2025-09-08T03:24:41,956 Created temporary directory: /tmp/pip-build-tracker-e_v_050w
2025-09-08T03:24:41,957 Initialized build tracking at /tmp/pip-build-tracker-e_v_050w
2025-09-08T03:24:41,957 Created build tracker: /tmp/pip-build-tracker-e_v_050w
2025-09-08T03:24:41,957 Entered build tracker: /tmp/pip-build-tracker-e_v_050w
2025-09-08T03:24:41,958 Created temporary directory: /tmp/pip-wheel-xj0aqski
2025-09-08T03:24:41,961 Created temporary directory: /tmp/pip-ephem-wheel-cache-riwe91xd
2025-09-08T03:24:42,018 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-08T03:24:42,020 2 location(s) to search for versions of pappyproxy:
2025-09-08T03:24:42,020 * https://pypi.org/simple/pappyproxy/
2025-09-08T03:24:42,020 * https://www.piwheels.org/simple/pappyproxy/
2025-09-08T03:24:42,020 Fetching project page and analyzing links: https://pypi.org/simple/pappyproxy/
2025-09-08T03:24:42,021 Getting page https://pypi.org/simple/pappyproxy/
2025-09-08T03:24:42,022 Found index url https://pypi.org/simple/
2025-09-08T03:24:42,166 Fetched page https://pypi.org/simple/pappyproxy/ as application/vnd.pypi.simple.v1+json
2025-09-08T03:24:42,170   Found link https://files.pythonhosted.org/packages/86/d1/5f70b57e8566de236437bfff264a53462d8e113420efc76d4e521cb77ffd/pappyproxy-0.0.1.tar.gz (from https://pypi.org/simple/pappyproxy/), version: 0.0.1
2025-09-08T03:24:42,171   Found link https://files.pythonhosted.org/packages/be/91/fa5a2c98f5f22e5ffced65776f35fb2168efed5e4a5496edf4be84071e76/pappyproxy-0.0.2.tar.gz (from https://pypi.org/simple/pappyproxy/), version: 0.0.2
2025-09-08T03:24:42,171   Found link https://files.pythonhosted.org/packages/6f/5f/c3865091671fbbfa0e8fbe0dc91d8e1615228c984b23757aea79aadee063/pappyproxy-0.1.0.tar.gz (from https://pypi.org/simple/pappyproxy/), version: 0.1.0
2025-09-08T03:24:42,172   Found link https://files.pythonhosted.org/packages/b7/51/f6e56a98de01cfd2bb8ee0e4c7df007d5848edc99862be590dc15030ee67/pappyproxy-0.1.1.tar.gz (from https://pypi.org/simple/pappyproxy/), version: 0.1.1
2025-09-08T03:24:42,172   Found link https://files.pythonhosted.org/packages/0c/d1/31ccad8dce4afdd5ac9b1be33043a75954cb2867169a0bebfae4c2fd81f6/pappyproxy-0.2.6.tar.gz (from https://pypi.org/simple/pappyproxy/), version: 0.2.6
2025-09-08T03:24:42,173   Found link https://files.pythonhosted.org/packages/6b/b5/f9c98fdc97aee3889ee6287034d15ba7af6f1fe2b0e45fa70f324ea14c39/pappyproxy-0.2.7.tar.gz (from https://pypi.org/simple/pappyproxy/), version: 0.2.7
2025-09-08T03:24:42,173   Found link https://files.pythonhosted.org/packages/50/c0/6d3d340c5a267657f6940117bf39f1d8984d4119a8b66b695f6a31424e19/pappyproxy-0.2.8.tar.gz (from https://pypi.org/simple/pappyproxy/), version: 0.2.8
2025-09-08T03:24:42,174   Found link https://files.pythonhosted.org/packages/da/1c/8b831851d81aee2a3280517c31e1037782779b9f0fc7efc8594b4fa3466d/pappyproxy-0.2.10.tar.gz (from https://pypi.org/simple/pappyproxy/), version: 0.2.10
2025-09-08T03:24:42,174   Found link https://files.pythonhosted.org/packages/27/01/d634c9b0950d1437e756c397d490fe4c5e9cdab2c184995aa5bf7c02fa9a/pappyproxy-0.2.11.tar.gz (from https://pypi.org/simple/pappyproxy/), version: 0.2.11
2025-09-08T03:24:42,175   Found link https://files.pythonhosted.org/packages/59/e9/79b478ee5593e74b1c414b4a827329737b28e35fec44388d3869c48aa2de/pappyproxy-0.2.12.tar.gz (from https://pypi.org/simple/pappyproxy/), version: 0.2.12
2025-09-08T03:24:42,175   Found link https://files.pythonhosted.org/packages/c9/98/eee819cc3418412a73cc0dde814596d018c9097a4806159d58b91baa9a9c/pappyproxy-0.2.13.tar.gz (from https://pypi.org/simple/pappyproxy/), version: 0.2.13
2025-09-08T03:24:42,176   Found link https://files.pythonhosted.org/packages/b8/38/bae4144dfc6aba61f6318273c182c82a3ba34be3106bf2b97f51d778d5f8/pappyproxy-0.2.14.tar.gz (from https://pypi.org/simple/pappyproxy/), version: 0.2.14
2025-09-08T03:24:42,176 Fetching project page and analyzing links: https://www.piwheels.org/simple/pappyproxy/
2025-09-08T03:24:42,177 Getting page https://www.piwheels.org/simple/pappyproxy/
2025-09-08T03:24:42,179 Found index url https://www.piwheels.org/simple/
2025-09-08T03:24:42,268 Fetched page https://www.piwheels.org/simple/pappyproxy/ as text/html
2025-09-08T03:24:42,271   Skipping link: No binaries permitted for pappyproxy: https://archive1.piwheels.org/simple/pappyproxy/pappyproxy-0.2.14-py3-none-any.whl#sha256=bd66a6d7fee90001c5c58e0f0c58c328887b483e570a6e1f06d492a082b03536 (from https://www.piwheels.org/simple/pappyproxy/)
2025-09-08T03:24:42,271   Skipping link: No binaries permitted for pappyproxy: https://archive1.piwheels.org/simple/pappyproxy/pappyproxy-0.2.13-py3-none-any.whl#sha256=02a03d21678aa49d96e76c05606c8691db5d30702e3154f796b8059a2784b514 (from https://www.piwheels.org/simple/pappyproxy/)
2025-09-08T03:24:42,271   Skipping link: No binaries permitted for pappyproxy: https://archive1.piwheels.org/simple/pappyproxy/pappyproxy-0.2.12-py3-none-any.whl#sha256=d3ef76830e3bc52cb1106ac89ffe7f6b0ff76dc704221e66c857e9905ff7d43f (from https://www.piwheels.org/simple/pappyproxy/)
2025-09-08T03:24:42,271   Skipping link: No binaries permitted for pappyproxy: https://archive1.piwheels.org/simple/pappyproxy/pappyproxy-0.2.11-py3-none-any.whl#sha256=51de640cdf69d144f41c06d39e26828d242330909fb905189fb4801abfa1bae8 (from https://www.piwheels.org/simple/pappyproxy/)
2025-09-08T03:24:42,272   Skipping link: No binaries permitted for pappyproxy: https://archive1.piwheels.org/simple/pappyproxy/pappyproxy-0.2.10-py3-none-any.whl#sha256=924193ee78f42c93732b4737e904954e9fef464b4e2955fdcd5bb7348a04e013 (from https://www.piwheels.org/simple/pappyproxy/)
2025-09-08T03:24:42,272   Skipping link: No binaries permitted for pappyproxy: https://archive1.piwheels.org/simple/pappyproxy/pappyproxy-0.2.8-py3-none-any.whl#sha256=667c0b5b0cea2b83cdecf53526ca7e69ffd569e42a921d9fd759a554b4d1eecb (from https://www.piwheels.org/simple/pappyproxy/)
2025-09-08T03:24:42,272   Skipping link: No binaries permitted for pappyproxy: https://archive1.piwheels.org/simple/pappyproxy/pappyproxy-0.2.7-py3-none-any.whl#sha256=7c501ff46b1e0fa1441fee2a154e3e1ae1b7f6252da85d19115946d52e94ecac (from https://www.piwheels.org/simple/pappyproxy/)
2025-09-08T03:24:42,272   Skipping link: No binaries permitted for pappyproxy: https://archive1.piwheels.org/simple/pappyproxy/pappyproxy-0.2.6-py3-none-any.whl#sha256=929af20b81bb6542806b400b378d2594511982be80f40f330c2a20b1a9aa4b31 (from https://www.piwheels.org/simple/pappyproxy/)
2025-09-08T03:24:42,272   Skipping link: No binaries permitted for pappyproxy: https://archive1.piwheels.org/simple/pappyproxy/pappyproxy-0.1.1-py3-none-any.whl#sha256=43ef89b2b789c292dcba20ed83059ca367e03ddbaed1f32a812d483a6494055d (from https://www.piwheels.org/simple/pappyproxy/)
2025-09-08T03:24:42,272   Skipping link: No binaries permitted for pappyproxy: https://archive1.piwheels.org/simple/pappyproxy/pappyproxy-0.1.0-py3-none-any.whl#sha256=9e4d4c75da00b169640221f49805aaffbbb6a99f4bd0a9f66deef6f660cef871 (from https://www.piwheels.org/simple/pappyproxy/)
2025-09-08T03:24:42,273 Skipping link: not a file: https://www.piwheels.org/simple/pappyproxy/
2025-09-08T03:24:42,273 Skipping link: not a file: https://pypi.org/simple/pappyproxy/
2025-09-08T03:24:42,303 Given no hashes to check 1 links for project 'pappyproxy': discarding no candidates
2025-09-08T03:24:42,304 Collecting pappyproxy==0.0.1
2025-09-08T03:24:42,305   Created temporary directory: /tmp/pip-unpack-5irzw7_c
2025-09-08T03:24:42,905   Downloading pappyproxy-0.0.1.tar.gz (51 kB)
2025-09-08T03:24:42,955   Added pappyproxy==0.0.1 from https://files.pythonhosted.org/packages/86/d1/5f70b57e8566de236437bfff264a53462d8e113420efc76d4e521cb77ffd/pappyproxy-0.0.1.tar.gz to build tracker '/tmp/pip-build-tracker-e_v_050w'
2025-09-08T03:24:42,956   Running setup.py (path:/tmp/pip-wheel-xj0aqski/pappyproxy_c35e6d4b46cd441a8637e14e946cbb83/setup.py) egg_info for package pappyproxy
2025-09-08T03:24:42,957   Created temporary directory: /tmp/pip-pip-egg-info-aha4mqga
2025-09-08T03:24:42,957   Preparing metadata (setup.py): started
2025-09-08T03:24:42,958   Running command python setup.py egg_info
2025-09-08T03:24:43,474   Traceback (most recent call last):
2025-09-08T03:24:43,475     File "<string>", line 2, in <module>
2025-09-08T03:24:43,475       exec(compile('''
2025-09-08T03:24:43,475       ~~~~^^^^^^^^^^^^
2025-09-08T03:24:43,476       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T03:24:43,476       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T03:24:43,476       ...<32 lines>...
2025-09-08T03:24:43,476       exec(compile(setup_py_code, filename, "exec"))
2025-09-08T03:24:43,476       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T03:24:43,476       ''' % ('/tmp/pip-wheel-xj0aqski/pappyproxy_c35e6d4b46cd441a8637e14e946cbb83/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-08T03:24:43,476       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T03:24:43,476     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-08T03:24:43,477     File "/tmp/pip-wheel-xj0aqski/pappyproxy_c35e6d4b46cd441a8637e14e946cbb83/setup.py", line 16, in <module>
2025-09-08T03:24:43,477       long_description=open('README.rst').read(),
2025-09-08T03:24:43,477                        ~~~~^^^^^^^^^^^^^^
2025-09-08T03:24:43,477   FileNotFoundError: [Errno 2] No such file or directory: 'README.rst'
2025-09-08T03:24:43,561   ERROR: python setup.py egg_info exited with 1
2025-09-08T03:24:43,573   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-08T03:24:43,573   exec(compile('"'"''"'"''"'"'
2025-09-08T03:24:43,573   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T03:24:43,573   #
2025-09-08T03:24:43,573   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-08T03:24:43,573   #   import from `distutils.core` to work with newer packaging standards.
2025-09-08T03:24:43,573   # - It provides a clear error message when setuptools is not installed.
2025-09-08T03:24:43,573   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-08T03:24:43,573   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-08T03:24:43,573   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-08T03:24:43,573   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-08T03:24:43,573   import os, sys, tokenize, traceback
2025-09-08T03:24:43,573   
2025-09-08T03:24:43,573   try:
2025-09-08T03:24:43,573       import setuptools
2025-09-08T03:24:43,573   except ImportError:
2025-09-08T03:24:43,573       print(
2025-09-08T03:24:43,573           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-08T03:24:43,573           "the build environment with exception:",
2025-09-08T03:24:43,573           file=sys.stderr,
2025-09-08T03:24:43,573       )
2025-09-08T03:24:43,573       traceback.print_exc()
2025-09-08T03:24:43,573       sys.exit(1)
2025-09-08T03:24:43,573   
2025-09-08T03:24:43,573   __file__ = %r
2025-09-08T03:24:43,573   sys.argv[0] = __file__
2025-09-08T03:24:43,573   
2025-09-08T03:24:43,573   if os.path.exists(__file__):
2025-09-08T03:24:43,573       filename = __file__
2025-09-08T03:24:43,573       with tokenize.open(__file__) as f:
2025-09-08T03:24:43,573           setup_py_code = f.read()
2025-09-08T03:24:43,573   else:
2025-09-08T03:24:43,573       filename = "<auto-generated setuptools caller>"
2025-09-08T03:24:43,573       setup_py_code = "from setuptools import setup; setup()"
2025-09-08T03:24:43,573   
2025-09-08T03:24:43,573   exec(compile(setup_py_code, filename, "exec"))
2025-09-08T03:24:43,573   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-xj0aqski/pappyproxy_c35e6d4b46cd441a8637e14e946cbb83/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-aha4mqga[/]
2025-09-08T03:24:43,573   [bold magenta]cwd[/]: /tmp/pip-wheel-xj0aqski/pappyproxy_c35e6d4b46cd441a8637e14e946cbb83/
2025-09-08T03:24:43,574   Preparing metadata (setup.py): finished with status 'error'
2025-09-08T03:24:43,574 ERROR: metadata generation failed
2025-09-08T03:24:43,580 Exception information:
2025-09-08T03:24:43,580 Traceback (most recent call last):
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-08T03:24:43,580     call_subprocess(
2025-09-08T03:24:43,580     ~~~~~~~~~~~~~~~^
2025-09-08T03:24:43,580         args,
2025-09-08T03:24:43,580         ^^^^^
2025-09-08T03:24:43,580     ...<2 lines>...
2025-09-08T03:24:43,580         spinner=spinner,
2025-09-08T03:24:43,580         ^^^^^^^^^^^^^^^^
2025-09-08T03:24:43,580     )
2025-09-08T03:24:43,580     ^
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-08T03:24:43,580     raise error
2025-09-08T03:24:43,580 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-08T03:24:43,580 
2025-09-08T03:24:43,580 The above exception was the direct cause of the following exception:
2025-09-08T03:24:43,580 
2025-09-08T03:24:43,580 Traceback (most recent call last):
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-08T03:24:43,580     status = _inner_run()
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-08T03:24:43,580     return self.run(options, args)
2025-09-08T03:24:43,580            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-08T03:24:43,580     return func(self, options, args)
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-08T03:24:43,580     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-08T03:24:43,580     result = self._result = resolver.resolve(
2025-09-08T03:24:43,580                             ~~~~~~~~~~~~~~~~^
2025-09-08T03:24:43,580         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-08T03:24:43,580         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T03:24:43,580     )
2025-09-08T03:24:43,580     ^
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-08T03:24:43,580     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-08T03:24:43,580     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-08T03:24:43,580     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-08T03:24:43,580     if not criterion.candidates:
2025-09-08T03:24:43,580            ^^^^^^^^^^^^^^^^^^^^
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-08T03:24:43,580     return bool(self._sequence)
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-08T03:24:43,580     self._bool = any(self)
2025-09-08T03:24:43,580                  ~~~^^^^^^
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-08T03:24:43,580     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-08T03:24:43,580                        ^^^^^^^^
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-08T03:24:43,580     candidate = func()
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-08T03:24:43,580     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-08T03:24:43,580                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T03:24:43,580         link, template, name, version
2025-09-08T03:24:43,580         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T03:24:43,580     )
2025-09-08T03:24:43,580     ^
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-08T03:24:43,580     self._link_candidate_cache[link] = LinkCandidate(
2025-09-08T03:24:43,580                                        ~~~~~~~~~~~~~^
2025-09-08T03:24:43,580         link,
2025-09-08T03:24:43,580         ^^^^^
2025-09-08T03:24:43,580     ...<3 lines>...
2025-09-08T03:24:43,580         version=version,
2025-09-08T03:24:43,580         ^^^^^^^^^^^^^^^^
2025-09-08T03:24:43,580     )
2025-09-08T03:24:43,580     ^
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-08T03:24:43,580     super().__init__(
2025-09-08T03:24:43,580     ~~~~~~~~~~~~~~~~^
2025-09-08T03:24:43,580         link=link,
2025-09-08T03:24:43,580         ^^^^^^^^^^
2025-09-08T03:24:43,580     ...<4 lines>...
2025-09-08T03:24:43,580         version=version,
2025-09-08T03:24:43,580         ^^^^^^^^^^^^^^^^
2025-09-08T03:24:43,580     )
2025-09-08T03:24:43,580     ^
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-08T03:24:43,580     self.dist = self._prepare()
2025-09-08T03:24:43,580                 ~~~~~~~~~~~~~^^
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-08T03:24:43,580     dist = self._prepare_distribution()
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-08T03:24:43,580     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-08T03:24:43,580            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-08T03:24:43,580     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-08T03:24:43,580            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-08T03:24:43,580     dist = _get_prepared_distribution(
2025-09-08T03:24:43,580         req,
2025-09-08T03:24:43,580     ...<3 lines>...
2025-09-08T03:24:43,580         self.check_build_deps,
2025-09-08T03:24:43,580     )
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-08T03:24:43,580     abstract_dist.prepare_distribution_metadata(
2025-09-08T03:24:43,580     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T03:24:43,580         finder, build_isolation, check_build_deps
2025-09-08T03:24:43,580         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T03:24:43,580     )
2025-09-08T03:24:43,580     ^
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-08T03:24:43,580     self.req.prepare_metadata()
2025-09-08T03:24:43,580     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-08T03:24:43,580     self.metadata_directory = generate_metadata_legacy(
2025-09-08T03:24:43,580                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T03:24:43,580         build_env=self.build_env,
2025-09-08T03:24:43,580         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T03:24:43,580     ...<3 lines>...
2025-09-08T03:24:43,580         details=details,
2025-09-08T03:24:43,580         ^^^^^^^^^^^^^^^^
2025-09-08T03:24:43,580     )
2025-09-08T03:24:43,580     ^
2025-09-08T03:24:43,580   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-08T03:24:43,580     raise MetadataGenerationFailed(package_details=details) from error
2025-09-08T03:24:43,580 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-08T03:24:43,600 Removed pappyproxy==0.0.1 from https://files.pythonhosted.org/packages/86/d1/5f70b57e8566de236437bfff264a53462d8e113420efc76d4e521cb77ffd/pappyproxy-0.0.1.tar.gz from build tracker '/tmp/pip-build-tracker-e_v_050w'
2025-09-08T03:24:43,600 Removed build tracker: '/tmp/pip-build-tracker-e_v_050w'