2023-12-03T08:55:55,257 Created temporary directory: /tmp/pip-build-tracker-qnybmf68
2023-12-03T08:55:55,259 Initialized build tracking at /tmp/pip-build-tracker-qnybmf68
2023-12-03T08:55:55,259 Created build tracker: /tmp/pip-build-tracker-qnybmf68
2023-12-03T08:55:55,259 Entered build tracker: /tmp/pip-build-tracker-qnybmf68
2023-12-03T08:55:55,260 Created temporary directory: /tmp/pip-wheel-n7i4twzm
2023-12-03T08:55:55,264 Created temporary directory: /tmp/pip-ephem-wheel-cache-6f5rkz8h
2023-12-03T08:55:55,288 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-12-03T08:55:55,292 2 location(s) to search for versions of winrt-microsoft-ui-input-interop:
2023-12-03T08:55:55,292 * https://pypi.org/simple/winrt-microsoft-ui-input-interop/
2023-12-03T08:55:55,292 * https://www.piwheels.org/simple/winrt-microsoft-ui-input-interop/
2023-12-03T08:55:55,293 Fetching project page and analyzing links: https://pypi.org/simple/winrt-microsoft-ui-input-interop/
2023-12-03T08:55:55,293 Getting page https://pypi.org/simple/winrt-microsoft-ui-input-interop/
2023-12-03T08:55:55,295 Found index url https://pypi.org/simple/
2023-12-03T08:55:55,345 Fetched page https://pypi.org/simple/winrt-microsoft-ui-input-interop/ as application/vnd.pypi.simple.v1+json
2023-12-03T08:55:55,349   Found link https://files.pythonhosted.org/packages/49/54/5fbe324a56c633a6631880e701e11c51b14a281ff9509ac7840ee37854b8/winrt-Microsoft.UI.Input.Interop-2.0.0b2.tar.gz (from https://pypi.org/simple/winrt-microsoft-ui-input-interop/) (requires-python:<3.13,>=3.9), version: 2.0.0b2
2023-12-03T08:55:55,350   Skipping link: No binaries permitted for winrt-microsoft-ui-input-interop: https://files.pythonhosted.org/packages/a9/da/9e1d24ec8da7da213ca409dd24f6ed8c3b0df2e36064edf7e66b64295375/winrt_Microsoft.UI.Input.Interop-2.0.0b2-cp310-cp310-win32.whl (from https://pypi.org/simple/winrt-microsoft-ui-input-interop/) (requires-python:<3.13,>=3.9)
2023-12-03T08:55:55,350   Skipping link: No binaries permitted for winrt-microsoft-ui-input-interop: https://files.pythonhosted.org/packages/75/54/eb7006ca7680e7c4b7753572da66444974f064a85bf1685a8fdfb23963b2/winrt_Microsoft.UI.Input.Interop-2.0.0b2-cp310-cp310-win_amd64.whl (from https://pypi.org/simple/winrt-microsoft-ui-input-interop/) (requires-python:<3.13,>=3.9)
2023-12-03T08:55:55,350   Skipping link: No binaries permitted for winrt-microsoft-ui-input-interop: https://files.pythonhosted.org/packages/3e/8e/4c88909523e2acd2ccfa127af30a4af8b56afb2335fcfb22a4fac713968a/winrt_Microsoft.UI.Input.Interop-2.0.0b2-cp310-cp310-win_arm64.whl (from https://pypi.org/simple/winrt-microsoft-ui-input-interop/) (requires-python:<3.13,>=3.9)
2023-12-03T08:55:55,350   Skipping link: No binaries permitted for winrt-microsoft-ui-input-interop: https://files.pythonhosted.org/packages/b6/e9/e1e111846273229937091b6bad43359ef31fd868601dc5c20b06f7a88c8b/winrt_Microsoft.UI.Input.Interop-2.0.0b2-cp311-cp311-win32.whl (from https://pypi.org/simple/winrt-microsoft-ui-input-interop/) (requires-python:<3.13,>=3.9)
2023-12-03T08:55:55,351   Skipping link: No binaries permitted for winrt-microsoft-ui-input-interop: https://files.pythonhosted.org/packages/b0/c1/8a6bda62458bf338cdd906e06decf957810c1da0e5a30f0965759f3f40f1/winrt_Microsoft.UI.Input.Interop-2.0.0b2-cp311-cp311-win_amd64.whl (from https://pypi.org/simple/winrt-microsoft-ui-input-interop/) (requires-python:<3.13,>=3.9)
2023-12-03T08:55:55,351   Skipping link: No binaries permitted for winrt-microsoft-ui-input-interop: https://files.pythonhosted.org/packages/47/11/577f5757b53f0af308b5e1b034919ad832e81eb1b64046ddbadcc2179412/winrt_Microsoft.UI.Input.Interop-2.0.0b2-cp311-cp311-win_arm64.whl (from https://pypi.org/simple/winrt-microsoft-ui-input-interop/) (requires-python:<3.13,>=3.9)
2023-12-03T08:55:55,351   Skipping link: No binaries permitted for winrt-microsoft-ui-input-interop: https://files.pythonhosted.org/packages/2f/13/4f2807c331ce3edb9138f2c8caa4dc512208fbca9182ca51cb16ab09d615/winrt_Microsoft.UI.Input.Interop-2.0.0b2-cp312-cp312-win32.whl (from https://pypi.org/simple/winrt-microsoft-ui-input-interop/) (requires-python:<3.13,>=3.9)
2023-12-03T08:55:55,351   Skipping link: No binaries permitted for winrt-microsoft-ui-input-interop: https://files.pythonhosted.org/packages/9e/d7/a6a34fd77bce4474cbcdb9349a4b8b5ba52c8517478f03ebbd882cc3094d/winrt_Microsoft.UI.Input.Interop-2.0.0b2-cp312-cp312-win_amd64.whl (from https://pypi.org/simple/winrt-microsoft-ui-input-interop/) (requires-python:<3.13,>=3.9)
2023-12-03T08:55:55,351   Skipping link: No binaries permitted for winrt-microsoft-ui-input-interop: https://files.pythonhosted.org/packages/38/77/e1ab1485543eaf8dbeb85fb43b6880312e752c26f094f1831168c6ed4508/winrt_Microsoft.UI.Input.Interop-2.0.0b2-cp312-cp312-win_arm64.whl (from https://pypi.org/simple/winrt-microsoft-ui-input-interop/) (requires-python:<3.13,>=3.9)
2023-12-03T08:55:55,352   Skipping link: No binaries permitted for winrt-microsoft-ui-input-interop: https://files.pythonhosted.org/packages/30/03/4b1f9e5b9f61a4d26ea95304a2a9b610b1335060a60a969185f21f9289b5/winrt_Microsoft.UI.Input.Interop-2.0.0b2-cp39-cp39-win32.whl (from https://pypi.org/simple/winrt-microsoft-ui-input-interop/) (requires-python:<3.13,>=3.9)
2023-12-03T08:55:55,352   Skipping link: No binaries permitted for winrt-microsoft-ui-input-interop: https://files.pythonhosted.org/packages/bc/bd/7f61d59636113a6ef3065720b3cae5ff762aefc1ecd61ab188adff102ca6/winrt_Microsoft.UI.Input.Interop-2.0.0b2-cp39-cp39-win_amd64.whl (from https://pypi.org/simple/winrt-microsoft-ui-input-interop/) (requires-python:<3.13,>=3.9)
2023-12-03T08:55:55,352   Skipping link: No binaries permitted for winrt-microsoft-ui-input-interop: https://files.pythonhosted.org/packages/1d/a5/5ccb937690498b0001587afff8f7f1f20a03d7c74924cbbc0e771bb0b66d/winrt_Microsoft.UI.Input.Interop-2.0.0b2-cp39-cp39-win_arm64.whl (from https://pypi.org/simple/winrt-microsoft-ui-input-interop/) (requires-python:<3.13,>=3.9)
2023-12-03T08:55:55,352 Fetching project page and analyzing links: https://www.piwheels.org/simple/winrt-microsoft-ui-input-interop/
2023-12-03T08:55:55,353 Getting page https://www.piwheels.org/simple/winrt-microsoft-ui-input-interop/
2023-12-03T08:55:55,354 Found index url https://www.piwheels.org/simple/
2023-12-03T08:55:55,426 Fetched page https://www.piwheels.org/simple/winrt-microsoft-ui-input-interop/ as text/html
2023-12-03T08:55:55,427 Skipping link: not a file: https://www.piwheels.org/simple/winrt-microsoft-ui-input-interop/
2023-12-03T08:55:55,427 Skipping link: not a file: https://pypi.org/simple/winrt-microsoft-ui-input-interop/
2023-12-03T08:55:55,445 Given no hashes to check 1 links for project 'winrt-microsoft-ui-input-interop': discarding no candidates
2023-12-03T08:55:55,462 Collecting winrt-microsoft-ui-input-interop==2.0.0b2
2023-12-03T08:55:55,464   Created temporary directory: /tmp/pip-unpack-qa1id1kj
2023-12-03T08:55:55,508   Downloading winrt-Microsoft.UI.Input.Interop-2.0.0b2.tar.gz (4.1 kB)
2023-12-03T08:55:55,551   Added winrt-microsoft-ui-input-interop==2.0.0b2 from https://files.pythonhosted.org/packages/49/54/5fbe324a56c633a6631880e701e11c51b14a281ff9509ac7840ee37854b8/winrt-Microsoft.UI.Input.Interop-2.0.0b2.tar.gz to build tracker '/tmp/pip-build-tracker-qnybmf68'
2023-12-03T08:55:55,558   Created temporary directory: /tmp/pip-build-env-x91l00oy
2023-12-03T08:55:55,568   Installing build dependencies: started
2023-12-03T08:55:55,569   Running command pip subprocess to install build dependencies
2023-12-03T08:55:56,751   Using pip 23.3 from /home/piwheels/.local/lib/python3.9/site-packages/pip (python 3.9)
2023-12-03T08:55:57,291   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-12-03T08:55:58,724   Collecting setuptools
2023-12-03T08:55:58,740     Using cached https://www.piwheels.org/simple/setuptools/setuptools-69.0.2-py3-none-any.whl (819 kB)
2023-12-03T08:55:59,075   Collecting setuptools-scm
2023-12-03T08:55:59,090     Using cached https://www.piwheels.org/simple/setuptools-scm/setuptools_scm-8.0.4-py3-none-any.whl (42 kB)
2023-12-03T08:55:59,150   Collecting winrt-sdk
2023-12-03T08:55:59,165     Using cached https://www.piwheels.org/simple/winrt-sdk/winrt_sdk-2.0.0b2-py3-none-any.whl (5.2 MB)
2023-12-03T08:55:59,415   Collecting winrt-WindowsAppSDK
2023-12-03T08:55:59,430     Using cached https://www.piwheels.org/simple/winrt-windowsappsdk/winrt_WindowsAppSDK-2.0.0b2-py3-none-any.whl (1.4 MB)
2023-12-03T08:55:59,856   Collecting packaging>=20 (from setuptools-scm)
2023-12-03T08:55:59,870     Using cached https://www.piwheels.org/simple/packaging/packaging-23.2-py3-none-any.whl (53 kB)
2023-12-03T08:55:59,987   Collecting typing-extensions (from setuptools-scm)
2023-12-03T08:56:00,002     Using cached https://www.piwheels.org/simple/typing-extensions/typing_extensions-4.8.0-py3-none-any.whl (31 kB)
2023-12-03T08:56:00,115   Collecting tomli>=1 (from setuptools-scm)
2023-12-03T08:56:00,130     Using cached https://www.piwheels.org/simple/tomli/tomli-2.0.1-py3-none-any.whl (12 kB)
2023-12-03T08:56:02,045   Installing collected packages: winrt-WindowsAppSDK, winrt-sdk, typing-extensions, tomli, setuptools, packaging, setuptools-scm
2023-12-03T08:56:10,813   Successfully installed packaging-23.2 setuptools-69.0.2 setuptools-scm-8.0.4 tomli-2.0.1 typing-extensions-4.8.0 winrt-WindowsAppSDK-2.0.0b2 winrt-sdk-2.0.0b2
2023-12-03T08:56:10,994   WARNING: There was an error checking the latest version of pip.
2023-12-03T08:56:11,289   Installing build dependencies: finished with status 'done'
2023-12-03T08:56:11,293   Getting requirements to build wheel: started
2023-12-03T08:56:11,294   Running command Getting requirements to build wheel
2023-12-03T08:56:11,862   WARNING setuptools_scm._integration.setuptools pyproject.toml does not contain a tool.setuptools_scm section
2023-12-03T08:56:12,194   running egg_info
2023-12-03T08:56:12,200   writing winrt_Microsoft.UI.Input.Interop.egg-info/PKG-INFO
2023-12-03T08:56:12,205   writing dependency_links to winrt_Microsoft.UI.Input.Interop.egg-info/dependency_links.txt
2023-12-03T08:56:12,208   writing requirements to winrt_Microsoft.UI.Input.Interop.egg-info/requires.txt
2023-12-03T08:56:12,209   writing top-level names to winrt_Microsoft.UI.Input.Interop.egg-info/top_level.txt
2023-12-03T08:56:12,263   ERROR setuptools_scm._file_finders.git listing git files failed - pretending there aren't any
2023-12-03T08:56:12,272   reading manifest file 'winrt_Microsoft.UI.Input.Interop.egg-info/SOURCES.txt'
2023-12-03T08:56:12,277   writing manifest file 'winrt_Microsoft.UI.Input.Interop.egg-info/SOURCES.txt'
2023-12-03T08:56:12,384   Getting requirements to build wheel: finished with status 'done'
2023-12-03T08:56:12,400   Installing backend dependencies: started
2023-12-03T08:56:12,401   Running command pip subprocess to install backend dependencies
2023-12-03T08:56:13,593   Using pip 23.3 from /home/piwheels/.local/lib/python3.9/site-packages/pip (python 3.9)
2023-12-03T08:56:14,138   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-12-03T08:56:14,474   Collecting wheel
2023-12-03T08:56:14,490     Using cached https://www.piwheels.org/simple/wheel/wheel-0.42.0-py3-none-any.whl (65 kB)
2023-12-03T08:56:16,108   Installing collected packages: wheel
2023-12-03T08:56:16,328     Creating /tmp/pip-build-env-x91l00oy/normal/bin
2023-12-03T08:56:16,331     changing mode of /tmp/pip-build-env-x91l00oy/normal/bin/wheel to 755
2023-12-03T08:56:16,344   Successfully installed wheel-0.42.0
2023-12-03T08:56:16,522   WARNING: There was an error checking the latest version of pip.
2023-12-03T08:56:16,742   Installing backend dependencies: finished with status 'done'
2023-12-03T08:56:16,744   Created temporary directory: /tmp/pip-modern-metadata-hhwn47n7
2023-12-03T08:56:16,747   Preparing metadata (pyproject.toml): started
2023-12-03T08:56:16,748   Running command Preparing metadata (pyproject.toml)
2023-12-03T08:56:17,302   WARNING setuptools_scm._integration.setuptools pyproject.toml does not contain a tool.setuptools_scm section
2023-12-03T08:56:17,685   running dist_info
2023-12-03T08:56:17,692   creating /tmp/pip-modern-metadata-hhwn47n7/winrt_Microsoft.UI.Input.Interop.egg-info
2023-12-03T08:56:17,699   writing /tmp/pip-modern-metadata-hhwn47n7/winrt_Microsoft.UI.Input.Interop.egg-info/PKG-INFO
2023-12-03T08:56:17,704   writing dependency_links to /tmp/pip-modern-metadata-hhwn47n7/winrt_Microsoft.UI.Input.Interop.egg-info/dependency_links.txt
2023-12-03T08:56:17,707   writing requirements to /tmp/pip-modern-metadata-hhwn47n7/winrt_Microsoft.UI.Input.Interop.egg-info/requires.txt
2023-12-03T08:56:17,709   writing top-level names to /tmp/pip-modern-metadata-hhwn47n7/winrt_Microsoft.UI.Input.Interop.egg-info/top_level.txt
2023-12-03T08:56:17,710   writing manifest file '/tmp/pip-modern-metadata-hhwn47n7/winrt_Microsoft.UI.Input.Interop.egg-info/SOURCES.txt'
2023-12-03T08:56:17,763   ERROR setuptools_scm._file_finders.git listing git files failed - pretending there aren't any
2023-12-03T08:56:17,772   reading manifest file '/tmp/pip-modern-metadata-hhwn47n7/winrt_Microsoft.UI.Input.Interop.egg-info/SOURCES.txt'
2023-12-03T08:56:17,778   writing manifest file '/tmp/pip-modern-metadata-hhwn47n7/winrt_Microsoft.UI.Input.Interop.egg-info/SOURCES.txt'
2023-12-03T08:56:17,779   creating '/tmp/pip-modern-metadata-hhwn47n7/winrt_Microsoft.UI.Input.Interop-2.0.0b2.dist-info'
2023-12-03T08:56:17,927   Preparing metadata (pyproject.toml): finished with status 'done'
2023-12-03T08:56:17,933   Source in /tmp/pip-wheel-n7i4twzm/winrt-microsoft-ui-input-interop_69db0b344c38432d9df2ec5f9ef26fbe has version 2.0.0b2, which satisfies requirement winrt-microsoft-ui-input-interop==2.0.0b2 from https://files.pythonhosted.org/packages/49/54/5fbe324a56c633a6631880e701e11c51b14a281ff9509ac7840ee37854b8/winrt-Microsoft.UI.Input.Interop-2.0.0b2.tar.gz
2023-12-03T08:56:17,934   Removed winrt-microsoft-ui-input-interop==2.0.0b2 from https://files.pythonhosted.org/packages/49/54/5fbe324a56c633a6631880e701e11c51b14a281ff9509ac7840ee37854b8/winrt-Microsoft.UI.Input.Interop-2.0.0b2.tar.gz from build tracker '/tmp/pip-build-tracker-qnybmf68'
2023-12-03T08:56:17,940 Created temporary directory: /tmp/pip-unpack-jhy4syu8
2023-12-03T08:56:17,941 Created temporary directory: /tmp/pip-unpack-ra7bcp_b
2023-12-03T08:56:17,953 Building wheels for collected packages: winrt-microsoft-ui-input-interop
2023-12-03T08:56:17,958   Created temporary directory: /tmp/pip-wheel-lkmrgyw5
2023-12-03T08:56:17,958   Destination directory: /tmp/pip-wheel-lkmrgyw5
2023-12-03T08:56:17,960   Building wheel for winrt-microsoft-ui-input-interop (pyproject.toml): started
2023-12-03T08:56:17,962   Running command Building wheel for winrt-microsoft-ui-input-interop (pyproject.toml)
2023-12-03T08:56:18,501   WARNING setuptools_scm._integration.setuptools pyproject.toml does not contain a tool.setuptools_scm section
2023-12-03T08:56:18,853   running bdist_wheel
2023-12-03T08:56:18,881   running build
2023-12-03T08:56:18,881   running build_py
2023-12-03T08:56:18,889   creating build
2023-12-03T08:56:18,890   creating build/lib.linux-armv7l-cpython-39
2023-12-03T08:56:18,891   creating build/lib.linux-armv7l-cpython-39/winrt
2023-12-03T08:56:18,891   creating build/lib.linux-armv7l-cpython-39/winrt/microsoft
2023-12-03T08:56:18,892   creating build/lib.linux-armv7l-cpython-39/winrt/microsoft/ui
2023-12-03T08:56:18,893   creating build/lib.linux-armv7l-cpython-39/winrt/microsoft/ui/input
2023-12-03T08:56:18,894   creating build/lib.linux-armv7l-cpython-39/winrt/microsoft/ui/input/interop
2023-12-03T08:56:18,895   copying winrt/microsoft/ui/input/interop/__init__.py -> build/lib.linux-armv7l-cpython-39/winrt/microsoft/ui/input/interop
2023-12-03T08:56:18,897   running egg_info
2023-12-03T08:56:18,904   writing winrt_Microsoft.UI.Input.Interop.egg-info/PKG-INFO
2023-12-03T08:56:18,908   writing dependency_links to winrt_Microsoft.UI.Input.Interop.egg-info/dependency_links.txt
2023-12-03T08:56:18,911   writing requirements to winrt_Microsoft.UI.Input.Interop.egg-info/requires.txt
2023-12-03T08:56:18,912   writing top-level names to winrt_Microsoft.UI.Input.Interop.egg-info/top_level.txt
2023-12-03T08:56:18,949   ERROR setuptools_scm._file_finders.git listing git files failed - pretending there aren't any
2023-12-03T08:56:18,958   reading manifest file 'winrt_Microsoft.UI.Input.Interop.egg-info/SOURCES.txt'
2023-12-03T08:56:18,963   writing manifest file 'winrt_Microsoft.UI.Input.Interop.egg-info/SOURCES.txt'
2023-12-03T08:56:18,967   copying winrt/_winrt_microsoft_ui_input_interop.pyi -> build/lib.linux-armv7l-cpython-39/winrt
2023-12-03T08:56:18,970   running build_ext
2023-12-03T08:56:18,976   building 'winrt._winrt_microsoft_ui_input_interop' extension
2023-12-03T08:56:18,977   creating build/temp.linux-armv7l-cpython-39
2023-12-03T08:56:18,978   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -fPIC -I/tmp/pip-build-env-x91l00oy/overlay/lib/python3.9/site-packages/winrt_sdk/cppwinrt -I/tmp/pip-build-env-x91l00oy/overlay/lib/python3.9/site-packages/winrt_sdk/pywinrt -I/tmp/pip-build-env-x91l00oy/overlay/lib/python3.9/site-packages/winrt_windows_app_sdk/cppwinrt -I/tmp/pip-build-env-x91l00oy/overlay/lib/python3.9/site-packages/winrt_windows_app_sdk/pywinrt -I/usr/include/python3.9 -c py.Microsoft.UI.Input.Interop.cpp -o build/temp.linux-armv7l-cpython-39/py.Microsoft.UI.Input.Interop.o /std:c++20 /permissive-
2023-12-03T08:56:18,986   arm-linux-gnueabihf-gcc: error: /std:c++20: No such file or directory
2023-12-03T08:56:18,987   arm-linux-gnueabihf-gcc: error: /permissive-: No such file or directory
2023-12-03T08:56:18,990   error: command '/usr/bin/arm-linux-gnueabihf-gcc' failed with exit code 1
2023-12-03T08:56:19,107   ERROR: Building wheel for winrt-microsoft-ui-input-interop (pyproject.toml) exited with 1
2023-12-03T08:56:19,127   [bold magenta]full command[/]: [blue]/usr/bin/python3 /home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py build_wheel /tmp/tmpjokr6afm[/]
2023-12-03T08:56:19,127   [bold magenta]cwd[/]: /tmp/pip-wheel-n7i4twzm/winrt-microsoft-ui-input-interop_69db0b344c38432d9df2ec5f9ef26fbe
2023-12-03T08:56:19,127   Building wheel for winrt-microsoft-ui-input-interop (pyproject.toml): finished with status 'error'
2023-12-03T08:56:19,129   ERROR: Failed building wheel for winrt-microsoft-ui-input-interop
2023-12-03T08:56:19,132 Failed to build winrt-microsoft-ui-input-interop
2023-12-03T08:56:19,133 ERROR: Failed to build one or more wheels
2023-12-03T08:56:19,134 Exception information:
2023-12-03T08:56:19,134 Traceback (most recent call last):
2023-12-03T08:56:19,134   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper
2023-12-03T08:56:19,134     status = run_func(*args)
2023-12-03T08:56:19,134   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 245, in wrapper
2023-12-03T08:56:19,134     return func(self, options, args)
2023-12-03T08:56:19,134   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 181, in run
2023-12-03T08:56:19,134     raise CommandError("Failed to build one or more wheels")
2023-12-03T08:56:19,134 pip._internal.exceptions.CommandError: Failed to build one or more wheels
2023-12-03T08:56:19,136 Removed build tracker: '/tmp/pip-build-tracker-qnybmf68'