2025-09-08T10:16:38,553 Created temporary directory: /tmp/pip-build-tracker-cy18svtg
2025-09-08T10:16:38,553 Initialized build tracking at /tmp/pip-build-tracker-cy18svtg
2025-09-08T10:16:38,553 Created build tracker: /tmp/pip-build-tracker-cy18svtg
2025-09-08T10:16:38,553 Entered build tracker: /tmp/pip-build-tracker-cy18svtg
2025-09-08T10:16:38,554 Created temporary directory: /tmp/pip-wheel-074___v1
2025-09-08T10:16:38,557 Created temporary directory: /tmp/pip-ephem-wheel-cache-13veixz1
2025-09-08T10:16:38,615 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-08T10:16:38,617 2 location(s) to search for versions of speculator:
2025-09-08T10:16:38,617 * https://pypi.org/simple/speculator/
2025-09-08T10:16:38,617 * https://www.piwheels.org/simple/speculator/
2025-09-08T10:16:38,617 Fetching project page and analyzing links: https://pypi.org/simple/speculator/
2025-09-08T10:16:38,618 Getting page https://pypi.org/simple/speculator/
2025-09-08T10:16:38,619 Found index url https://pypi.org/simple/
2025-09-08T10:16:38,765 Fetched page https://pypi.org/simple/speculator/ as application/vnd.pypi.simple.v1+json
2025-09-08T10:16:38,768   Found link https://files.pythonhosted.org/packages/7c/9f/b876e57eedcf5cc8ea6f7f48590455d74a906c2e44e75a83b8482ebb816e/speculator-0.1.tar.gz (from https://pypi.org/simple/speculator/), version: 0.1
2025-09-08T10:16:38,768   Found link https://files.pythonhosted.org/packages/1b/be/07c56568080770a519614a0252317b4b7b79172dba9d3b647277f22aeb2f/speculator-0.2.1.tar.gz (from https://pypi.org/simple/speculator/), version: 0.2.1
2025-09-08T10:16:38,769   Found link https://files.pythonhosted.org/packages/d7/e8/f41cd3dda15f2968573df0245fd85876c472e087d4b138e6f0ddf8b3d8c4/speculator-0.2.2.tar.gz (from https://pypi.org/simple/speculator/), version: 0.2.2
2025-09-08T10:16:38,769   Found link https://files.pythonhosted.org/packages/d7/1d/d97a1381350bf2e950188ceb8abd2bfc4ca51c341fe21a6968f9a6ac9424/speculator-0.2.3.tar.gz (from https://pypi.org/simple/speculator/), version: 0.2.3
2025-09-08T10:16:38,769   Found link https://files.pythonhosted.org/packages/60/d2/ec032b08855b0575d647e7b35a0a2ac362e1a12cc2552dda498c36a1e6e1/speculator-0.2.4.tar.gz (from https://pypi.org/simple/speculator/), version: 0.2.4
2025-09-08T10:16:38,770   Found link https://files.pythonhosted.org/packages/8e/51/90e1a53d977b21a700bfed07d1dbc3d043182c7161a67a6ea1ace9cfaffb/speculator-0.2.5.tar.gz (from https://pypi.org/simple/speculator/), version: 0.2.5
2025-09-08T10:16:38,770   Found link https://files.pythonhosted.org/packages/5c/54/d40ce7fa320f770c6b98c79242b3c0505c87bfc1cba14fc74435e01385de/speculator-0.2.6.tar.gz (from https://pypi.org/simple/speculator/), version: 0.2.6
2025-09-08T10:16:38,770   Found link https://files.pythonhosted.org/packages/95/6f/1966b28794bb9923898cca22264dee87301bb2f5ad12e8f33d4c34ccd5ed/speculator-0.2.7.tar.gz (from https://pypi.org/simple/speculator/), version: 0.2.7
2025-09-08T10:16:38,771   Found link https://files.pythonhosted.org/packages/4d/7a/c2a70c41f2bce4d660b99a6215f7ffedad80d436a9a611900972fb1133d4/speculator-1.0.0.tar.gz (from https://pypi.org/simple/speculator/), version: 1.0.0
2025-09-08T10:16:38,771   Found link https://files.pythonhosted.org/packages/07/1b/f8ce94b2c7518bd04ab353032395c57cafc9bbdb897fb0c212e7985087d9/speculator-1.0.1.tar.gz (from https://pypi.org/simple/speculator/), version: 1.0.1
2025-09-08T10:16:38,771   Found link https://files.pythonhosted.org/packages/50/a5/ed9df81a81f4657a2887572d40cf6e9f8114cf307e2877db36265faf841a/speculator-1.0.2.tar.gz (from https://pypi.org/simple/speculator/), version: 1.0.2
2025-09-08T10:16:38,772 Fetching project page and analyzing links: https://www.piwheels.org/simple/speculator/
2025-09-08T10:16:38,772 Getting page https://www.piwheels.org/simple/speculator/
2025-09-08T10:16:38,773 Found index url https://www.piwheels.org/simple/
2025-09-08T10:16:38,865 Fetched page https://www.piwheels.org/simple/speculator/ as text/html
2025-09-08T10:16:38,868   Skipping link: No binaries permitted for speculator: https://archive1.piwheels.org/simple/speculator/speculator-1.0.2-py3-none-any.whl#sha256=f5e558ac4519da094b2c2685911c04e3e6b63bf1d273f4714a067f60c2af4977 (from https://www.piwheels.org/simple/speculator/)
2025-09-08T10:16:38,869   Skipping link: No binaries permitted for speculator: https://archive1.piwheels.org/simple/speculator/speculator-1.0.1-py3-none-any.whl#sha256=0217c2894c984f976f036ca55419b442c511d536490473ea877e2cbcfafc88d4 (from https://www.piwheels.org/simple/speculator/)
2025-09-08T10:16:38,869   Skipping link: No binaries permitted for speculator: https://archive1.piwheels.org/simple/speculator/speculator-1.0.0-py3-none-any.whl#sha256=4c97e02241fd6140ef551fb58dde0b41f663c2c6dc84896af91762b38215d1c1 (from https://www.piwheels.org/simple/speculator/)
2025-09-08T10:16:38,869   Skipping link: No binaries permitted for speculator: https://archive1.piwheels.org/simple/speculator/speculator-0.2.7-py3-none-any.whl#sha256=0868d1416e38be3b1630370c949d0d3f4d58af1032bf7d812e113ef0963f0919 (from https://www.piwheels.org/simple/speculator/)
2025-09-08T10:16:38,869   Skipping link: No binaries permitted for speculator: https://archive1.piwheels.org/simple/speculator/speculator-0.2.6-py3-none-any.whl#sha256=13802eb32704042a2fbc374bfff033a44fce897674428f1b7af1dbac365fd6b8 (from https://www.piwheels.org/simple/speculator/)
2025-09-08T10:16:38,869   Skipping link: No binaries permitted for speculator: https://archive1.piwheels.org/simple/speculator/speculator-0.2.4-py3-none-any.whl#sha256=385e4cb04abf9346302483e6a655574b7156bb299f028f26358210f83d3ddbca (from https://www.piwheels.org/simple/speculator/)
2025-09-08T10:16:38,869   Skipping link: No binaries permitted for speculator: https://archive1.piwheels.org/simple/speculator/speculator-0.2.3-py3-none-any.whl#sha256=f4cb85fcdeff9826fecd5121754cd91156cbdfc1d6627b81104ac0905e122fe3 (from https://www.piwheels.org/simple/speculator/)
2025-09-08T10:16:38,870   Skipping link: No binaries permitted for speculator: https://archive1.piwheels.org/simple/speculator/speculator-0.2.2-py3-none-any.whl#sha256=53f8a798bfc0a37f68f8ed9b1c35c208ef6b345ac6a1962469521168adc84dfe (from https://www.piwheels.org/simple/speculator/)
2025-09-08T10:16:38,870   Skipping link: No binaries permitted for speculator: https://archive1.piwheels.org/simple/speculator/speculator-0.2.1-py3-none-any.whl#sha256=89757b8205b2015a70fe417ca560b789ff9aa8ccebf35668566472cecad36a8e (from https://www.piwheels.org/simple/speculator/)
2025-09-08T10:16:38,870   Skipping link: No binaries permitted for speculator: https://archive1.piwheels.org/simple/speculator/speculator-0.1-py3-none-any.whl#sha256=d418cd64ab723a1fabbfd3649c84c06f239cc7e8e3675a3084e72b94dd66abd6 (from https://www.piwheels.org/simple/speculator/)
2025-09-08T10:16:38,870 Skipping link: not a file: https://www.piwheels.org/simple/speculator/
2025-09-08T10:16:38,870 Skipping link: not a file: https://pypi.org/simple/speculator/
2025-09-08T10:16:38,898 Given no hashes to check 1 links for project 'speculator': discarding no candidates
2025-09-08T10:16:38,899 Collecting speculator==0.2.5
2025-09-08T10:16:38,901   Created temporary directory: /tmp/pip-unpack-stclg34w
2025-09-08T10:16:39,040   Downloading speculator-0.2.5.tar.gz (14 kB)
2025-09-08T10:16:39,078   Added speculator==0.2.5 from https://files.pythonhosted.org/packages/8e/51/90e1a53d977b21a700bfed07d1dbc3d043182c7161a67a6ea1ace9cfaffb/speculator-0.2.5.tar.gz to build tracker '/tmp/pip-build-tracker-cy18svtg'
2025-09-08T10:16:39,080   Running setup.py (path:/tmp/pip-wheel-074___v1/speculator_f3ca778ba2bf467aa1374a6bb8a6e0cb/setup.py) egg_info for package speculator
2025-09-08T10:16:39,080   Created temporary directory: /tmp/pip-pip-egg-info-hjf6pi2y
2025-09-08T10:16:39,080   Preparing metadata (setup.py): started
2025-09-08T10:16:39,081   Running command python setup.py egg_info
2025-09-08T10:16:39,590   Traceback (most recent call last):
2025-09-08T10:16:39,592     File "<string>", line 2, in <module>
2025-09-08T10:16:39,592       exec(compile('''
2025-09-08T10:16:39,592       ~~~~^^^^^^^^^^^^
2025-09-08T10:16:39,592       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T10:16:39,592       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:16:39,592       ...<32 lines>...
2025-09-08T10:16:39,592       exec(compile(setup_py_code, filename, "exec"))
2025-09-08T10:16:39,592       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:16:39,593       ''' % ('/tmp/pip-wheel-074___v1/speculator_f3ca778ba2bf467aa1374a6bb8a6e0cb/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-08T10:16:39,593       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:16:39,593     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-08T10:16:39,593     File "/tmp/pip-wheel-074___v1/speculator_f3ca778ba2bf467aa1374a6bb8a6e0cb/setup.py", line 6, in <module>
2025-09-08T10:16:39,593       readme = open('README.rst.bak').read()
2025-09-08T10:16:39,593                ~~~~^^^^^^^^^^^^^^^^^^
2025-09-08T10:16:39,593     File "<frozen codecs>", line 921, in open
2025-09-08T10:16:39,593   FileNotFoundError: [Errno 2] No such file or directory: 'README.rst.bak'
2025-09-08T10:16:39,677   ERROR: python setup.py egg_info exited with 1
2025-09-08T10:16:39,689   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-08T10:16:39,689   exec(compile('"'"''"'"''"'"'
2025-09-08T10:16:39,689   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T10:16:39,689   #
2025-09-08T10:16:39,689   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-08T10:16:39,689   #   import from `distutils.core` to work with newer packaging standards.
2025-09-08T10:16:39,689   # - It provides a clear error message when setuptools is not installed.
2025-09-08T10:16:39,689   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-08T10:16:39,689   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-08T10:16:39,689   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-08T10:16:39,689   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-08T10:16:39,689   import os, sys, tokenize, traceback
2025-09-08T10:16:39,689   
2025-09-08T10:16:39,689   try:
2025-09-08T10:16:39,689       import setuptools
2025-09-08T10:16:39,689   except ImportError:
2025-09-08T10:16:39,689       print(
2025-09-08T10:16:39,689           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-08T10:16:39,689           "the build environment with exception:",
2025-09-08T10:16:39,689           file=sys.stderr,
2025-09-08T10:16:39,689       )
2025-09-08T10:16:39,689       traceback.print_exc()
2025-09-08T10:16:39,689       sys.exit(1)
2025-09-08T10:16:39,689   
2025-09-08T10:16:39,689   __file__ = %r
2025-09-08T10:16:39,689   sys.argv[0] = __file__
2025-09-08T10:16:39,689   
2025-09-08T10:16:39,689   if os.path.exists(__file__):
2025-09-08T10:16:39,689       filename = __file__
2025-09-08T10:16:39,689       with tokenize.open(__file__) as f:
2025-09-08T10:16:39,689           setup_py_code = f.read()
2025-09-08T10:16:39,689   else:
2025-09-08T10:16:39,689       filename = "<auto-generated setuptools caller>"
2025-09-08T10:16:39,689       setup_py_code = "from setuptools import setup; setup()"
2025-09-08T10:16:39,689   
2025-09-08T10:16:39,689   exec(compile(setup_py_code, filename, "exec"))
2025-09-08T10:16:39,689   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-074___v1/speculator_f3ca778ba2bf467aa1374a6bb8a6e0cb/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-hjf6pi2y[/]
2025-09-08T10:16:39,689   [bold magenta]cwd[/]: /tmp/pip-wheel-074___v1/speculator_f3ca778ba2bf467aa1374a6bb8a6e0cb/
2025-09-08T10:16:39,689   Preparing metadata (setup.py): finished with status 'error'
2025-09-08T10:16:39,690 ERROR: metadata generation failed
2025-09-08T10:16:39,695 Exception information:
2025-09-08T10:16:39,695 Traceback (most recent call last):
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-08T10:16:39,695     call_subprocess(
2025-09-08T10:16:39,695     ~~~~~~~~~~~~~~~^
2025-09-08T10:16:39,695         args,
2025-09-08T10:16:39,695         ^^^^^
2025-09-08T10:16:39,695     ...<2 lines>...
2025-09-08T10:16:39,695         spinner=spinner,
2025-09-08T10:16:39,695         ^^^^^^^^^^^^^^^^
2025-09-08T10:16:39,695     )
2025-09-08T10:16:39,695     ^
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-08T10:16:39,695     raise error
2025-09-08T10:16:39,695 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-08T10:16:39,695 
2025-09-08T10:16:39,695 The above exception was the direct cause of the following exception:
2025-09-08T10:16:39,695 
2025-09-08T10:16:39,695 Traceback (most recent call last):
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-08T10:16:39,695     status = _inner_run()
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-08T10:16:39,695     return self.run(options, args)
2025-09-08T10:16:39,695            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-08T10:16:39,695     return func(self, options, args)
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-08T10:16:39,695     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-08T10:16:39,695     result = self._result = resolver.resolve(
2025-09-08T10:16:39,695                             ~~~~~~~~~~~~~~~~^
2025-09-08T10:16:39,695         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-08T10:16:39,695         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:16:39,695     )
2025-09-08T10:16:39,695     ^
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-08T10:16:39,695     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-08T10:16:39,695     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-08T10:16:39,695     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-08T10:16:39,695     if not criterion.candidates:
2025-09-08T10:16:39,695            ^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-08T10:16:39,695     return bool(self._sequence)
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-08T10:16:39,695     self._bool = any(self)
2025-09-08T10:16:39,695                  ~~~^^^^^^
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-08T10:16:39,695     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-08T10:16:39,695                        ^^^^^^^^
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-08T10:16:39,695     candidate = func()
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-08T10:16:39,695     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-08T10:16:39,695                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T10:16:39,695         link, template, name, version
2025-09-08T10:16:39,695         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:16:39,695     )
2025-09-08T10:16:39,695     ^
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-08T10:16:39,695     self._link_candidate_cache[link] = LinkCandidate(
2025-09-08T10:16:39,695                                        ~~~~~~~~~~~~~^
2025-09-08T10:16:39,695         link,
2025-09-08T10:16:39,695         ^^^^^
2025-09-08T10:16:39,695     ...<3 lines>...
2025-09-08T10:16:39,695         version=version,
2025-09-08T10:16:39,695         ^^^^^^^^^^^^^^^^
2025-09-08T10:16:39,695     )
2025-09-08T10:16:39,695     ^
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-08T10:16:39,695     super().__init__(
2025-09-08T10:16:39,695     ~~~~~~~~~~~~~~~~^
2025-09-08T10:16:39,695         link=link,
2025-09-08T10:16:39,695         ^^^^^^^^^^
2025-09-08T10:16:39,695     ...<4 lines>...
2025-09-08T10:16:39,695         version=version,
2025-09-08T10:16:39,695         ^^^^^^^^^^^^^^^^
2025-09-08T10:16:39,695     )
2025-09-08T10:16:39,695     ^
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-08T10:16:39,695     self.dist = self._prepare()
2025-09-08T10:16:39,695                 ~~~~~~~~~~~~~^^
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-08T10:16:39,695     dist = self._prepare_distribution()
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-08T10:16:39,695     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-08T10:16:39,695            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-08T10:16:39,695     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-08T10:16:39,695            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-08T10:16:39,695     dist = _get_prepared_distribution(
2025-09-08T10:16:39,695         req,
2025-09-08T10:16:39,695     ...<3 lines>...
2025-09-08T10:16:39,695         self.check_build_deps,
2025-09-08T10:16:39,695     )
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-08T10:16:39,695     abstract_dist.prepare_distribution_metadata(
2025-09-08T10:16:39,695     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T10:16:39,695         finder, build_isolation, check_build_deps
2025-09-08T10:16:39,695         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:16:39,695     )
2025-09-08T10:16:39,695     ^
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-08T10:16:39,695     self.req.prepare_metadata()
2025-09-08T10:16:39,695     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-08T10:16:39,695     self.metadata_directory = generate_metadata_legacy(
2025-09-08T10:16:39,695                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T10:16:39,695         build_env=self.build_env,
2025-09-08T10:16:39,695         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:16:39,695     ...<3 lines>...
2025-09-08T10:16:39,695         details=details,
2025-09-08T10:16:39,695         ^^^^^^^^^^^^^^^^
2025-09-08T10:16:39,695     )
2025-09-08T10:16:39,695     ^
2025-09-08T10:16:39,695   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-08T10:16:39,695     raise MetadataGenerationFailed(package_details=details) from error
2025-09-08T10:16:39,695 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-08T10:16:39,715 Removed speculator==0.2.5 from https://files.pythonhosted.org/packages/8e/51/90e1a53d977b21a700bfed07d1dbc3d043182c7161a67a6ea1ace9cfaffb/speculator-0.2.5.tar.gz from build tracker '/tmp/pip-build-tracker-cy18svtg'
2025-09-08T10:16:39,715 Removed build tracker: '/tmp/pip-build-tracker-cy18svtg'