2026-07-28T01:28:33,812 Created temporary directory: /tmp/pip-ephem-wheel-cache-jxhn_gyu 2026-07-28T01:28:33,814 Created temporary directory: /tmp/pip-build-tracker-x57d5uyj 2026-07-28T01:28:33,815 Initialized build tracking at /tmp/pip-build-tracker-x57d5uyj 2026-07-28T01:28:33,815 Created build tracker: /tmp/pip-build-tracker-x57d5uyj 2026-07-28T01:28:33,815 Entered build tracker: /tmp/pip-build-tracker-x57d5uyj 2026-07-28T01:28:33,816 Created temporary directory: /tmp/pip-wheel-024s1o8w 2026-07-28T01:28:33,820 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 2026-07-28T01:28:33,822 Created temporary directory: /tmp/pip-ephem-wheel-cache-yu56mxjv 2026-07-28T01:28:33,845 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2026-07-28T01:28:33,849 2 location(s) to search for versions of zeromodel-observation: 2026-07-28T01:28:33,849 * https://pypi.org/simple/zeromodel-observation/ 2026-07-28T01:28:33,849 * https://www.piwheels.org/simple/zeromodel-observation/ 2026-07-28T01:28:33,849 Fetching project page and analyzing links: https://pypi.org/simple/zeromodel-observation/ 2026-07-28T01:28:33,850 Getting page https://pypi.org/simple/zeromodel-observation/ 2026-07-28T01:28:33,852 Found index url https://pypi.org/simple 2026-07-28T01:28:34,093 Fetched page https://pypi.org/simple/zeromodel-observation/ as application/vnd.pypi.simple.v1+json 2026-07-28T01:28:34,094 Skipping link: No binaries permitted for zeromodel-observation: https://files.pythonhosted.org/packages/9c/8f/2b9568d2ee627317dade6fb8c6e99934974006dfc24e78814cc636bde236/zeromodel_observation-1.1.0-py3-none-any.whl (from https://pypi.org/simple/zeromodel-observation/) (requires-python:>=3.10) 2026-07-28T01:28:34,095 Found link https://files.pythonhosted.org/packages/37/d1/ceee812d497aeb8ea0ed9ac23e0b233419f45b6b54d133bc572642e5f5f0/zeromodel_observation-1.1.0.tar.gz (from https://pypi.org/simple/zeromodel-observation/) (requires-python:>=3.10), version: 1.1.0 2026-07-28T01:28:34,096 Fetching project page and analyzing links: https://www.piwheels.org/simple/zeromodel-observation/ 2026-07-28T01:28:34,097 Getting page https://www.piwheels.org/simple/zeromodel-observation/ 2026-07-28T01:28:34,098 Found index url https://www.piwheels.org/simple 2026-07-28T01:28:34,297 Fetched page https://www.piwheels.org/simple/zeromodel-observation/ as text/html 2026-07-28T01:28:34,298 Skipping link: not a file: https://www.piwheels.org/simple/zeromodel-observation/ 2026-07-28T01:28:34,298 Skipping link: not a file: https://pypi.org/simple/zeromodel-observation/ 2026-07-28T01:28:34,319 Given no hashes to check 1 links for project 'zeromodel-observation': discarding no candidates 2026-07-28T01:28:34,338 Collecting zeromodel-observation==1.1.0 2026-07-28T01:28:34,341 Created temporary directory: /tmp/pip-unpack-rlwed5qk 2026-07-28T01:28:34,587 Downloading zeromodel_observation-1.1.0.tar.gz (13 kB) 2026-07-28T01:28:34,629 Added zeromodel-observation==1.1.0 from https://files.pythonhosted.org/packages/37/d1/ceee812d497aeb8ea0ed9ac23e0b233419f45b6b54d133bc572642e5f5f0/zeromodel_observation-1.1.0.tar.gz to build tracker '/tmp/pip-build-tracker-x57d5uyj' 2026-07-28T01:28:34,634 Created temporary directory: /tmp/pip-build-env-z502qbl8 2026-07-28T01:28:34,638 Installing build dependencies: started 2026-07-28T01:28:34,640 Running command pip subprocess to install build dependencies 2026-07-28T01:28:35,775 Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11) 2026-07-28T01:28:36,182 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 2026-07-28T01:28:36,206 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2026-07-28T01:28:37,998 Collecting setuptools>=68 2026-07-28T01:28:37,999 Obtaining dependency information for setuptools>=68 from https://www.piwheels.org/simple/setuptools/setuptools-83.0.0-py3-none-any.whl.metadata 2026-07-28T01:28:38,014 Using cached https://www.piwheels.org/simple/setuptools/setuptools-83.0.0-py3-none-any.whl.metadata (6.6 kB) 2026-07-28T01:28:38,252 Collecting wheel 2026-07-28T01:28:38,253 Obtaining dependency information for wheel from https://www.piwheels.org/simple/wheel/wheel-0.47.0-py3-none-any.whl.metadata 2026-07-28T01:28:38,267 Using cached https://www.piwheels.org/simple/wheel/wheel-0.47.0-py3-none-any.whl.metadata (2.3 kB) 2026-07-28T01:28:38,449 Collecting packaging>=24.0 2026-07-28T01:28:38,450 Obtaining dependency information for packaging>=24.0 from https://www.piwheels.org/simple/packaging/packaging-26.2-py3-none-any.whl.metadata 2026-07-28T01:28:38,463 Using cached https://www.piwheels.org/simple/packaging/packaging-26.2-py3-none-any.whl.metadata (3.5 kB) 2026-07-28T01:28:38,656 Using cached https://www.piwheels.org/simple/wheel/wheel-0.47.0-py3-none-any.whl (32 kB) 2026-07-28T01:28:38,690 Using cached https://www.piwheels.org/simple/packaging/packaging-26.2-py3-none-any.whl (100 kB) 2026-07-28T01:28:38,795 Using cached https://www.piwheels.org/simple/setuptools/setuptools-83.0.0-py3-none-any.whl (1.0 MB) 2026-07-28T01:28:38,826 Using cached https://www.piwheels.org/simple/wheel/wheel-0.47.0-py3-none-any.whl (32 kB) 2026-07-28T01:28:38,852 Using cached https://www.piwheels.org/simple/packaging/packaging-26.2-py3-none-any.whl (100 kB) 2026-07-28T01:28:38,941 Using cached https://www.piwheels.org/simple/setuptools/setuptools-83.0.0-py3-none-any.whl (1.0 MB) 2026-07-28T01:28:41,722 Installing collected packages: setuptools, packaging, wheel 2026-07-28T01:28:45,163 Creating /tmp/pip-build-env-z502qbl8/overlay/local/bin 2026-07-28T01:28:45,165 changing mode of /tmp/pip-build-env-z502qbl8/overlay/local/bin/wheel to 755 2026-07-28T01:28:45,187 Successfully installed packaging-26.2 setuptools-83.0.0 wheel-0.47.0 2026-07-28T01:28:45,482 Installing build dependencies: finished with status 'done' 2026-07-28T01:28:45,490 Getting requirements to build wheel: started 2026-07-28T01:28:45,492 Running command Getting requirements to build wheel 2026-07-28T01:28:46,089 /tmp/pip-build-env-z502qbl8/overlay/local/lib/python3.11/dist-packages/setuptools/config/_apply_pyprojecttoml.py:82: SetuptoolsDeprecationWarning: `project.license` as a TOML table is deprecated 2026-07-28T01:28:46,090 !! 2026-07-28T01:28:46,091 ******************************************************************************** 2026-07-28T01:28:46,091 Please use a simple string containing a SPDX expression for `project.license`. You can also use `project.license-files`. (Both options available on setuptools>=77.0.0). 2026-07-28T01:28:46,092 By 2027-Feb-18, you need to update your project and remove deprecated calls 2026-07-28T01:28:46,093 or your builds will no longer be supported. 2026-07-28T01:28:46,094 See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details. 2026-07-28T01:28:46,095 ******************************************************************************** 2026-07-28T01:28:46,096 !! 2026-07-28T01:28:46,097 corresp(dist, value, root_dir) 2026-07-28T01:28:46,169 /tmp/pip-build-env-z502qbl8/overlay/local/lib/python3.11/dist-packages/setuptools/config/_apply_pyprojecttoml.py:61: SetuptoolsDeprecationWarning: License classifiers are deprecated. 2026-07-28T01:28:46,170 !! 2026-07-28T01:28:46,171 ******************************************************************************** 2026-07-28T01:28:46,171 Please consider removing the following classifiers in favor of a SPDX license expression: 2026-07-28T01:28:46,172 License :: OSI Approved :: MIT License 2026-07-28T01:28:46,173 See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details. 2026-07-28T01:28:46,173 ******************************************************************************** 2026-07-28T01:28:46,174 !! 2026-07-28T01:28:46,175 dist._finalize_license_expression() 2026-07-28T01:28:46,175 /tmp/pip-build-env-z502qbl8/overlay/local/lib/python3.11/dist-packages/setuptools/dist.py:765: SetuptoolsDeprecationWarning: License classifiers are deprecated. 2026-07-28T01:28:46,176 !! 2026-07-28T01:28:46,177 ******************************************************************************** 2026-07-28T01:28:46,177 Please consider removing the following classifiers in favor of a SPDX license expression: 2026-07-28T01:28:46,178 License :: OSI Approved :: MIT License 2026-07-28T01:28:46,179 See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details. 2026-07-28T01:28:46,179 ******************************************************************************** 2026-07-28T01:28:46,180 !! 2026-07-28T01:28:46,181 self._finalize_license_expression() 2026-07-28T01:28:46,181 running egg_info 2026-07-28T01:28:46,187 writing src/zeromodel_observation.egg-info/PKG-INFO 2026-07-28T01:28:46,190 writing dependency_links to src/zeromodel_observation.egg-info/dependency_links.txt 2026-07-28T01:28:46,192 writing requirements to src/zeromodel_observation.egg-info/requires.txt 2026-07-28T01:28:46,193 writing top-level names to src/zeromodel_observation.egg-info/top_level.txt 2026-07-28T01:28:46,213 reading manifest file 'src/zeromodel_observation.egg-info/SOURCES.txt' 2026-07-28T01:28:46,218 writing manifest file 'src/zeromodel_observation.egg-info/SOURCES.txt' 2026-07-28T01:28:46,318 Getting requirements to build wheel: finished with status 'done' 2026-07-28T01:28:46,321 Created temporary directory: /tmp/pip-modern-metadata-hv6ycj0q 2026-07-28T01:28:46,323 Preparing metadata (pyproject.toml): started 2026-07-28T01:28:46,324 Running command Preparing metadata (pyproject.toml) 2026-07-28T01:28:46,879 /tmp/pip-build-env-z502qbl8/overlay/local/lib/python3.11/dist-packages/setuptools/config/_apply_pyprojecttoml.py:82: SetuptoolsDeprecationWarning: `project.license` as a TOML table is deprecated 2026-07-28T01:28:46,879 !! 2026-07-28T01:28:46,880 ******************************************************************************** 2026-07-28T01:28:46,881 Please use a simple string containing a SPDX expression for `project.license`. You can also use `project.license-files`. (Both options available on setuptools>=77.0.0). 2026-07-28T01:28:46,882 By 2027-Feb-18, you need to update your project and remove deprecated calls 2026-07-28T01:28:46,883 or your builds will no longer be supported. 2026-07-28T01:28:46,884 See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details. 2026-07-28T01:28:46,885 ******************************************************************************** 2026-07-28T01:28:46,886 !! 2026-07-28T01:28:46,886 corresp(dist, value, root_dir) 2026-07-28T01:28:46,956 /tmp/pip-build-env-z502qbl8/overlay/local/lib/python3.11/dist-packages/setuptools/config/_apply_pyprojecttoml.py:61: SetuptoolsDeprecationWarning: License classifiers are deprecated. 2026-07-28T01:28:46,956 !! 2026-07-28T01:28:46,958 ******************************************************************************** 2026-07-28T01:28:46,958 Please consider removing the following classifiers in favor of a SPDX license expression: 2026-07-28T01:28:46,960 License :: OSI Approved :: MIT License 2026-07-28T01:28:46,961 See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details. 2026-07-28T01:28:46,961 ******************************************************************************** 2026-07-28T01:28:46,963 !! 2026-07-28T01:28:46,963 dist._finalize_license_expression() 2026-07-28T01:28:46,964 /tmp/pip-build-env-z502qbl8/overlay/local/lib/python3.11/dist-packages/setuptools/dist.py:765: SetuptoolsDeprecationWarning: License classifiers are deprecated. 2026-07-28T01:28:46,964 !! 2026-07-28T01:28:46,965 ******************************************************************************** 2026-07-28T01:28:46,965 Please consider removing the following classifiers in favor of a SPDX license expression: 2026-07-28T01:28:46,966 License :: OSI Approved :: MIT License 2026-07-28T01:28:46,967 See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details. 2026-07-28T01:28:46,968 ******************************************************************************** 2026-07-28T01:28:46,969 !! 2026-07-28T01:28:46,969 self._finalize_license_expression() 2026-07-28T01:28:46,970 running dist_info 2026-07-28T01:28:46,980 creating /tmp/pip-modern-metadata-hv6ycj0q/zeromodel_observation.egg-info 2026-07-28T01:28:46,981 writing /tmp/pip-modern-metadata-hv6ycj0q/zeromodel_observation.egg-info/PKG-INFO 2026-07-28T01:28:46,985 writing dependency_links to /tmp/pip-modern-metadata-hv6ycj0q/zeromodel_observation.egg-info/dependency_links.txt 2026-07-28T01:28:46,987 writing requirements to /tmp/pip-modern-metadata-hv6ycj0q/zeromodel_observation.egg-info/requires.txt 2026-07-28T01:28:46,988 writing top-level names to /tmp/pip-modern-metadata-hv6ycj0q/zeromodel_observation.egg-info/top_level.txt 2026-07-28T01:28:46,989 writing manifest file '/tmp/pip-modern-metadata-hv6ycj0q/zeromodel_observation.egg-info/SOURCES.txt' 2026-07-28T01:28:47,006 reading manifest file '/tmp/pip-modern-metadata-hv6ycj0q/zeromodel_observation.egg-info/SOURCES.txt' 2026-07-28T01:28:47,011 writing manifest file '/tmp/pip-modern-metadata-hv6ycj0q/zeromodel_observation.egg-info/SOURCES.txt' 2026-07-28T01:28:47,012 creating '/tmp/pip-modern-metadata-hv6ycj0q/zeromodel_observation-1.1.0.dist-info' 2026-07-28T01:28:47,137 Preparing metadata (pyproject.toml): finished with status 'done' 2026-07-28T01:28:47,142 Source in /tmp/pip-wheel-024s1o8w/zeromodel-observation_1d7f63e16ccd4c86a8f308d7dd590e81 has version 1.1.0, which satisfies requirement zeromodel-observation==1.1.0 from https://files.pythonhosted.org/packages/37/d1/ceee812d497aeb8ea0ed9ac23e0b233419f45b6b54d133bc572642e5f5f0/zeromodel_observation-1.1.0.tar.gz 2026-07-28T01:28:47,143 Removed zeromodel-observation==1.1.0 from https://files.pythonhosted.org/packages/37/d1/ceee812d497aeb8ea0ed9ac23e0b233419f45b6b54d133bc572642e5f5f0/zeromodel_observation-1.1.0.tar.gz from build tracker '/tmp/pip-build-tracker-x57d5uyj' 2026-07-28T01:28:47,149 Created temporary directory: /tmp/pip-unpack-yysxb6d1 2026-07-28T01:28:47,150 Building wheels for collected packages: zeromodel-observation 2026-07-28T01:28:47,154 Created temporary directory: /tmp/pip-wheel-gnr8i3eg 2026-07-28T01:28:47,155 Destination directory: /tmp/pip-wheel-gnr8i3eg 2026-07-28T01:28:47,157 Building wheel for zeromodel-observation (pyproject.toml): started 2026-07-28T01:28:47,158 Running command Building wheel for zeromodel-observation (pyproject.toml) 2026-07-28T01:28:47,699 /tmp/pip-build-env-z502qbl8/overlay/local/lib/python3.11/dist-packages/setuptools/config/_apply_pyprojecttoml.py:82: SetuptoolsDeprecationWarning: `project.license` as a TOML table is deprecated 2026-07-28T01:28:47,699 !! 2026-07-28T01:28:47,701 ******************************************************************************** 2026-07-28T01:28:47,701 Please use a simple string containing a SPDX expression for `project.license`. You can also use `project.license-files`. (Both options available on setuptools>=77.0.0). 2026-07-28T01:28:47,702 By 2027-Feb-18, you need to update your project and remove deprecated calls 2026-07-28T01:28:47,703 or your builds will no longer be supported. 2026-07-28T01:28:47,704 See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details. 2026-07-28T01:28:47,705 ******************************************************************************** 2026-07-28T01:28:47,706 !! 2026-07-28T01:28:47,706 corresp(dist, value, root_dir) 2026-07-28T01:28:47,768 /tmp/pip-build-env-z502qbl8/overlay/local/lib/python3.11/dist-packages/setuptools/config/_apply_pyprojecttoml.py:61: SetuptoolsDeprecationWarning: License classifiers are deprecated. 2026-07-28T01:28:47,768 !! 2026-07-28T01:28:47,769 ******************************************************************************** 2026-07-28T01:28:47,770 Please consider removing the following classifiers in favor of a SPDX license expression: 2026-07-28T01:28:47,771 License :: OSI Approved :: MIT License 2026-07-28T01:28:47,772 See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details. 2026-07-28T01:28:47,773 ******************************************************************************** 2026-07-28T01:28:47,774 !! 2026-07-28T01:28:47,774 dist._finalize_license_expression() 2026-07-28T01:28:47,775 /tmp/pip-build-env-z502qbl8/overlay/local/lib/python3.11/dist-packages/setuptools/dist.py:765: SetuptoolsDeprecationWarning: License classifiers are deprecated. 2026-07-28T01:28:47,775 !! 2026-07-28T01:28:47,777 ******************************************************************************** 2026-07-28T01:28:47,777 Please consider removing the following classifiers in favor of a SPDX license expression: 2026-07-28T01:28:47,778 License :: OSI Approved :: MIT License 2026-07-28T01:28:47,779 See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details. 2026-07-28T01:28:47,780 ******************************************************************************** 2026-07-28T01:28:47,781 !! 2026-07-28T01:28:47,782 self._finalize_license_expression() 2026-07-28T01:28:47,782 running bdist_wheel 2026-07-28T01:28:47,794 running build 2026-07-28T01:28:47,795 running build_py 2026-07-28T01:28:47,801 creating build/lib/zeromodel/observation 2026-07-28T01:28:47,804 copying src/zeromodel/observation/__init__.py -> build/lib/zeromodel/observation 2026-07-28T01:28:47,806 copying src/zeromodel/observation/visual_address_manifest.py -> build/lib/zeromodel/observation 2026-07-28T01:28:47,808 copying src/zeromodel/observation/deployment_binding.py -> build/lib/zeromodel/observation 2026-07-28T01:28:47,811 copying src/zeromodel/observation/visual_address.py -> build/lib/zeromodel/observation 2026-07-28T01:28:47,813 running egg_info 2026-07-28T01:28:47,823 writing src/zeromodel_observation.egg-info/PKG-INFO 2026-07-28T01:28:47,826 writing dependency_links to src/zeromodel_observation.egg-info/dependency_links.txt 2026-07-28T01:28:47,828 writing requirements to src/zeromodel_observation.egg-info/requires.txt 2026-07-28T01:28:47,829 writing top-level names to src/zeromodel_observation.egg-info/top_level.txt 2026-07-28T01:28:47,838 reading manifest file 'src/zeromodel_observation.egg-info/SOURCES.txt' 2026-07-28T01:28:47,843 writing manifest file 'src/zeromodel_observation.egg-info/SOURCES.txt' 2026-07-28T01:28:47,854 installing to build/bdist.linux-armv7l/wheel 2026-07-28T01:28:47,855 running install 2026-07-28T01:28:47,878 running install_lib 2026-07-28T01:28:47,883 creating build/bdist.linux-armv7l/wheel 2026-07-28T01:28:47,886 creating build/bdist.linux-armv7l/wheel/zeromodel 2026-07-28T01:28:47,888 creating build/bdist.linux-armv7l/wheel/zeromodel/observation 2026-07-28T01:28:47,889 copying build/lib/zeromodel/observation/__init__.py -> build/bdist.linux-armv7l/wheel/./zeromodel/observation 2026-07-28T01:28:47,892 copying build/lib/zeromodel/observation/visual_address_manifest.py -> build/bdist.linux-armv7l/wheel/./zeromodel/observation 2026-07-28T01:28:47,895 copying build/lib/zeromodel/observation/deployment_binding.py -> build/bdist.linux-armv7l/wheel/./zeromodel/observation 2026-07-28T01:28:47,898 copying build/lib/zeromodel/observation/visual_address.py -> build/bdist.linux-armv7l/wheel/./zeromodel/observation 2026-07-28T01:28:47,901 running install_egg_info 2026-07-28T01:28:47,906 Copying src/zeromodel_observation.egg-info to build/bdist.linux-armv7l/wheel/./zeromodel_observation-1.1.0-py3.11.egg-info 2026-07-28T01:28:47,917 running install_scripts 2026-07-28T01:28:47,926 creating build/bdist.linux-armv7l/wheel/zeromodel_observation-1.1.0.dist-info/WHEEL 2026-07-28T01:28:47,928 creating '/tmp/pip-wheel-gnr8i3eg/.tmp-bf5f39me/zeromodel_observation-1.1.0-py3-none-any.whl' and adding 'build/bdist.linux-armv7l/wheel' to it 2026-07-28T01:28:47,931 adding 'zeromodel/observation/__init__.py' 2026-07-28T01:28:47,933 adding 'zeromodel/observation/deployment_binding.py' 2026-07-28T01:28:47,935 adding 'zeromodel/observation/visual_address.py' 2026-07-28T01:28:47,937 adding 'zeromodel/observation/visual_address_manifest.py' 2026-07-28T01:28:47,939 adding 'zeromodel_observation-1.1.0.dist-info/METADATA' 2026-07-28T01:28:47,940 adding 'zeromodel_observation-1.1.0.dist-info/WHEEL' 2026-07-28T01:28:47,941 adding 'zeromodel_observation-1.1.0.dist-info/top_level.txt' 2026-07-28T01:28:47,942 adding 'zeromodel_observation-1.1.0.dist-info/RECORD' 2026-07-28T01:28:47,943 removing build/bdist.linux-armv7l/wheel 2026-07-28T01:28:48,047 Building wheel for zeromodel-observation (pyproject.toml): finished with status 'done' 2026-07-28T01:28:48,052 Created wheel for zeromodel-observation: filename=zeromodel_observation-1.1.0-py3-none-any.whl size=10806 sha256=fc41ee4bfec5568a3bc77f5ac80778e15db5f539b076bf34b8b9a28508ef2d1e 2026-07-28T01:28:48,053 Stored in directory: /tmp/pip-ephem-wheel-cache-yu56mxjv/wheels/fc/99/de/782e185cb57e52a57c4146730d09415f7b4ce492ba96c8ccc1 2026-07-28T01:28:48,063 Successfully built zeromodel-observation 2026-07-28T01:28:48,067 Removed build tracker: '/tmp/pip-build-tracker-x57d5uyj'