2025-09-08T10:41:28,507 Created temporary directory: /tmp/pip-build-tracker-7_j21m6s
2025-09-08T10:41:28,507 Initialized build tracking at /tmp/pip-build-tracker-7_j21m6s
2025-09-08T10:41:28,507 Created build tracker: /tmp/pip-build-tracker-7_j21m6s
2025-09-08T10:41:28,508 Entered build tracker: /tmp/pip-build-tracker-7_j21m6s
2025-09-08T10:41:28,508 Created temporary directory: /tmp/pip-wheel-kzu8zxkq
2025-09-08T10:41:28,511 Created temporary directory: /tmp/pip-ephem-wheel-cache-etljcy09
2025-09-08T10:41:28,567 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-08T10:41:28,569 2 location(s) to search for versions of krzbackup:
2025-09-08T10:41:28,569 * https://pypi.org/simple/krzbackup/
2025-09-08T10:41:28,569 * https://www.piwheels.org/simple/krzbackup/
2025-09-08T10:41:28,570 Fetching project page and analyzing links: https://pypi.org/simple/krzbackup/
2025-09-08T10:41:28,570 Getting page https://pypi.org/simple/krzbackup/
2025-09-08T10:41:28,571 Found index url https://pypi.org/simple/
2025-09-08T10:41:28,715 Fetched page https://pypi.org/simple/krzbackup/ as application/vnd.pypi.simple.v1+json
2025-09-08T10:41:28,717   Found link https://files.pythonhosted.org/packages/90/76/5d2790450a8f1decd095eafc4d0053a8cc21202724a4b50b9185ae4c10c2/krzbackup-0.1.11.tar.gz (from https://pypi.org/simple/krzbackup/), version: 0.1.11
2025-09-08T10:41:28,718 Fetching project page and analyzing links: https://www.piwheels.org/simple/krzbackup/
2025-09-08T10:41:28,718 Getting page https://www.piwheels.org/simple/krzbackup/
2025-09-08T10:41:28,720 Found index url https://www.piwheels.org/simple/
2025-09-08T10:41:28,833 Fetched page https://www.piwheels.org/simple/krzbackup/ as text/html
2025-09-08T10:41:28,834 Skipping link: not a file: https://www.piwheels.org/simple/krzbackup/
2025-09-08T10:41:28,835 Skipping link: not a file: https://pypi.org/simple/krzbackup/
2025-09-08T10:41:28,862 Given no hashes to check 1 links for project 'krzbackup': discarding no candidates
2025-09-08T10:41:28,863 Collecting krzbackup==0.1.11
2025-09-08T10:41:28,864   Created temporary directory: /tmp/pip-unpack-9sizod0d
2025-09-08T10:41:29,055   Downloading krzbackup-0.1.11.tar.gz (5.0 kB)
2025-09-08T10:41:29,079   Added krzbackup==0.1.11 from https://files.pythonhosted.org/packages/90/76/5d2790450a8f1decd095eafc4d0053a8cc21202724a4b50b9185ae4c10c2/krzbackup-0.1.11.tar.gz to build tracker '/tmp/pip-build-tracker-7_j21m6s'
2025-09-08T10:41:29,080   Running setup.py (path:/tmp/pip-wheel-kzu8zxkq/krzbackup_1a88e899257e4cf8bec69d109d45c1bd/setup.py) egg_info for package krzbackup
2025-09-08T10:41:29,080   Created temporary directory: /tmp/pip-pip-egg-info-xp2il0w0
2025-09-08T10:41:29,081   Preparing metadata (setup.py): started
2025-09-08T10:41:29,081   Running command python setup.py egg_info
2025-09-08T10:41:29,680   /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.
2025-09-08T10:41:29,680   !!

2025-09-08T10:41:29,680           ********************************************************************************
2025-09-08T10:41:29,680           Usage of dash-separated 'description-file' will not be supported in future
2025-09-08T10:41:29,680           versions. Please use the underscore name 'description_file' instead.

2025-09-08T10:41:29,681           By 2026-Mar-03, you need to update your project and remove deprecated calls
2025-09-08T10:41:29,681           or your builds will no longer be supported.

2025-09-08T10:41:29,681           See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details.
2025-09-08T10:41:29,681           ********************************************************************************

2025-09-08T10:41:29,681   !!
2025-09-08T10:41:29,681     opt = self._enforce_underscore(opt, section)
2025-09-08T10:41:29,704   /usr/local/lib/python3.13/dist-packages/setuptools/__init__.py:92: _DeprecatedInstaller: setuptools.installer and fetch_build_eggs are deprecated.
2025-09-08T10:41:29,704   !!

2025-09-08T10:41:29,704           ********************************************************************************
2025-09-08T10:41:29,704           Requirements should be satisfied by a PEP 517 installer.
2025-09-08T10:41:29,704           If you are using pip, you can try `pip install --use-pep517`.

2025-09-08T10:41:29,704           By 2025-Oct-31, you need to update your project and remove deprecated calls
2025-09-08T10:41:29,704           or your builds will no longer be supported.
2025-09-08T10:41:29,704           ********************************************************************************

2025-09-08T10:41:29,705   !!
2025-09-08T10:41:29,705     dist.fetch_build_eggs(dist.setup_requires)
2025-09-08T10:41:31,634   WARNING: The repository located at nexus.mw-krz-swd.de is not a trusted or secure host and is being ignored. If this repository is available via HTTPS we recommend you use HTTPS instead, otherwise you may silence this warning and allow it anyway with '--trusted-host nexus.mw-krz-swd.de'.
2025-09-08T10:41:31,654   ERROR: Could not find a version that satisfies the requirement pytest-runner (from versions: none)
2025-09-08T10:41:31,655   ERROR: No matching distribution found for pytest-runner
2025-09-08T10:41:31,832   Traceback (most recent call last):
2025-09-08T10:41:31,833     File "/usr/local/lib/python3.13/dist-packages/setuptools/installer.py", line 121, in _fetch_build_egg_no_warn
2025-09-08T10:41:31,833       subprocess.check_call(cmd)
2025-09-08T10:41:31,833       ~~~~~~~~~~~~~~~~~~~~~^^^^^
2025-09-08T10:41:31,833     File "/usr/lib/python3.13/subprocess.py", line 419, in check_call
2025-09-08T10:41:31,833       raise CalledProcessError(retcode, cmd)
2025-09-08T10:41:31,833   subprocess.CalledProcessError: Command '['/usr/bin/python3', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', '/tmp/tmpu_q21kml', '--quiet', '--index-url', 'http://nexus.mw-krz-swd.de/repository/KRZPyPi/simple', 'pytest-runner']' returned non-zero exit status 1.

2025-09-08T10:41:31,833   The above exception was the direct cause of the following exception:

2025-09-08T10:41:31,834   Traceback (most recent call last):
2025-09-08T10:41:31,837     File "<string>", line 2, in <module>
2025-09-08T10:41:31,837       exec(compile('''
2025-09-08T10:41:31,837       ~~~~^^^^^^^^^^^^
2025-09-08T10:41:31,837       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T10:41:31,837       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:41:31,837       ...<32 lines>...
2025-09-08T10:41:31,837       exec(compile(setup_py_code, filename, "exec"))
2025-09-08T10:41:31,838       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:41:31,838       ''' % ('/tmp/pip-wheel-kzu8zxkq/krzbackup_1a88e899257e4cf8bec69d109d45c1bd/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-08T10:41:31,838       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:41:31,838     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-08T10:41:31,838     File "/tmp/pip-wheel-kzu8zxkq/krzbackup_1a88e899257e4cf8bec69d109d45c1bd/setup.py", line 14, in <module>
2025-09-08T10:41:31,838       setup(
2025-09-08T10:41:31,838       ~~~~~^
2025-09-08T10:41:31,839           name='krzbackup',
2025-09-08T10:41:31,839           ^^^^^^^^^^^^^^^^^
2025-09-08T10:41:31,839       ...<11 lines>...
2025-09-08T10:41:31,839           tests_require=['pytest']
2025-09-08T10:41:31,839           ^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:41:31,839       )
2025-09-08T10:41:31,839       ^
2025-09-08T10:41:31,839     File "/usr/local/lib/python3.13/dist-packages/setuptools/__init__.py", line 114, in setup
2025-09-08T10:41:31,840       _install_setup_requires(attrs)
2025-09-08T10:41:31,840       ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^
2025-09-08T10:41:31,840     File "/usr/local/lib/python3.13/dist-packages/setuptools/__init__.py", line 87, in _install_setup_requires
2025-09-08T10:41:31,840       _fetch_build_eggs(dist)
2025-09-08T10:41:31,840       ~~~~~~~~~~~~~~~~~^^^^^^
2025-09-08T10:41:31,840     File "/usr/local/lib/python3.13/dist-packages/setuptools/__init__.py", line 92, in _fetch_build_eggs
2025-09-08T10:41:31,840       dist.fetch_build_eggs(dist.setup_requires)
2025-09-08T10:41:31,841       ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:41:31,841     File "/usr/local/lib/python3.13/dist-packages/setuptools/dist.py", line 766, in fetch_build_eggs
2025-09-08T10:41:31,841       return _fetch_build_eggs(self, requires)
2025-09-08T10:41:31,841     File "/usr/local/lib/python3.13/dist-packages/setuptools/installer.py", line 54, in _fetch_build_eggs
2025-09-08T10:41:31,841       resolved_dists = [_fetch_build_egg_no_warn(dist, req) for req in needed_reqs]
2025-09-08T10:41:31,841                         ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^
2025-09-08T10:41:31,841     File "/usr/local/lib/python3.13/dist-packages/setuptools/installer.py", line 123, in _fetch_build_egg_no_warn
2025-09-08T10:41:31,842       raise DistutilsError(str(e)) from e
2025-09-08T10:41:31,842   distutils.errors.DistutilsError: Command '['/usr/bin/python3', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', '/tmp/tmpu_q21kml', '--quiet', '--index-url', 'http://nexus.mw-krz-swd.de/repository/KRZPyPi/simple', 'pytest-runner']' returned non-zero exit status 1.
2025-09-08T10:41:31,931   ERROR: python setup.py egg_info exited with 1
2025-09-08T10:41:31,944   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-08T10:41:31,944   exec(compile('"'"''"'"''"'"'
2025-09-08T10:41:31,944   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T10:41:31,944   #
2025-09-08T10:41:31,944   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-08T10:41:31,944   #   import from `distutils.core` to work with newer packaging standards.
2025-09-08T10:41:31,944   # - It provides a clear error message when setuptools is not installed.
2025-09-08T10:41:31,944   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-08T10:41:31,944   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-08T10:41:31,944   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-08T10:41:31,944   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-08T10:41:31,944   import os, sys, tokenize, traceback
2025-09-08T10:41:31,944   
2025-09-08T10:41:31,944   try:
2025-09-08T10:41:31,944       import setuptools
2025-09-08T10:41:31,944   except ImportError:
2025-09-08T10:41:31,944       print(
2025-09-08T10:41:31,944           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-08T10:41:31,944           "the build environment with exception:",
2025-09-08T10:41:31,944           file=sys.stderr,
2025-09-08T10:41:31,944       )
2025-09-08T10:41:31,944       traceback.print_exc()
2025-09-08T10:41:31,944       sys.exit(1)
2025-09-08T10:41:31,944   
2025-09-08T10:41:31,944   __file__ = %r
2025-09-08T10:41:31,944   sys.argv[0] = __file__
2025-09-08T10:41:31,944   
2025-09-08T10:41:31,944   if os.path.exists(__file__):
2025-09-08T10:41:31,944       filename = __file__
2025-09-08T10:41:31,944       with tokenize.open(__file__) as f:
2025-09-08T10:41:31,944           setup_py_code = f.read()
2025-09-08T10:41:31,944   else:
2025-09-08T10:41:31,944       filename = "<auto-generated setuptools caller>"
2025-09-08T10:41:31,944       setup_py_code = "from setuptools import setup; setup()"
2025-09-08T10:41:31,944   
2025-09-08T10:41:31,944   exec(compile(setup_py_code, filename, "exec"))
2025-09-08T10:41:31,944   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-kzu8zxkq/krzbackup_1a88e899257e4cf8bec69d109d45c1bd/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-xp2il0w0[/]
2025-09-08T10:41:31,944   [bold magenta]cwd[/]: /tmp/pip-wheel-kzu8zxkq/krzbackup_1a88e899257e4cf8bec69d109d45c1bd/
2025-09-08T10:41:31,944   Preparing metadata (setup.py): finished with status 'error'
2025-09-08T10:41:31,945 ERROR: metadata generation failed
2025-09-08T10:41:31,951 Exception information:
2025-09-08T10:41:31,951 Traceback (most recent call last):
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-08T10:41:31,951     call_subprocess(
2025-09-08T10:41:31,951     ~~~~~~~~~~~~~~~^
2025-09-08T10:41:31,951         args,
2025-09-08T10:41:31,951         ^^^^^
2025-09-08T10:41:31,951     ...<2 lines>...
2025-09-08T10:41:31,951         spinner=spinner,
2025-09-08T10:41:31,951         ^^^^^^^^^^^^^^^^
2025-09-08T10:41:31,951     )
2025-09-08T10:41:31,951     ^
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-08T10:41:31,951     raise error
2025-09-08T10:41:31,951 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-08T10:41:31,951 
2025-09-08T10:41:31,951 The above exception was the direct cause of the following exception:
2025-09-08T10:41:31,951 
2025-09-08T10:41:31,951 Traceback (most recent call last):
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-08T10:41:31,951     status = _inner_run()
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-08T10:41:31,951     return self.run(options, args)
2025-09-08T10:41:31,951            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-08T10:41:31,951     return func(self, options, args)
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-08T10:41:31,951     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-08T10:41:31,951     result = self._result = resolver.resolve(
2025-09-08T10:41:31,951                             ~~~~~~~~~~~~~~~~^
2025-09-08T10:41:31,951         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-08T10:41:31,951         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:41:31,951     )
2025-09-08T10:41:31,951     ^
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-08T10:41:31,951     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-08T10:41:31,951     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-08T10:41:31,951     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-08T10:41:31,951     if not criterion.candidates:
2025-09-08T10:41:31,951            ^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-08T10:41:31,951     return bool(self._sequence)
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-08T10:41:31,951     self._bool = any(self)
2025-09-08T10:41:31,951                  ~~~^^^^^^
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-08T10:41:31,951     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-08T10:41:31,951                        ^^^^^^^^
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-08T10:41:31,951     candidate = func()
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-08T10:41:31,951     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-08T10:41:31,951                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T10:41:31,951         link, template, name, version
2025-09-08T10:41:31,951         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:41:31,951     )
2025-09-08T10:41:31,951     ^
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-08T10:41:31,951     self._link_candidate_cache[link] = LinkCandidate(
2025-09-08T10:41:31,951                                        ~~~~~~~~~~~~~^
2025-09-08T10:41:31,951         link,
2025-09-08T10:41:31,951         ^^^^^
2025-09-08T10:41:31,951     ...<3 lines>...
2025-09-08T10:41:31,951         version=version,
2025-09-08T10:41:31,951         ^^^^^^^^^^^^^^^^
2025-09-08T10:41:31,951     )
2025-09-08T10:41:31,951     ^
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-08T10:41:31,951     super().__init__(
2025-09-08T10:41:31,951     ~~~~~~~~~~~~~~~~^
2025-09-08T10:41:31,951         link=link,
2025-09-08T10:41:31,951         ^^^^^^^^^^
2025-09-08T10:41:31,951     ...<4 lines>...
2025-09-08T10:41:31,951         version=version,
2025-09-08T10:41:31,951         ^^^^^^^^^^^^^^^^
2025-09-08T10:41:31,951     )
2025-09-08T10:41:31,951     ^
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-08T10:41:31,951     self.dist = self._prepare()
2025-09-08T10:41:31,951                 ~~~~~~~~~~~~~^^
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-08T10:41:31,951     dist = self._prepare_distribution()
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-08T10:41:31,951     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-08T10:41:31,951            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-08T10:41:31,951     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-08T10:41:31,951            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-08T10:41:31,951     dist = _get_prepared_distribution(
2025-09-08T10:41:31,951         req,
2025-09-08T10:41:31,951     ...<3 lines>...
2025-09-08T10:41:31,951         self.check_build_deps,
2025-09-08T10:41:31,951     )
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-08T10:41:31,951     abstract_dist.prepare_distribution_metadata(
2025-09-08T10:41:31,951     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T10:41:31,951         finder, build_isolation, check_build_deps
2025-09-08T10:41:31,951         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:41:31,951     )
2025-09-08T10:41:31,951     ^
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-08T10:41:31,951     self.req.prepare_metadata()
2025-09-08T10:41:31,951     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-08T10:41:31,951     self.metadata_directory = generate_metadata_legacy(
2025-09-08T10:41:31,951                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T10:41:31,951         build_env=self.build_env,
2025-09-08T10:41:31,951         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T10:41:31,951     ...<3 lines>...
2025-09-08T10:41:31,951         details=details,
2025-09-08T10:41:31,951         ^^^^^^^^^^^^^^^^
2025-09-08T10:41:31,951     )
2025-09-08T10:41:31,951     ^
2025-09-08T10:41:31,951   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-08T10:41:31,951     raise MetadataGenerationFailed(package_details=details) from error
2025-09-08T10:41:31,951 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-08T10:41:31,976 Removed krzbackup==0.1.11 from https://files.pythonhosted.org/packages/90/76/5d2790450a8f1decd095eafc4d0053a8cc21202724a4b50b9185ae4c10c2/krzbackup-0.1.11.tar.gz from build tracker '/tmp/pip-build-tracker-7_j21m6s'
2025-09-08T10:41:31,977 Removed build tracker: '/tmp/pip-build-tracker-7_j21m6s'