypi.org/simple/flet-web/) (requires-python:>=3.10)
2025-10-06T17:56:56,963   Skipping link: No binaries permitted for flet-web: https://files.pythonhosted.org/packages/11/a2/30adea1a675a6c8bab6c3fe1d8c7d911d205679ab7646a765161e613138b/flet_web-0.70.0.dev6211-py3-none-any.whl (from https://pypi.org/simple/flet-web/) (requires-python:>=3.10)
2025-10-06T17:56:56,964   Skipping link: No binaries permitted for flet-web: https://files.pythonhosted.org/packages/df/36/b64a3e868c41220b35e6c2e42ae5a571c7114e2a912c40fa303b27e6295d/flet_web-0.70.0.dev6214-py3-none-any.whl (from https://pypi.org/simple/flet-web/) (requires-python:>=3.10)
2025-10-06T17:56:56,965   Skipping link: No binaries permitted for flet-web: https://files.pythonhosted.org/packages/fe/71/a428c83671405fe5d44367062c9be49804cafbaa8edc36550be83376ea8f/flet_web-0.70.0.dev6232-py3-none-any.whl (from https://pypi.org/simple/flet-web/) (requires-python:>=3.10)
2025-10-06T17:56:56,966   Found link https://files.pythonhosted.org/packages/9e/3c/83eea4040d9c656cd1ee977938bde46a7329cf309aca6e0086e5b1c742d0/flet_web-0.70.0.dev6232.tar.gz (from https://pypi.org/simple/flet-web/) (requires-python:>=3.10), version: 0.70.0.dev6232
2025-10-06T17:56:56,966 Fetching project page and analyzing links: https://www.piwheels.org/simple/flet-web/
2025-10-06T17:56:56,967 Getting page https://www.piwheels.org/simple/flet-web/
2025-10-06T17:56:56,969 Found index url https://www.piwheels.org/simple
2025-10-06T17:56:57,132 Fetched page https://www.piwheels.org/simple/flet-web/ as text/html
2025-10-06T17:56:57,134 Skipping link: not a file: https://www.piwheels.org/simple/flet-web/
2025-10-06T17:56:57,134 Skipping link: not a file: https://pypi.org/simple/flet-web/
2025-10-06T17:56:57,153 Given no hashes to check 1 links for project 'flet-web': discarding no candidates
2025-10-06T17:56:57,171 Collecting flet-web==0.70.0.dev6232
2025-10-06T17:56:57,174   Created temporary directory: /tmp/pip-unpack-vr9chpba
2025-10-06T17:56:57,391   Downloading flet_web-0.70.0.dev6232.tar.gz (14 kB)
2025-10-06T17:56:57,442   Added flet-web==0.70.0.dev6232 from https://files.pythonhosted.org/packages/9e/3c/83eea4040d9c656cd1ee977938bde46a7329cf309aca6e0086e5b1c742d0/flet_web-0.70.0.dev6232.tar.gz to build tracker '/tmp/pip-build-tracker-533ieau_'
2025-10-06T17:56:57,445   Created temporary directory: /tmp/pip-build-env-4xsp3o28
2025-10-06T17:56:57,450   Installing build dependencies: started
2025-10-06T17:56:57,451   Running command pip subprocess to install build dependencies
2025-10-06T17:56:58,590   Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11)
2025-10-06T17:56:59,167   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
2025-10-06T17:56:59,190   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-10-06T17:57:00,930   Collecting setuptools
2025-10-06T17:57:01,026     Using cached https://www.piwheels.org/simple/setuptools/setuptools-80.9.0-py3-none-any.whl (1.2 MB)
2025-10-06T17:57:04,083   Installing collected packages: setuptools
2025-10-06T17:57:07,686   Successfully installed setuptools-80.9.0
2025-10-06T17:57:07,956   Installing build dependencies: finished with status 'done'
2025-10-06T17:57:07,963   Getting requirements to build wheel: started
2025-10-06T17:57:07,964   Running command Getting requirements to build wheel
2025-10-06T17:57:08,669   running egg_info
2025-10-06T17:57:08,676   writing src/flet_web.egg-info/PKG-INFO
2025-10-06T17:57:08,679   writing dependency_links to src/flet_web.egg-info/dependency_links.txt
2025-10-06T17:57:08,681   writing requirements to src/flet_web.egg-info/requires.txt
2025-10-06T17:57:08,682   writing top-level names to src/flet_web.egg-info/top_level.txt
2025-10-06T17:57:08,704   reading manifest file 'src/flet_web.egg-info/SOURCES.txt'
2025-10-06T17:57:08,710   writing manifest file 'src/flet_web.egg-info/SOURCES.txt'
2025-10-06T17:57:08,808   Getting requirements to build wheel: finished with status 'done'
2025-10-06T17:57:08,811   Created temporary directory: /tmp/pip-modern-metadata-twhusa2m
2025-10-06T17:57:08,814   Preparing metadata (pyproject.toml): started
2025-10-06T17:57:08,815   Running command Preparing metadata (pyproject.toml)
2025-10-06T17:57:09,490   running dist_info
2025-10-06T17:57:09,503   creating /tmp/pip-modern-metadata-twhusa2m/flet_web.egg-info
2025-10-06T17:57:09,504   writing /tmp/pip-modern-metadata-twhusa2m/flet_web.egg-info/PKG-INFO
2025-10-06T17:57:09,507   writing dependency_links to /tmp/pip-modern-metadata-twhusa2m/flet_web.egg-info/dependency_links.txt
2025-10-06T17:57:09,509   writing requirements to /tmp/pip-modern-metadata-twhusa2m/flet_web.egg-info/requires.txt
2025-10-06T17:57:09,510   writing top-level names to /tmp/pip-modern-metadata-twhusa2m/flet_web.egg-info/top_level.txt
2025-10-06T17:57:09,512   writing manifest file '/tmp/pip-modern-metadata-twhusa2m/flet_web.egg-info/SOURCES.txt'
2025-10-06T17:57:09,532   reading manifest file '/tmp/pip-modern-metadata-twhusa2m/flet_web.egg-info/SOURCES.txt'
2025-10-06T17:57:09,537   writing manifest file '/tmp/pip-modern-metadata-twhusa2m/flet_web.egg-info/SOURCES.txt'
2025-10-06T17:57:09,538   creating '/tmp/pip-modern-metadata-twhusa2m/flet_web-0.70.0.dev6232.dist-info'
2025-10-06T17:57:09,660   Preparing metadata (pyproject.toml): finished with status 'done'
2025-10-06T17:57:09,665   Source in /tmp/pip-wheel-dpli1ri0/flet-web_6f4c22bd4bcd41a1a99fff7f57fd04cc has version 0.70.0.dev6232, which satisfies requirement flet-web==0.70.0.dev6232 from https://files.pythonhosted.org/packages/9e/3c/83eea4040d9c656cd1ee977938bde46a7329cf309aca6e0086e5b1c742d0/flet_web-0.70.0.dev6232.tar.gz
2025-10-06T17:57:09,666   Removed flet-web==0.70.0.dev6232 from https://files.pythonhosted.org/packages/9e/3c/83eea4040d9c656cd1ee977938bde46a7329cf309aca6e0086e5b1c742d0/flet_web-0.70.0.dev6232.tar.gz from build tracker '/tmp/pip-build-tracker-533ieau_'
2025-10-06T17:57:09,672 Created temporary directory: /tmp/pip-unpack-ea4q_uji
2025-10-06T17:57:09,673 Building wheels for collected packages: flet-web
2025-10-06T17:57:09,677   Created temporary directory: /tmp/pip-wheel-r7eoedop
2025-10-06T17:57:09,678   Destination directory: /tmp/pip-wheel-r7eoedop
2025-10-06T17:57:09,680   Building wheel for flet-web (pyproject.toml): started
2025-10-06T17:57:09,682   Running command Building wheel for flet-web (pyproject.toml)
2025-10-06T17:57:10,306   running bdist_wheel
2025-10-06T17:57:10,327   running build
2025-10-06T17:57:10,328   running build_py
2025-10-06T17:57:10,334   creating build/lib/flet_web
2025-10-06T17:57:10,336   copying src/flet_web/patch_index.py -> build/lib/flet_web
2025-10-06T17:57:10,339   copying src/flet_web/__init__.py -> build/lib/flet_web
2025-10-06T17:57:10,341   copying src/flet_web/uploads.py -> build/lib/flet_web
2025-10-06T17:57:10,343   copying src/flet_web/version.py -> build/lib/flet_web
2025-10-06T17:57:10,345   creating build/lib/flet_web/fastapi
2025-10-06T17:57:10,346   copying src/flet_web/fastapi/flet_app.py -> build/lib/flet_web/fastapi
2025-10-06T17:57:10,349   copying src/flet_web/fastapi/flet_app_manager.py -> build/lib/flet_web/fastapi
2025-10-06T17:57:10,352   copying src/flet_web/fastapi/flet_fastapi.py -> build/lib/flet_web/fastapi
2025-10-06T17:57:10,354   copying src/flet_web/fastapi/__init__.py -> build/lib/flet_web/fastapi
2025-10-06T17:57:10,356   copying src/flet_web/fastapi/oauth_state.py -> build/lib/flet_web/fastapi
2025-10-06T17:57:10,358   copying src/flet_web/fastapi/serve_fastapi_web_app.py -> build/lib/flet_web/fastapi
2025-10-06T17:57:10,360   copying src/flet_web/fastapi/flet_upload.py -> build/lib/flet_web/fastapi
2025-10-06T17:57:10,362   copying src/flet_web/fastapi/flet_oauth.py -> build/lib/flet_web/fastapi
2025-10-06T17:57:10,364   copying src/flet_web/fastapi/app.py -> build/lib/flet_web/fastapi
2025-10-06T17:57:10,366   copying src/flet_web/fastapi/flet_static_files.py -> build/lib/flet_web/fastapi
2025-10-06T17:57:10,369   running egg_info
2025-10-06T17:57:10,380   writing src/flet_web.egg-info/PKG-INFO
2025-10-06T17:57:10,383   writing dependency_links to src/flet_web.egg-info/dependency_links.txt
2025-10-06T17:57:10,384   writing requirements to src/flet_web.egg-info/requires.txt
2025-10-06T17:57:10,386   writing top-level names to src/flet_web.egg-info/top_level.txt
2025-10-06T17:57:10,396   reading manifest file 'src/flet_web.egg-info/SOURCES.txt'
2025-10-06T17:57:10,402   writing manifest file 'src/flet_web.egg-info/SOURCES.txt'
2025-10-06T17:57:10,415   installing to build/bdist.linux-armv7l/wheel
2025-10-06T17:57:10,416   running install
2025-10-06T17:57:10,440   running install_lib
2025-10-06T17:57:10,446   creating build/bdist.linux-armv7l/wheel
2025-10-06T17:57:10,449   creating build/bdist.linux-armv7l/wheel/flet_web
2025-10-06T17:57:10,450   copying build/lib/flet_web/patch_index.py -> build/bdist.linux-armv7l/wheel/./flet_web
2025-10-06T17:57:10,452   copying build/lib/flet_web/__init__.py -> build/bdist.linux-armv7l/wheel/./flet_web
2025-10-06T17:57:10,454   copying build/lib/flet_web/uploads.py -> build/bdist.linux-armv7l/wheel/./flet_web
2025-10-06T17:57:10,456   copying build/lib/flet_web/version.py -> build/bdist.linux-armv7l/wheel/./flet_web
2025-10-06T17:57:10,459   creating build/bdist.linux-armv7l/wheel/flet_web/fastapi
2025-10-06T17:57:10,460   copying build/lib/flet_web/fastapi/flet_app.py -> build/bdist.linux-armv7l/wheel/./flet_web/fastapi
2025-10-06T17:57:10,463   copying build/lib/flet_web/fastapi/flet_app_manager.py -> build/bdist.linux-armv7l/wheel/./flet_web/fastapi
2025-10-06T17:57:10,466   copying build/lib/flet_web/fastapi/flet_fastapi.py -> build/bdist.linux-armv7l/wheel/./flet_web/fastapi
2025-10-06T17:57:10,468   copying build/lib/flet_web/fastapi/__init__.py -> build/bdist.linux-armv7l/wheel/./flet_web/fastapi
2025-10-06T17:57:10,470   copying build/lib/flet_web/fastapi/oauth_state.py -> build/bdist.linux-armv7l/wheel/./flet_web/fastapi
2025-10-06T17:57:10,472   copying build/lib/flet_web/fastapi/serve_fastapi_web_app.py -> build/bdist.linux-armv7l/wheel/./flet_web/fastapi
2025-10-06T17:57:10,474   copying build/lib/flet_web/fastapi/flet_upload.py -> build/bdist.linux-armv7l/wheel/./flet_web/fastapi
2025-10-06T17:57:10,475   copying build/lib/flet_web/fastapi/flet_oauth.py -> build/bdist.linux-armv7l/wheel/./flet_web/fastapi
2025-10-06T17:57:10,477   copying build/lib/flet_web/fastapi/app.py -> build/bdist.linux-armv7l/wheel/./flet_web/fastapi
2025-10-06T17:57:10,480   copying build/lib/flet_web/fastapi/flet_static_files.py -> build/bdist.linux-armv7l/wheel/./flet_web/fastapi
2025-10-06T17:57:10,482   running install_egg_info
2025-10-06T17:57:10,488   Copying src/flet_web.egg-info to build/bdist.linux-armv7l/wheel/./flet_web-0.70.0.dev6232-py3.11.egg-info
2025-10-06T17:57:10,498   running install_scripts
2025-10-06T17:57:10,505   creating build/bdist.linux-armv7l/wheel/flet_web-0.70.0.dev6232.dist-info/WHEEL
2025-10-06T17:57:10,508   creating '/tmp/pip-wheel-r7eoedop/.tmp-zgajrkh0/flet_web-0.70.0.dev6232-py3-none-any.whl' and adding 'build/bdist.linux-armv7l/wheel' to it
2025-10-06T17:57:10,510   adding 'flet_web/__init__.py'
2025-10-06T17:57:10,512   adding 'flet_web/patch_index.py'
2025-10-06T17:57:10,513   adding 'flet_web/uploads.py'
2025-10-06T17:57:10,514   adding 'flet_web/version.py'
2025-10-06T17:57:10,516   adding 'flet_web/fastapi/__init__.py'
2025-10-06T17:57:10,517   adding 'flet_web/fastapi/app.py'
2025-10-06T17:57:10,519   adding 'flet_web/fastapi/flet_app.py'
2025-10-06T17:57:10,521   adding 'flet_web/fastapi/flet_app_manager.py'
2025-10-06T17:57:10,523   adding 'flet_web/fastapi/flet_fastapi.py'
2025-10-06T17:57:10,524   adding 'flet_web/fastapi/flet_oauth.py'
2025-10-06T17:57:10,526   adding 'flet_web/fastapi/flet_static_files.py'
2025-10-06T17:57:10,527   adding 'flet_web/fastapi/flet_upload.py'
2025-10-06T17:57:10,528   adding 'flet_web/fastapi/oauth_state.py'
2025-10-06T17:57:10,530   adding 'flet_web/fastapi/serve_fastapi_web_app.py'
2025-10-06T17:57:10,532   adding 'flet_web-0.70.0.dev6232.dist-info/METADATA'
2025-10-06T17:57:10,533   adding 'flet_web-0.70.0.dev6232.dist-info/WHEEL'
2025-10-06T17:57:10,533   adding 'flet_web-0.70.0.dev6232.dist-info/top_level.txt'
2025-10-06T17:57:10,534   adding 'flet_web-0.70.0.dev6232.dist-info/RECORD'
2025-10-06T17:57:10,536   removing build/bdist.linux-armv7l/wheel
2025-10-06T17:57:10,641   Building wheel for flet-web (pyproject.toml): finished with status 'done'
2025-10-06T17:57:10,646   Created wheel for flet-web: filename=flet_web-0.70.0.dev6232-py3-none-any.whl size=18643 sha256=c6ca70f16c0982ee3c2f8e3b96d428de68a3c80fbb56071d69e020f2fe339323
2025-10-06T17:57:10,647   Stored in directory: /tmp/pip-ephem-wheel-cache-gcr0r7qn/wheels/8c/1a/a9/deca0ed3872d15b2f935e2813c57127d4c69c1f9ca4ba8112e
2025-10-06T17:57:10,657 Successfully built flet-web
2025-10-06T17:57:10,661 Removed build tracker: '/tmp/pip-build-tracker-533ieau_'