2025-09-07T21:41:12,262 Created temporary directory: /tmp/pip-build-tracker-z4i0cw75
2025-09-07T21:41:12,263 Initialized build tracking at /tmp/pip-build-tracker-z4i0cw75
2025-09-07T21:41:12,263 Created build tracker: /tmp/pip-build-tracker-z4i0cw75
2025-09-07T21:41:12,263 Entered build tracker: /tmp/pip-build-tracker-z4i0cw75
2025-09-07T21:41:12,263 Created temporary directory: /tmp/pip-wheel-hqe2nr70
2025-09-07T21:41:12,267 Created temporary directory: /tmp/pip-ephem-wheel-cache-x5uq3cks
2025-09-07T21:41:12,326 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-07T21:41:12,328 2 location(s) to search for versions of docflow:
2025-09-07T21:41:12,328 * https://pypi.org/simple/docflow/
2025-09-07T21:41:12,328 * https://www.piwheels.org/simple/docflow/
2025-09-07T21:41:12,329 Fetching project page and analyzing links: https://pypi.org/simple/docflow/
2025-09-07T21:41:12,329 Getting page https://pypi.org/simple/docflow/
2025-09-07T21:41:12,331 Found index url https://pypi.org/simple/
2025-09-07T21:41:12,544 Fetched page https://pypi.org/simple/docflow/ as application/vnd.pypi.simple.v1+json
2025-09-07T21:41:12,546   Found link https://files.pythonhosted.org/packages/7a/cb/d4a781f0e2c8361b6166ff250f526ca9a9b98d075a3f0bf23974c8155126/docflow-0.3.tar.gz (from https://pypi.org/simple/docflow/), version: 0.3
2025-09-07T21:41:12,546   Found link https://files.pythonhosted.org/packages/aa/53/bece1a526dc473f15102ca0639711426d4be3cc7b61f2602ba9b9a57be9a/docflow-0.3.1.tar.gz (from https://pypi.org/simple/docflow/), version: 0.3.1
2025-09-07T21:41:12,546   Found link https://files.pythonhosted.org/packages/7f/0d/0f22c2a934470124a4e162736b5c749a4d9ee9c7d51a33eaf8091c7202ad/docflow-0.3.2.tar.gz (from https://pypi.org/simple/docflow/), version: 0.3.2
2025-09-07T21:41:12,547   Found link https://files.pythonhosted.org/packages/0d/6c/a88ec244f7cc716ad9bb1ffe3752b4c19726fab32fcf5098a0352bf6f03e/docflow-0.3.3.tar.gz (from https://pypi.org/simple/docflow/), version: 0.3.3
2025-09-07T21:41:12,547 Fetching project page and analyzing links: https://www.piwheels.org/simple/docflow/
2025-09-07T21:41:12,547 Getting page https://www.piwheels.org/simple/docflow/
2025-09-07T21:41:12,548 Found index url https://www.piwheels.org/simple/
2025-09-07T21:41:12,659 Fetched page https://www.piwheels.org/simple/docflow/ as text/html
2025-09-07T21:41:12,660   Skipping link: No binaries permitted for docflow: https://archive1.piwheels.org/simple/docflow/docflow-0.3.3-py3-none-any.whl#sha256=6efaff20b2e53ed9df94864b08de267185aabbb0333ca87e611d0e680ecff56d (from https://www.piwheels.org/simple/docflow/)
2025-09-07T21:41:12,660   Skipping link: No binaries permitted for docflow: https://archive1.piwheels.org/simple/docflow/docflow-0.3.2-py3-none-any.whl#sha256=bb9c2b9a59d2406c30863165f86d4f9a052de41bc204ef2040c69ccb7a3acc56 (from https://www.piwheels.org/simple/docflow/)
2025-09-07T21:41:12,661 Skipping link: not a file: https://www.piwheels.org/simple/docflow/
2025-09-07T21:41:12,661 Skipping link: not a file: https://pypi.org/simple/docflow/
2025-09-07T21:41:12,685 Given no hashes to check 1 links for project 'docflow': discarding no candidates
2025-09-07T21:41:12,686 Collecting docflow==0.3
2025-09-07T21:41:12,688   Created temporary directory: /tmp/pip-unpack-25zza24e
2025-09-07T21:41:12,838   Downloading docflow-0.3.tar.gz (7.0 kB)
2025-09-07T21:41:12,856   Added docflow==0.3 from https://files.pythonhosted.org/packages/7a/cb/d4a781f0e2c8361b6166ff250f526ca9a9b98d075a3f0bf23974c8155126/docflow-0.3.tar.gz to build tracker '/tmp/pip-build-tracker-z4i0cw75'
2025-09-07T21:41:12,858   Running setup.py (path:/tmp/pip-wheel-hqe2nr70/docflow_e8b9956bdc7f422e9b71b1be5762eeca/setup.py) egg_info for package docflow
2025-09-07T21:41:12,858   Created temporary directory: /tmp/pip-pip-egg-info-dok3jxh5
2025-09-07T21:41:12,858   Preparing metadata (setup.py): started
2025-09-07T21:41:12,859   Running command python setup.py egg_info
2025-09-07T21:41:13,418   Traceback (most recent call last):
2025-09-07T21:41:13,419     File "<string>", line 2, in <module>
2025-09-07T21:41:13,419       exec(compile('''
2025-09-07T21:41:13,419       ~~~~^^^^^^^^^^^^
2025-09-07T21:41:13,420       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-07T21:41:13,420       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:41:13,420       ...<32 lines>...
2025-09-07T21:41:13,420       exec(compile(setup_py_code, filename, "exec"))
2025-09-07T21:41:13,420       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:41:13,420       ''' % ('/tmp/pip-wheel-hqe2nr70/docflow_e8b9956bdc7f422e9b71b1be5762eeca/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-07T21:41:13,421       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:41:13,421     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-07T21:41:13,421     File "/tmp/pip-wheel-hqe2nr70/docflow_e8b9956bdc7f422e9b71b1be5762eeca/setup.py", line 5, in <module>
2025-09-07T21:41:13,421       README = unicode(open(os.path.join(here, 'README.rst')).read(), 'utf-8')
2025-09-07T21:41:13,421                ^^^^^^^
2025-09-07T21:41:13,422   NameError: name 'unicode' is not defined
2025-09-07T21:41:13,517   ERROR: python setup.py egg_info exited with 1
2025-09-07T21:41:13,531   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-07T21:41:13,531   exec(compile('"'"''"'"''"'"'
2025-09-07T21:41:13,531   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-07T21:41:13,531   #
2025-09-07T21:41:13,531   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-07T21:41:13,531   #   import from `distutils.core` to work with newer packaging standards.
2025-09-07T21:41:13,531   # - It provides a clear error message when setuptools is not installed.
2025-09-07T21:41:13,531   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-07T21:41:13,531   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-07T21:41:13,531   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-07T21:41:13,531   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-07T21:41:13,531   import os, sys, tokenize, traceback
2025-09-07T21:41:13,531   
2025-09-07T21:41:13,531   try:
2025-09-07T21:41:13,531       import setuptools
2025-09-07T21:41:13,531   except ImportError:
2025-09-07T21:41:13,531       print(
2025-09-07T21:41:13,531           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-07T21:41:13,531           "the build environment with exception:",
2025-09-07T21:41:13,531           file=sys.stderr,
2025-09-07T21:41:13,531       )
2025-09-07T21:41:13,531       traceback.print_exc()
2025-09-07T21:41:13,531       sys.exit(1)
2025-09-07T21:41:13,531   
2025-09-07T21:41:13,531   __file__ = %r
2025-09-07T21:41:13,531   sys.argv[0] = __file__
2025-09-07T21:41:13,531   
2025-09-07T21:41:13,531   if os.path.exists(__file__):
2025-09-07T21:41:13,531       filename = __file__
2025-09-07T21:41:13,531       with tokenize.open(__file__) as f:
2025-09-07T21:41:13,531           setup_py_code = f.read()
2025-09-07T21:41:13,531   else:
2025-09-07T21:41:13,531       filename = "<auto-generated setuptools caller>"
2025-09-07T21:41:13,531       setup_py_code = "from setuptools import setup; setup()"
2025-09-07T21:41:13,531   
2025-09-07T21:41:13,531   exec(compile(setup_py_code, filename, "exec"))
2025-09-07T21:41:13,531   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-hqe2nr70/docflow_e8b9956bdc7f422e9b71b1be5762eeca/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-dok3jxh5[/]
2025-09-07T21:41:13,531   [bold magenta]cwd[/]: /tmp/pip-wheel-hqe2nr70/docflow_e8b9956bdc7f422e9b71b1be5762eeca/
2025-09-07T21:41:13,531   Preparing metadata (setup.py): finished with status 'error'
2025-09-07T21:41:13,532 ERROR: metadata generation failed
2025-09-07T21:41:13,538 Exception information:
2025-09-07T21:41:13,538 Traceback (most recent call last):
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-07T21:41:13,538     call_subprocess(
2025-09-07T21:41:13,538     ~~~~~~~~~~~~~~~^
2025-09-07T21:41:13,538         args,
2025-09-07T21:41:13,538         ^^^^^
2025-09-07T21:41:13,538     ...<2 lines>...
2025-09-07T21:41:13,538         spinner=spinner,
2025-09-07T21:41:13,538         ^^^^^^^^^^^^^^^^
2025-09-07T21:41:13,538     )
2025-09-07T21:41:13,538     ^
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-07T21:41:13,538     raise error
2025-09-07T21:41:13,538 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-07T21:41:13,538 
2025-09-07T21:41:13,538 The above exception was the direct cause of the following exception:
2025-09-07T21:41:13,538 
2025-09-07T21:41:13,538 Traceback (most recent call last):
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-07T21:41:13,538     status = _inner_run()
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-07T21:41:13,538     return self.run(options, args)
2025-09-07T21:41:13,538            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-07T21:41:13,538     return func(self, options, args)
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-07T21:41:13,538     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-07T21:41:13,538     result = self._result = resolver.resolve(
2025-09-07T21:41:13,538                             ~~~~~~~~~~~~~~~~^
2025-09-07T21:41:13,538         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-07T21:41:13,538         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:41:13,538     )
2025-09-07T21:41:13,538     ^
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-07T21:41:13,538     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-07T21:41:13,538     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-07T21:41:13,538     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-07T21:41:13,538     if not criterion.candidates:
2025-09-07T21:41:13,538            ^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-07T21:41:13,538     return bool(self._sequence)
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-07T21:41:13,538     self._bool = any(self)
2025-09-07T21:41:13,538                  ~~~^^^^^^
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-07T21:41:13,538     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-07T21:41:13,538                        ^^^^^^^^
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-07T21:41:13,538     candidate = func()
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-07T21:41:13,538     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-07T21:41:13,538                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T21:41:13,538         link, template, name, version
2025-09-07T21:41:13,538         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:41:13,538     )
2025-09-07T21:41:13,538     ^
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-07T21:41:13,538     self._link_candidate_cache[link] = LinkCandidate(
2025-09-07T21:41:13,538                                        ~~~~~~~~~~~~~^
2025-09-07T21:41:13,538         link,
2025-09-07T21:41:13,538         ^^^^^
2025-09-07T21:41:13,538     ...<3 lines>...
2025-09-07T21:41:13,538         version=version,
2025-09-07T21:41:13,538         ^^^^^^^^^^^^^^^^
2025-09-07T21:41:13,538     )
2025-09-07T21:41:13,538     ^
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-07T21:41:13,538     super().__init__(
2025-09-07T21:41:13,538     ~~~~~~~~~~~~~~~~^
2025-09-07T21:41:13,538         link=link,
2025-09-07T21:41:13,538         ^^^^^^^^^^
2025-09-07T21:41:13,538     ...<4 lines>...
2025-09-07T21:41:13,538         version=version,
2025-09-07T21:41:13,538         ^^^^^^^^^^^^^^^^
2025-09-07T21:41:13,538     )
2025-09-07T21:41:13,538     ^
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-07T21:41:13,538     self.dist = self._prepare()
2025-09-07T21:41:13,538                 ~~~~~~~~~~~~~^^
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-07T21:41:13,538     dist = self._prepare_distribution()
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-07T21:41:13,538     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-07T21:41:13,538            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-07T21:41:13,538     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-07T21:41:13,538            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-07T21:41:13,538     dist = _get_prepared_distribution(
2025-09-07T21:41:13,538         req,
2025-09-07T21:41:13,538     ...<3 lines>...
2025-09-07T21:41:13,538         self.check_build_deps,
2025-09-07T21:41:13,538     )
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-07T21:41:13,538     abstract_dist.prepare_distribution_metadata(
2025-09-07T21:41:13,538     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T21:41:13,538         finder, build_isolation, check_build_deps
2025-09-07T21:41:13,538         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:41:13,538     )
2025-09-07T21:41:13,538     ^
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-07T21:41:13,538     self.req.prepare_metadata()
2025-09-07T21:41:13,538     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-07T21:41:13,538     self.metadata_directory = generate_metadata_legacy(
2025-09-07T21:41:13,538                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T21:41:13,538         build_env=self.build_env,
2025-09-07T21:41:13,538         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:41:13,538     ...<3 lines>...
2025-09-07T21:41:13,538         details=details,
2025-09-07T21:41:13,538         ^^^^^^^^^^^^^^^^
2025-09-07T21:41:13,538     )
2025-09-07T21:41:13,538     ^
2025-09-07T21:41:13,538   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-07T21:41:13,538     raise MetadataGenerationFailed(package_details=details) from error
2025-09-07T21:41:13,538 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-07T21:41:13,564 Removed docflow==0.3 from https://files.pythonhosted.org/packages/7a/cb/d4a781f0e2c8361b6166ff250f526ca9a9b98d075a3f0bf23974c8155126/docflow-0.3.tar.gz from build tracker '/tmp/pip-build-tracker-z4i0cw75'
2025-09-07T21:41:13,564 Removed build tracker: '/tmp/pip-build-tracker-z4i0cw75'