2025-09-08T00:50:46,156 Created temporary directory: /tmp/pip-build-tracker-6i79wbd3
2025-09-08T00:50:46,157 Initialized build tracking at /tmp/pip-build-tracker-6i79wbd3
2025-09-08T00:50:46,157 Created build tracker: /tmp/pip-build-tracker-6i79wbd3
2025-09-08T00:50:46,157 Entered build tracker: /tmp/pip-build-tracker-6i79wbd3
2025-09-08T00:50:46,157 Created temporary directory: /tmp/pip-wheel-_g1akdi7
2025-09-08T00:50:46,161 Created temporary directory: /tmp/pip-ephem-wheel-cache-aspolz3r
2025-09-08T00:50:46,219 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-08T00:50:46,221 2 location(s) to search for versions of pfft-python:
2025-09-08T00:50:46,221 * https://pypi.org/simple/pfft-python/
2025-09-08T00:50:46,221 * https://www.piwheels.org/simple/pfft-python/
2025-09-08T00:50:46,221 Fetching project page and analyzing links: https://pypi.org/simple/pfft-python/
2025-09-08T00:50:46,222 Getting page https://pypi.org/simple/pfft-python/
2025-09-08T00:50:46,223 Found index url https://pypi.org/simple/
2025-09-08T00:50:46,371 Fetched page https://pypi.org/simple/pfft-python/ as application/vnd.pypi.simple.v1+json
2025-09-08T00:50:46,378   Found link https://files.pythonhosted.org/packages/33/3f/2a6f1deb0a14b332421f8f4cb5ce8a994f349e8bbc3dd8a500afdf5c209d/pfft-python-0.1pre.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1pre
2025-09-08T00:50:46,379   Found link https://files.pythonhosted.org/packages/0c/fe/a7cdc6096fbf83849c2000e27b8481002292f08ced9822fc85d23efa90d5/pfft-python-0.1.1.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.1
2025-09-08T00:50:46,379   Found link https://files.pythonhosted.org/packages/1a/14/5c94c3623053088c1d15af3c5876409343b9f20ecdd8f9ba5dd61c353487/pfft-python-0.1.2.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.2
2025-09-08T00:50:46,380   Found link https://files.pythonhosted.org/packages/e2/84/e7f7c06840169d95705b1d8062e996ed42235e6c9186f065507ab51429fb/pfft-python-0.1.3.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.3
2025-09-08T00:50:46,380   Found link https://files.pythonhosted.org/packages/de/14/350cdfc75b47710994d6628a280ed98c9cbfd056a84fbab2e0c1842d0d18/pfft-python-0.1.4.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.4
2025-09-08T00:50:46,380   Found link https://files.pythonhosted.org/packages/2d/c9/ab740ea9cab9f739a360f8d9d8c6ceea3ab959993953e287588bcd057487/pfft-python-0.1.5.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.5
2025-09-08T00:50:46,381   Found link https://files.pythonhosted.org/packages/c8/6a/a5d28a4664f93dac56e690f0cb03c0735af7e40bf3b9c01aba41420a0598/pfft-python-0.1.6.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.6
2025-09-08T00:50:46,381   Found link https://files.pythonhosted.org/packages/00/c0/0e4e93124223208fd91268f62042ca0419a5b06ce21551a102bcedba352a/pfft-python-0.1.7.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.7
2025-09-08T00:50:46,382   Found link https://files.pythonhosted.org/packages/1e/d5/c301ba23f1e2a14ac93de6fb97278adbfcc2c18842df6bed9557d7b2f7ba/pfft-python-0.1.8.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.8
2025-09-08T00:50:46,382   Found link https://files.pythonhosted.org/packages/ec/c8/880702d061b4c7abf374976d435f83460fc5090d4ae6c3fc3d10f7ecb79b/pfft-python-0.1.9.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.9
2025-09-08T00:50:46,382   Found link https://files.pythonhosted.org/packages/15/68/8b4d5d65d33f0cd40aca5beb71c0660a8b5df8e2f1d6686d7dcee43c6162/pfft-python-0.1.10.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.10
2025-09-08T00:50:46,383   Found link https://files.pythonhosted.org/packages/ff/f8/89b2bb0ad006ec84b7b6040470ed663c9a5da6c9dd1982587de9c288032d/pfft-python-0.1.11dev0.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.11dev0
2025-09-08T00:50:46,383   Found link https://files.pythonhosted.org/packages/96/9e/4919b9d71b9d782fabe45ed529c5a222053cfcd51dc9e297b63c9e545dd8/pfft-python-0.1.11.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.11
2025-09-08T00:50:46,384   Found link https://files.pythonhosted.org/packages/a5/9e/8fef179c79245ba4b608034564ef26d65503dea55bd983cedecfba53d450/pfft-python-0.1.12.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.12
2025-09-08T00:50:46,384   Found link https://files.pythonhosted.org/packages/bd/3b/4da86839c656278e98ad7c382d8454b4dc921623af53446a4f426e8bd104/pfft-python-0.1.13.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.13
2025-09-08T00:50:46,385   Found link https://files.pythonhosted.org/packages/79/fe/715d7c18af341fb678981339a39051fb14e5cb2a9e8e5d7b4cf4d69b9088/pfft-python-0.1.14.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.14
2025-09-08T00:50:46,385   Found link https://files.pythonhosted.org/packages/00/3d/22cd844c8ba649093d0ed8129c43f74b496cd3d2180706fe25195c11106d/pfft-python-0.1.15.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.15
2025-09-08T00:50:46,385   Found link https://files.pythonhosted.org/packages/c0/af/15745b02042c1cec21676789a6a2698f6d7117dd6e787023c6592d62a8a7/pfft-python-0.1.16.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.16
2025-09-08T00:50:46,386   Found link https://files.pythonhosted.org/packages/f4/7b/f7fe22e49ade7b6b65b34ef1c8d3520162e10eabf81d040ecfc9886c5d7d/pfft-python-0.1.17.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.17
2025-09-08T00:50:46,386   Found link https://files.pythonhosted.org/packages/2e/83/3017bd0b2458bbe352266ae539f9ab256fb65a88853c2cccc5eba5c913a8/pfft-python-0.1.18.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.18
2025-09-08T00:50:46,387   Found link https://files.pythonhosted.org/packages/5a/8f/07e5692dfc87391e5cc9e9d1b8800d825b514dfea464ca71a1b965d42f01/pfft-python-0.1.19.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.19
2025-09-08T00:50:46,387   Found link https://files.pythonhosted.org/packages/54/13/24849f8ce086f07be161a458f0dd2cb1275ea3eee1921cac4d01a1b6871e/pfft-python-0.1.20.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.20
2025-09-08T00:50:46,387   Found link https://files.pythonhosted.org/packages/26/7e/67667ef25e37a9e99c7db17ca585858a33e8ea6738b9c41c0b5a40adf062/pfft-python-0.1.21.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.21
2025-09-08T00:50:46,388   Found link https://files.pythonhosted.org/packages/42/dc/f55893cfbece2776f06792699903a6612845e11862f9170183cceecd24e0/pfft-python-0.1.22.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.22
2025-09-08T00:50:46,388   Found link https://files.pythonhosted.org/packages/78/97/0ef03b1a899f94d7794f88fb0685209211f8851176601ca47fba2e1c3410/pfft_python-0.1.23.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.23
2025-09-08T00:50:46,389   Found link https://files.pythonhosted.org/packages/34/70/d25bf6312e9e2a38511bacd7287987a7423cc7501d09b8911140e31d15a1/pfft_python-0.1.24.tar.gz (from https://pypi.org/simple/pfft-python/), version: 0.1.24
2025-09-08T00:50:46,389 Fetching project page and analyzing links: https://www.piwheels.org/simple/pfft-python/
2025-09-08T00:50:46,390 Getting page https://www.piwheels.org/simple/pfft-python/
2025-09-08T00:50:46,391 Found index url https://www.piwheels.org/simple/
2025-09-08T00:50:46,490 Fetched page https://www.piwheels.org/simple/pfft-python/ as text/html
2025-09-08T00:50:46,491 Skipping link: not a file: https://www.piwheels.org/simple/pfft-python/
2025-09-08T00:50:46,491 Skipping link: not a file: https://pypi.org/simple/pfft-python/
2025-09-08T00:50:46,519 Given no hashes to check 1 links for project 'pfft-python': discarding no candidates
2025-09-08T00:50:46,521 Collecting pfft-python==0.1pre
2025-09-08T00:50:46,522   Created temporary directory: /tmp/pip-unpack-hdhj8mk6
2025-09-08T00:50:46,668   Downloading pfft-python-0.1pre.tar.gz (667 kB)
2025-09-08T00:50:46,768   Added pfft-python==0.1pre from https://files.pythonhosted.org/packages/33/3f/2a6f1deb0a14b332421f8f4cb5ce8a994f349e8bbc3dd8a500afdf5c209d/pfft-python-0.1pre.tar.gz to build tracker '/tmp/pip-build-tracker-6i79wbd3'
2025-09-08T00:50:46,769   Running setup.py (path:/tmp/pip-wheel-_g1akdi7/pfft-python_065e39a4e48947b78d760ef5a76040d5/setup.py) egg_info for package pfft-python
2025-09-08T00:50:46,770   Created temporary directory: /tmp/pip-pip-egg-info-0j2ldovb
2025-09-08T00:50:46,770   Preparing metadata (setup.py): started
2025-09-08T00:50:46,770   Running command python setup.py egg_info
2025-09-08T00:50:47,283   Traceback (most recent call last):
2025-09-08T00:50:47,284     File "<string>", line 2, in <module>
2025-09-08T00:50:47,284       exec(compile('''
2025-09-08T00:50:47,284       ~~~~^^^^^^^^^^^^
2025-09-08T00:50:47,284       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T00:50:47,284       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:50:47,284       ...<32 lines>...
2025-09-08T00:50:47,284       exec(compile(setup_py_code, filename, "exec"))
2025-09-08T00:50:47,284       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:50:47,284       ''' % ('/tmp/pip-wheel-_g1akdi7/pfft-python_065e39a4e48947b78d760ef5a76040d5/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-08T00:50:47,285       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:50:47,285     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-08T00:50:47,285     File "/tmp/pip-wheel-_g1akdi7/pfft-python_065e39a4e48947b78d760ef5a76040d5/setup.py", line 15
2025-09-08T00:50:47,285       print mpi4py.get_include()
2025-09-08T00:50:47,285       ^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:50:47,285   SyntaxError: Missing parentheses in call to 'print'. Did you mean print(...)?
2025-09-08T00:50:47,369   ERROR: python setup.py egg_info exited with 1
2025-09-08T00:50:47,381   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-08T00:50:47,381   exec(compile('"'"''"'"''"'"'
2025-09-08T00:50:47,381   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T00:50:47,381   #
2025-09-08T00:50:47,381   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-08T00:50:47,381   #   import from `distutils.core` to work with newer packaging standards.
2025-09-08T00:50:47,381   # - It provides a clear error message when setuptools is not installed.
2025-09-08T00:50:47,381   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-08T00:50:47,381   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-08T00:50:47,381   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-08T00:50:47,381   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-08T00:50:47,381   import os, sys, tokenize, traceback
2025-09-08T00:50:47,381   
2025-09-08T00:50:47,381   try:
2025-09-08T00:50:47,381       import setuptools
2025-09-08T00:50:47,381   except ImportError:
2025-09-08T00:50:47,381       print(
2025-09-08T00:50:47,381           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-08T00:50:47,381           "the build environment with exception:",
2025-09-08T00:50:47,381           file=sys.stderr,
2025-09-08T00:50:47,381       )
2025-09-08T00:50:47,381       traceback.print_exc()
2025-09-08T00:50:47,381       sys.exit(1)
2025-09-08T00:50:47,381   
2025-09-08T00:50:47,381   __file__ = %r
2025-09-08T00:50:47,381   sys.argv[0] = __file__
2025-09-08T00:50:47,381   
2025-09-08T00:50:47,381   if os.path.exists(__file__):
2025-09-08T00:50:47,381       filename = __file__
2025-09-08T00:50:47,381       with tokenize.open(__file__) as f:
2025-09-08T00:50:47,381           setup_py_code = f.read()
2025-09-08T00:50:47,381   else:
2025-09-08T00:50:47,381       filename = "<auto-generated setuptools caller>"
2025-09-08T00:50:47,381       setup_py_code = "from setuptools import setup; setup()"
2025-09-08T00:50:47,381   
2025-09-08T00:50:47,381   exec(compile(setup_py_code, filename, "exec"))
2025-09-08T00:50:47,381   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-_g1akdi7/pfft-python_065e39a4e48947b78d760ef5a76040d5/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-0j2ldovb[/]
2025-09-08T00:50:47,382   [bold magenta]cwd[/]: /tmp/pip-wheel-_g1akdi7/pfft-python_065e39a4e48947b78d760ef5a76040d5/
2025-09-08T00:50:47,382   Preparing metadata (setup.py): finished with status 'error'
2025-09-08T00:50:47,383 ERROR: metadata generation failed
2025-09-08T00:50:47,387 Exception information:
2025-09-08T00:50:47,387 Traceback (most recent call last):
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-08T00:50:47,387     call_subprocess(
2025-09-08T00:50:47,387     ~~~~~~~~~~~~~~~^
2025-09-08T00:50:47,387         args,
2025-09-08T00:50:47,387         ^^^^^
2025-09-08T00:50:47,387     ...<2 lines>...
2025-09-08T00:50:47,387         spinner=spinner,
2025-09-08T00:50:47,387         ^^^^^^^^^^^^^^^^
2025-09-08T00:50:47,387     )
2025-09-08T00:50:47,387     ^
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-08T00:50:47,387     raise error
2025-09-08T00:50:47,387 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-08T00:50:47,387 
2025-09-08T00:50:47,387 The above exception was the direct cause of the following exception:
2025-09-08T00:50:47,387 
2025-09-08T00:50:47,387 Traceback (most recent call last):
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-08T00:50:47,387     status = _inner_run()
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-08T00:50:47,387     return self.run(options, args)
2025-09-08T00:50:47,387            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-08T00:50:47,387     return func(self, options, args)
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-08T00:50:47,387     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-08T00:50:47,387     result = self._result = resolver.resolve(
2025-09-08T00:50:47,387                             ~~~~~~~~~~~~~~~~^
2025-09-08T00:50:47,387         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-08T00:50:47,387         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:50:47,387     )
2025-09-08T00:50:47,387     ^
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-08T00:50:47,387     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-08T00:50:47,387     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-08T00:50:47,387     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-08T00:50:47,387     if not criterion.candidates:
2025-09-08T00:50:47,387            ^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-08T00:50:47,387     return bool(self._sequence)
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-08T00:50:47,387     self._bool = any(self)
2025-09-08T00:50:47,387                  ~~~^^^^^^
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-08T00:50:47,387     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-08T00:50:47,387                        ^^^^^^^^
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-08T00:50:47,387     candidate = func()
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-08T00:50:47,387     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-08T00:50:47,387                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T00:50:47,387         link, template, name, version
2025-09-08T00:50:47,387         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:50:47,387     )
2025-09-08T00:50:47,387     ^
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-08T00:50:47,387     self._link_candidate_cache[link] = LinkCandidate(
2025-09-08T00:50:47,387                                        ~~~~~~~~~~~~~^
2025-09-08T00:50:47,387         link,
2025-09-08T00:50:47,387         ^^^^^
2025-09-08T00:50:47,387     ...<3 lines>...
2025-09-08T00:50:47,387         version=version,
2025-09-08T00:50:47,387         ^^^^^^^^^^^^^^^^
2025-09-08T00:50:47,387     )
2025-09-08T00:50:47,387     ^
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-08T00:50:47,387     super().__init__(
2025-09-08T00:50:47,387     ~~~~~~~~~~~~~~~~^
2025-09-08T00:50:47,387         link=link,
2025-09-08T00:50:47,387         ^^^^^^^^^^
2025-09-08T00:50:47,387     ...<4 lines>...
2025-09-08T00:50:47,387         version=version,
2025-09-08T00:50:47,387         ^^^^^^^^^^^^^^^^
2025-09-08T00:50:47,387     )
2025-09-08T00:50:47,387     ^
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-08T00:50:47,387     self.dist = self._prepare()
2025-09-08T00:50:47,387                 ~~~~~~~~~~~~~^^
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-08T00:50:47,387     dist = self._prepare_distribution()
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-08T00:50:47,387     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-08T00:50:47,387            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-08T00:50:47,387     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-08T00:50:47,387            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-08T00:50:47,387     dist = _get_prepared_distribution(
2025-09-08T00:50:47,387         req,
2025-09-08T00:50:47,387     ...<3 lines>...
2025-09-08T00:50:47,387         self.check_build_deps,
2025-09-08T00:50:47,387     )
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-08T00:50:47,387     abstract_dist.prepare_distribution_metadata(
2025-09-08T00:50:47,387     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T00:50:47,387         finder, build_isolation, check_build_deps
2025-09-08T00:50:47,387         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:50:47,387     )
2025-09-08T00:50:47,387     ^
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-08T00:50:47,387     self.req.prepare_metadata()
2025-09-08T00:50:47,387     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-08T00:50:47,387     self.metadata_directory = generate_metadata_legacy(
2025-09-08T00:50:47,387                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T00:50:47,387         build_env=self.build_env,
2025-09-08T00:50:47,387         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:50:47,387     ...<3 lines>...
2025-09-08T00:50:47,387         details=details,
2025-09-08T00:50:47,387         ^^^^^^^^^^^^^^^^
2025-09-08T00:50:47,387     )
2025-09-08T00:50:47,387     ^
2025-09-08T00:50:47,387   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-08T00:50:47,387     raise MetadataGenerationFailed(package_details=details) from error
2025-09-08T00:50:47,387 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-08T00:50:47,408 Removed pfft-python==0.1pre from https://files.pythonhosted.org/packages/33/3f/2a6f1deb0a14b332421f8f4cb5ce8a994f349e8bbc3dd8a500afdf5c209d/pfft-python-0.1pre.tar.gz from build tracker '/tmp/pip-build-tracker-6i79wbd3'
2025-09-08T00:50:47,408 Removed build tracker: '/tmp/pip-build-tracker-6i79wbd3'