2023-03-16T18:00:40,855 Created temporary directory: /tmp/pip-ephem-wheel-cache-38k37mai
2023-03-16T18:00:40,857 Created temporary directory: /tmp/pip-build-tracker-ltx21msi
2023-03-16T18:00:40,858 Initialized build tracking at /tmp/pip-build-tracker-ltx21msi
2023-03-16T18:00:40,858 Created build tracker: /tmp/pip-build-tracker-ltx21msi
2023-03-16T18:00:40,858 Entered build tracker: /tmp/pip-build-tracker-ltx21msi
2023-03-16T18:00:40,859 Created temporary directory: /tmp/pip-wheel-0nbswsfm
2023-03-16T18:00:40,863 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
2023-03-16T18:00:40,866 Created temporary directory: /tmp/pip-ephem-wheel-cache-ko9bleb6
2023-03-16T18:00:40,894 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-03-16T18:00:40,898 2 location(s) to search for versions of willowavif:
2023-03-16T18:00:40,898 * https://pypi.org/simple/willowavif/
2023-03-16T18:00:40,898 * https://www.piwheels.org/simple/willowavif/
2023-03-16T18:00:40,898 Fetching project page and analyzing links: https://pypi.org/simple/willowavif/
2023-03-16T18:00:40,898 Getting page https://pypi.org/simple/willowavif/
2023-03-16T18:00:40,900 Found index url https://pypi.org/simple
2023-03-16T18:00:40,952 Fetched page https://pypi.org/simple/willowavif/ as application/vnd.pypi.simple.v1+json
2023-03-16T18:00:40,955   Skipping link: No binaries permitted for willowavif: https://files.pythonhosted.org/packages/e2/d2/4db30cf26408d5502712c16f62ff239f48758ce20ead69db2eb5c093c5d2/willowavif-0.0.1-py3-none-any.whl (from https://pypi.org/simple/willowavif/) (requires-python:>=3.6)
2023-03-16T18:00:40,955   Found link https://files.pythonhosted.org/packages/b6/16/cfbbe3f2f7b9ec77a1b4952885fb8c24e60be95560545982c5bfa9dbf63e/willowavif-0.0.1.tar.gz (from https://pypi.org/simple/willowavif/) (requires-python:>=3.6), version: 0.0.1
2023-03-16T18:00:40,956   Skipping link: No binaries permitted for willowavif: https://files.pythonhosted.org/packages/40/2d/eff95ae441c8930f0ca1a3cae0a8a50093197ae835acda97f24a52af525c/willowavif-0.1.0-py3-none-any.whl (from https://pypi.org/simple/willowavif/) (requires-python:>=3.6)
2023-03-16T18:00:40,956   Found link https://files.pythonhosted.org/packages/41/90/df27a79745024e00207df1214081d86bbb2efb160322075f808b6c934511/willowavif-0.1.0.tar.gz (from https://pypi.org/simple/willowavif/) (requires-python:>=3.6), version: 0.1.0
2023-03-16T18:00:40,957   Skipping link: No binaries permitted for willowavif: https://files.pythonhosted.org/packages/75/bb/647a005acfc3efb8d6db88fb61faba462391cce8ca4d6c2b8d851baa1be9/willowavif-0.1.1-py3-none-any.whl (from https://pypi.org/simple/willowavif/) (requires-python:>=3.6)
2023-03-16T18:00:40,957   Found link https://files.pythonhosted.org/packages/78/5b/63aab5d2ac6e131ad0a7c08b91594f376b52f7e79fc568f0a31bbd42328e/willowavif-0.1.1.tar.gz (from https://pypi.org/simple/willowavif/) (requires-python:>=3.6), version: 0.1.1
2023-03-16T18:00:40,957   Skipping link: No binaries permitted for willowavif: https://files.pythonhosted.org/packages/29/1c/ffeb595580fa4b6d79c32071baf1236c03b03e82af0cabbbbbff0e0c3b1c/willowavif-0.1.2-py3-none-any.whl (from https://pypi.org/simple/willowavif/) (requires-python:>=3.6)
2023-03-16T18:00:40,958   Found link https://files.pythonhosted.org/packages/c6/0b/1249c0f17d41c5872c3b7ca4cfcb320fafcb9db2ebf6787cd4668515365c/willowavif-0.1.2.tar.gz (from https://pypi.org/simple/willowavif/) (requires-python:>=3.6), version: 0.1.2
2023-03-16T18:00:40,958 Fetching project page and analyzing links: https://www.piwheels.org/simple/willowavif/
2023-03-16T18:00:40,958 Getting page https://www.piwheels.org/simple/willowavif/
2023-03-16T18:00:40,959 Found index url https://www.piwheels.org/simple
2023-03-16T18:00:41,147 Fetched page https://www.piwheels.org/simple/willowavif/ as text/html
2023-03-16T18:00:41,149 Skipping link: not a file: https://www.piwheels.org/simple/willowavif/
2023-03-16T18:00:41,149 Skipping link: not a file: https://pypi.org/simple/willowavif/
2023-03-16T18:00:41,176 Given no hashes to check 1 links for project 'willowavif': discarding no candidates
2023-03-16T18:00:41,204 Collecting willowavif==0.1.2
2023-03-16T18:00:41,207   Created temporary directory: /tmp/pip-unpack-veh2tpsr
2023-03-16T18:00:41,272   Downloading willowavif-0.1.2.tar.gz (14 kB)
2023-03-16T18:00:41,315   Added willowavif==0.1.2 from https://files.pythonhosted.org/packages/c6/0b/1249c0f17d41c5872c3b7ca4cfcb320fafcb9db2ebf6787cd4668515365c/willowavif-0.1.2.tar.gz to build tracker '/tmp/pip-build-tracker-ltx21msi'
2023-03-16T18:00:41,323   Created temporary directory: /tmp/pip-build-env-tm4k45c1
2023-03-16T18:00:41,333   Installing build dependencies: started
2023-03-16T18:00:41,334   Running command pip subprocess to install build dependencies
2023-03-16T18:00:42,531   Using pip 23.0.1 from /home/piwheels/.local/lib/python3.9/site-packages/pip (python 3.9)
2023-03-16T18:00:43,114   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
2023-03-16T18:00:43,146   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-03-16T18:00:44,838   Collecting setuptools
2023-03-16T18:00:44,939     Using cached https://www.piwheels.org/simple/setuptools/setuptools-67.6.0-py3-none-any.whl (1.1 MB)
2023-03-16T18:00:45,210   Collecting wheel
2023-03-16T18:00:45,229     Using cached https://www.piwheels.org/simple/wheel/wheel-0.40.0-py3-none-any.whl (64 kB)
2023-03-16T18:00:46,487   Collecting Pillow
2023-03-16T18:00:46,622     Using cached https://www.piwheels.org/simple/pillow/Pillow-9.4.0-cp39-cp39-linux_armv7l.whl (1.1 MB)
2023-03-16T18:00:46,824   Collecting Willow
2023-03-16T18:00:46,912     Using cached https://www.piwheels.org/simple/willow/Willow-1.4.1-py2.py3-none-any.whl (106 kB)
2023-03-16T18:00:47,156   Collecting pillow-avif-plugin
2023-03-16T18:00:47,165     Using cached pillow-avif-plugin-1.3.1.tar.gz (11 kB)
2023-03-16T18:00:47,200     Preparing metadata (setup.py): started
2023-03-16T18:00:47,201     Running command python setup.py egg_info
2023-03-16T18:00:47,853     running egg_info
2023-03-16T18:00:47,856     creating /tmp/pip-pip-egg-info-o7od1ul0/pillow_avif_plugin.egg-info
2023-03-16T18:00:47,886     writing /tmp/pip-pip-egg-info-o7od1ul0/pillow_avif_plugin.egg-info/PKG-INFO
2023-03-16T18:00:47,889     writing dependency_links to /tmp/pip-pip-egg-info-o7od1ul0/pillow_avif_plugin.egg-info/dependency_links.txt
2023-03-16T18:00:47,891     writing top-level names to /tmp/pip-pip-egg-info-o7od1ul0/pillow_avif_plugin.egg-info/top_level.txt
2023-03-16T18:00:47,893     writing manifest file '/tmp/pip-pip-egg-info-o7od1ul0/pillow_avif_plugin.egg-info/SOURCES.txt'
2023-03-16T18:00:48,197     reading manifest file '/tmp/pip-pip-egg-info-o7od1ul0/pillow_avif_plugin.egg-info/SOURCES.txt'
2023-03-16T18:00:48,199     reading manifest template 'MANIFEST.in'
2023-03-16T18:00:48,203     warning: no previously-included files matching '*.pyc' found anywhere in distribution
2023-03-16T18:00:48,204     warning: no previously-included files matching '*.so' found anywhere in distribution
2023-03-16T18:00:48,207     writing manifest file '/tmp/pip-pip-egg-info-o7od1ul0/pillow_avif_plugin.egg-info/SOURCES.txt'
2023-03-16T18:00:48,277     Preparing metadata (setup.py): finished with status 'done'
2023-03-16T18:00:49,003   Collecting wrapt
2023-03-16T18:00:49,052     Using cached https://www.piwheels.org/simple/wrapt/wrapt-1.15.0-cp39-cp39-linux_armv7l.whl (73 kB)
2023-03-16T18:00:49,305   Building wheels for collected packages: pillow-avif-plugin
2023-03-16T18:00:49,308     Building wheel for pillow-avif-plugin (setup.py): started
2023-03-16T18:00:49,308     Running command python setup.py bdist_wheel
2023-03-16T18:00:50,178     running bdist_wheel
2023-03-16T18:00:50,473     running build
2023-03-16T18:00:50,474     running build_py
2023-03-16T18:00:50,504     creating build
2023-03-16T18:00:50,505     creating build/lib.linux-armv7l-cpython-39
2023-03-16T18:00:50,506     creating build/lib.linux-armv7l-cpython-39/pillow_avif
2023-03-16T18:00:50,508     copying src/pillow_avif/__init__.py -> build/lib.linux-armv7l-cpython-39/pillow_avif
2023-03-16T18:00:50,510     copying src/pillow_avif/AvifImagePlugin.py -> build/lib.linux-armv7l-cpython-39/pillow_avif
2023-03-16T18:00:50,513     running build_ext
2023-03-16T18:00:50,520     building 'pillow_avif._avif' extension
2023-03-16T18:00:50,522     creating build/temp.linux-armv7l-cpython-39
2023-03-16T18:00:50,523     creating build/temp.linux-armv7l-cpython-39/src
2023-03-16T18:00:50,524     creating build/temp.linux-armv7l-cpython-39/src/pillow_avif
2023-03-16T18:00:50,526     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/usr/include/python3.9 -c src/pillow_avif/_avif.c -o build/temp.linux-armv7l-cpython-39/src/pillow_avif/_avif.o
2023-03-16T18:00:50,908     src/pillow_avif/_avif.c:4:10: fatal error: avif/avif.h: No such file or directory
2023-03-16T18:00:50,910         4 | #include "avif/avif.h"
2023-03-16T18:00:50,911           |          ^~~~~~~~~~~~~
2023-03-16T18:00:50,912     compilation terminated.
2023-03-16T18:00:50,915     error: command '/usr/bin/arm-linux-gnueabihf-gcc' failed with exit code 1
2023-03-16T18:00:51,025     error: subprocess-exited-with-error

2023-03-16T18:00:51,025     × python setup.py bdist_wheel did not run successfully.
2023-03-16T18:00:51,025     │ exit code: 1
2023-03-16T18:00:51,025     ╰─> See above for output.

2023-03-16T18:00:51,026     note: This error originates from a subprocess, and is likely not a problem with pip.
2023-03-16T18:00:51,031     full command: /usr/bin/python3 -u -c '
2023-03-16T18:00:51,031     exec(compile('"'"''"'"''"'"'
2023-03-16T18:00:51,031     # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2023-03-16T18:00:51,031     #
2023-03-16T18:00:51,031     # - It imports setuptools before invoking setup.py, to enable projects that directly
2023-03-16T18:00:51,031     #   import from `distutils.core` to work with newer packaging standards.
2023-03-16T18:00:51,032     # - It provides a clear error message when setuptools is not installed.
2023-03-16T18:00:51,032     # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2023-03-16T18:00:51,032     #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2023-03-16T18:00:51,032     #     manifest_maker: standard file '"'"'-c'"'"' not found".
2023-03-16T18:00:51,032     # - It generates a shim setup.py, for handling setup.cfg-only projects.
2023-03-16T18:00:51,032     import os, sys, tokenize

2023-03-16T18:00:51,032     try:
2023-03-16T18:00:51,033         import setuptools
2023-03-16T18:00:51,033     except ImportError as error:
2023-03-16T18:00:51,033         print(
2023-03-16T18:00:51,033             "ERROR: Can not execute `setup.py` since setuptools is not available in "
2023-03-16T18:00:51,033             "the build environment.",
2023-03-16T18:00:51,033             file=sys.stderr,
2023-03-16T18:00:51,033         )
2023-03-16T18:00:51,033         sys.exit(1)

2023-03-16T18:00:51,034     __file__ = %r
2023-03-16T18:00:51,034     sys.argv[0] = __file__

2023-03-16T18:00:51,034     if os.path.exists(__file__):
2023-03-16T18:00:51,034         filename = __file__
2023-03-16T18:00:51,034         with tokenize.open(__file__) as f:
2023-03-16T18:00:51,034             setup_py_code = f.read()
2023-03-16T18:00:51,034     else:
2023-03-16T18:00:51,035         filename = "<auto-generated setuptools caller>"
2023-03-16T18:00:51,035         setup_py_code = "from setuptools import setup; setup()"

2023-03-16T18:00:51,035     exec(compile(setup_py_code, filename, "exec"))
2023-03-16T18:00:51,035     '"'"''"'"''"'"' % ('"'"'/tmp/pip-install-snace27u/pillow-avif-plugin_d0b642d19e8e4d3a98b5a078d6af7747/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' bdist_wheel -d /tmp/pip-wheel-d_tqiw7x
2023-03-16T18:00:51,035     cwd: /tmp/pip-install-snace27u/pillow-avif-plugin_d0b642d19e8e4d3a98b5a078d6af7747/
2023-03-16T18:00:51,035     Building wheel for pillow-avif-plugin (setup.py): finished with status 'error'
2023-03-16T18:00:51,036     ERROR: Failed building wheel for pillow-avif-plugin
2023-03-16T18:00:51,036     Running setup.py clean for pillow-avif-plugin
2023-03-16T18:00:51,037     Running command python setup.py clean
2023-03-16T18:00:51,732     running clean
2023-03-16T18:00:51,787     removing 'build/temp.linux-armv7l-cpython-39' (and everything under it)
2023-03-16T18:00:51,790     removing 'build/lib.linux-armv7l-cpython-39' (and everything under it)
2023-03-16T18:00:51,793     'build/bdist.linux-armv7l' does not exist -- can't clean it
2023-03-16T18:00:51,794     'build/scripts-3.9' does not exist -- can't clean it
2023-03-16T18:00:51,795     removing 'build'
2023-03-16T18:00:51,852   Failed to build pillow-avif-plugin
2023-03-16T18:00:53,690   Installing collected packages: pillow-avif-plugin, wrapt, Willow, wheel, setuptools, Pillow
2023-03-16T18:00:53,696     Running setup.py install for pillow-avif-plugin: started
2023-03-16T18:00:53,697     Running command Running setup.py install for pillow-avif-plugin
2023-03-16T18:00:54,330     running install
2023-03-16T18:00:54,331     /home/piwheels/.local/lib/python3.9/site-packages/setuptools/command/install.py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools.
2023-03-16T18:00:54,331       warnings.warn(
2023-03-16T18:00:54,384     running build
2023-03-16T18:00:54,385     running build_py
2023-03-16T18:00:54,415     creating build
2023-03-16T18:00:54,416     creating build/lib.linux-armv7l-cpython-39
2023-03-16T18:00:54,417     creating build/lib.linux-armv7l-cpython-39/pillow_avif
2023-03-16T18:00:54,419     copying src/pillow_avif/__init__.py -> build/lib.linux-armv7l-cpython-39/pillow_avif
2023-03-16T18:00:54,420     copying src/pillow_avif/AvifImagePlugin.py -> build/lib.linux-armv7l-cpython-39/pillow_avif
2023-03-16T18:00:54,423     running build_ext
2023-03-16T18:00:54,634     building 'pillow_avif._avif' extension
2023-03-16T18:00:54,635     creating build/temp.linux-armv7l-cpython-39
2023-03-16T18:00:54,636     creating build/temp.linux-armv7l-cpython-39/src
2023-03-16T18:00:54,637     creating build/temp.linux-armv7l-cpython-39/src/pillow_avif
2023-03-16T18:00:54,638     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/usr/include/python3.9 -c src/pillow_avif/_avif.c -o build/temp.linux-armv7l-cpython-39/src/pillow_avif/_avif.o
2023-03-16T18:00:54,947     src/pillow_avif/_avif.c:4:10: fatal error: avif/avif.h: No such file or directory
2023-03-16T18:00:54,948         4 | #include "avif/avif.h"
2023-03-16T18:00:54,949           |          ^~~~~~~~~~~~~
2023-03-16T18:00:54,949     compilation terminated.
2023-03-16T18:00:54,954     error: command '/usr/bin/arm-linux-gnueabihf-gcc' failed with exit code 1
2023-03-16T18:00:55,036     error: subprocess-exited-with-error

2023-03-16T18:00:55,037     × Running setup.py install for pillow-avif-plugin did not run successfully.
2023-03-16T18:00:55,037     │ exit code: 1
2023-03-16T18:00:55,037     ╰─> See above for output.

2023-03-16T18:00:55,037     note: This error originates from a subprocess, and is likely not a problem with pip.
2023-03-16T18:00:55,043     full command: /usr/bin/python3 -u -c '
2023-03-16T18:00:55,044     exec(compile('"'"''"'"''"'"'
2023-03-16T18:00:55,044     # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2023-03-16T18:00:55,044     #
2023-03-16T18:00:55,044     # - It imports setuptools before invoking setup.py, to enable projects that directly
2023-03-16T18:00:55,044     #   import from `distutils.core` to work with newer packaging standards.
2023-03-16T18:00:55,044     # - It provides a clear error message when setuptools is not installed.
2023-03-16T18:00:55,044     # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2023-03-16T18:00:55,044     #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2023-03-16T18:00:55,045     #     manifest_maker: standard file '"'"'-c'"'"' not found".
2023-03-16T18:00:55,045     # - It generates a shim setup.py, for handling setup.cfg-only projects.
2023-03-16T18:00:55,045     import os, sys, tokenize

2023-03-16T18:00:55,045     try:
2023-03-16T18:00:55,045         import setuptools
2023-03-16T18:00:55,045     except ImportError as error:
2023-03-16T18:00:55,045         print(
2023-03-16T18:00:55,046             "ERROR: Can not execute `setup.py` since setuptools is not available in "
2023-03-16T18:00:55,046             "the build environment.",
2023-03-16T18:00:55,046             file=sys.stderr,
2023-03-16T18:00:55,046         )
2023-03-16T18:00:55,046         sys.exit(1)

2023-03-16T18:00:55,046     __file__ = %r
2023-03-16T18:00:55,046     sys.argv[0] = __file__

2023-03-16T18:00:55,047     if os.path.exists(__file__):
2023-03-16T18:00:55,047         filename = __file__
2023-03-16T18:00:55,047         with tokenize.open(__file__) as f:
2023-03-16T18:00:55,047             setup_py_code = f.read()
2023-03-16T18:00:55,047     else:
2023-03-16T18:00:55,047         filename = "<auto-generated setuptools caller>"
2023-03-16T18:00:55,047         setup_py_code = "from setuptools import setup; setup()"

2023-03-16T18:00:55,048     exec(compile(setup_py_code, filename, "exec"))
2023-03-16T18:00:55,048     '"'"''"'"''"'"' % ('"'"'/tmp/pip-install-snace27u/pillow-avif-plugin_d0b642d19e8e4d3a98b5a078d6af7747/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' install --record /tmp/pip-record-2mk9vmfa/install-record.txt --single-version-externally-managed --prefix /tmp/pip-build-env-tm4k45c1/overlay --compile --install-headers /tmp/pip-build-env-tm4k45c1/overlay/include/python3.9/pillow-avif-plugin
2023-03-16T18:00:55,048     cwd: /tmp/pip-install-snace27u/pillow-avif-plugin_d0b642d19e8e4d3a98b5a078d6af7747/
2023-03-16T18:00:55,048     Running setup.py install for pillow-avif-plugin: finished with status 'error'
2023-03-16T18:00:55,055   error: legacy-install-failure

2023-03-16T18:00:55,056   × Encountered error while trying to install package.
2023-03-16T18:00:55,056   ╰─> pillow-avif-plugin

2023-03-16T18:00:55,056   note: This is an issue with the package mentioned above, not pip.
2023-03-16T18:00:55,056   hint: See above for output from the failure.
2023-03-16T18:00:55,672   ERROR: [present-rich] pip subprocess to install build dependencies exited with 1
2023-03-16T18:00:55,690   [bold magenta]full command[/]: [blue]/usr/bin/python3 /home/piwheels/.local/lib/python3.9/site-packages/pip/__pip-runner__.py install --ignore-installed --no-user --prefix /tmp/pip-build-env-tm4k45c1/overlay --no-warn-script-location -v --no-binary willowavif --only-binary :none: -i https://pypi.org/simple --extra-index-url https://www.piwheels.org/simple --prefer-binary -- setuptools wheel Pillow Willow pillow-avif-plugin wrapt[/]
2023-03-16T18:00:55,690   [bold magenta]cwd[/]: \[inherit]
2023-03-16T18:00:55,690   Installing build dependencies: finished with status 'error'
2023-03-16T18:00:55,691 ERROR: [present-rich] pip subprocess to install build dependencies exited with 1
2023-03-16T18:00:55,697 Exception information:
2023-03-16T18:00:55,697 Traceback (most recent call last):
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper
2023-03-16T18:00:55,697     status = run_func(*args)
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 247, in wrapper
2023-03-16T18:00:55,697     return func(self, options, args)
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 170, in run
2023-03-16T18:00:55,697     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2023-03-16T18:00:55,697     result = self._result = resolver.resolve(
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2023-03-16T18:00:55,697     state = resolution.resolve(requirements, max_rounds=max_rounds)
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2023-03-16T18:00:55,697     self._add_to_criteria(self.state.criteria, r, parent=None)
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria
2023-03-16T18:00:55,697     if not criterion.candidates:
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2023-03-16T18:00:55,697     return bool(self._sequence)
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2023-03-16T18:00:55,697     return any(self)
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2023-03-16T18:00:55,697     return (c for c in iterator if id(c) not in self._incompatible_ids)
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2023-03-16T18:00:55,697     candidate = func()
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2023-03-16T18:00:55,697     self._link_candidate_cache[link] = LinkCandidate(
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 297, in __init__
2023-03-16T18:00:55,697     super().__init__(
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 162, in __init__
2023-03-16T18:00:55,697     self.dist = self._prepare()
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 231, in _prepare
2023-03-16T18:00:55,697     dist = self._prepare_distribution()
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 308, in _prepare_distribution
2023-03-16T18:00:55,697     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 491, in prepare_linked_requirement
2023-03-16T18:00:55,697     return self._prepare_linked_requirement(req, parallel_builds)
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 577, in _prepare_linked_requirement
2023-03-16T18:00:55,697     dist = _get_prepared_distribution(
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution
2023-03-16T18:00:55,697     abstract_dist.prepare_distribution_metadata(
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/distributions/sdist.py", line 38, in prepare_distribution_metadata
2023-03-16T18:00:55,697     self._prepare_build_backend(finder)
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/distributions/sdist.py", line 70, in _prepare_build_backend
2023-03-16T18:00:55,697     self.req.build_env.install_requirements(
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/build_env.py", line 217, in install_requirements
2023-03-16T18:00:55,697     self._install_requirements(
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/build_env.py", line 275, in _install_requirements
2023-03-16T18:00:55,697     call_subprocess(
2023-03-16T18:00:55,697   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2023-03-16T18:00:55,697     raise error
2023-03-16T18:00:55,697 pip._internal.exceptions.InstallationSubprocessError: pip subprocess to install build dependencies exited with 1
2023-03-16T18:00:55,707 Removed willowavif==0.1.2 from https://files.pythonhosted.org/packages/c6/0b/1249c0f17d41c5872c3b7ca4cfcb320fafcb9db2ebf6787cd4668515365c/willowavif-0.1.2.tar.gz from build tracker '/tmp/pip-build-tracker-ltx21msi'
2023-03-16T18:00:55,707 Removed build tracker: '/tmp/pip-build-tracker-ltx21msi'