2025-09-08T06:57:44,335 Created temporary directory: /tmp/pip-build-tracker-h5ggmr6h
2025-09-08T06:57:44,336 Initialized build tracking at /tmp/pip-build-tracker-h5ggmr6h
2025-09-08T06:57:44,336 Created build tracker: /tmp/pip-build-tracker-h5ggmr6h
2025-09-08T06:57:44,336 Entered build tracker: /tmp/pip-build-tracker-h5ggmr6h
2025-09-08T06:57:44,336 Created temporary directory: /tmp/pip-wheel-uhg4vlzl
2025-09-08T06:57:44,340 Created temporary directory: /tmp/pip-ephem-wheel-cache-lzyt6tdw
2025-09-08T06:57:44,397 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-08T06:57:44,399 2 location(s) to search for versions of fensterbrief:
2025-09-08T06:57:44,399 * https://pypi.org/simple/fensterbrief/
2025-09-08T06:57:44,399 * https://www.piwheels.org/simple/fensterbrief/
2025-09-08T06:57:44,400 Fetching project page and analyzing links: https://pypi.org/simple/fensterbrief/
2025-09-08T06:57:44,400 Getting page https://pypi.org/simple/fensterbrief/
2025-09-08T06:57:44,401 Found index url https://pypi.org/simple/
2025-09-08T06:57:44,561 Fetched page https://pypi.org/simple/fensterbrief/ as application/vnd.pypi.simple.v1+json
2025-09-08T06:57:44,566   Found link https://files.pythonhosted.org/packages/d5/d3/aca8ac027b961dac16ef8f87650bddecd038a93a47500c9781c389bb584f/fensterbrief-0.0.2.tar.gz (from https://pypi.org/simple/fensterbrief/), version: 0.0.2
2025-09-08T06:57:44,567   Found link https://files.pythonhosted.org/packages/55/59/416d6db5043a9a6d14edd2d25a6c03ef124413cf573fb620b53e003bb720/fensterbrief-0.0.4.tar.gz (from https://pypi.org/simple/fensterbrief/), version: 0.0.4
2025-09-08T06:57:44,567   Found link https://files.pythonhosted.org/packages/9b/8a/b0a88ce0af9b97862eda87a0de9913585a8f67e9a3b578b46f98c26376fb/fensterbrief-0.0.5.tar.gz (from https://pypi.org/simple/fensterbrief/), version: 0.0.5
2025-09-08T06:57:44,568   Found link https://files.pythonhosted.org/packages/f2/e7/4b4fa338951d66feeef0404be79e2d7e9afb57f1a52613db7fa87a0ccc3d/fensterbrief-0.0.6.tar.gz (from https://pypi.org/simple/fensterbrief/), version: 0.0.6
2025-09-08T06:57:44,568   Found link https://files.pythonhosted.org/packages/ed/82/86c2ed27d9b1dd1103b949878490e08aa88fa02ba83286700ba877e1d9fe/fensterbrief-0.0.7.tar.gz (from https://pypi.org/simple/fensterbrief/), version: 0.0.7
2025-09-08T06:57:44,568   Found link https://files.pythonhosted.org/packages/f0/dc/ef6b23a04bb0928c1b81b471f5e01f16d6c6e6cd4a3c33660d85f5badf04/fensterbrief-0.0.8.tar.gz (from https://pypi.org/simple/fensterbrief/), version: 0.0.8
2025-09-08T06:57:44,569   Found link https://files.pythonhosted.org/packages/55/d4/031976b0baf161752cac64dd305105827e4cdf3dad3948330b059f6b3b03/fensterbrief-0.0.9.tar.gz (from https://pypi.org/simple/fensterbrief/), version: 0.0.9
2025-09-08T06:57:44,569   Found link https://files.pythonhosted.org/packages/9c/87/c28de891bb220c78e01abf8fa91481f0f61b0b5d791b887e1bbf7d613382/fensterbrief-0.0.10.tar.gz (from https://pypi.org/simple/fensterbrief/), version: 0.0.10
2025-09-08T06:57:44,569   Found link https://files.pythonhosted.org/packages/dd/0e/1e4791a92943578ae148e1670cc3a8fecda980c0430eb83efb6d6e805d10/fensterbrief-0.0.11.tar.gz (from https://pypi.org/simple/fensterbrief/), version: 0.0.11
2025-09-08T06:57:44,570   Found link https://files.pythonhosted.org/packages/d0/f0/cdf9d085d31ea20fac51e8e425f632885f8f015acb2e1c6bfef9645f6418/fensterbrief-0.0.12.tar.gz (from https://pypi.org/simple/fensterbrief/), version: 0.0.12
2025-09-08T06:57:44,570   Found link https://files.pythonhosted.org/packages/24/b7/1865b8b21fcf7f537a75be827482a3666de858b362a463a5b575db06a30f/fensterbrief-0.0.14.tar.gz (from https://pypi.org/simple/fensterbrief/), version: 0.0.14
2025-09-08T06:57:44,570   Found link https://files.pythonhosted.org/packages/66/6e/c821ef540314d42692d62f251e8f6ebdbe23527c682b304b37ebc8f0c568/fensterbrief-0.0.15.tar.gz (from https://pypi.org/simple/fensterbrief/), version: 0.0.15
2025-09-08T06:57:44,571   Found link https://files.pythonhosted.org/packages/d0/c5/61fb7679a28c2928aae47e36f3fa8513050961692944d79bc390e5ad1c16/fensterbrief-0.0.16.tar.gz (from https://pypi.org/simple/fensterbrief/), version: 0.0.16
2025-09-08T06:57:44,571   Found link https://files.pythonhosted.org/packages/b2/c6/128cd98bba1e5309c14ef8e3d3fc90cdea875ff757229d46bf7ed4a79a76/fensterbrief-0.0.18.tar.gz (from https://pypi.org/simple/fensterbrief/), version: 0.0.18
2025-09-08T06:57:44,571   Found link https://files.pythonhosted.org/packages/9c/78/7168b70e3fa5293da02adf8b6d6c8680361229be0a4e1a9667484e370d33/fensterbrief-0.1.0.tar.gz (from https://pypi.org/simple/fensterbrief/), version: 0.1.0
2025-09-08T06:57:44,571   Found link https://files.pythonhosted.org/packages/85/1d/aaf521f933bc237bb8b62302e69abfa579d4957f8b3e485cdbf657743ac3/fensterbrief-0.1.1.tar.gz (from https://pypi.org/simple/fensterbrief/), version: 0.1.1
2025-09-08T06:57:44,572 Fetching project page and analyzing links: https://www.piwheels.org/simple/fensterbrief/
2025-09-08T06:57:44,572 Getting page https://www.piwheels.org/simple/fensterbrief/
2025-09-08T06:57:44,574 Found index url https://www.piwheels.org/simple/
2025-09-08T06:57:44,666 Fetched page https://www.piwheels.org/simple/fensterbrief/ as text/html
2025-09-08T06:57:44,669   Skipping link: No binaries permitted for fensterbrief: https://archive1.piwheels.org/simple/fensterbrief/fensterbrief-0.1.1-py2.py3-none-any.whl#sha256=422cd349485e0d8054620ca289c8db51bae69b56b409260c30b5f2ff9264281f (from https://www.piwheels.org/simple/fensterbrief/)
2025-09-08T06:57:44,669   Skipping link: No binaries permitted for fensterbrief: https://archive1.piwheels.org/simple/fensterbrief/fensterbrief-0.1.0-py2.py3-none-any.whl#sha256=521bf9ccdf05489f08be1e1e334e2bddd090ab33e1285f1f825e2192d9dfe3c7 (from https://www.piwheels.org/simple/fensterbrief/)
2025-09-08T06:57:44,669   Skipping link: No binaries permitted for fensterbrief: https://archive1.piwheels.org/simple/fensterbrief/fensterbrief-0.0.18-py2.py3-none-any.whl#sha256=d970948786c01270eee1493a862eb6ae7f1037179b0bb979a1fbf6a248e5cfce (from https://www.piwheels.org/simple/fensterbrief/)
2025-09-08T06:57:44,669   Skipping link: No binaries permitted for fensterbrief: https://archive1.piwheels.org/simple/fensterbrief/fensterbrief-0.0.16-py2.py3-none-any.whl#sha256=33ed74056a13b25c21b549d68aab5e0d1caa8c57f69373d578b9cbbd23ca3eff (from https://www.piwheels.org/simple/fensterbrief/)
2025-09-08T06:57:44,670   Skipping link: No binaries permitted for fensterbrief: https://archive1.piwheels.org/simple/fensterbrief/fensterbrief-0.0.15-py2.py3-none-any.whl#sha256=9b7e6a894d19f86e08e4775e7144e7909711be369ca5ea5480c9eeb91eab353e (from https://www.piwheels.org/simple/fensterbrief/)
2025-09-08T06:57:44,670   Skipping link: No binaries permitted for fensterbrief: https://archive1.piwheels.org/simple/fensterbrief/fensterbrief-0.0.14-py2.py3-none-any.whl#sha256=0c6e4ef12685060214680f0992e6cd1345a5b73679281e73cccf68888c6d1617 (from https://www.piwheels.org/simple/fensterbrief/)
2025-09-08T06:57:44,670   Skipping link: No binaries permitted for fensterbrief: https://archive1.piwheels.org/simple/fensterbrief/fensterbrief-0.0.12-py2.py3-none-any.whl#sha256=25387a2472a380af20a53a0546b1430b350b8fa2dc56fe1376f433e36121009f (from https://www.piwheels.org/simple/fensterbrief/)
2025-09-08T06:57:44,670   Skipping link: No binaries permitted for fensterbrief: https://archive1.piwheels.org/simple/fensterbrief/fensterbrief-0.0.11-py2.py3-none-any.whl#sha256=12dde6b6cc1576142ab6c54730f3f678ab9e9358c1158103a90fb870cb9ecc63 (from https://www.piwheels.org/simple/fensterbrief/)
2025-09-08T06:57:44,670   Skipping link: No binaries permitted for fensterbrief: https://archive1.piwheels.org/simple/fensterbrief/fensterbrief-0.0.10-py2.py3-none-any.whl#sha256=1b4a00f3b7d69aeb5a30c70d677c7ebfc76b80c7de8dd392e934c426c9046c40 (from https://www.piwheels.org/simple/fensterbrief/)
2025-09-08T06:57:44,670   Skipping link: No binaries permitted for fensterbrief: https://archive1.piwheels.org/simple/fensterbrief/fensterbrief-0.0.9-py2.py3-none-any.whl#sha256=6cf027427fcb61f57183341e51473cab0b5616fb7185783df81ef52456937000 (from https://www.piwheels.org/simple/fensterbrief/)
2025-09-08T06:57:44,670   Skipping link: No binaries permitted for fensterbrief: https://archive1.piwheels.org/simple/fensterbrief/fensterbrief-0.0.8-py2.py3-none-any.whl#sha256=30c489e61f76932296c23c9643054815e261c95d1127f4b3c80c327be9e82cfd (from https://www.piwheels.org/simple/fensterbrief/)
2025-09-08T06:57:44,671   Skipping link: No binaries permitted for fensterbrief: https://archive1.piwheels.org/simple/fensterbrief/fensterbrief-0.0.7-py2.py3-none-any.whl#sha256=f907bce992085d35e1088ddd03053a2b59b70d186618968ebd308193f49725f4 (from https://www.piwheels.org/simple/fensterbrief/)
2025-09-08T06:57:44,671   Skipping link: No binaries permitted for fensterbrief: https://archive1.piwheels.org/simple/fensterbrief/fensterbrief-0.0.6-py2.py3-none-any.whl#sha256=01e2f6c0f743e6e44244a0a95dedb1c994fd9c80bde1574fda7d64fa8ddbd7dd (from https://www.piwheels.org/simple/fensterbrief/)
2025-09-08T06:57:44,671   Skipping link: No binaries permitted for fensterbrief: https://archive1.piwheels.org/simple/fensterbrief/fensterbrief-0.0.5-py2.py3-none-any.whl#sha256=19beda43f6ab63a106f91c680350c04da3ada707172e99a419e70da1d4791f97 (from https://www.piwheels.org/simple/fensterbrief/)
2025-09-08T06:57:44,671   Skipping link: No binaries permitted for fensterbrief: https://archive1.piwheels.org/simple/fensterbrief/fensterbrief-0.0.4-py2.py3-none-any.whl#sha256=e3f4bca7f7e3577c99dd5d2cb9e3ffcd085fce89d3b48cdfbef66ec53d403d72 (from https://www.piwheels.org/simple/fensterbrief/)
2025-09-08T06:57:44,671 Skipping link: not a file: https://www.piwheels.org/simple/fensterbrief/
2025-09-08T06:57:44,671 Skipping link: not a file: https://pypi.org/simple/fensterbrief/
2025-09-08T06:57:44,698 Given no hashes to check 1 links for project 'fensterbrief': discarding no candidates
2025-09-08T06:57:44,699 Collecting fensterbrief==0.0.2
2025-09-08T06:57:44,701   Created temporary directory: /tmp/pip-unpack-jn24l87x
2025-09-08T06:57:44,838   Downloading fensterbrief-0.0.2.tar.gz (24 kB)
2025-09-08T06:57:44,874   Added fensterbrief==0.0.2 from https://files.pythonhosted.org/packages/d5/d3/aca8ac027b961dac16ef8f87650bddecd038a93a47500c9781c389bb584f/fensterbrief-0.0.2.tar.gz to build tracker '/tmp/pip-build-tracker-h5ggmr6h'
2025-09-08T06:57:44,875   Running setup.py (path:/tmp/pip-wheel-uhg4vlzl/fensterbrief_54a10d645fe7479ebf69af0274e61e0e/setup.py) egg_info for package fensterbrief
2025-09-08T06:57:44,875   Created temporary directory: /tmp/pip-pip-egg-info-3nasf3_m
2025-09-08T06:57:44,875   Preparing metadata (setup.py): started
2025-09-08T06:57:44,876   Running command python setup.py egg_info
2025-09-08T06:57:45,384   Traceback (most recent call last):
2025-09-08T06:57:45,385     File "<string>", line 2, in <module>
2025-09-08T06:57:45,385       exec(compile('''
2025-09-08T06:57:45,386       ~~~~^^^^^^^^^^^^
2025-09-08T06:57:45,386       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T06:57:45,386       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:57:45,386       ...<32 lines>...
2025-09-08T06:57:45,386       exec(compile(setup_py_code, filename, "exec"))
2025-09-08T06:57:45,386       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:57:45,386       ''' % ('/tmp/pip-wheel-uhg4vlzl/fensterbrief_54a10d645fe7479ebf69af0274e61e0e/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-08T06:57:45,386       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:57:45,386     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-08T06:57:45,387     File "/tmp/pip-wheel-uhg4vlzl/fensterbrief_54a10d645fe7479ebf69af0274e61e0e/setup.py", line 12, in <module>
2025-09-08T06:57:45,387       with open(path.join(here, 'README.md'), encoding='utf-8') as f:
2025-09-08T06:57:45,387            ~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:57:45,387     File "<frozen codecs>", line 921, in open
2025-09-08T06:57:45,387   FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-uhg4vlzl/fensterbrief_54a10d645fe7479ebf69af0274e61e0e/README.md'
2025-09-08T06:57:45,470   ERROR: python setup.py egg_info exited with 1
2025-09-08T06:57:45,483   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-08T06:57:45,483   exec(compile('"'"''"'"''"'"'
2025-09-08T06:57:45,483   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T06:57:45,483   #
2025-09-08T06:57:45,483   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-08T06:57:45,483   #   import from `distutils.core` to work with newer packaging standards.
2025-09-08T06:57:45,483   # - It provides a clear error message when setuptools is not installed.
2025-09-08T06:57:45,483   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-08T06:57:45,483   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-08T06:57:45,483   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-08T06:57:45,483   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-08T06:57:45,483   import os, sys, tokenize, traceback
2025-09-08T06:57:45,483   
2025-09-08T06:57:45,483   try:
2025-09-08T06:57:45,483       import setuptools
2025-09-08T06:57:45,483   except ImportError:
2025-09-08T06:57:45,483       print(
2025-09-08T06:57:45,483           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-08T06:57:45,483           "the build environment with exception:",
2025-09-08T06:57:45,483           file=sys.stderr,
2025-09-08T06:57:45,483       )
2025-09-08T06:57:45,483       traceback.print_exc()
2025-09-08T06:57:45,483       sys.exit(1)
2025-09-08T06:57:45,483   
2025-09-08T06:57:45,483   __file__ = %r
2025-09-08T06:57:45,483   sys.argv[0] = __file__
2025-09-08T06:57:45,483   
2025-09-08T06:57:45,483   if os.path.exists(__file__):
2025-09-08T06:57:45,483       filename = __file__
2025-09-08T06:57:45,483       with tokenize.open(__file__) as f:
2025-09-08T06:57:45,483           setup_py_code = f.read()
2025-09-08T06:57:45,483   else:
2025-09-08T06:57:45,483       filename = "<auto-generated setuptools caller>"
2025-09-08T06:57:45,483       setup_py_code = "from setuptools import setup; setup()"
2025-09-08T06:57:45,483   
2025-09-08T06:57:45,483   exec(compile(setup_py_code, filename, "exec"))
2025-09-08T06:57:45,483   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-uhg4vlzl/fensterbrief_54a10d645fe7479ebf69af0274e61e0e/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-3nasf3_m[/]
2025-09-08T06:57:45,483   [bold magenta]cwd[/]: /tmp/pip-wheel-uhg4vlzl/fensterbrief_54a10d645fe7479ebf69af0274e61e0e/
2025-09-08T06:57:45,484   Preparing metadata (setup.py): finished with status 'error'
2025-09-08T06:57:45,485 ERROR: metadata generation failed
2025-09-08T06:57:45,490 Exception information:
2025-09-08T06:57:45,490 Traceback (most recent call last):
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-08T06:57:45,490     call_subprocess(
2025-09-08T06:57:45,490     ~~~~~~~~~~~~~~~^
2025-09-08T06:57:45,490         args,
2025-09-08T06:57:45,490         ^^^^^
2025-09-08T06:57:45,490     ...<2 lines>...
2025-09-08T06:57:45,490         spinner=spinner,
2025-09-08T06:57:45,490         ^^^^^^^^^^^^^^^^
2025-09-08T06:57:45,490     )
2025-09-08T06:57:45,490     ^
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-08T06:57:45,490     raise error
2025-09-08T06:57:45,490 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-08T06:57:45,490 
2025-09-08T06:57:45,490 The above exception was the direct cause of the following exception:
2025-09-08T06:57:45,490 
2025-09-08T06:57:45,490 Traceback (most recent call last):
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-08T06:57:45,490     status = _inner_run()
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-08T06:57:45,490     return self.run(options, args)
2025-09-08T06:57:45,490            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-08T06:57:45,490     return func(self, options, args)
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-08T06:57:45,490     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-08T06:57:45,490     result = self._result = resolver.resolve(
2025-09-08T06:57:45,490                             ~~~~~~~~~~~~~~~~^
2025-09-08T06:57:45,490         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-08T06:57:45,490         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:57:45,490     )
2025-09-08T06:57:45,490     ^
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-08T06:57:45,490     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-08T06:57:45,490     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-08T06:57:45,490     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-08T06:57:45,490     if not criterion.candidates:
2025-09-08T06:57:45,490            ^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-08T06:57:45,490     return bool(self._sequence)
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-08T06:57:45,490     self._bool = any(self)
2025-09-08T06:57:45,490                  ~~~^^^^^^
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-08T06:57:45,490     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-08T06:57:45,490                        ^^^^^^^^
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-08T06:57:45,490     candidate = func()
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-08T06:57:45,490     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-08T06:57:45,490                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T06:57:45,490         link, template, name, version
2025-09-08T06:57:45,490         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:57:45,490     )
2025-09-08T06:57:45,490     ^
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-08T06:57:45,490     self._link_candidate_cache[link] = LinkCandidate(
2025-09-08T06:57:45,490                                        ~~~~~~~~~~~~~^
2025-09-08T06:57:45,490         link,
2025-09-08T06:57:45,490         ^^^^^
2025-09-08T06:57:45,490     ...<3 lines>...
2025-09-08T06:57:45,490         version=version,
2025-09-08T06:57:45,490         ^^^^^^^^^^^^^^^^
2025-09-08T06:57:45,490     )
2025-09-08T06:57:45,490     ^
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-08T06:57:45,490     super().__init__(
2025-09-08T06:57:45,490     ~~~~~~~~~~~~~~~~^
2025-09-08T06:57:45,490         link=link,
2025-09-08T06:57:45,490         ^^^^^^^^^^
2025-09-08T06:57:45,490     ...<4 lines>...
2025-09-08T06:57:45,490         version=version,
2025-09-08T06:57:45,490         ^^^^^^^^^^^^^^^^
2025-09-08T06:57:45,490     )
2025-09-08T06:57:45,490     ^
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-08T06:57:45,490     self.dist = self._prepare()
2025-09-08T06:57:45,490                 ~~~~~~~~~~~~~^^
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-08T06:57:45,490     dist = self._prepare_distribution()
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-08T06:57:45,490     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-08T06:57:45,490            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-08T06:57:45,490     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-08T06:57:45,490            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-08T06:57:45,490     dist = _get_prepared_distribution(
2025-09-08T06:57:45,490         req,
2025-09-08T06:57:45,490     ...<3 lines>...
2025-09-08T06:57:45,490         self.check_build_deps,
2025-09-08T06:57:45,490     )
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-08T06:57:45,490     abstract_dist.prepare_distribution_metadata(
2025-09-08T06:57:45,490     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T06:57:45,490         finder, build_isolation, check_build_deps
2025-09-08T06:57:45,490         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:57:45,490     )
2025-09-08T06:57:45,490     ^
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-08T06:57:45,490     self.req.prepare_metadata()
2025-09-08T06:57:45,490     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-08T06:57:45,490     self.metadata_directory = generate_metadata_legacy(
2025-09-08T06:57:45,490                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T06:57:45,490         build_env=self.build_env,
2025-09-08T06:57:45,490         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T06:57:45,490     ...<3 lines>...
2025-09-08T06:57:45,490         details=details,
2025-09-08T06:57:45,490         ^^^^^^^^^^^^^^^^
2025-09-08T06:57:45,490     )
2025-09-08T06:57:45,490     ^
2025-09-08T06:57:45,490   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-08T06:57:45,490     raise MetadataGenerationFailed(package_details=details) from error
2025-09-08T06:57:45,490 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-08T06:57:45,512 Removed fensterbrief==0.0.2 from https://files.pythonhosted.org/packages/d5/d3/aca8ac027b961dac16ef8f87650bddecd038a93a47500c9781c389bb584f/fensterbrief-0.0.2.tar.gz from build tracker '/tmp/pip-build-tracker-h5ggmr6h'
2025-09-08T06:57:45,512 Removed build tracker: '/tmp/pip-build-tracker-h5ggmr6h'