2024-02-01T10:40:01,696 Created temporary directory: /tmp/pip-build-tracker-z0tk5cun
2024-02-01T10:40:01,700 Initialized build tracking at /tmp/pip-build-tracker-z0tk5cun
2024-02-01T10:40:01,701 Created build tracker: /tmp/pip-build-tracker-z0tk5cun
2024-02-01T10:40:01,701 Entered build tracker: /tmp/pip-build-tracker-z0tk5cun
2024-02-01T10:40:01,702 Created temporary directory: /tmp/pip-wheel-2_q04bjr
2024-02-01T10:40:01,713 Created temporary directory: /tmp/pip-ephem-wheel-cache-e59mh1v7
2024-02-01T10:40:01,770 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2024-02-01T10:40:01,784 2 location(s) to search for versions of materials-learning-algorithms:
2024-02-01T10:40:01,784 * https://pypi.org/simple/materials-learning-algorithms/
2024-02-01T10:40:01,784 * https://www.piwheels.org/simple/materials-learning-algorithms/
2024-02-01T10:40:01,785 Fetching project page and analyzing links: https://pypi.org/simple/materials-learning-algorithms/
2024-02-01T10:40:01,786 Getting page https://pypi.org/simple/materials-learning-algorithms/
2024-02-01T10:40:01,790 Found index url https://pypi.org/simple/
2024-02-01T10:40:02,020 Fetched page https://pypi.org/simple/materials-learning-algorithms/ as application/vnd.pypi.simple.v1+json
2024-02-01T10:40:02,024   Found link https://files.pythonhosted.org/packages/f9/db/9b5dda3f681d216f264e9db1c74c09e7011c3a16eed274ebe6920caa382f/materials-learning-algorithms-1.0.0.tar.gz (from https://pypi.org/simple/materials-learning-algorithms/), version: 1.0.0
2024-02-01T10:40:02,025   Skipping link: No binaries permitted for materials-learning-algorithms: https://files.pythonhosted.org/packages/cf/11/65e6b3fa65f00a7655117eddb21978771308915dcac81f68f44f01edef66/materials_learning_algorithms-1.0.0-py3-none-any.whl (from https://pypi.org/simple/materials-learning-algorithms/)
2024-02-01T10:40:02,026   Found link https://files.pythonhosted.org/packages/24/5c/338884e9483a4d6343a45607817bd8b1b2fe0be2a3f89f68ce462c4d7cf7/materials-learning-algorithms-1.1.0.tar.gz (from https://pypi.org/simple/materials-learning-algorithms/), version: 1.1.0
2024-02-01T10:40:02,027   Skipping link: No binaries permitted for materials-learning-algorithms: https://files.pythonhosted.org/packages/6a/27/39785b7d325763046e298f58e11909100bcd9cc9f0c0a2e717b10545daac/materials_learning_algorithms-1.1.0-py3-none-any.whl (from https://pypi.org/simple/materials-learning-algorithms/)
2024-02-01T10:40:02,027   Found link https://files.pythonhosted.org/packages/c4/4f/2a4086811b944b3c2ec13c1d40857f41f55b6d5f0378a89a60e856e70a1d/materials-learning-algorithms-1.2.1.tar.gz (from https://pypi.org/simple/materials-learning-algorithms/), version: 1.2.1
2024-02-01T10:40:02,028   Skipping link: No binaries permitted for materials-learning-algorithms: https://files.pythonhosted.org/packages/e3/c1/32b8b391b7fe1d392e3d3dec637f1c45654adb397bb7034474edb87ec132/materials_learning_algorithms-1.2.1-py3-none-any.whl (from https://pypi.org/simple/materials-learning-algorithms/)
2024-02-01T10:40:02,029 Fetching project page and analyzing links: https://www.piwheels.org/simple/materials-learning-algorithms/
2024-02-01T10:40:02,029 Getting page https://www.piwheels.org/simple/materials-learning-algorithms/
2024-02-01T10:40:02,032 Found index url https://www.piwheels.org/simple/
2024-02-01T10:40:02,166 Fetched page https://www.piwheels.org/simple/materials-learning-algorithms/ as text/html
2024-02-01T10:40:02,168 Skipping link: not a file: https://www.piwheels.org/simple/materials-learning-algorithms/
2024-02-01T10:40:02,168 Skipping link: not a file: https://pypi.org/simple/materials-learning-algorithms/
2024-02-01T10:40:02,202 Given no hashes to check 1 links for project 'materials-learning-algorithms': discarding no candidates
2024-02-01T10:40:02,234 Collecting materials-learning-algorithms==1.2.1
2024-02-01T10:40:02,239   Created temporary directory: /tmp/pip-unpack-5s3_n6ub
2024-02-01T10:40:02,336   Downloading materials-learning-algorithms-1.2.1.tar.gz (153 kB)
2024-02-01T10:40:02,795   Added materials-learning-algorithms==1.2.1 from https://files.pythonhosted.org/packages/c4/4f/2a4086811b944b3c2ec13c1d40857f41f55b6d5f0378a89a60e856e70a1d/materials-learning-algorithms-1.2.1.tar.gz to build tracker '/tmp/pip-build-tracker-z0tk5cun'
2024-02-01T10:40:02,798   Running setup.py (path:/tmp/pip-wheel-2_q04bjr/materials-learning-algorithms_c868805ce0734929ad0e8775386bf147/setup.py) egg_info for package materials-learning-algorithms
2024-02-01T10:40:02,800   Created temporary directory: /tmp/pip-pip-egg-info-3u70f10o
2024-02-01T10:40:02,801   Preparing metadata (setup.py): started
2024-02-01T10:40:02,803   Running command python setup.py egg_info
2024-02-01T10:40:03,895   Traceback (most recent call last):
2024-02-01T10:40:03,896     File "<string>", line 36, in <module>
2024-02-01T10:40:03,897     File "<pip-setuptools-caller>", line 34, in <module>
2024-02-01T10:40:03,897     File "/tmp/pip-wheel-2_q04bjr/materials-learning-algorithms_c868805ce0734929ad0e8775386bf147/setup.py", line 21, in <module>
2024-02-01T10:40:03,898       'doc': open('docs/requirements.txt').read().splitlines(),
2024-02-01T10:40:03,898   FileNotFoundError: [Errno 2] No such file or directory: 'docs/requirements.txt'
2024-02-01T10:40:03,988   ERROR: python setup.py egg_info exited with 1
2024-02-01T10:40:04,032   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2024-02-01T10:40:04,032   exec(compile('"'"''"'"''"'"'
2024-02-01T10:40:04,032   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2024-02-01T10:40:04,032   #
2024-02-01T10:40:04,032   # - It imports setuptools before invoking setup.py, to enable projects that directly
2024-02-01T10:40:04,032   #   import from `distutils.core` to work with newer packaging standards.
2024-02-01T10:40:04,032   # - It provides a clear error message when setuptools is not installed.
2024-02-01T10:40:04,032   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2024-02-01T10:40:04,032   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2024-02-01T10:40:04,032   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2024-02-01T10:40:04,032   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2024-02-01T10:40:04,032   import os, sys, tokenize
2024-02-01T10:40:04,032   
2024-02-01T10:40:04,032   try:
2024-02-01T10:40:04,032       import setuptools
2024-02-01T10:40:04,032   except ImportError as error:
2024-02-01T10:40:04,032       print(
2024-02-01T10:40:04,032           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2024-02-01T10:40:04,032           "the build environment.",
2024-02-01T10:40:04,032           file=sys.stderr,
2024-02-01T10:40:04,032       )
2024-02-01T10:40:04,032       sys.exit(1)
2024-02-01T10:40:04,032   
2024-02-01T10:40:04,032   __file__ = %r
2024-02-01T10:40:04,032   sys.argv[0] = __file__
2024-02-01T10:40:04,032   
2024-02-01T10:40:04,032   if os.path.exists(__file__):
2024-02-01T10:40:04,032       filename = __file__
2024-02-01T10:40:04,032       with tokenize.open(__file__) as f:
2024-02-01T10:40:04,032           setup_py_code = f.read()
2024-02-01T10:40:04,032   else:
2024-02-01T10:40:04,032       filename = "<auto-generated setuptools caller>"
2024-02-01T10:40:04,032       setup_py_code = "from setuptools import setup; setup()"
2024-02-01T10:40:04,032   
2024-02-01T10:40:04,032   exec(compile(setup_py_code, filename, "exec"))
2024-02-01T10:40:04,032   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-2_q04bjr/materials-learning-algorithms_c868805ce0734929ad0e8775386bf147/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-3u70f10o[/]
2024-02-01T10:40:04,032   [bold magenta]cwd[/]: /tmp/pip-wheel-2_q04bjr/materials-learning-algorithms_c868805ce0734929ad0e8775386bf147/
2024-02-01T10:40:04,033   Preparing metadata (setup.py): finished with status 'error'
2024-02-01T10:40:04,036 ERROR: metadata generation failed
2024-02-01T10:40:04,050 Exception information:
2024-02-01T10:40:04,050 Traceback (most recent call last):
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/operations/build/metadata_legacy.py", line 68, in generate_metadata
2024-02-01T10:40:04,050     spinner=spinner,
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2024-02-01T10:40:04,050     raise error
2024-02-01T10:40:04,050 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2024-02-01T10:40:04,050 
2024-02-01T10:40:04,050 The above exception was the direct cause of the following exception:
2024-02-01T10:40:04,050 
2024-02-01T10:40:04,050 Traceback (most recent call last):
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper
2024-02-01T10:40:04,050     status = run_func(*args)
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/cli/req_command.py", line 245, in wrapper
2024-02-01T10:40:04,050     return func(self, options, args)
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/commands/wheel.py", line 147, in run
2024-02-01T10:40:04,050     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2024-02-01T10:40:04,050     collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve
2024-02-01T10:40:04,050     state = resolution.resolve(requirements, max_rounds=max_rounds)
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve
2024-02-01T10:40:04,050     self._add_to_criteria(self.state.criteria, r, parent=None)
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2024-02-01T10:40:04,050     if not criterion.candidates:
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_vendor/resolvelib/structs.py", line 156, in __bool__
2024-02-01T10:40:04,050     return bool(self._sequence)
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2024-02-01T10:40:04,050     return any(self)
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2024-02-01T10:40:04,050     return (c for c in iterator if id(c) not in self._incompatible_ids)
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2024-02-01T10:40:04,050     candidate = func()
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/factory.py", line 216, in _make_candidate_from_link
2024-02-01T10:40:04,050     version=version,
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 299, in __init__
2024-02-01T10:40:04,050     version=version,
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__
2024-02-01T10:40:04,050     self.dist = self._prepare()
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare
2024-02-01T10:40:04,050     dist = self._prepare_distribution()
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 304, in _prepare_distribution
2024-02-01T10:40:04,050     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/operations/prepare.py", line 525, in prepare_linked_requirement
2024-02-01T10:40:04,050     return self._prepare_linked_requirement(req, parallel_builds)
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/operations/prepare.py", line 645, in _prepare_linked_requirement
2024-02-01T10:40:04,050     self.check_build_deps,
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/operations/prepare.py", line 72, in _get_prepared_distribution
2024-02-01T10:40:04,050     finder, build_isolation, check_build_deps
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/distributions/sdist.py", line 67, in prepare_distribution_metadata
2024-02-01T10:40:04,050     self.req.prepare_metadata()
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/req/req_install.py", line 588, in prepare_metadata
2024-02-01T10:40:04,050     details=details,
2024-02-01T10:40:04,050   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2024-02-01T10:40:04,050     raise MetadataGenerationFailed(package_details=details) from error
2024-02-01T10:40:04,050 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2024-02-01T10:40:04,073 Removed materials-learning-algorithms==1.2.1 from https://files.pythonhosted.org/packages/c4/4f/2a4086811b944b3c2ec13c1d40857f41f55b6d5f0378a89a60e856e70a1d/materials-learning-algorithms-1.2.1.tar.gz from build tracker '/tmp/pip-build-tracker-z0tk5cun'
2024-02-01T10:40:04,074 Removed build tracker: '/tmp/pip-build-tracker-z0tk5cun'