2025-09-08T10:25:26,818 Created temporary directory: /tmp/pip-build-tracker-db7qda7j
2025-09-08T10:25:26,819 Initialized build tracking at /tmp/pip-build-tracker-db7qda7j
2025-09-08T10:25:26,819 Created build tracker: /tmp/pip-build-tracker-db7qda7j
2025-09-08T10:25:26,819 Entered build tracker: /tmp/pip-build-tracker-db7qda7j
2025-09-08T10:25:26,819 Created temporary directory: /tmp/pip-wheel-zupq98z4
2025-09-08T10:25:26,822 Created temporary directory: /tmp/pip-ephem-wheel-cache-bre4jeym
2025-09-08T10:25:26,879 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-08T10:25:26,881 2 location(s) to search for versions of cfmr:
2025-09-08T10:25:26,881 * https://pypi.org/simple/cfmr/
2025-09-08T10:25:26,881 * https://www.piwheels.org/simple/cfmr/
2025-09-08T10:25:26,881 Fetching project page and analyzing links: https://pypi.org/simple/cfmr/
2025-09-08T10:25:26,882 Getting page https://pypi.org/simple/cfmr/
2025-09-08T10:25:26,883 Found index url https://pypi.org/simple/
2025-09-08T10:25:27,149 Fetched page https://pypi.org/simple/cfmr/ as application/vnd.pypi.simple.v1+json
2025-09-08T10:25:27,154   Found link https://files.pythonhosted.org/packages/50/17/e7379983094dd158a74b2625fa65a882df62bb50de83a71d0aa6c87203a4/cfmr-0.0.2.tar.gz (from https://pypi.org/simple/cfmr/), version: 0.0.2
2025-09-08T10:25:27,155   Found link https://files.pythonhosted.org/packages/2c/34/a7bde011a400ee235e34482f89d6cfb74e41be7e0134590e78ca1c08692a/cfmr-0.0.3.tar.gz (from https://pypi.org/simple/cfmr/), version: 0.0.3
2025-09-08T10:25:27,156   Found link https://files.pythonhosted.org/packages/c5/ec/c178565b7a9277a1f8877af9760b3a2ae01837d2cdf4a3aac0ee69fb603c/cfmr-0.0.4.tar.gz (from https://pypi.org/simple/cfmr/), version: 0.0.4
2025-09-08T10:25:27,156   Found link https://files.pythonhosted.org/packages/ad/1d/33e05e05c49b8ac552a6d19a3012a030b059ce77cee735af504ebe6b877b/cfmr-0.0.5.tar.gz (from https://pypi.org/simple/cfmr/), version: 0.0.5
2025-09-08T10:25:27,156   Found link https://files.pythonhosted.org/packages/45/63/a579fdcff8f6ea4cea91572faffa9b4cd4254c6df711153edb75b4d6c6cd/cfmr-0.0.6.tar.gz (from https://pypi.org/simple/cfmr/), version: 0.0.6
2025-09-08T10:25:27,157   Skipping link: No binaries permitted for cfmr: https://files.pythonhosted.org/packages/25/00/ac40a25a49b6ef3d2df63140388062464ec83e8fdf6715db2c81fcc99d12/cfmr-0.0.7-py2.py3-none-any.whl (from https://pypi.org/simple/cfmr/)
2025-09-08T10:25:27,157   Found link https://files.pythonhosted.org/packages/66/8d/c1110bfb8416e2effeb69ccf2672cc2adb7ede114984842e671ee3bf64a8/cfmr-0.0.7.tar.gz (from https://pypi.org/simple/cfmr/), version: 0.0.7
2025-09-08T10:25:27,158   Skipping link: No binaries permitted for cfmr: https://files.pythonhosted.org/packages/eb/e5/78c94c564f2d88defa86e660db30467bdb4dfff58915cdfe8cd3c96fc2b7/cfmr-0.0.8-py2.py3-none-any.whl (from https://pypi.org/simple/cfmr/)
2025-09-08T10:25:27,158   Found link https://files.pythonhosted.org/packages/d6/c2/604b16f50479d6a1732b8973da8df9315a19f49e36c8a7b6e9c546b822d7/cfmr-0.0.8.tar.gz (from https://pypi.org/simple/cfmr/), version: 0.0.8
2025-09-08T10:25:27,159   Found link https://files.pythonhosted.org/packages/dd/e3/d5f743baa731881db2f75feb5f67277fa40e575ecf649fcada30546737fb/cfmr-0.0.9.tar.gz (from https://pypi.org/simple/cfmr/), version: 0.0.9
2025-09-08T10:25:27,159   Found link https://files.pythonhosted.org/packages/5c/27/d881feb8055de4dfc9bc17901e8f37df4aa288cfea999f1c6d793905fb2d/cfmr-0.0.10.tar.gz (from https://pypi.org/simple/cfmr/), version: 0.0.10
2025-09-08T10:25:27,159   Found link https://files.pythonhosted.org/packages/2a/4b/718c28082534826b64385f0644de3ba7b2e5d89e820826b1ca2f51c2bd54/cfmr-0.0.11.tar.gz (from https://pypi.org/simple/cfmr/), version: 0.0.11
2025-09-08T10:25:27,160   Found link https://files.pythonhosted.org/packages/f2/86/388a5df95c1685118a348ab0764918af58833774d335deff164a7b8dff4b/cfmr-0.0.12.tar.gz (from https://pypi.org/simple/cfmr/), version: 0.0.12
2025-09-08T10:25:27,160   Found link https://files.pythonhosted.org/packages/8f/81/e50521da25e351c9d75ec1e92becbc9d0cb9a48a83576291cd937d2e1f39/cfmr-0.0.13.tar.gz (from https://pypi.org/simple/cfmr/), version: 0.0.13
2025-09-08T10:25:27,161   Found link https://files.pythonhosted.org/packages/fc/41/2a943fedb4eaeeb601336661689426f8bc3723f96a4b864b5879972d3d31/cfmr-0.0.14.tar.gz (from https://pypi.org/simple/cfmr/), version: 0.0.14
2025-09-08T10:25:27,162 Fetching project page and analyzing links: https://www.piwheels.org/simple/cfmr/
2025-09-08T10:25:27,162 Getting page https://www.piwheels.org/simple/cfmr/
2025-09-08T10:25:27,164 Found index url https://www.piwheels.org/simple/
2025-09-08T10:25:27,273 Fetched page https://www.piwheels.org/simple/cfmr/ as text/html
2025-09-08T10:25:27,276   Skipping link: No binaries permitted for cfmr: https://archive1.piwheels.org/simple/cfmr/cfmr-0.0.14-py2.py3-none-any.whl#sha256=29a855da33130f26cb1d01f9fac044f46fb90e4b1db833d52930524f5681cc69 (from https://www.piwheels.org/simple/cfmr/)
2025-09-08T10:25:27,276   Skipping link: No binaries permitted for cfmr: https://archive1.piwheels.org/simple/cfmr/cfmr-0.0.13-py2.py3-none-any.whl#sha256=8da75675b1e5b39eea59733868f7071faf57d842f27c5a40b1400230d96a255a (from https://www.piwheels.org/simple/cfmr/)
2025-09-08T10:25:27,277   Skipping link: No binaries permitted for cfmr: https://archive1.piwheels.org/simple/cfmr/cfmr-0.0.12-py2.py3-none-any.whl#sha256=930ff46b3a9269ed2904ab4074210a603d0764865de52acc4c09413503c95a6b (from https://www.piwheels.org/simple/cfmr/)
2025-09-08T10:25:27,277   Skipping link: No binaries permitted for cfmr: https://archive1.piwheels.org/simple/cfmr/cfmr-0.0.11-py2.py3-none-any.whl#sha256=cd2632a4e744fda25d54a63f79a67d8d1c318760819feeb5be0521feb21a4567 (from https://www.piwheels.org/simple/cfmr/)
2025-09-08T10:25:27,277   Skipping link: No binaries permitted for cfmr: https://archive1.piwheels.org/simple/cfmr/cfmr-0.0.10-py2.py3-none-any.whl#sha256=352ca78dc1b59c674508aee2bcd7dcd493071572ce90aeb5de5301af6bf8e836 (from https://www.piwheels.org/simple/cfmr/)
2025-09-08T10:25:27,277   Skipping link: No binaries permitted for cfmr: https://archive1.piwheels.org/simple/cfmr/cfmr-0.0.9-py2.py3-none-any.whl#sha256=006d63b23edf6234a28822fb142fe713ad2fa34e61bc4fb76e4c5c7a4ee51aa1 (from https://www.piwheels.org/simple/cfmr/)
2025-09-08T10:25:27,277   Skipping link: No binaries permitted for cfmr: https://archive1.piwheels.org/simple/cfmr/cfmr-0.0.8-py2.py3-none-any.whl#sha256=ca2cfe1bb59bf51929a34d6d9290a27501c3bd8d544b6d2159ea00a785ca2cfc (from https://www.piwheels.org/simple/cfmr/)
2025-09-08T10:25:27,277   Skipping link: No binaries permitted for cfmr: https://archive1.piwheels.org/simple/cfmr/cfmr-0.0.7-py2.py3-none-any.whl#sha256=b4e30d7d48bfbedab6c381ac03903901649cf575e7199fbc958883b6bd195712 (from https://www.piwheels.org/simple/cfmr/)
2025-09-08T10:25:27,277   Skipping link: No binaries permitted for cfmr: https://archive1.piwheels.org/simple/cfmr/cfmr-0.0.6-py3-none-any.whl#sha256=226d280bc05ba6c248c5862326d6cab549985271643e1adea5a301f478873cc9 (from https://www.piwheels.org/simple/cfmr/)
2025-09-08T10:25:27,277   Skipping link: No binaries permitted for cfmr: https://archive1.piwheels.org/simple/cfmr/cfmr-0.0.5-py3-none-any.whl#sha256=c04411fa0f6dc3eba5348b129ec2327dbcae4b57d360bb431fb5dbcf94a0606f (from https://www.piwheels.org/simple/cfmr/)
2025-09-08T10:25:27,278   Skipping link: No binaries permitted for cfmr: https://archive1.piwheels.org/simple/cfmr/cfmr-0.0.4-py3-none-any.whl#sha256=b3469d8425aae834bffde9e5792bfec3a1a817e9bafd6342537a49e950b42284 (from https://www.piwheels.org/simple/cfmr/)
2025-09-08T10:25:27,278   Skipping link: No binaries permitted for cfmr: https://archive1.piwheels.org/simple/cfmr/cfmr-0.0.2-py3-none-any.whl#sha256=d39d532a23d3358cc48cf4dc8370c2f2d033b8744c6b08ed64d13ecfc3c217b2 (from https://www.piwheels.org/simple/cfmr/)
2025-09-08T10:25:27,278 Skipping link: not a file: https://www.piwheels.org/simple/cfmr/
2025-09-08T10:25:27,278 Skipping link: not a file: https://pypi.org/simple/cfmr/
2025-09-08T10:25:27,311 Given no hashes to check 1 links for project 'cfmr': discarding no candidates
2025-09-08T10:25:27,312 Collecting cfmr==0.0.3
2025-09-08T10:25:27,313   Created temporary directory: /tmp/pip-unpack-xmth2btz
2025-09-08T10:25:27,475   Downloading cfmr-0.0.3.tar.gz (702 bytes)
2025-09-08T10:25:27,486   Added cfmr==0.0.3 from https://files.pythonhosted.org/packages/2c/34/a7bde011a400ee235e34482f89d6cfb74e41be7e0134590e78ca1c08692a/cfmr-0.0.3.tar.gz to build tracker '/tmp/pip-build-tracker-db7qda7j'
2025-09-08T10:25:27,488   Running setup.py (path:/tmp/pip-wheel-zupq98z4/cfmr_2fb540d53b7a486883f9afa764c7aa60/setup.py) egg_info for package cfmr
2025-09-08T10:25:27,488   Created temporary directory: /tmp/pip-pip-egg-info-aj9_no6q
2025-09-08T10:25:27,488   Preparing metadata (setup.py): started
2025-09-08T10:25:27,490   Running command python setup.py egg_info
2025-09-08T10:25:28,476   /usr/local/lib/python3.13/dist-packages/setuptools/dist.py:599: SetuptoolsDeprecationWarning: Invalid dash-separated key 'description-file' in 'metadata' (setup.cfg), please use the underscore name 'description_file' instead.
2025-09-08T10:25:28,476   !!

2025-09-08T10:25:28,477           ********************************************************************************
2025-09-08T10:25:28,477           Usage of dash-separated 'description-file' will not be supported in future
2025-09-08T10:25:28,477           versions. Please use the underscore name 'description_file' instead.
2025-09-08T10:25:28,477           (Affected: cfmr).

2025-09-08T10:25:28,477           By 2026-Mar-03, you need to update your project and remove deprecated calls
2025-09-08T10:25:28,477           or your builds will no longer be supported.

2025-09-08T10:25:28,477           See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details.
2025-09-08T10:25:28,477           ********************************************************************************

2025-09-08T10:25:28,478   !!
2025-09-08T10:25:28,478     opt = self._enforce_underscore(opt, section)
2025-09-08T10:25:28,783   error: package directory 'cfmr' does not exist
2025-09-08T10:25:28,895   ERROR: python setup.py egg_info exited with 1
2025-09-08T10:25:28,907   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-08T10:25:28,907   exec(compile('"'"''"'"''"'"'
2025-09-08T10:25:28,907   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T10:25:28,907   #
2025-09-08T10:25:28,907   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-08T10:25:28,907   #   import from `distutils.core` to work with newer packaging standards.
2025-09-08T10:25:28,907   # - It provides a clear error message when setuptools is not installed.
2025-09-08T10:25:28,907   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-08T10:25:28,907   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-08T10:25:28,907   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-08T10:25:28,907   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-08T10:25:28,907   import os, sys, tokenize, traceback
2025-09-08T10:25:28,907   
2025-09-08T10:25:28,907   try:
2025-09-08T10:25:28,907       import setuptools
2025-09-08T10:25:28,907   except ImportError:
2025-09-08T10:25:28,907       print(
2025-09-08T10:25:28,907           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-08T10:25:28,907           "the build environment with exception:",
2025-09-08T10:25:28,907           file=sys.stderr,
2025-09-08T10:25:28,907       )
2025-09-08T10:25:28,907       traceback.print_exc()
2025-09-08T10:25:28,907       sys.exit(1)
2025-09-08T10:25:28,907   
2025-09-08T10:25:28,907   __file__ = %r
2025-09-08T10:25:28,907   sys.argv[0] = __file__
2025-09-08T10:25:28,907   
2025-09-08T10:25:28,907   if os.path.exists(__file__):
2025-09-08T10:25:28,907       filename = __file__
2025-09-08T10:25:28,907       with tokenize.open(__file__) as f:
2025-09-08T10:25:28,907           setup_py_code = f.read()
2025-09-08T10:25:28,907   else:
2025-09-08T10:25:28,907       filename = "<auto-generated setuptools caller>"
2025-09-08T10:25:28,907       setup_py_code = "from setuptools import setup; setup()"
2025-09-08T10:25:28,907   
2025-09-08T10:25:28,907   exec(compile(setup_py_code, filename, "exec"))
2025-09-08T10:25:28,907   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-zupq98z4/cfmr_2fb540d53b7a486883f9afa764c7aa60/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-aj9_no6q[/]
2025-09-08T10:25:28,907   [bold magenta]cwd[/]: /tmp/pip-wheel-zupq98z4/cfmr_2fb540d53b7a486883f9afa764c7aa60/
2025-09-08T10:25:28,907   Preparing metadata (setup.py): finished with status 'error'
2025-09-08T10:25:28,908 ERROR: metadata generation failed
2025-09-08T10:25:28,913 Exception information:
2025-09-08T10:25:28,913 Traceback (most recent call last):
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-08T10:25:28,913     call_subprocess(
2025-09-08T10:25:28,913     ~~~~~~~~~~~~~~~^
2025-09-08T10:25:28,913         args,
2025-09-08T10:25:28,913         ^^^^^
2025-09-08T10:25:28,913     ...<2 lines>...
2025-09-08T10:25:28,913         spinner=spinner,
2025-09-08T10:25:28,913         ^^^^^^^^^^^^^^^^
2025-09-08T10:25:28,913     )
2025-09-08T10:25:28,913     ^
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-08T10:25:28,913     raise error
2025-09-08T10:25:28,913 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-08T10:25:28,913 
2025-09-08T10:25:28,913 The above exception was the direct cause of the following exception:
2025-09-08T10:25:28,913 
2025-09-08T10:25:28,913 Traceback (most recent call last):
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-08T10:25:28,913     status = _inner_run()
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-08T10:25:28,913     return self.run(options, args)
2025-09-08T10:25:28,913            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-08T10:25:28,913     return func(self, options, args)
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-08T10:25:28,913     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-08T10:25:28,913     result = self._result = resolver.resolve(
2025-09-08T10:25:28,913                             ~~~~~~~~~~~~~~~~^
2025-09-08T10:25:28,913         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-08T10:25:28,913         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:25:28,913     )
2025-09-08T10:25:28,913     ^
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-08T10:25:28,913     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-08T10:25:28,913     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-08T10:25:28,913     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-08T10:25:28,913     if not criterion.candidates:
2025-09-08T10:25:28,913            ^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-08T10:25:28,913     return bool(self._sequence)
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-08T10:25:28,913     self._bool = any(self)
2025-09-08T10:25:28,913                  ~~~^^^^^^
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-08T10:25:28,913     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-08T10:25:28,913                        ^^^^^^^^
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-08T10:25:28,913     candidate = func()
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-08T10:25:28,913     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-08T10:25:28,913                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T10:25:28,913         link, template, name, version
2025-09-08T10:25:28,913         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:25:28,913     )
2025-09-08T10:25:28,913     ^
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-08T10:25:28,913     self._link_candidate_cache[link] = LinkCandidate(
2025-09-08T10:25:28,913                                        ~~~~~~~~~~~~~^
2025-09-08T10:25:28,913         link,
2025-09-08T10:25:28,913         ^^^^^
2025-09-08T10:25:28,913     ...<3 lines>...
2025-09-08T10:25:28,913         version=version,
2025-09-08T10:25:28,913         ^^^^^^^^^^^^^^^^
2025-09-08T10:25:28,913     )
2025-09-08T10:25:28,913     ^
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-08T10:25:28,913     super().__init__(
2025-09-08T10:25:28,913     ~~~~~~~~~~~~~~~~^
2025-09-08T10:25:28,913         link=link,
2025-09-08T10:25:28,913         ^^^^^^^^^^
2025-09-08T10:25:28,913     ...<4 lines>...
2025-09-08T10:25:28,913         version=version,
2025-09-08T10:25:28,913         ^^^^^^^^^^^^^^^^
2025-09-08T10:25:28,913     )
2025-09-08T10:25:28,913     ^
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-08T10:25:28,913     self.dist = self._prepare()
2025-09-08T10:25:28,913                 ~~~~~~~~~~~~~^^
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-08T10:25:28,913     dist = self._prepare_distribution()
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-08T10:25:28,913     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-08T10:25:28,913            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-08T10:25:28,913     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-08T10:25:28,913            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-08T10:25:28,913     dist = _get_prepared_distribution(
2025-09-08T10:25:28,913         req,
2025-09-08T10:25:28,913     ...<3 lines>...
2025-09-08T10:25:28,913         self.check_build_deps,
2025-09-08T10:25:28,913     )
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-08T10:25:28,913     abstract_dist.prepare_distribution_metadata(
2025-09-08T10:25:28,913     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T10:25:28,913         finder, build_isolation, check_build_deps
2025-09-08T10:25:28,913         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:25:28,913     )
2025-09-08T10:25:28,913     ^
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-08T10:25:28,913     self.req.prepare_metadata()
2025-09-08T10:25:28,913     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-08T10:25:28,913     self.metadata_directory = generate_metadata_legacy(
2025-09-08T10:25:28,913                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T10:25:28,913         build_env=self.build_env,
2025-09-08T10:25:28,913         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:25:28,913     ...<3 lines>...
2025-09-08T10:25:28,913         details=details,
2025-09-08T10:25:28,913         ^^^^^^^^^^^^^^^^
2025-09-08T10:25:28,913     )
2025-09-08T10:25:28,913     ^
2025-09-08T10:25:28,913   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-08T10:25:28,913     raise MetadataGenerationFailed(package_details=details) from error
2025-09-08T10:25:28,913 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-08T10:25:28,933 Removed cfmr==0.0.3 from https://files.pythonhosted.org/packages/2c/34/a7bde011a400ee235e34482f89d6cfb74e41be7e0134590e78ca1c08692a/cfmr-0.0.3.tar.gz from build tracker '/tmp/pip-build-tracker-db7qda7j'
2025-09-08T10:25:28,934 Removed build tracker: '/tmp/pip-build-tracker-db7qda7j'