2023-09-09T00:08:48,778 Created temporary directory: /tmp/pip-build-tracker-uexgzskq
2023-09-09T00:08:48,780 Initialized build tracking at /tmp/pip-build-tracker-uexgzskq
2023-09-09T00:08:48,780 Created build tracker: /tmp/pip-build-tracker-uexgzskq
2023-09-09T00:08:48,781 Entered build tracker: /tmp/pip-build-tracker-uexgzskq
2023-09-09T00:08:48,781 Created temporary directory: /tmp/pip-wheel-n1mxkjav
2023-09-09T00:08:48,784 Created temporary directory: /tmp/pip-ephem-wheel-cache-67um9rd9
2023-09-09T00:08:48,806 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-09-09T00:08:48,809 2 location(s) to search for versions of mlclas:
2023-09-09T00:08:48,809 * https://pypi.org/simple/mlclas/
2023-09-09T00:08:48,809 * https://www.piwheels.org/simple/mlclas/
2023-09-09T00:08:48,810 Fetching project page and analyzing links: https://pypi.org/simple/mlclas/
2023-09-09T00:08:48,811 Getting page https://pypi.org/simple/mlclas/
2023-09-09T00:08:48,812 Found index url https://pypi.org/simple/
2023-09-09T00:08:49,087 Fetched page https://pypi.org/simple/mlclas/ as application/vnd.pypi.simple.v1+json
2023-09-09T00:08:49,088   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
2023-09-09T00:08:49,089   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
2023-09-09T00:08:49,090 Fetching project page and analyzing links: https://www.piwheels.org/simple/mlclas/
2023-09-09T00:08:49,090 Getting page https://www.piwheels.org/simple/mlclas/
2023-09-09T00:08:49,091 Found index url https://www.piwheels.org/simple/
2023-09-09T00:08:49,352 Fetched page https://www.piwheels.org/simple/mlclas/ as text/html
2023-09-09T00:08:49,353   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/)
2023-09-09T00:08:49,354 Skipping link: not a file: https://www.piwheels.org/simple/mlclas/
2023-09-09T00:08:49,354 Skipping link: not a file: https://pypi.org/simple/mlclas/
2023-09-09T00:08:49,373 Given no hashes to check 1 links for project 'mlclas': discarding no candidates
2023-09-09T00:08:49,391 Collecting mlclas==0.0.2
2023-09-09T00:08:49,393   Created temporary directory: /tmp/pip-unpack-1y7oxq_p
2023-09-09T00:08:49,604   Downloading MLCLAS-0.0.2.tar.gz (45 kB)
2023-09-09T00:08:49,739   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-uexgzskq'
2023-09-09T00:08:49,741   Running setup.py (path:/tmp/pip-wheel-n1mxkjav/mlclas_9aa77d329d7f41f086d8daff225a6988/setup.py) egg_info for package mlclas
2023-09-09T00:08:49,742   Created temporary directory: /tmp/pip-pip-egg-info-9v2aajzr
2023-09-09T00:08:49,743   Preparing metadata (setup.py): started
2023-09-09T00:08:49,745   Running command python setup.py egg_info
2023-09-09T00:08:50,505   Traceback (most recent call last):
2023-09-09T00:08:50,505     File "<string>", line 2, in <module>
2023-09-09T00:08:50,506     File "<pip-setuptools-caller>", line 34, in <module>
2023-09-09T00:08:50,507     File "/tmp/pip-wheel-n1mxkjav/mlclas_9aa77d329d7f41f086d8daff225a6988/setup.py", line 2, in <module>
2023-09-09T00:08:50,507       ez_setup.use_setuptools()
2023-09-09T00:08:50,508     File "/tmp/pip-wheel-n1mxkjav/mlclas_9aa77d329d7f41f086d8daff225a6988/ez_setup.py", line 150, in use_setuptools
2023-09-09T00:08:50,509       version = _resolve_version(version)
2023-09-09T00:08:50,510                 ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T00:08:50,511     File "/tmp/pip-wheel-n1mxkjav/mlclas_9aa77d329d7f41f086d8daff225a6988/ez_setup.py", line 365, in _resolve_version
2023-09-09T00:08:50,512       reader = codecs.getreader(charset)
2023-09-09T00:08:50,513                ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T00:08:50,514     File "<frozen codecs>", line 1014, in getreader
2023-09-09T00:08:50,514   TypeError: lookup() argument must be str, not None
2023-09-09T00:08:50,589   ERROR: [present-rich] python setup.py egg_info exited with 1
2023-09-09T00:08:50,602   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2023-09-09T00:08:50,602   exec(compile('"'"''"'"''"'"'
2023-09-09T00:08:50,602   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2023-09-09T00:08:50,602   #
2023-09-09T00:08:50,602   # - It imports setuptools before invoking setup.py, to enable projects that directly
2023-09-09T00:08:50,602   #   import from `distutils.core` to work with newer packaging standards.
2023-09-09T00:08:50,602   # - It provides a clear error message when setuptools is not installed.
2023-09-09T00:08:50,602   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2023-09-09T00:08:50,602   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2023-09-09T00:08:50,602   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2023-09-09T00:08:50,602   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2023-09-09T00:08:50,602   import os, sys, tokenize
2023-09-09T00:08:50,602   
2023-09-09T00:08:50,602   try:
2023-09-09T00:08:50,602       import setuptools
2023-09-09T00:08:50,602   except ImportError as error:
2023-09-09T00:08:50,602       print(
2023-09-09T00:08:50,602           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2023-09-09T00:08:50,602           "the build environment.",
2023-09-09T00:08:50,602           file=sys.stderr,
2023-09-09T00:08:50,602       )
2023-09-09T00:08:50,602       sys.exit(1)
2023-09-09T00:08:50,602   
2023-09-09T00:08:50,602   __file__ = %r
2023-09-09T00:08:50,602   sys.argv[0] = __file__
2023-09-09T00:08:50,602   
2023-09-09T00:08:50,602   if os.path.exists(__file__):
2023-09-09T00:08:50,602       filename = __file__
2023-09-09T00:08:50,602       with tokenize.open(__file__) as f:
2023-09-09T00:08:50,602           setup_py_code = f.read()
2023-09-09T00:08:50,602   else:
2023-09-09T00:08:50,602       filename = "<auto-generated setuptools caller>"
2023-09-09T00:08:50,602       setup_py_code = "from setuptools import setup; setup()"
2023-09-09T00:08:50,602   
2023-09-09T00:08:50,602   exec(compile(setup_py_code, filename, "exec"))
2023-09-09T00:08:50,602   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-n1mxkjav/mlclas_9aa77d329d7f41f086d8daff225a6988/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-9v2aajzr[/]
2023-09-09T00:08:50,603   [bold magenta]cwd[/]: /tmp/pip-wheel-n1mxkjav/mlclas_9aa77d329d7f41f086d8daff225a6988/
2023-09-09T00:08:50,603   Preparing metadata (setup.py): finished with status 'error'
2023-09-09T00:08:50,605 ERROR: [present-rich] metadata generation failed
2023-09-09T00:08:50,610 Exception information:
2023-09-09T00:08:50,610 Traceback (most recent call last):
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata
2023-09-09T00:08:50,610     call_subprocess(
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2023-09-09T00:08:50,610     raise error
2023-09-09T00:08:50,610 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2023-09-09T00:08:50,610 
2023-09-09T00:08:50,610 The above exception was the direct cause of the following exception:
2023-09-09T00:08:50,610 
2023-09-09T00:08:50,610 Traceback (most recent call last):
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper
2023-09-09T00:08:50,610     status = run_func(*args)
2023-09-09T00:08:50,610              ^^^^^^^^^^^^^^^
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/req_command.py", line 248, in wrapper
2023-09-09T00:08:50,610     return func(self, options, args)
2023-09-09T00:08:50,610            ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2023-09-09T00:08:50,610     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2023-09-09T00:08:50,610                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2023-09-09T00:08:50,610     result = self._result = resolver.resolve(
2023-09-09T00:08:50,610                             ^^^^^^^^^^^^^^^^^
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve
2023-09-09T00:08:50,610     state = resolution.resolve(requirements, max_rounds=max_rounds)
2023-09-09T00:08:50,610             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve
2023-09-09T00:08:50,610     self._add_to_criteria(self.state.criteria, r, parent=None)
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2023-09-09T00:08:50,610     if not criterion.candidates:
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/structs.py", line 156, in __bool__
2023-09-09T00:08:50,610     return bool(self._sequence)
2023-09-09T00:08:50,610            ^^^^^^^^^^^^^^^^^^^^
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2023-09-09T00:08:50,610     return any(self)
2023-09-09T00:08:50,610            ^^^^^^^^^
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2023-09-09T00:08:50,610     return (c for c in iterator if id(c) not in self._incompatible_ids)
2023-09-09T00:08:50,610            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2023-09-09T00:08:50,610     candidate = func()
2023-09-09T00:08:50,610                 ^^^^^^
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2023-09-09T00:08:50,610     self._link_candidate_cache[link] = LinkCandidate(
2023-09-09T00:08:50,610                                        ^^^^^^^^^^^^^^
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 293, in __init__
2023-09-09T00:08:50,610     super().__init__(
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__
2023-09-09T00:08:50,610     self.dist = self._prepare()
2023-09-09T00:08:50,610                 ^^^^^^^^^^^^^^^
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare
2023-09-09T00:08:50,610     dist = self._prepare_distribution()
2023-09-09T00:08:50,610            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 304, in _prepare_distribution
2023-09-09T00:08:50,610     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2023-09-09T00:08:50,610            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 538, in prepare_linked_requirement
2023-09-09T00:08:50,610     return self._prepare_linked_requirement(req, parallel_builds)
2023-09-09T00:08:50,610            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 653, in _prepare_linked_requirement
2023-09-09T00:08:50,610     dist = _get_prepared_distribution(
2023-09-09T00:08:50,610            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution
2023-09-09T00:08:50,610     abstract_dist.prepare_distribution_metadata(
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata
2023-09-09T00:08:50,610     self.req.prepare_metadata()
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/req/req_install.py", line 568, in prepare_metadata
2023-09-09T00:08:50,610     self.metadata_directory = generate_metadata_legacy(
2023-09-09T00:08:50,610                               ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T00:08:50,610   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2023-09-09T00:08:50,610     raise MetadataGenerationFailed(package_details=details) from error
2023-09-09T00:08:50,610 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2023-09-09T00:08:50,623 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-uexgzskq'
2023-09-09T00:08:50,624 Removed build tracker: '/tmp/pip-build-tracker-uexgzskq'