2023-02-21T15:42:19,273 Created temporary directory: /tmp/pip-ephem-wheel-cache-dyp_8xy6
2023-02-21T15:42:19,275 Created temporary directory: /tmp/pip-build-tracker-wk3iywvw
2023-02-21T15:42:19,276 Initialized build tracking at /tmp/pip-build-tracker-wk3iywvw
2023-02-21T15:42:19,276 Created build tracker: /tmp/pip-build-tracker-wk3iywvw
2023-02-21T15:42:19,276 Entered build tracker: /tmp/pip-build-tracker-wk3iywvw
2023-02-21T15:42:19,277 Created temporary directory: /tmp/pip-wheel-n0bj2mgt
2023-02-21T15:42:19,281 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
2023-02-21T15:42:19,284 Created temporary directory: /tmp/pip-ephem-wheel-cache-v4ngdcof
2023-02-21T15:42:19,310 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-02-21T15:42:19,313 2 location(s) to search for versions of expander:
2023-02-21T15:42:19,313 * https://pypi.org/simple/expander/
2023-02-21T15:42:19,313 * https://www.piwheels.org/simple/expander/
2023-02-21T15:42:19,313 Fetching project page and analyzing links: https://pypi.org/simple/expander/
2023-02-21T15:42:19,314 Getting page https://pypi.org/simple/expander/
2023-02-21T15:42:19,315 Found index url https://pypi.org/simple
2023-02-21T15:42:19,373 Fetched page https://pypi.org/simple/expander/ as application/vnd.pypi.simple.v1+json
2023-02-21T15:42:19,375   Found link https://files.pythonhosted.org/packages/62/27/6941daaa18f4e029de061518639cdaf3a75d0f35e23005c96325204c6f9f/expander-0.0.2.tar.gz (from https://pypi.org/simple/expander/) (requires-python:>=3.8), version: 0.0.2
2023-02-21T15:42:19,376   Found link https://files.pythonhosted.org/packages/2c/59/2f6d16187da12179d3bf6246dc469aad315f72706af33be439d578117261/expander-0.0.3.tar.gz (from https://pypi.org/simple/expander/) (requires-python:>=3.8), version: 0.0.3
2023-02-21T15:42:19,377 Fetching project page and analyzing links: https://www.piwheels.org/simple/expander/
2023-02-21T15:42:19,377 Getting page https://www.piwheels.org/simple/expander/
2023-02-21T15:42:19,378 Found index url https://www.piwheels.org/simple
2023-02-21T15:42:19,550 Fetched page https://www.piwheels.org/simple/expander/ as text/html
2023-02-21T15:42:19,551 Skipping link: not a file: https://www.piwheels.org/simple/expander/
2023-02-21T15:42:19,551 Skipping link: not a file: https://pypi.org/simple/expander/
2023-02-21T15:42:19,570 Given no hashes to check 1 links for project 'expander': discarding no candidates
2023-02-21T15:42:19,587 Collecting expander==0.0.2
2023-02-21T15:42:19,589   Created temporary directory: /tmp/pip-unpack-u8ksf3ze
2023-02-21T15:42:19,778   Downloading expander-0.0.2.tar.gz (45 kB)
2023-02-21T15:42:19,866   Added expander==0.0.2 from https://files.pythonhosted.org/packages/62/27/6941daaa18f4e029de061518639cdaf3a75d0f35e23005c96325204c6f9f/expander-0.0.2.tar.gz to build tracker '/tmp/pip-build-tracker-wk3iywvw'
2023-02-21T15:42:19,868   Running setup.py (path:/tmp/pip-wheel-n0bj2mgt/expander_620d1f480b154c569e90bf3df2761d05/setup.py) egg_info for package expander
2023-02-21T15:42:19,869   Created temporary directory: /tmp/pip-pip-egg-info-_gu5p0o3
2023-02-21T15:42:19,869   Preparing metadata (setup.py): started
2023-02-21T15:42:19,870   Running command python setup.py egg_info
2023-02-21T15:42:20,364   Traceback (most recent call last):
2023-02-21T15:42:20,365     File "<string>", line 2, in <module>
2023-02-21T15:42:20,365     File "<pip-setuptools-caller>", line 34, in <module>
2023-02-21T15:42:20,365     File "/tmp/pip-wheel-n0bj2mgt/expander_620d1f480b154c569e90bf3df2761d05/setup.py", line 25, in <module>
2023-02-21T15:42:20,365       with open(os.path.join(
2023-02-21T15:42:20,366   FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-n0bj2mgt/expander_620d1f480b154c569e90bf3df2761d05/requirements.txt'
2023-02-21T15:42:20,411   ERROR: [present-rich] python setup.py egg_info exited with 1
2023-02-21T15:42:20,428   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2023-02-21T15:42:20,428   exec(compile('"'"''"'"''"'"'
2023-02-21T15:42:20,428   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2023-02-21T15:42:20,428   #
2023-02-21T15:42:20,428   # - It imports setuptools before invoking setup.py, to enable projects that directly
2023-02-21T15:42:20,428   #   import from `distutils.core` to work with newer packaging standards.
2023-02-21T15:42:20,428   # - It provides a clear error message when setuptools is not installed.
2023-02-21T15:42:20,428   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2023-02-21T15:42:20,428   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2023-02-21T15:42:20,428   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2023-02-21T15:42:20,428   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2023-02-21T15:42:20,428   import os, sys, tokenize
2023-02-21T15:42:20,428   
2023-02-21T15:42:20,428   try:
2023-02-21T15:42:20,428       import setuptools
2023-02-21T15:42:20,428   except ImportError as error:
2023-02-21T15:42:20,428       print(
2023-02-21T15:42:20,428           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2023-02-21T15:42:20,428           "the build environment.",
2023-02-21T15:42:20,428           file=sys.stderr,
2023-02-21T15:42:20,428       )
2023-02-21T15:42:20,428       sys.exit(1)
2023-02-21T15:42:20,428   
2023-02-21T15:42:20,428   __file__ = %r
2023-02-21T15:42:20,428   sys.argv[0] = __file__
2023-02-21T15:42:20,428   
2023-02-21T15:42:20,428   if os.path.exists(__file__):
2023-02-21T15:42:20,428       filename = __file__
2023-02-21T15:42:20,428       with tokenize.open(__file__) as f:
2023-02-21T15:42:20,428           setup_py_code = f.read()
2023-02-21T15:42:20,428   else:
2023-02-21T15:42:20,428       filename = "<auto-generated setuptools caller>"
2023-02-21T15:42:20,428       setup_py_code = "from setuptools import setup; setup()"
2023-02-21T15:42:20,428   
2023-02-21T15:42:20,428   exec(compile(setup_py_code, filename, "exec"))
2023-02-21T15:42:20,428   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-n0bj2mgt/expander_620d1f480b154c569e90bf3df2761d05/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-_gu5p0o3[/]
2023-02-21T15:42:20,428   [bold magenta]cwd[/]: /tmp/pip-wheel-n0bj2mgt/expander_620d1f480b154c569e90bf3df2761d05/
2023-02-21T15:42:20,429   Preparing metadata (setup.py): finished with status 'error'
2023-02-21T15:42:20,430 ERROR: [present-rich] metadata generation failed
2023-02-21T15:42:20,436 Exception information:
2023-02-21T15:42:20,436 Traceback (most recent call last):
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata
2023-02-21T15:42:20,436     call_subprocess(
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2023-02-21T15:42:20,436     raise error
2023-02-21T15:42:20,436 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2023-02-21T15:42:20,436 
2023-02-21T15:42:20,436 The above exception was the direct cause of the following exception:
2023-02-21T15:42:20,436 
2023-02-21T15:42:20,436 Traceback (most recent call last):
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper
2023-02-21T15:42:20,436     status = run_func(*args)
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 247, in wrapper
2023-02-21T15:42:20,436     return func(self, options, args)
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 170, in run
2023-02-21T15:42:20,436     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2023-02-21T15:42:20,436     result = self._result = resolver.resolve(
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2023-02-21T15:42:20,436     state = resolution.resolve(requirements, max_rounds=max_rounds)
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2023-02-21T15:42:20,436     self._add_to_criteria(self.state.criteria, r, parent=None)
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria
2023-02-21T15:42:20,436     if not criterion.candidates:
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2023-02-21T15:42:20,436     return bool(self._sequence)
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2023-02-21T15:42:20,436     return any(self)
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2023-02-21T15:42:20,436     return (c for c in iterator if id(c) not in self._incompatible_ids)
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2023-02-21T15:42:20,436     candidate = func()
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2023-02-21T15:42:20,436     self._link_candidate_cache[link] = LinkCandidate(
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 297, in __init__
2023-02-21T15:42:20,436     super().__init__(
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 162, in __init__
2023-02-21T15:42:20,436     self.dist = self._prepare()
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 231, in _prepare
2023-02-21T15:42:20,436     dist = self._prepare_distribution()
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 308, in _prepare_distribution
2023-02-21T15:42:20,436     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 491, in prepare_linked_requirement
2023-02-21T15:42:20,436     return self._prepare_linked_requirement(req, parallel_builds)
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 577, in _prepare_linked_requirement
2023-02-21T15:42:20,436     dist = _get_prepared_distribution(
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution
2023-02-21T15:42:20,436     abstract_dist.prepare_distribution_metadata(
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata
2023-02-21T15:42:20,436     self.req.prepare_metadata()
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 545, in prepare_metadata
2023-02-21T15:42:20,436     self.metadata_directory = generate_metadata_legacy(
2023-02-21T15:42:20,436   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2023-02-21T15:42:20,436     raise MetadataGenerationFailed(package_details=details) from error
2023-02-21T15:42:20,436 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2023-02-21T15:42:20,447 Removed expander==0.0.2 from https://files.pythonhosted.org/packages/62/27/6941daaa18f4e029de061518639cdaf3a75d0f35e23005c96325204c6f9f/expander-0.0.2.tar.gz from build tracker '/tmp/pip-build-tracker-wk3iywvw'
2023-02-21T15:42:20,448 Removed build tracker: '/tmp/pip-build-tracker-wk3iywvw'