2024-04-26T15:47:19,834 Created temporary directory: /tmp/pip-build-tracker-rysnupej
2024-04-26T15:47:19,836 Initialized build tracking at /tmp/pip-build-tracker-rysnupej
2024-04-26T15:47:19,836 Created build tracker: /tmp/pip-build-tracker-rysnupej
2024-04-26T15:47:19,836 Entered build tracker: /tmp/pip-build-tracker-rysnupej
2024-04-26T15:47:19,837 Created temporary directory: /tmp/pip-wheel-8qzurfkk
2024-04-26T15:47:19,840 Created temporary directory: /tmp/pip-ephem-wheel-cache-wctxpx2_
2024-04-26T15:47:19,864 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2024-04-26T15:47:19,868 2 location(s) to search for versions of mlclas:
2024-04-26T15:47:19,868 * https://pypi.org/simple/mlclas/
2024-04-26T15:47:19,868 * https://www.piwheels.org/simple/mlclas/
2024-04-26T15:47:19,868 Fetching project page and analyzing links: https://pypi.org/simple/mlclas/
2024-04-26T15:47:19,869 Getting page https://pypi.org/simple/mlclas/
2024-04-26T15:47:19,870 Found index url https://pypi.org/simple/
2024-04-26T15:47:20,028 Fetched page https://pypi.org/simple/mlclas/ as application/vnd.pypi.simple.v1+json
2024-04-26T15:47:20,030   Found link https://files.pythonhosted.org/packages/11/ef/cff2b670aafe3db2924bb74bfc16c6a678feba1d214ff50d422c8b8f1e64/MLCLAS-0.0.2.tar.gz (from https://pypi.org/simple/mlclas/), version: 0.0.2
2024-04-26T15:47:20,030   Found link https://files.pythonhosted.org/packages/7e/e7/5cf61c2b35f07c50fbe6847079277895857168903014de6ee7dc24c3fa1a/MLCLAS-0.0.3.tar.gz (from https://pypi.org/simple/mlclas/), version: 0.0.3
2024-04-26T15:47:20,030 Fetching project page and analyzing links: https://www.piwheels.org/simple/mlclas/
2024-04-26T15:47:20,031 Getting page https://www.piwheels.org/simple/mlclas/
2024-04-26T15:47:20,032 Found index url https://www.piwheels.org/simple/
2024-04-26T15:47:20,150 Fetched page https://www.piwheels.org/simple/mlclas/ as text/html
2024-04-26T15:47:20,151   Skipping link: No binaries permitted for mlclas: https://www.piwheels.org/simple/mlclas/MLCLAS-0.0.3-py3-none-any.whl#sha256=f7122e881123b331969f5d0bd9e3214f9282ac869430b0f9a9c0c5e66224a5cd (from https://www.piwheels.org/simple/mlclas/)
2024-04-26T15:47:20,151 Skipping link: not a file: https://www.piwheels.org/simple/mlclas/
2024-04-26T15:47:20,151 Skipping link: not a file: https://pypi.org/simple/mlclas/
2024-04-26T15:47:20,169 Given no hashes to check 1 links for project 'mlclas': discarding no candidates
2024-04-26T15:47:20,185 Collecting mlclas==0.0.2
2024-04-26T15:47:20,187   Created temporary directory: /tmp/pip-unpack-ksdbx8yl
2024-04-26T15:47:20,312   Downloading MLCLAS-0.0.2.tar.gz (45 kB)
2024-04-26T15:47:20,433   Added mlclas==0.0.2 from https://files.pythonhosted.org/packages/11/ef/cff2b670aafe3db2924bb74bfc16c6a678feba1d214ff50d422c8b8f1e64/MLCLAS-0.0.2.tar.gz to build tracker '/tmp/pip-build-tracker-rysnupej'
2024-04-26T15:47:20,435   Running setup.py (path:/tmp/pip-wheel-8qzurfkk/mlclas_630cd48e28824e48abf81031cbf572ec/setup.py) egg_info for package mlclas
2024-04-26T15:47:20,436   Created temporary directory: /tmp/pip-pip-egg-info-cieg2awp
2024-04-26T15:47:20,436   Preparing metadata (setup.py): started
2024-04-26T15:47:20,438   Running command python setup.py egg_info
2024-04-26T15:47:21,027   Traceback (most recent call last):
2024-04-26T15:47:21,027     File "<string>", line 2, in <module>
2024-04-26T15:47:21,027     File "<pip-setuptools-caller>", line 34, in <module>
2024-04-26T15:47:21,028     File "/tmp/pip-wheel-8qzurfkk/mlclas_630cd48e28824e48abf81031cbf572ec/setup.py", line 2, in <module>
2024-04-26T15:47:21,029       ez_setup.use_setuptools()
2024-04-26T15:47:21,029     File "/tmp/pip-wheel-8qzurfkk/mlclas_630cd48e28824e48abf81031cbf572ec/ez_setup.py", line 150, in use_setuptools
2024-04-26T15:47:21,030       version = _resolve_version(version)
2024-04-26T15:47:21,030     File "/tmp/pip-wheel-8qzurfkk/mlclas_630cd48e28824e48abf81031cbf572ec/ez_setup.py", line 365, in _resolve_version
2024-04-26T15:47:21,030       reader = codecs.getreader(charset)
2024-04-26T15:47:21,030     File "/usr/lib/python3.9/codecs.py", line 1013, in getreader
2024-04-26T15:47:21,038       return lookup(encoding).streamreader
2024-04-26T15:47:21,038   TypeError: lookup() argument must be str, not None
2024-04-26T15:47:21,086   ERROR: python setup.py egg_info exited with 1
2024-04-26T15:47:21,103   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2024-04-26T15:47:21,103   exec(compile('"'"''"'"''"'"'
2024-04-26T15:47:21,103   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2024-04-26T15:47:21,103   #
2024-04-26T15:47:21,103   # - It imports setuptools before invoking setup.py, to enable projects that directly
2024-04-26T15:47:21,103   #   import from `distutils.core` to work with newer packaging standards.
2024-04-26T15:47:21,103   # - It provides a clear error message when setuptools is not installed.
2024-04-26T15:47:21,103   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2024-04-26T15:47:21,103   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2024-04-26T15:47:21,103   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2024-04-26T15:47:21,103   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2024-04-26T15:47:21,103   import os, sys, tokenize
2024-04-26T15:47:21,103   
2024-04-26T15:47:21,103   try:
2024-04-26T15:47:21,103       import setuptools
2024-04-26T15:47:21,103   except ImportError as error:
2024-04-26T15:47:21,103       print(
2024-04-26T15:47:21,103           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2024-04-26T15:47:21,103           "the build environment.",
2024-04-26T15:47:21,103           file=sys.stderr,
2024-04-26T15:47:21,103       )
2024-04-26T15:47:21,103       sys.exit(1)
2024-04-26T15:47:21,103   
2024-04-26T15:47:21,103   __file__ = %r
2024-04-26T15:47:21,103   sys.argv[0] = __file__
2024-04-26T15:47:21,103   
2024-04-26T15:47:21,103   if os.path.exists(__file__):
2024-04-26T15:47:21,103       filename = __file__
2024-04-26T15:47:21,103       with tokenize.open(__file__) as f:
2024-04-26T15:47:21,103           setup_py_code = f.read()
2024-04-26T15:47:21,103   else:
2024-04-26T15:47:21,103       filename = "<auto-generated setuptools caller>"
2024-04-26T15:47:21,103       setup_py_code = "from setuptools import setup; setup()"
2024-04-26T15:47:21,103   
2024-04-26T15:47:21,103   exec(compile(setup_py_code, filename, "exec"))
2024-04-26T15:47:21,103   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-8qzurfkk/mlclas_630cd48e28824e48abf81031cbf572ec/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-cieg2awp[/]
2024-04-26T15:47:21,103   [bold magenta]cwd[/]: /tmp/pip-wheel-8qzurfkk/mlclas_630cd48e28824e48abf81031cbf572ec/
2024-04-26T15:47:21,103   Preparing metadata (setup.py): finished with status 'error'
2024-04-26T15:47:21,104 ERROR: metadata generation failed
2024-04-26T15:47:21,110 Exception information:
2024-04-26T15:47:21,110 Traceback (most recent call last):
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata
2024-04-26T15:47:21,110     call_subprocess(
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2024-04-26T15:47:21,110     raise error
2024-04-26T15:47:21,110 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2024-04-26T15:47:21,110 
2024-04-26T15:47:21,110 The above exception was the direct cause of the following exception:
2024-04-26T15:47:21,110 
2024-04-26T15:47:21,110 Traceback (most recent call last):
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper
2024-04-26T15:47:21,110     status = run_func(*args)
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 245, in wrapper
2024-04-26T15:47:21,110     return func(self, options, args)
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2024-04-26T15:47:21,110     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 95, in resolve
2024-04-26T15:47:21,110     result = self._result = resolver.resolve(
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve
2024-04-26T15:47:21,110     state = resolution.resolve(requirements, max_rounds=max_rounds)
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve
2024-04-26T15:47:21,110     self._add_to_criteria(self.state.criteria, r, parent=None)
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2024-04-26T15:47:21,110     if not criterion.candidates:
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 156, in __bool__
2024-04-26T15:47:21,110     return bool(self._sequence)
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2024-04-26T15:47:21,110     return any(self)
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2024-04-26T15:47:21,110     return (c for c in iterator if id(c) not in self._incompatible_ids)
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2024-04-26T15:47:21,110     candidate = func()
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 182, in _make_candidate_from_link
2024-04-26T15:47:21,110     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 228, in _make_base_candidate_from_link
2024-04-26T15:47:21,110     self._link_candidate_cache[link] = LinkCandidate(
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 290, in __init__
2024-04-26T15:47:21,110     super().__init__(
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__
2024-04-26T15:47:21,110     self.dist = self._prepare()
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 222, in _prepare
2024-04-26T15:47:21,110     dist = self._prepare_distribution()
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 301, in _prepare_distribution
2024-04-26T15:47:21,110     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 525, in prepare_linked_requirement
2024-04-26T15:47:21,110     return self._prepare_linked_requirement(req, parallel_builds)
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 640, in _prepare_linked_requirement
2024-04-26T15:47:21,110     dist = _get_prepared_distribution(
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2024-04-26T15:47:21,110     abstract_dist.prepare_distribution_metadata(
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 67, in prepare_distribution_metadata
2024-04-26T15:47:21,110     self.req.prepare_metadata()
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 585, in prepare_metadata
2024-04-26T15:47:21,110     self.metadata_directory = generate_metadata_legacy(
2024-04-26T15:47:21,110   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2024-04-26T15:47:21,110     raise MetadataGenerationFailed(package_details=details) from error
2024-04-26T15:47:21,110 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2024-04-26T15:47:21,120 Removed mlclas==0.0.2 from https://files.pythonhosted.org/packages/11/ef/cff2b670aafe3db2924bb74bfc16c6a678feba1d214ff50d422c8b8f1e64/MLCLAS-0.0.2.tar.gz from build tracker '/tmp/pip-build-tracker-rysnupej'
2024-04-26T15:47:21,121 Removed build tracker: '/tmp/pip-build-tracker-rysnupej'