2025-09-08T06:14:24,565 Created temporary directory: /tmp/pip-build-tracker-g391st3u
2025-09-08T06:14:24,566 Initialized build tracking at /tmp/pip-build-tracker-g391st3u
2025-09-08T06:14:24,566 Created build tracker: /tmp/pip-build-tracker-g391st3u
2025-09-08T06:14:24,566 Entered build tracker: /tmp/pip-build-tracker-g391st3u
2025-09-08T06:14:24,566 Created temporary directory: /tmp/pip-wheel-iaqfbtil
2025-09-08T06:14:24,569 Created temporary directory: /tmp/pip-ephem-wheel-cache-sx9kqn3f
2025-09-08T06:14:24,625 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-08T06:14:24,628 2 location(s) to search for versions of cubicweb-relationwidget:
2025-09-08T06:14:24,628 * https://pypi.org/simple/cubicweb-relationwidget/
2025-09-08T06:14:24,628 * https://www.piwheels.org/simple/cubicweb-relationwidget/
2025-09-08T06:14:24,628 Fetching project page and analyzing links: https://pypi.org/simple/cubicweb-relationwidget/
2025-09-08T06:14:24,628 Getting page https://pypi.org/simple/cubicweb-relationwidget/
2025-09-08T06:14:24,630 Found index url https://pypi.org/simple/
2025-09-08T06:14:24,699 Fetched page https://pypi.org/simple/cubicweb-relationwidget/ as application/vnd.pypi.simple.v1+json
2025-09-08T06:14:24,702   Found link https://files.pythonhosted.org/packages/d2/4c/58522d819f11a5d652b5992a3f48acc17cca00b847c85a03f75442838c86/cubicweb-relationwidget-0.1.0.tar.gz (from https://pypi.org/simple/cubicweb-relationwidget/), version: 0.1.0
2025-09-08T06:14:24,703   Found link https://files.pythonhosted.org/packages/c2/9d/ad0dfbdd1300b233b701a64edaf5d6b48d8a8832f49010f475f26d673145/cubicweb-relationwidget-0.2.0.tar.gz (from https://pypi.org/simple/cubicweb-relationwidget/), version: 0.2.0
2025-09-08T06:14:24,703   Found link https://files.pythonhosted.org/packages/4c/f9/8f5eb244a868cf9dee99a80ab053b04652f63d8db530fded0a24b88b63c7/cubicweb-relationwidget-0.3.0.tar.gz (from https://pypi.org/simple/cubicweb-relationwidget/), version: 0.3.0
2025-09-08T06:14:24,703   Found link https://files.pythonhosted.org/packages/96/c1/a5fa217290186cd32ff1dfebeb8af23c924521d72e624ff2e64e602120d3/cubicweb-relationwidget-0.3.1.tar.gz (from https://pypi.org/simple/cubicweb-relationwidget/), version: 0.3.1
2025-09-08T06:14:24,703   Found link https://files.pythonhosted.org/packages/87/26/ed0fe92b9b57372ce76efe32b427613330d4d8bbdf87ae607730314452b2/cubicweb-relationwidget-0.3.2.tar.gz (from https://pypi.org/simple/cubicweb-relationwidget/), version: 0.3.2
2025-09-08T06:14:24,704   Found link https://files.pythonhosted.org/packages/2d/f7/385a82916a3179eef1570e9c24031410cd088338c740f3d782b6039d228b/cubicweb-relationwidget-0.3.3.tar.gz (from https://pypi.org/simple/cubicweb-relationwidget/), version: 0.3.3
2025-09-08T06:14:24,704   Found link https://files.pythonhosted.org/packages/31/8e/19c0fbeffeb5776517095525ac3d737ec2697f2a3b4c8cab33a236dc6d1c/cubicweb-relationwidget-0.4.0.tar.gz (from https://pypi.org/simple/cubicweb-relationwidget/), version: 0.4.0
2025-09-08T06:14:24,704   Found link https://files.pythonhosted.org/packages/e9/2d/84e62af1db2b6091d5d412f77ea3975a2ff7984dd7aa181e1b75c4c670f5/cubicweb-relationwidget-0.4.1.tar.gz (from https://pypi.org/simple/cubicweb-relationwidget/), version: 0.4.1
2025-09-08T06:14:24,704   Found link https://files.pythonhosted.org/packages/c2/68/d9b462d961cfefb41cbbbaa17578a99c344db55fe2c717f386cf5886948a/cubicweb-relationwidget-0.5.0.tar.gz (from https://pypi.org/simple/cubicweb-relationwidget/), version: 0.5.0
2025-09-08T06:14:24,704   Found link https://files.pythonhosted.org/packages/dd/2a/e00589d1aa64f5e2368610a5bf80150f6622fc74e868940c568efba798a9/cubicweb-relationwidget-0.5.1.tar.gz (from https://pypi.org/simple/cubicweb-relationwidget/), version: 0.5.1
2025-09-08T06:14:24,705   Found link https://files.pythonhosted.org/packages/41/2c/fdb204ff1c68162ee5fbc3027db4b2f00f6c754482ecc7aa66214908440d/cubicweb-relationwidget-0.5.2.tar.gz (from https://pypi.org/simple/cubicweb-relationwidget/), version: 0.5.2
2025-09-08T06:14:24,705   Found link https://files.pythonhosted.org/packages/16/b3/48e4b52e0ba3bf17394b9181a3114dd328cad89eea0a51d6e1f75aef9668/cubicweb-relationwidget-0.6.0.tar.gz (from https://pypi.org/simple/cubicweb-relationwidget/), version: 0.6.0
2025-09-08T06:14:24,705   Skipping link: No binaries permitted for cubicweb-relationwidget: https://files.pythonhosted.org/packages/f8/ef/c1be624e06ad36e88014a1d2ecb505959f01ca4e6d5fa234de00765935cc/cubicweb_relationwidget-0.6.0-py3-none-any.whl (from https://pypi.org/simple/cubicweb-relationwidget/)
2025-09-08T06:14:24,705   Found link https://files.pythonhosted.org/packages/f5/18/7618f1ed7cdb61b9a17d1008220085e3bbfb40f5fa8e4afc2a8e4f6ce418/cubicweb-relationwidget-0.7.0.tar.gz (from https://pypi.org/simple/cubicweb-relationwidget/), version: 0.7.0
2025-09-08T06:14:24,705   Skipping link: No binaries permitted for cubicweb-relationwidget: https://files.pythonhosted.org/packages/1c/63/a847647d9639e20edca382ea7c1f65aabe7ab2ebe0541a5aef892efdf754/cubicweb_relationwidget-0.7.0-py3-none-any.whl (from https://pypi.org/simple/cubicweb-relationwidget/)
2025-09-08T06:14:24,706   Found link https://files.pythonhosted.org/packages/49/79/aad9b95bb105089c3bd258e802cc05c1a34d169bbc9762559b9f8638c8db/cubicweb-relationwidget-0.8.0.tar.gz (from https://pypi.org/simple/cubicweb-relationwidget/), version: 0.8.0
2025-09-08T06:14:24,706   Skipping link: No binaries permitted for cubicweb-relationwidget: https://files.pythonhosted.org/packages/a1/7a/ad3177da2587f6afafcb0ac276c86e43d477bfd1a47eefbaabe06fb1c695/cubicweb_relationwidget-0.8.0-py3-none-any.whl (from https://pypi.org/simple/cubicweb-relationwidget/)
2025-09-08T06:14:24,706   Found link https://files.pythonhosted.org/packages/7a/97/9b6fb056dafb9ff293638b543394719d731b5c23d2e92f41355b588ca91f/cubicweb-relationwidget-0.9.0.tar.gz (from https://pypi.org/simple/cubicweb-relationwidget/), version: 0.9.0
2025-09-08T06:14:24,706   Skipping link: No binaries permitted for cubicweb-relationwidget: https://files.pythonhosted.org/packages/4a/51/a86be85244169576679553fc61eedd3d1cb793cb99c84374869362f2ab80/cubicweb_relationwidget-0.9.0-py3-none-any.whl (from https://pypi.org/simple/cubicweb-relationwidget/)
2025-09-08T06:14:24,706   Found link https://files.pythonhosted.org/packages/b0/ce/c0c0476b2670e4f78018253ac87631a67729ab739d4000ef487218d22012/cubicweb-relationwidget-0.10.0.tar.gz (from https://pypi.org/simple/cubicweb-relationwidget/), version: 0.10.0
2025-09-08T06:14:24,707   Skipping link: No binaries permitted for cubicweb-relationwidget: https://files.pythonhosted.org/packages/8e/de/791768ede9a84daba9dd3cefcd3e1cec620b79a1a01966240abae0bcff2e/cubicweb_relationwidget-0.10.0-py3-none-any.whl (from https://pypi.org/simple/cubicweb-relationwidget/)
2025-09-08T06:14:24,707 Fetching project page and analyzing links: https://www.piwheels.org/simple/cubicweb-relationwidget/
2025-09-08T06:14:24,707 Getting page https://www.piwheels.org/simple/cubicweb-relationwidget/
2025-09-08T06:14:24,708 Found index url https://www.piwheels.org/simple/
2025-09-08T06:14:24,795 Fetched page https://www.piwheels.org/simple/cubicweb-relationwidget/ as text/html
2025-09-08T06:14:24,797   Skipping link: No binaries permitted for cubicweb-relationwidget: https://archive1.piwheels.org/simple/cubicweb-relationwidget/cubicweb_relationwidget-0.10.0-py3-none-any.whl#sha256=3031dcece0c0ca4f32eab8a85979ab64238d9edf52cbd5fe271262f9b37857fb (from https://www.piwheels.org/simple/cubicweb-relationwidget/)
2025-09-08T06:14:24,797   Skipping link: No binaries permitted for cubicweb-relationwidget: https://archive1.piwheels.org/simple/cubicweb-relationwidget/cubicweb_relationwidget-0.9.0-py3-none-any.whl#sha256=a9ab9cabcbbd6233ab017bdcb68888f93101bd43e3a1edffaf1c5821adedf5aa (from https://www.piwheels.org/simple/cubicweb-relationwidget/)
2025-09-08T06:14:24,797   Skipping link: No binaries permitted for cubicweb-relationwidget: https://archive1.piwheels.org/simple/cubicweb-relationwidget/cubicweb_relationwidget-0.8.0-py3-none-any.whl#sha256=8ec7041016334650e111c2fe66999481c7206cc3f62781484a1c535deb3fc787 (from https://www.piwheels.org/simple/cubicweb-relationwidget/)
2025-09-08T06:14:24,798   Skipping link: No binaries permitted for cubicweb-relationwidget: https://archive1.piwheels.org/simple/cubicweb-relationwidget/cubicweb_relationwidget-0.7.0-py3-none-any.whl#sha256=b0e5f776c1441297cc81b0c722ae740c0b45982ab8b737649ff19e25668e9a9f (from https://www.piwheels.org/simple/cubicweb-relationwidget/)
2025-09-08T06:14:24,798   Skipping link: No binaries permitted for cubicweb-relationwidget: https://archive1.piwheels.org/simple/cubicweb-relationwidget/cubicweb_relationwidget-0.6.0-py3-none-any.whl#sha256=2c2e3eb90a6b74e1e2241aef7606af12dc16edcc977714f37f73ddbb1e9898a0 (from https://www.piwheels.org/simple/cubicweb-relationwidget/)
2025-09-08T06:14:24,798   Skipping link: No binaries permitted for cubicweb-relationwidget: https://archive1.piwheels.org/simple/cubicweb-relationwidget/cubicweb_relationwidget-0.5.2-py3-none-any.whl#sha256=1e88983be12b46dfbe760a8e97f1bfa5452be698bcfe06ab72d211d582b36580 (from https://www.piwheels.org/simple/cubicweb-relationwidget/)
2025-09-08T06:14:24,798   Skipping link: No binaries permitted for cubicweb-relationwidget: https://archive1.piwheels.org/simple/cubicweb-relationwidget/cubicweb_relationwidget-0.5.1-py3-none-any.whl#sha256=94bb43226bfbb7e7d1022e143c7934dece2dbaf4621b1ed1a9f9d375d3bec7b3 (from https://www.piwheels.org/simple/cubicweb-relationwidget/)
2025-09-08T06:14:24,798   Skipping link: No binaries permitted for cubicweb-relationwidget: https://archive1.piwheels.org/simple/cubicweb-relationwidget/cubicweb_relationwidget-0.5.0-py3-none-any.whl#sha256=5c69ca5f72fe02942dad1b5c8469b1367b85003281d048dcfdca83cb434135bb (from https://www.piwheels.org/simple/cubicweb-relationwidget/)
2025-09-08T06:14:24,798 Skipping link: not a file: https://www.piwheels.org/simple/cubicweb-relationwidget/
2025-09-08T06:14:24,798 Skipping link: not a file: https://pypi.org/simple/cubicweb-relationwidget/
2025-09-08T06:14:24,823 Given no hashes to check 1 links for project 'cubicweb-relationwidget': discarding no candidates
2025-09-08T06:14:24,824 Collecting cubicweb-relationwidget==0.3.0
2025-09-08T06:14:24,825   Created temporary directory: /tmp/pip-unpack-1v4g1sep
2025-09-08T06:14:24,886   Downloading cubicweb-relationwidget-0.3.0.tar.gz (14 kB)
2025-09-08T06:14:24,904   Added cubicweb-relationwidget==0.3.0 from https://files.pythonhosted.org/packages/4c/f9/8f5eb244a868cf9dee99a80ab053b04652f63d8db530fded0a24b88b63c7/cubicweb-relationwidget-0.3.0.tar.gz to build tracker '/tmp/pip-build-tracker-g391st3u'
2025-09-08T06:14:24,905   Running setup.py (path:/tmp/pip-wheel-iaqfbtil/cubicweb-relationwidget_719fe1c3239945238442bea3fc64e7c2/setup.py) egg_info for package cubicweb-relationwidget
2025-09-08T06:14:24,905   Created temporary directory: /tmp/pip-pip-egg-info-ctlvrrt2
2025-09-08T06:14:24,906   Preparing metadata (setup.py): started
2025-09-08T06:14:24,907   Running command python setup.py egg_info
2025-09-08T06:14:25,422   Traceback (most recent call last):
2025-09-08T06:14:25,423     File "<string>", line 2, in <module>
2025-09-08T06:14:25,423       exec(compile('''
2025-09-08T06:14:25,424       ~~~~^^^^^^^^^^^^
2025-09-08T06:14:25,424       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T06:14:25,424       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:14:25,424       ...<32 lines>...
2025-09-08T06:14:25,424       exec(compile(setup_py_code, filename, "exec"))
2025-09-08T06:14:25,424       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:14:25,424       ''' % ('/tmp/pip-wheel-iaqfbtil/cubicweb-relationwidget_719fe1c3239945238442bea3fc64e7c2/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-08T06:14:25,424       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:14:25,425     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-08T06:14:25,425     File "/tmp/pip-wheel-iaqfbtil/cubicweb-relationwidget_719fe1c3239945238442bea3fc64e7c2/setup.py", line 28, in <module>
2025-09-08T06:14:25,425       from os.path import isdir, exists, join, walk
2025-09-08T06:14:25,425   ImportError: cannot import name 'walk' from 'posixpath' (/usr/lib/python3.13/posixpath.py)
2025-09-08T06:14:25,509   ERROR: python setup.py egg_info exited with 1
2025-09-08T06:14:25,521   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-08T06:14:25,521   exec(compile('"'"''"'"''"'"'
2025-09-08T06:14:25,521   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T06:14:25,521   #
2025-09-08T06:14:25,521   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-08T06:14:25,521   #   import from `distutils.core` to work with newer packaging standards.
2025-09-08T06:14:25,521   # - It provides a clear error message when setuptools is not installed.
2025-09-08T06:14:25,521   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-08T06:14:25,521   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-08T06:14:25,521   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-08T06:14:25,521   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-08T06:14:25,521   import os, sys, tokenize, traceback
2025-09-08T06:14:25,521   
2025-09-08T06:14:25,521   try:
2025-09-08T06:14:25,521       import setuptools
2025-09-08T06:14:25,521   except ImportError:
2025-09-08T06:14:25,521       print(
2025-09-08T06:14:25,521           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-08T06:14:25,521           "the build environment with exception:",
2025-09-08T06:14:25,521           file=sys.stderr,
2025-09-08T06:14:25,521       )
2025-09-08T06:14:25,521       traceback.print_exc()
2025-09-08T06:14:25,521       sys.exit(1)
2025-09-08T06:14:25,521   
2025-09-08T06:14:25,521   __file__ = %r
2025-09-08T06:14:25,521   sys.argv[0] = __file__
2025-09-08T06:14:25,521   
2025-09-08T06:14:25,521   if os.path.exists(__file__):
2025-09-08T06:14:25,521       filename = __file__
2025-09-08T06:14:25,521       with tokenize.open(__file__) as f:
2025-09-08T06:14:25,521           setup_py_code = f.read()
2025-09-08T06:14:25,521   else:
2025-09-08T06:14:25,521       filename = "<auto-generated setuptools caller>"
2025-09-08T06:14:25,521       setup_py_code = "from setuptools import setup; setup()"
2025-09-08T06:14:25,521   
2025-09-08T06:14:25,521   exec(compile(setup_py_code, filename, "exec"))
2025-09-08T06:14:25,521   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-iaqfbtil/cubicweb-relationwidget_719fe1c3239945238442bea3fc64e7c2/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-ctlvrrt2[/]
2025-09-08T06:14:25,521   [bold magenta]cwd[/]: /tmp/pip-wheel-iaqfbtil/cubicweb-relationwidget_719fe1c3239945238442bea3fc64e7c2/
2025-09-08T06:14:25,521   Preparing metadata (setup.py): finished with status 'error'
2025-09-08T06:14:25,522 ERROR: metadata generation failed
2025-09-08T06:14:25,527 Exception information:
2025-09-08T06:14:25,527 Traceback (most recent call last):
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-08T06:14:25,527     call_subprocess(
2025-09-08T06:14:25,527     ~~~~~~~~~~~~~~~^
2025-09-08T06:14:25,527         args,
2025-09-08T06:14:25,527         ^^^^^
2025-09-08T06:14:25,527     ...<2 lines>...
2025-09-08T06:14:25,527         spinner=spinner,
2025-09-08T06:14:25,527         ^^^^^^^^^^^^^^^^
2025-09-08T06:14:25,527     )
2025-09-08T06:14:25,527     ^
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-08T06:14:25,527     raise error
2025-09-08T06:14:25,527 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-08T06:14:25,527 
2025-09-08T06:14:25,527 The above exception was the direct cause of the following exception:
2025-09-08T06:14:25,527 
2025-09-08T06:14:25,527 Traceback (most recent call last):
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-08T06:14:25,527     status = _inner_run()
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-08T06:14:25,527     return self.run(options, args)
2025-09-08T06:14:25,527            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-08T06:14:25,527     return func(self, options, args)
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-08T06:14:25,527     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-08T06:14:25,527     result = self._result = resolver.resolve(
2025-09-08T06:14:25,527                             ~~~~~~~~~~~~~~~~^
2025-09-08T06:14:25,527         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-08T06:14:25,527         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:14:25,527     )
2025-09-08T06:14:25,527     ^
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-08T06:14:25,527     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-08T06:14:25,527     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-08T06:14:25,527     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-08T06:14:25,527     if not criterion.candidates:
2025-09-08T06:14:25,527            ^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-08T06:14:25,527     return bool(self._sequence)
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-08T06:14:25,527     self._bool = any(self)
2025-09-08T06:14:25,527                  ~~~^^^^^^
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-08T06:14:25,527     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-08T06:14:25,527                        ^^^^^^^^
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-08T06:14:25,527     candidate = func()
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-08T06:14:25,527     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-08T06:14:25,527                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T06:14:25,527         link, template, name, version
2025-09-08T06:14:25,527         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:14:25,527     )
2025-09-08T06:14:25,527     ^
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-08T06:14:25,527     self._link_candidate_cache[link] = LinkCandidate(
2025-09-08T06:14:25,527                                        ~~~~~~~~~~~~~^
2025-09-08T06:14:25,527         link,
2025-09-08T06:14:25,527         ^^^^^
2025-09-08T06:14:25,527     ...<3 lines>...
2025-09-08T06:14:25,527         version=version,
2025-09-08T06:14:25,527         ^^^^^^^^^^^^^^^^
2025-09-08T06:14:25,527     )
2025-09-08T06:14:25,527     ^
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-08T06:14:25,527     super().__init__(
2025-09-08T06:14:25,527     ~~~~~~~~~~~~~~~~^
2025-09-08T06:14:25,527         link=link,
2025-09-08T06:14:25,527         ^^^^^^^^^^
2025-09-08T06:14:25,527     ...<4 lines>...
2025-09-08T06:14:25,527         version=version,
2025-09-08T06:14:25,527         ^^^^^^^^^^^^^^^^
2025-09-08T06:14:25,527     )
2025-09-08T06:14:25,527     ^
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-08T06:14:25,527     self.dist = self._prepare()
2025-09-08T06:14:25,527                 ~~~~~~~~~~~~~^^
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-08T06:14:25,527     dist = self._prepare_distribution()
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-08T06:14:25,527     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-08T06:14:25,527            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-08T06:14:25,527     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-08T06:14:25,527            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-08T06:14:25,527     dist = _get_prepared_distribution(
2025-09-08T06:14:25,527         req,
2025-09-08T06:14:25,527     ...<3 lines>...
2025-09-08T06:14:25,527         self.check_build_deps,
2025-09-08T06:14:25,527     )
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-08T06:14:25,527     abstract_dist.prepare_distribution_metadata(
2025-09-08T06:14:25,527     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T06:14:25,527         finder, build_isolation, check_build_deps
2025-09-08T06:14:25,527         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:14:25,527     )
2025-09-08T06:14:25,527     ^
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-08T06:14:25,527     self.req.prepare_metadata()
2025-09-08T06:14:25,527     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-08T06:14:25,527     self.metadata_directory = generate_metadata_legacy(
2025-09-08T06:14:25,527                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T06:14:25,527         build_env=self.build_env,
2025-09-08T06:14:25,527         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:14:25,527     ...<3 lines>...
2025-09-08T06:14:25,527         details=details,
2025-09-08T06:14:25,527         ^^^^^^^^^^^^^^^^
2025-09-08T06:14:25,527     )
2025-09-08T06:14:25,527     ^
2025-09-08T06:14:25,527   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-08T06:14:25,527     raise MetadataGenerationFailed(package_details=details) from error
2025-09-08T06:14:25,527 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-08T06:14:25,550 Removed cubicweb-relationwidget==0.3.0 from https://files.pythonhosted.org/packages/4c/f9/8f5eb244a868cf9dee99a80ab053b04652f63d8db530fded0a24b88b63c7/cubicweb-relationwidget-0.3.0.tar.gz from build tracker '/tmp/pip-build-tracker-g391st3u'
2025-09-08T06:14:25,550 Removed build tracker: '/tmp/pip-build-tracker-g391st3u'