2026-05-20T22:20:32,028 Created temporary directory: /tmp/pip-ephem-wheel-cache-fi6wa05x 2026-05-20T22:20:32,030 Created temporary directory: /tmp/pip-build-tracker-6th6xxki 2026-05-20T22:20:32,031 Initialized build tracking at /tmp/pip-build-tracker-6th6xxki 2026-05-20T22:20:32,031 Created build tracker: /tmp/pip-build-tracker-6th6xxki 2026-05-20T22:20:32,032 Entered build tracker: /tmp/pip-build-tracker-6th6xxki 2026-05-20T22:20:32,033 Created temporary directory: /tmp/pip-wheel-cjjc7o8x 2026-05-20T22:20:32,035 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 2026-05-20T22:20:32,038 Created temporary directory: /tmp/pip-ephem-wheel-cache-5bqec56z 2026-05-20T22:20:32,060 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2026-05-20T22:20:32,063 2 location(s) to search for versions of stylometry-python: 2026-05-20T22:20:32,063 * https://pypi.org/simple/stylometry-python/ 2026-05-20T22:20:32,063 * https://www.piwheels.org/simple/stylometry-python/ 2026-05-20T22:20:32,064 Fetching project page and analyzing links: https://pypi.org/simple/stylometry-python/ 2026-05-20T22:20:32,065 Getting page https://pypi.org/simple/stylometry-python/ 2026-05-20T22:20:32,066 Found index url https://pypi.org/simple 2026-05-20T22:20:32,224 Fetched page https://pypi.org/simple/stylometry-python/ as application/vnd.pypi.simple.v1+json 2026-05-20T22:20:32,227 Skipping link: No binaries permitted for stylometry-python: https://files.pythonhosted.org/packages/b9/6f/ab794e0e1da4cc3173605fb32826ff0b5482f5f50d6ab3e6cc87c9faa308/stylometry_python-1.1.1-py3-none-any.whl (from https://pypi.org/simple/stylometry-python/) (requires-python:>=3.9) 2026-05-20T22:20:32,228 Found link https://files.pythonhosted.org/packages/f3/5f/2d9ab5e416140ff18d492588c10871e7bac3662caa310e0756c02621af17/stylometry_python-1.1.1.tar.gz (from https://pypi.org/simple/stylometry-python/) (requires-python:>=3.9), version: 1.1.1 2026-05-20T22:20:32,229 Skipping link: No binaries permitted for stylometry-python: https://files.pythonhosted.org/packages/0e/97/e86d7a339d3131979df6458e461d83b39e9eb7ab132ed855442f603c0284/stylometry_python-1.1.2.dev1-py3-none-any.whl (from https://pypi.org/simple/stylometry-python/) (requires-python:>=3.9) 2026-05-20T22:20:32,230 Found link https://files.pythonhosted.org/packages/a0/d3/aae05bcff1c53898b4563e26b782babfaf5b537f70f9a1e5c0e0c40fa84c/stylometry_python-1.1.2.dev1.tar.gz (from https://pypi.org/simple/stylometry-python/) (requires-python:>=3.9), version: 1.1.2.dev1 2026-05-20T22:20:32,230 Skipping link: No binaries permitted for stylometry-python: https://files.pythonhosted.org/packages/cb/7a/e7cc9f77c4ae2fbe4b2266b696e54c750360b91d6d1473ccfbeaac09bfc2/stylometry_python-1.2.0-py3-none-any.whl (from https://pypi.org/simple/stylometry-python/) (requires-python:>=3.9) 2026-05-20T22:20:32,231 Found link https://files.pythonhosted.org/packages/0e/82/022b653786fca4cd185b34022afdd705b407c5158d3ed41bb429b83927d8/stylometry_python-1.2.0.tar.gz (from https://pypi.org/simple/stylometry-python/) (requires-python:>=3.9), version: 1.2.0 2026-05-20T22:20:32,232 Skipping link: No binaries permitted for stylometry-python: https://files.pythonhosted.org/packages/c3/b4/2fdb66f62d459096c4df98d8884397d51c17670eee0a2994cf0097956ad2/stylometry_python-1.3.0-py3-none-any.whl (from https://pypi.org/simple/stylometry-python/) (requires-python:>=3.9) 2026-05-20T22:20:32,233 Found link https://files.pythonhosted.org/packages/b7/2c/db66860a1cc826545f7aef0b6b37c63ee7a0c86fa96bfca203767d4e4bfc/stylometry_python-1.3.0.tar.gz (from https://pypi.org/simple/stylometry-python/) (requires-python:>=3.9), version: 1.3.0 2026-05-20T22:20:32,233 Skipping link: No binaries permitted for stylometry-python: https://files.pythonhosted.org/packages/09/a8/8dc3025f81635e30ea586ffba379e1832484b3acd80f6cc63aafa64a1302/stylometry_python-1.3.1.dev1-py3-none-any.whl (from https://pypi.org/simple/stylometry-python/) (requires-python:>=3.9) 2026-05-20T22:20:32,234 Found link https://files.pythonhosted.org/packages/66/6e/e017f1919b2e87ad79df45fbdfed4df8990b61c57b241cbb5ad14a6e3d3e/stylometry_python-1.3.1.dev1.tar.gz (from https://pypi.org/simple/stylometry-python/) (requires-python:>=3.9), version: 1.3.1.dev1 2026-05-20T22:20:32,235 Skipping link: No binaries permitted for stylometry-python: https://files.pythonhosted.org/packages/ad/dd/ea704f9f12c175ccda6438ca2083f3f58269796216b4ab10cdb99b314da1/stylometry_python-1.3.3-py3-none-any.whl (from https://pypi.org/simple/stylometry-python/) (requires-python:>=3.9) 2026-05-20T22:20:32,236 Found link https://files.pythonhosted.org/packages/bc/1e/1206e7e6b049f2acf40057ed096f0e77e0f6882611ae3db2390d86e2f987/stylometry_python-1.3.3.tar.gz (from https://pypi.org/simple/stylometry-python/) (requires-python:>=3.9), version: 1.3.3 2026-05-20T22:20:32,236 Fetching project page and analyzing links: https://www.piwheels.org/simple/stylometry-python/ 2026-05-20T22:20:32,237 Getting page https://www.piwheels.org/simple/stylometry-python/ 2026-05-20T22:20:32,238 Found index url https://www.piwheels.org/simple 2026-05-20T22:20:32,413 Fetched page https://www.piwheels.org/simple/stylometry-python/ as text/html 2026-05-20T22:20:32,415 Skipping link: No binaries permitted for stylometry-python: https://www.piwheels.org/simple/stylometry-python/stylometry_python-1.2.0-py3-none-any.whl#sha256=a7af956b0fa4a698ec1bc7c2b3a60007d607eabfb254f1a00f6401ba62f6ba49 (from https://www.piwheels.org/simple/stylometry-python/) (requires-python:>=3.9) 2026-05-20T22:20:32,416 Skipping link: No binaries permitted for stylometry-python: https://www.piwheels.org/simple/stylometry-python/stylometry_python-1.1.2.dev1-py3-none-any.whl#sha256=68b705b30bf0d50f8e82663921d451a751698986af21167a8a9afcda2b148fc4 (from https://www.piwheels.org/simple/stylometry-python/) (requires-python:>=3.9) 2026-05-20T22:20:32,417 Skipping link: No binaries permitted for stylometry-python: https://www.piwheels.org/simple/stylometry-python/stylometry_python-1.1.1-py3-none-any.whl#sha256=3be2572123558be1c1780b00d47e10e605e1bf40381aee3cfe05d85415366adc (from https://www.piwheels.org/simple/stylometry-python/) (requires-python:>=3.9) 2026-05-20T22:20:32,417 Skipping link: not a file: https://www.piwheels.org/simple/stylometry-python/ 2026-05-20T22:20:32,418 Skipping link: not a file: https://pypi.org/simple/stylometry-python/ 2026-05-20T22:20:32,437 Given no hashes to check 1 links for project 'stylometry-python': discarding no candidates 2026-05-20T22:20:32,455 Collecting stylometry-python==1.3.1.dev1 2026-05-20T22:20:32,457 Created temporary directory: /tmp/pip-unpack-aadj2v88 2026-05-20T22:20:32,686 Downloading stylometry_python-1.3.1.dev1.tar.gz (127 kB) 2026-05-20T22:20:32,846 Added stylometry-python==1.3.1.dev1 from https://files.pythonhosted.org/packages/66/6e/e017f1919b2e87ad79df45fbdfed4df8990b61c57b241cbb5ad14a6e3d3e/stylometry_python-1.3.1.dev1.tar.gz to build tracker '/tmp/pip-build-tracker-6th6xxki' 2026-05-20T22:20:32,853 Created temporary directory: /tmp/pip-build-env-6yc_nz3d 2026-05-20T22:20:32,858 Installing build dependencies: started 2026-05-20T22:20:32,859 Running command pip subprocess to install build dependencies 2026-05-20T22:20:34,000 Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11) 2026-05-20T22:20:34,429 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 2026-05-20T22:20:34,453 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2026-05-20T22:20:36,211 Collecting setuptools>=68 2026-05-20T22:20:36,213 Obtaining dependency information for setuptools>=68 from https://www.piwheels.org/simple/setuptools/setuptools-82.0.1-py3-none-any.whl.metadata 2026-05-20T22:20:36,227 Using cached https://www.piwheels.org/simple/setuptools/setuptools-82.0.1-py3-none-any.whl.metadata (6.5 kB) 2026-05-20T22:20:36,578 Collecting setuptools-scm[toml]>=8 2026-05-20T22:20:36,579 Obtaining dependency information for setuptools-scm[toml]>=8 from https://www.piwheels.org/simple/setuptools-scm/setuptools_scm-10.0.5-py3-none-any.whl.metadata 2026-05-20T22:20:36,592 Using cached https://www.piwheels.org/simple/setuptools-scm/setuptools_scm-10.0.5-py3-none-any.whl.metadata (6.5 kB) 2026-05-20T22:20:36,831 Collecting wheel 2026-05-20T22:20:36,832 Obtaining dependency information for wheel from https://www.piwheels.org/simple/wheel/wheel-0.47.0-py3-none-any.whl.metadata 2026-05-20T22:20:36,844 Using cached https://www.piwheels.org/simple/wheel/wheel-0.47.0-py3-none-any.whl.metadata (2.3 kB) 2026-05-20T22:20:36,924 Collecting vcs-versioning>=1.0.0.dev0 2026-05-20T22:20:36,925 Obtaining dependency information for vcs-versioning>=1.0.0.dev0 from https://www.piwheels.org/simple/vcs-versioning/vcs_versioning-1.1.1-py3-none-any.whl.metadata 2026-05-20T22:20:36,938 Using cached https://www.piwheels.org/simple/vcs-versioning/vcs_versioning-1.1.1-py3-none-any.whl.metadata (1.6 kB) 2026-05-20T22:20:37,117 Collecting packaging>=20 2026-05-20T22:20:37,119 Obtaining dependency information for packaging>=20 from https://www.piwheels.org/simple/packaging/packaging-26.2-py3-none-any.whl.metadata 2026-05-20T22:20:37,131 Using cached https://www.piwheels.org/simple/packaging/packaging-26.2-py3-none-any.whl.metadata (3.5 kB) 2026-05-20T22:20:37,383 Using cached https://www.piwheels.org/simple/wheel/wheel-0.47.0-py3-none-any.whl (32 kB) 2026-05-20T22:20:37,404 Using cached https://www.piwheels.org/simple/packaging/packaging-26.2-py3-none-any.whl (100 kB) 2026-05-20T22:20:37,424 Using cached https://www.piwheels.org/simple/vcs-versioning/vcs_versioning-1.1.1-py3-none-any.whl (79 kB) 2026-05-20T22:20:37,441 Using cached https://www.piwheels.org/simple/setuptools-scm/setuptools_scm-10.0.5-py3-none-any.whl (21 kB) 2026-05-20T22:20:37,521 Using cached https://www.piwheels.org/simple/setuptools/setuptools-82.0.1-py3-none-any.whl (1.0 MB) 2026-05-20T22:20:37,560 Using cached https://www.piwheels.org/simple/wheel/wheel-0.47.0-py3-none-any.whl (32 kB) 2026-05-20T22:20:37,584 Using cached https://www.piwheels.org/simple/packaging/packaging-26.2-py3-none-any.whl (100 kB) 2026-05-20T22:20:37,608 Using cached https://www.piwheels.org/simple/vcs-versioning/vcs_versioning-1.1.1-py3-none-any.whl (79 kB) 2026-05-20T22:20:37,630 Using cached https://www.piwheels.org/simple/setuptools-scm/setuptools_scm-10.0.5-py3-none-any.whl (21 kB) 2026-05-20T22:20:37,717 Using cached https://www.piwheels.org/simple/setuptools/setuptools-82.0.1-py3-none-any.whl (1.0 MB) 2026-05-20T22:20:40,485 Installing collected packages: setuptools, packaging, wheel, vcs-versioning, setuptools-scm 2026-05-20T22:20:44,026 Creating /tmp/pip-build-env-6yc_nz3d/overlay/local/bin 2026-05-20T22:20:44,028 changing mode of /tmp/pip-build-env-6yc_nz3d/overlay/local/bin/wheel to 755 2026-05-20T22:20:44,346 changing mode of /tmp/pip-build-env-6yc_nz3d/overlay/local/bin/vcs-versioning to 755 2026-05-20T22:20:44,455 changing mode of /tmp/pip-build-env-6yc_nz3d/overlay/local/bin/setuptools-scm to 755 2026-05-20T22:20:44,491 Successfully installed packaging-26.2 setuptools-82.0.1 setuptools-scm-10.0.5 vcs-versioning-1.1.1 wheel-0.47.0 2026-05-20T22:20:44,792 Installing build dependencies: finished with status 'done' 2026-05-20T22:20:44,799 Getting requirements to build wheel: started 2026-05-20T22:20:44,800 Running command Getting requirements to build wheel 2026-05-20T22:20:45,629 running egg_info 2026-05-20T22:20:45,636 writing stylometry_python.egg-info/PKG-INFO 2026-05-20T22:20:45,643 writing dependency_links to stylometry_python.egg-info/dependency_links.txt 2026-05-20T22:20:45,647 writing requirements to stylometry_python.egg-info/requires.txt 2026-05-20T22:20:45,649 writing top-level names to stylometry_python.egg-info/top_level.txt 2026-05-20T22:20:45,684 /tmp/pip-build-env-6yc_nz3d/overlay/local/lib/python3.11/dist-packages/vcs_versioning/overrides.py:609: UserWarning: No GlobalOverrides context is active. Auto-creating one with SETUPTOOLS_SCM prefix for backwards compatibility. Consider using 'with GlobalOverrides.from_env("YOUR_TOOL"):' explicitly. 2026-05-20T22:20:45,685 return get_active_overrides().subprocess_timeout 2026-05-20T22:20:45,693 listing git files failed - pretending there aren't any 2026-05-20T22:20:45,698 reading manifest file 'stylometry_python.egg-info/SOURCES.txt' 2026-05-20T22:20:45,706 writing manifest file 'stylometry_python.egg-info/SOURCES.txt' 2026-05-20T22:20:45,810 Getting requirements to build wheel: finished with status 'done' 2026-05-20T22:20:45,814 Created temporary directory: /tmp/pip-modern-metadata-44ey0eh5 2026-05-20T22:20:45,816 Preparing metadata (pyproject.toml): started 2026-05-20T22:20:45,817 Running command Preparing metadata (pyproject.toml) 2026-05-20T22:20:46,573 running dist_info 2026-05-20T22:20:46,588 creating /tmp/pip-modern-metadata-44ey0eh5/stylometry_python.egg-info 2026-05-20T22:20:46,589 writing /tmp/pip-modern-metadata-44ey0eh5/stylometry_python.egg-info/PKG-INFO 2026-05-20T22:20:46,595 writing dependency_links to /tmp/pip-modern-metadata-44ey0eh5/stylometry_python.egg-info/dependency_links.txt 2026-05-20T22:20:46,599 writing requirements to /tmp/pip-modern-metadata-44ey0eh5/stylometry_python.egg-info/requires.txt 2026-05-20T22:20:46,600 writing top-level names to /tmp/pip-modern-metadata-44ey0eh5/stylometry_python.egg-info/top_level.txt 2026-05-20T22:20:46,601 writing manifest file '/tmp/pip-modern-metadata-44ey0eh5/stylometry_python.egg-info/SOURCES.txt' 2026-05-20T22:20:46,633 /tmp/pip-build-env-6yc_nz3d/overlay/local/lib/python3.11/dist-packages/vcs_versioning/overrides.py:609: UserWarning: No GlobalOverrides context is active. Auto-creating one with SETUPTOOLS_SCM prefix for backwards compatibility. Consider using 'with GlobalOverrides.from_env("YOUR_TOOL"):' explicitly. 2026-05-20T22:20:46,634 return get_active_overrides().subprocess_timeout 2026-05-20T22:20:46,641 listing git files failed - pretending there aren't any 2026-05-20T22:20:46,646 reading manifest file '/tmp/pip-modern-metadata-44ey0eh5/stylometry_python.egg-info/SOURCES.txt' 2026-05-20T22:20:46,650 writing manifest file '/tmp/pip-modern-metadata-44ey0eh5/stylometry_python.egg-info/SOURCES.txt' 2026-05-20T22:20:46,651 creating '/tmp/pip-modern-metadata-44ey0eh5/stylometry_python-1.3.1.dev1.dist-info' 2026-05-20T22:20:46,780 Preparing metadata (pyproject.toml): finished with status 'done' 2026-05-20T22:20:46,786 Source in /tmp/pip-wheel-cjjc7o8x/stylometry-python_ced89a1d00d34520a1fb0bb6dc3c4c07 has version 1.3.1.dev1, which satisfies requirement stylometry-python==1.3.1.dev1 from https://files.pythonhosted.org/packages/66/6e/e017f1919b2e87ad79df45fbdfed4df8990b61c57b241cbb5ad14a6e3d3e/stylometry_python-1.3.1.dev1.tar.gz 2026-05-20T22:20:46,787 Removed stylometry-python==1.3.1.dev1 from https://files.pythonhosted.org/packages/66/6e/e017f1919b2e87ad79df45fbdfed4df8990b61c57b241cbb5ad14a6e3d3e/stylometry_python-1.3.1.dev1.tar.gz from build tracker '/tmp/pip-build-tracker-6th6xxki' 2026-05-20T22:20:46,794 Created temporary directory: /tmp/pip-unpack-89offqcy 2026-05-20T22:20:46,794 Building wheels for collected packages: stylometry-python 2026-05-20T22:20:46,799 Created temporary directory: /tmp/pip-wheel-1qjpylf6 2026-05-20T22:20:46,800 Destination directory: /tmp/pip-wheel-1qjpylf6 2026-05-20T22:20:46,802 Building wheel for stylometry-python (pyproject.toml): started 2026-05-20T22:20:46,803 Running command Building wheel for stylometry-python (pyproject.toml) 2026-05-20T22:20:47,533 running bdist_wheel 2026-05-20T22:20:47,562 running build 2026-05-20T22:20:47,562 running build_py 2026-05-20T22:20:47,564 creating build/lib/stylometry 2026-05-20T22:20:47,566 copying stylometry/__init__.py -> build/lib/stylometry 2026-05-20T22:20:47,568 copying stylometry/code.py -> build/lib/stylometry 2026-05-20T22:20:47,571 copying stylometry/languages.py -> build/lib/stylometry 2026-05-20T22:20:47,573 copying stylometry/analyzer.py -> build/lib/stylometry 2026-05-20T22:20:47,575 running egg_info 2026-05-20T22:20:47,589 writing stylometry_python.egg-info/PKG-INFO 2026-05-20T22:20:47,594 writing dependency_links to stylometry_python.egg-info/dependency_links.txt 2026-05-20T22:20:47,596 writing requirements to stylometry_python.egg-info/requires.txt 2026-05-20T22:20:47,598 writing top-level names to stylometry_python.egg-info/top_level.txt 2026-05-20T22:20:47,623 /tmp/pip-build-env-6yc_nz3d/overlay/local/lib/python3.11/dist-packages/vcs_versioning/overrides.py:609: UserWarning: No GlobalOverrides context is active. Auto-creating one with SETUPTOOLS_SCM prefix for backwards compatibility. Consider using 'with GlobalOverrides.from_env("YOUR_TOOL"):' explicitly. 2026-05-20T22:20:47,624 return get_active_overrides().subprocess_timeout 2026-05-20T22:20:47,631 listing git files failed - pretending there aren't any 2026-05-20T22:20:47,635 reading manifest file 'stylometry_python.egg-info/SOURCES.txt' 2026-05-20T22:20:47,642 writing manifest file 'stylometry_python.egg-info/SOURCES.txt' 2026-05-20T22:20:47,658 installing to build/bdist.linux-armv7l/wheel 2026-05-20T22:20:47,658 running install 2026-05-20T22:20:47,681 running install_lib 2026-05-20T22:20:47,688 creating build/bdist.linux-armv7l/wheel 2026-05-20T22:20:47,691 creating build/bdist.linux-armv7l/wheel/stylometry 2026-05-20T22:20:47,692 copying build/lib/stylometry/__init__.py -> build/bdist.linux-armv7l/wheel/./stylometry 2026-05-20T22:20:47,694 copying build/lib/stylometry/code.py -> build/bdist.linux-armv7l/wheel/./stylometry 2026-05-20T22:20:47,697 copying build/lib/stylometry/languages.py -> build/bdist.linux-armv7l/wheel/./stylometry 2026-05-20T22:20:47,699 copying build/lib/stylometry/analyzer.py -> build/bdist.linux-armv7l/wheel/./stylometry 2026-05-20T22:20:47,702 running install_egg_info 2026-05-20T22:20:47,709 Copying stylometry_python.egg-info to build/bdist.linux-armv7l/wheel/./stylometry_python-1.3.1.dev1-py3.11.egg-info 2026-05-20T22:20:47,720 running install_scripts 2026-05-20T22:20:47,728 creating build/bdist.linux-armv7l/wheel/stylometry_python-1.3.1.dev1.dist-info/WHEEL 2026-05-20T22:20:47,731 creating '/tmp/pip-wheel-1qjpylf6/.tmp-2wn3qcl9/stylometry_python-1.3.1.dev1-py3-none-any.whl' and adding 'build/bdist.linux-armv7l/wheel' to it 2026-05-20T22:20:47,734 adding 'stylometry/__init__.py' 2026-05-20T22:20:47,736 adding 'stylometry/analyzer.py' 2026-05-20T22:20:47,739 adding 'stylometry/code.py' 2026-05-20T22:20:47,740 adding 'stylometry/languages.py' 2026-05-20T22:20:47,743 adding 'stylometry_python-1.3.1.dev1.dist-info/METADATA' 2026-05-20T22:20:47,745 adding 'stylometry_python-1.3.1.dev1.dist-info/WHEEL' 2026-05-20T22:20:47,746 adding 'stylometry_python-1.3.1.dev1.dist-info/top_level.txt' 2026-05-20T22:20:47,747 adding 'stylometry_python-1.3.1.dev1.dist-info/RECORD' 2026-05-20T22:20:47,748 removing build/bdist.linux-armv7l/wheel 2026-05-20T22:20:47,858 Building wheel for stylometry-python (pyproject.toml): finished with status 'done' 2026-05-20T22:20:47,863 Created wheel for stylometry-python: filename=stylometry_python-1.3.1.dev1-py3-none-any.whl size=14651 sha256=179b91e48d88d737f87c167081aa6906254cfcfd38ee926f3d0dc2e6e243ff84 2026-05-20T22:20:47,864 Stored in directory: /tmp/pip-ephem-wheel-cache-5bqec56z/wheels/58/8f/a0/dacfa4e5eaf23ee75551c7e2c4a1a809a2207f3563e53aeb9a 2026-05-20T22:20:47,876 Successfully built stylometry-python 2026-05-20T22:20:47,879 Removed build tracker: '/tmp/pip-build-tracker-6th6xxki'