2025-09-08T02:33:16,006 Created temporary directory: /tmp/pip-build-tracker-ffutw20l
2025-09-08T02:33:16,007 Initialized build tracking at /tmp/pip-build-tracker-ffutw20l
2025-09-08T02:33:16,007 Created build tracker: /tmp/pip-build-tracker-ffutw20l
2025-09-08T02:33:16,007 Entered build tracker: /tmp/pip-build-tracker-ffutw20l
2025-09-08T02:33:16,007 Created temporary directory: /tmp/pip-wheel-n73ykv19
2025-09-08T02:33:16,010 Created temporary directory: /tmp/pip-ephem-wheel-cache-_hcilbp6
2025-09-08T02:33:16,067 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-08T02:33:16,069 2 location(s) to search for versions of propane:
2025-09-08T02:33:16,069 * https://pypi.org/simple/propane/
2025-09-08T02:33:16,069 * https://www.piwheels.org/simple/propane/
2025-09-08T02:33:16,069 Fetching project page and analyzing links: https://pypi.org/simple/propane/
2025-09-08T02:33:16,070 Getting page https://pypi.org/simple/propane/
2025-09-08T02:33:16,071 Found index url https://pypi.org/simple/
2025-09-08T02:33:16,139 Fetched page https://pypi.org/simple/propane/ as application/vnd.pypi.simple.v1+json
2025-09-08T02:33:16,141   Found link https://files.pythonhosted.org/packages/cc/bf/c3575a858af394421d7f21b0cb72671c5fad118e0b73375bb90367c1a7ef/propane-0.1.1.zip (from https://pypi.org/simple/propane/), version: 0.1.1
2025-09-08T02:33:16,141   Found link https://files.pythonhosted.org/packages/62/aa/886e3acdbe2a44e1283ce45dbb716c1d67205215fdfcb25fa275240a9e76/propane-0.1.2.zip (from https://pypi.org/simple/propane/), version: 0.1.2
2025-09-08T02:33:16,141   Found link https://files.pythonhosted.org/packages/48/90/dca9e7d97914e8f5cc519978d4bc8217aceb48243821c6e9ca3249fdf322/propane-0.1.3a0.zip (from https://pypi.org/simple/propane/), version: 0.1.3a0
2025-09-08T02:33:16,141   Skipping link: No binaries permitted for propane: https://files.pythonhosted.org/packages/d3/a1/a7f0fd7410bd9ebc4e5d331a2f1d7c82af0e6dd834cae4d9020dde8eff3f/propane-0.2.0-py2-none-any.whl (from https://pypi.org/simple/propane/)
2025-09-08T02:33:16,141   Found link https://files.pythonhosted.org/packages/eb/5f/42fd15f29c1c35da31d074f24acc195250c01e9e46d30ae73fc489fbd3a3/propane-0.2.0.tar.gz (from https://pypi.org/simple/propane/), version: 0.2.0
2025-09-08T02:33:16,142   Skipping link: No binaries permitted for propane: https://files.pythonhosted.org/packages/50/59/6c327511198fa274d5d264db7b888807ed9dd503fc859d63fc30d0a8c3e3/propane-0.2.1-py2-none-any.whl (from https://pypi.org/simple/propane/)
2025-09-08T02:33:16,142   Found link https://files.pythonhosted.org/packages/2d/c9/3b0f67ace2fe7c8213157ce3ec4622bd1cd2027e80f0bad17393dfd992d1/propane-0.2.1.tar.gz (from https://pypi.org/simple/propane/), version: 0.2.1
2025-09-08T02:33:16,142 Fetching project page and analyzing links: https://www.piwheels.org/simple/propane/
2025-09-08T02:33:16,142 Getting page https://www.piwheels.org/simple/propane/
2025-09-08T02:33:16,143 Found index url https://www.piwheels.org/simple/
2025-09-08T02:33:16,246 Fetched page https://www.piwheels.org/simple/propane/ as text/html
2025-09-08T02:33:16,247   Skipping link: No binaries permitted for propane: https://archive1.piwheels.org/simple/propane/propane-0.2.1-py3-none-any.whl#sha256=afb5eaf4a74e1b3fc56b1396330a4c8d1305bc9f8f2d5f3586fc910993c36c99 (from https://www.piwheels.org/simple/propane/)
2025-09-08T02:33:16,247   Skipping link: No binaries permitted for propane: https://archive1.piwheels.org/simple/propane/propane-0.2.0-py3-none-any.whl#sha256=d839d746a61776859370485311a0f04fadb364b390e1f6e83295553ff079a9e9 (from https://www.piwheels.org/simple/propane/)
2025-09-08T02:33:16,247 Skipping link: not a file: https://www.piwheels.org/simple/propane/
2025-09-08T02:33:16,247 Skipping link: not a file: https://pypi.org/simple/propane/
2025-09-08T02:33:16,278 Given no hashes to check 1 links for project 'propane': discarding no candidates
2025-09-08T02:33:16,279 Collecting propane==0.1.3a0
2025-09-08T02:33:16,280   Created temporary directory: /tmp/pip-unpack-6wp63mfk
2025-09-08T02:33:16,486   Downloading propane-0.1.3a0.zip (31 kB)
2025-09-08T02:33:16,518   Added propane==0.1.3a0 from https://files.pythonhosted.org/packages/48/90/dca9e7d97914e8f5cc519978d4bc8217aceb48243821c6e9ca3249fdf322/propane-0.1.3a0.zip to build tracker '/tmp/pip-build-tracker-ffutw20l'
2025-09-08T02:33:16,519   Running setup.py (path:/tmp/pip-wheel-n73ykv19/propane_cff997869c2643ebab6bed1d30abee00/setup.py) egg_info for package propane
2025-09-08T02:33:16,519   Created temporary directory: /tmp/pip-pip-egg-info-ae9d686u
2025-09-08T02:33:16,519   Preparing metadata (setup.py): started
2025-09-08T02:33:16,520   Running command python setup.py egg_info
2025-09-08T02:33:17,050   /tmp/pip-wheel-n73ykv19/propane_cff997869c2643ebab6bed1d30abee00/distribute_setup.py:139: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.
2025-09-08T02:33:17,050     import pkg_resources
2025-09-08T02:33:17,372   Downloading http://pypi.python.org/packages/source/d/distribute/distribute-0.6.14.tar.gz
2025-09-08T02:33:17,438   Traceback (most recent call last):
2025-09-08T02:33:17,439     File "/tmp/pip-wheel-n73ykv19/propane_cff997869c2643ebab6bed1d30abee00/distribute_setup.py", line 143, in use_setuptools
2025-09-08T02:33:17,439       raise ImportError
2025-09-08T02:33:17,439   ImportError

2025-09-08T02:33:17,439   During handling of the above exception, another exception occurred:

2025-09-08T02:33:17,439   Traceback (most recent call last):
2025-09-08T02:33:17,443     File "<string>", line 2, in <module>
2025-09-08T02:33:17,443       exec(compile('''
2025-09-08T02:33:17,443       ~~~~^^^^^^^^^^^^
2025-09-08T02:33:17,443       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T02:33:17,443       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T02:33:17,444       ...<32 lines>...
2025-09-08T02:33:17,444       exec(compile(setup_py_code, filename, "exec"))
2025-09-08T02:33:17,444       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T02:33:17,444       ''' % ('/tmp/pip-wheel-n73ykv19/propane_cff997869c2643ebab6bed1d30abee00/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-08T02:33:17,444       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T02:33:17,444     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-08T02:33:17,444     File "/tmp/pip-wheel-n73ykv19/propane_cff997869c2643ebab6bed1d30abee00/setup.py", line 5, in <module>
2025-09-08T02:33:17,445       distribute_setup.use_setuptools()
2025-09-08T02:33:17,445       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-08T02:33:17,445     File "/tmp/pip-wheel-n73ykv19/propane_cff997869c2643ebab6bed1d30abee00/distribute_setup.py", line 145, in use_setuptools
2025-09-08T02:33:17,445       return _do_download(version, download_base, to_dir, download_delay)
2025-09-08T02:33:17,445     File "/tmp/pip-wheel-n73ykv19/propane_cff997869c2643ebab6bed1d30abee00/distribute_setup.py", line 123, in _do_download
2025-09-08T02:33:17,445       tarball = download_setuptools(version, download_base,
2025-09-08T02:33:17,445                                     to_dir, download_delay)
2025-09-08T02:33:17,445     File "/tmp/pip-wheel-n73ykv19/propane_cff997869c2643ebab6bed1d30abee00/distribute_setup.py", line 193, in download_setuptools
2025-09-08T02:33:17,446       src = urlopen(url)
2025-09-08T02:33:17,446     File "/usr/lib/python3.13/urllib/request.py", line 189, in urlopen
2025-09-08T02:33:17,446       return opener.open(url, data, timeout)
2025-09-08T02:33:17,446              ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
2025-09-08T02:33:17,446     File "/usr/lib/python3.13/urllib/request.py", line 495, in open
2025-09-08T02:33:17,446       response = meth(req, response)
2025-09-08T02:33:17,446     File "/usr/lib/python3.13/urllib/request.py", line 604, in http_response
2025-09-08T02:33:17,447       response = self.parent.error(
2025-09-08T02:33:17,447           'http', request, response, code, msg, hdrs)
2025-09-08T02:33:17,447     File "/usr/lib/python3.13/urllib/request.py", line 533, in error
2025-09-08T02:33:17,447       return self._call_chain(*args)
2025-09-08T02:33:17,447              ~~~~~~~~~~~~~~~~^^^^^^^
2025-09-08T02:33:17,447     File "/usr/lib/python3.13/urllib/request.py", line 466, in _call_chain
2025-09-08T02:33:17,447       result = func(*args)
2025-09-08T02:33:17,447     File "/usr/lib/python3.13/urllib/request.py", line 613, in http_error_default
2025-09-08T02:33:17,448       raise HTTPError(req.full_url, code, msg, hdrs, fp)
2025-09-08T02:33:17,448   urllib.error.HTTPError: HTTP Error 403: SSL is required
2025-09-08T02:33:17,547   ERROR: python setup.py egg_info exited with 1
2025-09-08T02:33:17,559   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-08T02:33:17,559   exec(compile('"'"''"'"''"'"'
2025-09-08T02:33:17,559   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T02:33:17,559   #
2025-09-08T02:33:17,559   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-08T02:33:17,559   #   import from `distutils.core` to work with newer packaging standards.
2025-09-08T02:33:17,559   # - It provides a clear error message when setuptools is not installed.
2025-09-08T02:33:17,559   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-08T02:33:17,559   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-08T02:33:17,559   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-08T02:33:17,559   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-08T02:33:17,559   import os, sys, tokenize, traceback
2025-09-08T02:33:17,559   
2025-09-08T02:33:17,559   try:
2025-09-08T02:33:17,559       import setuptools
2025-09-08T02:33:17,559   except ImportError:
2025-09-08T02:33:17,559       print(
2025-09-08T02:33:17,559           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-08T02:33:17,559           "the build environment with exception:",
2025-09-08T02:33:17,559           file=sys.stderr,
2025-09-08T02:33:17,559       )
2025-09-08T02:33:17,559       traceback.print_exc()
2025-09-08T02:33:17,559       sys.exit(1)
2025-09-08T02:33:17,559   
2025-09-08T02:33:17,559   __file__ = %r
2025-09-08T02:33:17,559   sys.argv[0] = __file__
2025-09-08T02:33:17,559   
2025-09-08T02:33:17,559   if os.path.exists(__file__):
2025-09-08T02:33:17,559       filename = __file__
2025-09-08T02:33:17,559       with tokenize.open(__file__) as f:
2025-09-08T02:33:17,559           setup_py_code = f.read()
2025-09-08T02:33:17,559   else:
2025-09-08T02:33:17,559       filename = "<auto-generated setuptools caller>"
2025-09-08T02:33:17,559       setup_py_code = "from setuptools import setup; setup()"
2025-09-08T02:33:17,559   
2025-09-08T02:33:17,559   exec(compile(setup_py_code, filename, "exec"))
2025-09-08T02:33:17,559   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-n73ykv19/propane_cff997869c2643ebab6bed1d30abee00/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-ae9d686u[/]
2025-09-08T02:33:17,559   [bold magenta]cwd[/]: /tmp/pip-wheel-n73ykv19/propane_cff997869c2643ebab6bed1d30abee00/
2025-09-08T02:33:17,559   Preparing metadata (setup.py): finished with status 'error'
2025-09-08T02:33:17,560 ERROR: metadata generation failed
2025-09-08T02:33:17,567 Exception information:
2025-09-08T02:33:17,567 Traceback (most recent call last):
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-08T02:33:17,567     call_subprocess(
2025-09-08T02:33:17,567     ~~~~~~~~~~~~~~~^
2025-09-08T02:33:17,567         args,
2025-09-08T02:33:17,567         ^^^^^
2025-09-08T02:33:17,567     ...<2 lines>...
2025-09-08T02:33:17,567         spinner=spinner,
2025-09-08T02:33:17,567         ^^^^^^^^^^^^^^^^
2025-09-08T02:33:17,567     )
2025-09-08T02:33:17,567     ^
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-08T02:33:17,567     raise error
2025-09-08T02:33:17,567 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-08T02:33:17,567 
2025-09-08T02:33:17,567 The above exception was the direct cause of the following exception:
2025-09-08T02:33:17,567 
2025-09-08T02:33:17,567 Traceback (most recent call last):
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-08T02:33:17,567     status = _inner_run()
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-08T02:33:17,567     return self.run(options, args)
2025-09-08T02:33:17,567            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-08T02:33:17,567     return func(self, options, args)
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-08T02:33:17,567     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-08T02:33:17,567     result = self._result = resolver.resolve(
2025-09-08T02:33:17,567                             ~~~~~~~~~~~~~~~~^
2025-09-08T02:33:17,567         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-08T02:33:17,567         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T02:33:17,567     )
2025-09-08T02:33:17,567     ^
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-08T02:33:17,567     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-08T02:33:17,567     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-08T02:33:17,567     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-08T02:33:17,567     if not criterion.candidates:
2025-09-08T02:33:17,567            ^^^^^^^^^^^^^^^^^^^^
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-08T02:33:17,567     return bool(self._sequence)
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-08T02:33:17,567     self._bool = any(self)
2025-09-08T02:33:17,567                  ~~~^^^^^^
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-08T02:33:17,567     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-08T02:33:17,567                        ^^^^^^^^
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-08T02:33:17,567     candidate = func()
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-08T02:33:17,567     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-08T02:33:17,567                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T02:33:17,567         link, template, name, version
2025-09-08T02:33:17,567         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T02:33:17,567     )
2025-09-08T02:33:17,567     ^
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-08T02:33:17,567     self._link_candidate_cache[link] = LinkCandidate(
2025-09-08T02:33:17,567                                        ~~~~~~~~~~~~~^
2025-09-08T02:33:17,567         link,
2025-09-08T02:33:17,567         ^^^^^
2025-09-08T02:33:17,567     ...<3 lines>...
2025-09-08T02:33:17,567         version=version,
2025-09-08T02:33:17,567         ^^^^^^^^^^^^^^^^
2025-09-08T02:33:17,567     )
2025-09-08T02:33:17,567     ^
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-08T02:33:17,567     super().__init__(
2025-09-08T02:33:17,567     ~~~~~~~~~~~~~~~~^
2025-09-08T02:33:17,567         link=link,
2025-09-08T02:33:17,567         ^^^^^^^^^^
2025-09-08T02:33:17,567     ...<4 lines>...
2025-09-08T02:33:17,567         version=version,
2025-09-08T02:33:17,567         ^^^^^^^^^^^^^^^^
2025-09-08T02:33:17,567     )
2025-09-08T02:33:17,567     ^
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-08T02:33:17,567     self.dist = self._prepare()
2025-09-08T02:33:17,567                 ~~~~~~~~~~~~~^^
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-08T02:33:17,567     dist = self._prepare_distribution()
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-08T02:33:17,567     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-08T02:33:17,567            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-08T02:33:17,567     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-08T02:33:17,567            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-08T02:33:17,567     dist = _get_prepared_distribution(
2025-09-08T02:33:17,567         req,
2025-09-08T02:33:17,567     ...<3 lines>...
2025-09-08T02:33:17,567         self.check_build_deps,
2025-09-08T02:33:17,567     )
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-08T02:33:17,567     abstract_dist.prepare_distribution_metadata(
2025-09-08T02:33:17,567     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T02:33:17,567         finder, build_isolation, check_build_deps
2025-09-08T02:33:17,567         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T02:33:17,567     )
2025-09-08T02:33:17,567     ^
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-08T02:33:17,567     self.req.prepare_metadata()
2025-09-08T02:33:17,567     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-08T02:33:17,567     self.metadata_directory = generate_metadata_legacy(
2025-09-08T02:33:17,567                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T02:33:17,567         build_env=self.build_env,
2025-09-08T02:33:17,567         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T02:33:17,567     ...<3 lines>...
2025-09-08T02:33:17,567         details=details,
2025-09-08T02:33:17,567         ^^^^^^^^^^^^^^^^
2025-09-08T02:33:17,567     )
2025-09-08T02:33:17,567     ^
2025-09-08T02:33:17,567   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-08T02:33:17,567     raise MetadataGenerationFailed(package_details=details) from error
2025-09-08T02:33:17,567 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-08T02:33:17,589 Removed propane==0.1.3a0 from https://files.pythonhosted.org/packages/48/90/dca9e7d97914e8f5cc519978d4bc8217aceb48243821c6e9ca3249fdf322/propane-0.1.3a0.zip from build tracker '/tmp/pip-build-tracker-ffutw20l'
2025-09-08T02:33:17,590 Removed build tracker: '/tmp/pip-build-tracker-ffutw20l'