2023-09-08T05:50:07,097 Created temporary directory: /tmp/pip-build-tracker-_qfpogcr
2023-09-08T05:50:07,098 Initialized build tracking at /tmp/pip-build-tracker-_qfpogcr
2023-09-08T05:50:07,099 Created build tracker: /tmp/pip-build-tracker-_qfpogcr
2023-09-08T05:50:07,099 Entered build tracker: /tmp/pip-build-tracker-_qfpogcr
2023-09-08T05:50:07,100 Created temporary directory: /tmp/pip-wheel-pu2eww31
2023-09-08T05:50:07,103 Created temporary directory: /tmp/pip-ephem-wheel-cache-khpmmdcd
2023-09-08T05:50:07,125 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-09-08T05:50:07,128 2 location(s) to search for versions of virtual-less:
2023-09-08T05:50:07,128 * https://pypi.org/simple/virtual-less/
2023-09-08T05:50:07,128 * https://www.piwheels.org/simple/virtual-less/
2023-09-08T05:50:07,129 Fetching project page and analyzing links: https://pypi.org/simple/virtual-less/
2023-09-08T05:50:07,130 Getting page https://pypi.org/simple/virtual-less/
2023-09-08T05:50:07,132 Found index url https://pypi.org/simple/
2023-09-08T05:50:07,701 Fetched page https://pypi.org/simple/virtual-less/ as application/vnd.pypi.simple.v1+json
2023-09-08T05:50:07,702   Found link https://files.pythonhosted.org/packages/a3/34/b0bc006b3247308fec803eebfcd074df30163d086aa0e1a1f9c7bd982adc/virtual-less-0.0.1-1.3.3.tar.gz (from https://pypi.org/simple/virtual-less/), version: 0.0.1-1.3.3
2023-09-08T05:50:07,703   Found link https://files.pythonhosted.org/packages/f6/ea/f04bb74cbef265d89b765894f8f61d73f6e5f26176b0ca749751e95f521f/virtual-less-0.0.1a.tar.gz (from https://pypi.org/simple/virtual-less/), version: 0.0.1a
2023-09-08T05:50:07,704 Fetching project page and analyzing links: https://www.piwheels.org/simple/virtual-less/
2023-09-08T05:50:07,704 Getting page https://www.piwheels.org/simple/virtual-less/
2023-09-08T05:50:07,705 Found index url https://www.piwheels.org/simple/
2023-09-08T05:50:08,183 Fetched page https://www.piwheels.org/simple/virtual-less/ as text/html
2023-09-08T05:50:08,186 Skipping link: not a file: https://www.piwheels.org/simple/virtual-less/
2023-09-08T05:50:08,187 Skipping link: not a file: https://pypi.org/simple/virtual-less/
2023-09-08T05:50:08,228 Given no hashes to check 1 links for project 'virtual-less': discarding no candidates
2023-09-08T05:50:08,246 Collecting virtual-less==0.0.1a
2023-09-08T05:50:08,248   Created temporary directory: /tmp/pip-unpack-2ywkfu2g
2023-09-08T05:50:08,503   Downloading virtual-less-0.0.1a.tar.gz (42 kB)
2023-09-08T05:50:08,610   Added virtual-less==0.0.1a from https://files.pythonhosted.org/packages/f6/ea/f04bb74cbef265d89b765894f8f61d73f6e5f26176b0ca749751e95f521f/virtual-less-0.0.1a.tar.gz to build tracker '/tmp/pip-build-tracker-_qfpogcr'
2023-09-08T05:50:08,612   Running setup.py (path:/tmp/pip-wheel-pu2eww31/virtual-less_9db1a9811066400689236a87f71739a0/setup.py) egg_info for package virtual-less
2023-09-08T05:50:08,613   Created temporary directory: /tmp/pip-pip-egg-info-4anq0wdk
2023-09-08T05:50:08,613   Preparing metadata (setup.py): started
2023-09-08T05:50:08,615   Running command python setup.py egg_info
2023-09-08T05:50:09,050   Traceback (most recent call last):
2023-09-08T05:50:09,050     File "<string>", line 2, in <module>
2023-09-08T05:50:09,051     File "<pip-setuptools-caller>", line 34, in <module>
2023-09-08T05:50:09,052     File "/tmp/pip-wheel-pu2eww31/virtual-less_9db1a9811066400689236a87f71739a0/setup.py", line 6, in <module>
2023-09-08T05:50:09,053       from cStringIO import StringIO
2023-09-08T05:50:09,054   ModuleNotFoundError: No module named 'cStringIO'
2023-09-08T05:50:09,122   ERROR: [present-rich] python setup.py egg_info exited with 1
2023-09-08T05:50:09,135   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2023-09-08T05:50:09,135   exec(compile('"'"''"'"''"'"'
2023-09-08T05:50:09,135   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2023-09-08T05:50:09,135   #
2023-09-08T05:50:09,135   # - It imports setuptools before invoking setup.py, to enable projects that directly
2023-09-08T05:50:09,135   #   import from `distutils.core` to work with newer packaging standards.
2023-09-08T05:50:09,135   # - It provides a clear error message when setuptools is not installed.
2023-09-08T05:50:09,135   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2023-09-08T05:50:09,135   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2023-09-08T05:50:09,135   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2023-09-08T05:50:09,135   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2023-09-08T05:50:09,135   import os, sys, tokenize
2023-09-08T05:50:09,135   
2023-09-08T05:50:09,135   try:
2023-09-08T05:50:09,135       import setuptools
2023-09-08T05:50:09,135   except ImportError as error:
2023-09-08T05:50:09,135       print(
2023-09-08T05:50:09,135           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2023-09-08T05:50:09,135           "the build environment.",
2023-09-08T05:50:09,135           file=sys.stderr,
2023-09-08T05:50:09,135       )
2023-09-08T05:50:09,135       sys.exit(1)
2023-09-08T05:50:09,135   
2023-09-08T05:50:09,135   __file__ = %r
2023-09-08T05:50:09,135   sys.argv[0] = __file__
2023-09-08T05:50:09,135   
2023-09-08T05:50:09,135   if os.path.exists(__file__):
2023-09-08T05:50:09,135       filename = __file__
2023-09-08T05:50:09,135       with tokenize.open(__file__) as f:
2023-09-08T05:50:09,135           setup_py_code = f.read()
2023-09-08T05:50:09,135   else:
2023-09-08T05:50:09,135       filename = "<auto-generated setuptools caller>"
2023-09-08T05:50:09,135       setup_py_code = "from setuptools import setup; setup()"
2023-09-08T05:50:09,135   
2023-09-08T05:50:09,135   exec(compile(setup_py_code, filename, "exec"))
2023-09-08T05:50:09,135   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-pu2eww31/virtual-less_9db1a9811066400689236a87f71739a0/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-4anq0wdk[/]
2023-09-08T05:50:09,135   [bold magenta]cwd[/]: /tmp/pip-wheel-pu2eww31/virtual-less_9db1a9811066400689236a87f71739a0/
2023-09-08T05:50:09,136   Preparing metadata (setup.py): finished with status 'error'
2023-09-08T05:50:09,138 ERROR: [present-rich] metadata generation failed
2023-09-08T05:50:09,143 Exception information:
2023-09-08T05:50:09,143 Traceback (most recent call last):
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata
2023-09-08T05:50:09,143     call_subprocess(
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2023-09-08T05:50:09,143     raise error
2023-09-08T05:50:09,143 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2023-09-08T05:50:09,143 
2023-09-08T05:50:09,143 The above exception was the direct cause of the following exception:
2023-09-08T05:50:09,143 
2023-09-08T05:50:09,143 Traceback (most recent call last):
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper
2023-09-08T05:50:09,143     status = run_func(*args)
2023-09-08T05:50:09,143              ^^^^^^^^^^^^^^^
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/req_command.py", line 248, in wrapper
2023-09-08T05:50:09,143     return func(self, options, args)
2023-09-08T05:50:09,143            ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2023-09-08T05:50:09,143     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2023-09-08T05:50:09,143                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2023-09-08T05:50:09,143     result = self._result = resolver.resolve(
2023-09-08T05:50:09,143                             ^^^^^^^^^^^^^^^^^
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve
2023-09-08T05:50:09,143     state = resolution.resolve(requirements, max_rounds=max_rounds)
2023-09-08T05:50:09,143             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve
2023-09-08T05:50:09,143     self._add_to_criteria(self.state.criteria, r, parent=None)
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2023-09-08T05:50:09,143     if not criterion.candidates:
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/structs.py", line 156, in __bool__
2023-09-08T05:50:09,143     return bool(self._sequence)
2023-09-08T05:50:09,143            ^^^^^^^^^^^^^^^^^^^^
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2023-09-08T05:50:09,143     return any(self)
2023-09-08T05:50:09,143            ^^^^^^^^^
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2023-09-08T05:50:09,143     return (c for c in iterator if id(c) not in self._incompatible_ids)
2023-09-08T05:50:09,143            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2023-09-08T05:50:09,143     candidate = func()
2023-09-08T05:50:09,143                 ^^^^^^
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2023-09-08T05:50:09,143     self._link_candidate_cache[link] = LinkCandidate(
2023-09-08T05:50:09,143                                        ^^^^^^^^^^^^^^
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 293, in __init__
2023-09-08T05:50:09,143     super().__init__(
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__
2023-09-08T05:50:09,143     self.dist = self._prepare()
2023-09-08T05:50:09,143                 ^^^^^^^^^^^^^^^
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare
2023-09-08T05:50:09,143     dist = self._prepare_distribution()
2023-09-08T05:50:09,143            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 304, in _prepare_distribution
2023-09-08T05:50:09,143     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2023-09-08T05:50:09,143            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 538, in prepare_linked_requirement
2023-09-08T05:50:09,143     return self._prepare_linked_requirement(req, parallel_builds)
2023-09-08T05:50:09,143            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 653, in _prepare_linked_requirement
2023-09-08T05:50:09,143     dist = _get_prepared_distribution(
2023-09-08T05:50:09,143            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution
2023-09-08T05:50:09,143     abstract_dist.prepare_distribution_metadata(
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata
2023-09-08T05:50:09,143     self.req.prepare_metadata()
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/req/req_install.py", line 568, in prepare_metadata
2023-09-08T05:50:09,143     self.metadata_directory = generate_metadata_legacy(
2023-09-08T05:50:09,143                               ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T05:50:09,143   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2023-09-08T05:50:09,143     raise MetadataGenerationFailed(package_details=details) from error
2023-09-08T05:50:09,143 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2023-09-08T05:50:09,156 Removed virtual-less==0.0.1a from https://files.pythonhosted.org/packages/f6/ea/f04bb74cbef265d89b765894f8f61d73f6e5f26176b0ca749751e95f521f/virtual-less-0.0.1a.tar.gz from build tracker '/tmp/pip-build-tracker-_qfpogcr'
2023-09-08T05:50:09,156 Removed build tracker: '/tmp/pip-build-tracker-_qfpogcr'