2025-09-07T22:36:40,059 Created temporary directory: /tmp/pip-build-tracker-mdh38l67
2025-09-07T22:36:40,060 Initialized build tracking at /tmp/pip-build-tracker-mdh38l67
2025-09-07T22:36:40,060 Created build tracker: /tmp/pip-build-tracker-mdh38l67
2025-09-07T22:36:40,060 Entered build tracker: /tmp/pip-build-tracker-mdh38l67
2025-09-07T22:36:40,060 Created temporary directory: /tmp/pip-wheel-mrk3w4r4
2025-09-07T22:36:40,063 Created temporary directory: /tmp/pip-ephem-wheel-cache-xn829y11
2025-09-07T22:36:40,119 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-07T22:36:40,122 2 location(s) to search for versions of zerorpc:
2025-09-07T22:36:40,122 * https://pypi.org/simple/zerorpc/
2025-09-07T22:36:40,122 * https://www.piwheels.org/simple/zerorpc/
2025-09-07T22:36:40,122 Fetching project page and analyzing links: https://pypi.org/simple/zerorpc/
2025-09-07T22:36:40,122 Getting page https://pypi.org/simple/zerorpc/
2025-09-07T22:36:40,124 Found index url https://pypi.org/simple/
2025-09-07T22:36:40,193 Fetched page https://pypi.org/simple/zerorpc/ as application/vnd.pypi.simple.v1+json
2025-09-07T22:36:40,196   Found link https://files.pythonhosted.org/packages/72/84/5f783e9248743b6fbb130f615e1fcd877938993900affbcae108d126b08d/zerorpc-0.1.0.tar.gz (from https://pypi.org/simple/zerorpc/), version: 0.1.0
2025-09-07T22:36:40,196   Found link https://files.pythonhosted.org/packages/10/41/d8cd41d1a488a8f65d0977c63485b78573ba518d17b93d7f0f080b3605b2/zerorpc-0.1.1.tar.gz (from https://pypi.org/simple/zerorpc/), version: 0.1.1
2025-09-07T22:36:40,196   Found link https://files.pythonhosted.org/packages/ad/c0/81c707669f78e0009d3aafa6e9292a78c399e4267ffde881ccdc0237ae7b/zerorpc-0.2.0.tar.gz (from https://pypi.org/simple/zerorpc/), version: 0.2.0
2025-09-07T22:36:40,197   Found link https://files.pythonhosted.org/packages/6c/c1/f7564cb237001455084ac0d0f59f9bc0c478a40d4cb8d706ff5f88ed9037/zerorpc-0.2.1.tar.gz (from https://pypi.org/simple/zerorpc/), version: 0.2.1
2025-09-07T22:36:40,197   Found link https://files.pythonhosted.org/packages/ac/7a/ea9a0516e87d6c960d0ecdb5b7d75c3c0e78654e70085f1db7b17cabc5bd/zerorpc-0.3.0.tar.gz (from https://pypi.org/simple/zerorpc/), version: 0.3.0
2025-09-07T22:36:40,197   Found link https://files.pythonhosted.org/packages/b3/bb/c2c27a2ed068c5cfbe9a89803339886bc2f52e8d0142d7c4b1b38a17deb0/zerorpc-0.3.1.tar.gz (from https://pypi.org/simple/zerorpc/), version: 0.3.1
2025-09-07T22:36:40,197   Found link https://files.pythonhosted.org/packages/ae/b8/9cbda330bbbd46b574ce8e222b73d9c11c6e96974dc12a9d95e7960b2861/zerorpc-0.4.0.tar.gz (from https://pypi.org/simple/zerorpc/), version: 0.4.0
2025-09-07T22:36:40,197   Found link https://files.pythonhosted.org/packages/ca/b4/abc68024ee9dde4147451f7d66a4c86734bc03cb99a8bb30a26a5d6f1237/zerorpc-0.4.1.tar.gz (from https://pypi.org/simple/zerorpc/), version: 0.4.1
2025-09-07T22:36:40,198   Found link https://files.pythonhosted.org/packages/ef/d4/8c05e42f4311604be0521a2bad0741bb0c8c35e10ab3951a21975d432b52/zerorpc-0.4.2.tar.gz (from https://pypi.org/simple/zerorpc/), version: 0.4.2
2025-09-07T22:36:40,198   Found link https://files.pythonhosted.org/packages/97/c1/a6e482f2de5e98df2d1a5cd84ca7529e9cc528a0cc5108ab061f143808fc/zerorpc-0.4.3.tar.gz (from https://pypi.org/simple/zerorpc/), version: 0.4.3
2025-09-07T22:36:40,198   Found link https://files.pythonhosted.org/packages/6b/09/38b0e73200f674c9bbf88b91cf658928e6eb76382a285c0a5aea019a9375/zerorpc-0.4.4.tar.gz (from https://pypi.org/simple/zerorpc/), version: 0.4.4
2025-09-07T22:36:40,198   Found link https://files.pythonhosted.org/packages/f6/43/024b530c81dc1a042a0b5f07c07313b58227b6614087d8f2e0c27015b8e0/zerorpc-0.5.1.tar.gz (from https://pypi.org/simple/zerorpc/), version: 0.5.1
2025-09-07T22:36:40,198   Found link https://files.pythonhosted.org/packages/1e/6a/087d458ecfaa9c700463ba7df43303fe2359f5cdeeb9b3efb685e461a329/zerorpc-0.5.2.tar.gz (from https://pypi.org/simple/zerorpc/), version: 0.5.2
2025-09-07T22:36:40,198   Found link https://files.pythonhosted.org/packages/54/8d/50da67685ee4ed028895ca1dbdf6b9b7b378a43fae20856164e4144bab95/zerorpc-0.6.0.tar.gz (from https://pypi.org/simple/zerorpc/), version: 0.6.0
2025-09-07T22:36:40,199   Found link https://files.pythonhosted.org/packages/35/47/ff12dc8225cfd3334209bae2cc320c67f3e045c88c23436e364bea924092/zerorpc-0.6.1.tar.gz (from https://pypi.org/simple/zerorpc/), version: 0.6.1
2025-09-07T22:36:40,199   Skipping link: No binaries permitted for zerorpc: https://files.pythonhosted.org/packages/8f/a6/21b9e08be2764f28d94c8cfd0164eea0e88d96c72a3adbeb430276827070/zerorpc-0.6.2-py3-none-any.whl (from https://pypi.org/simple/zerorpc/)
2025-09-07T22:36:40,199   Found link https://files.pythonhosted.org/packages/8a/df/0fb7df038ed9c07082a160e4c1d85e5af27fbb78572f7cce61823c5902c4/zerorpc-0.6.2.tar.gz (from https://pypi.org/simple/zerorpc/), version: 0.6.2
2025-09-07T22:36:40,199   Skipping link: No binaries permitted for zerorpc: https://files.pythonhosted.org/packages/c5/f9/2ada1ffbc1f89708fbbebd67806417d7ada0262484b743345289e6d4c637/zerorpc-0.6.3-py3-none-any.whl (from https://pypi.org/simple/zerorpc/)
2025-09-07T22:36:40,199   Found link https://files.pythonhosted.org/packages/73/ff/d61ef9f5d10e671421d1368e87d3525325483ebd7da262b1d3087443662b/zerorpc-0.6.3.tar.gz (from https://pypi.org/simple/zerorpc/), version: 0.6.3
2025-09-07T22:36:40,200 Fetching project page and analyzing links: https://www.piwheels.org/simple/zerorpc/
2025-09-07T22:36:40,200 Getting page https://www.piwheels.org/simple/zerorpc/
2025-09-07T22:36:40,201 Found index url https://www.piwheels.org/simple/
2025-09-07T22:36:40,290 Fetched page https://www.piwheels.org/simple/zerorpc/ as text/html
2025-09-07T22:36:40,292   Skipping link: No binaries permitted for zerorpc: https://archive1.piwheels.org/simple/zerorpc/zerorpc-0.6.3-py3-none-any.whl#sha256=0a91ab78db756aec25d5c7c326f8d0dcdf852144acba2cced2cfb2e736c51628 (from https://www.piwheels.org/simple/zerorpc/)
2025-09-07T22:36:40,293   Skipping link: No binaries permitted for zerorpc: https://archive1.piwheels.org/simple/zerorpc/zerorpc-0.6.2-py3-none-any.whl#sha256=9e6e89a162eb294b1e955590412180b79d26ec3a95c59f4b4f6292b86b532a7e (from https://www.piwheels.org/simple/zerorpc/)
2025-09-07T22:36:40,293   Skipping link: No binaries permitted for zerorpc: https://archive1.piwheels.org/simple/zerorpc/zerorpc-0.6.1-py3-none-any.whl#sha256=8a0d53415a189a267e36afdd76feff630b08ca3abb8bda19b3a01093b9fb0abe (from https://www.piwheels.org/simple/zerorpc/)
2025-09-07T22:36:40,293   Skipping link: No binaries permitted for zerorpc: https://archive1.piwheels.org/simple/zerorpc/zerorpc-0.6.0-py3-none-any.whl#sha256=46cbac67c9fe0e884e4f3cee5ae976eeef5300aff30e4665e388c0989af8ce64 (from https://www.piwheels.org/simple/zerorpc/)
2025-09-07T22:36:40,293   Skipping link: No binaries permitted for zerorpc: https://archive1.piwheels.org/simple/zerorpc/zerorpc-0.5.1-py3-none-any.whl#sha256=a553c1485000c878140b57fe8221114144064204c37dc77b7c3bf64c16de23a2 (from https://www.piwheels.org/simple/zerorpc/)
2025-09-07T22:36:40,293 Skipping link: not a file: https://www.piwheels.org/simple/zerorpc/
2025-09-07T22:36:40,294 Skipping link: not a file: https://pypi.org/simple/zerorpc/
2025-09-07T22:36:40,320 Given no hashes to check 1 links for project 'zerorpc': discarding no candidates
2025-09-07T22:36:40,321 Collecting zerorpc==0.4.3
2025-09-07T22:36:40,323   Created temporary directory: /tmp/pip-unpack-eu2cuwof
2025-09-07T22:36:40,465   Downloading zerorpc-0.4.3.tar.gz (15 kB)
2025-09-07T22:36:40,496   Added zerorpc==0.4.3 from https://files.pythonhosted.org/packages/97/c1/a6e482f2de5e98df2d1a5cd84ca7529e9cc528a0cc5108ab061f143808fc/zerorpc-0.4.3.tar.gz to build tracker '/tmp/pip-build-tracker-mdh38l67'
2025-09-07T22:36:40,497   Running setup.py (path:/tmp/pip-wheel-mrk3w4r4/zerorpc_3fb85daf74884b36bb0d67024a9f0676/setup.py) egg_info for package zerorpc
2025-09-07T22:36:40,498   Created temporary directory: /tmp/pip-pip-egg-info-jqhpztgj
2025-09-07T22:36:40,498   Preparing metadata (setup.py): started
2025-09-07T22:36:40,499   Running command python setup.py egg_info
2025-09-07T22:36:41,005   Traceback (most recent call last):
2025-09-07T22:36:41,006     File "<string>", line 2, in <module>
2025-09-07T22:36:41,006       exec(compile('''
2025-09-07T22:36:41,006       ~~~~^^^^^^^^^^^^
2025-09-07T22:36:41,006       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-07T22:36:41,007       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:36:41,007       ...<32 lines>...
2025-09-07T22:36:41,007       exec(compile(setup_py_code, filename, "exec"))
2025-09-07T22:36:41,007       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:36:41,007       ''' % ('/tmp/pip-wheel-mrk3w4r4/zerorpc_3fb85daf74884b36bb0d67024a9f0676/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-07T22:36:41,007       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:36:41,007     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-07T22:36:41,007     File "/tmp/pip-wheel-mrk3w4r4/zerorpc_3fb85daf74884b36bb0d67024a9f0676/setup.py", line 25, in <module>
2025-09-07T22:36:41,007       execfile('zerorpc/version.py')
2025-09-07T22:36:41,008       ^^^^^^^^
2025-09-07T22:36:41,008   NameError: name 'execfile' is not defined
2025-09-07T22:36:41,092   ERROR: python setup.py egg_info exited with 1
2025-09-07T22:36:41,103   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-07T22:36:41,103   exec(compile('"'"''"'"''"'"'
2025-09-07T22:36:41,103   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-07T22:36:41,103   #
2025-09-07T22:36:41,103   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-07T22:36:41,103   #   import from `distutils.core` to work with newer packaging standards.
2025-09-07T22:36:41,103   # - It provides a clear error message when setuptools is not installed.
2025-09-07T22:36:41,103   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-07T22:36:41,103   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-07T22:36:41,103   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-07T22:36:41,103   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-07T22:36:41,103   import os, sys, tokenize, traceback
2025-09-07T22:36:41,103   
2025-09-07T22:36:41,103   try:
2025-09-07T22:36:41,103       import setuptools
2025-09-07T22:36:41,103   except ImportError:
2025-09-07T22:36:41,103       print(
2025-09-07T22:36:41,103           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-07T22:36:41,103           "the build environment with exception:",
2025-09-07T22:36:41,103           file=sys.stderr,
2025-09-07T22:36:41,103       )
2025-09-07T22:36:41,103       traceback.print_exc()
2025-09-07T22:36:41,103       sys.exit(1)
2025-09-07T22:36:41,103   
2025-09-07T22:36:41,103   __file__ = %r
2025-09-07T22:36:41,103   sys.argv[0] = __file__
2025-09-07T22:36:41,103   
2025-09-07T22:36:41,103   if os.path.exists(__file__):
2025-09-07T22:36:41,103       filename = __file__
2025-09-07T22:36:41,103       with tokenize.open(__file__) as f:
2025-09-07T22:36:41,103           setup_py_code = f.read()
2025-09-07T22:36:41,103   else:
2025-09-07T22:36:41,103       filename = "<auto-generated setuptools caller>"
2025-09-07T22:36:41,103       setup_py_code = "from setuptools import setup; setup()"
2025-09-07T22:36:41,103   
2025-09-07T22:36:41,103   exec(compile(setup_py_code, filename, "exec"))
2025-09-07T22:36:41,103   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-mrk3w4r4/zerorpc_3fb85daf74884b36bb0d67024a9f0676/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-jqhpztgj[/]
2025-09-07T22:36:41,103   [bold magenta]cwd[/]: /tmp/pip-wheel-mrk3w4r4/zerorpc_3fb85daf74884b36bb0d67024a9f0676/
2025-09-07T22:36:41,104   Preparing metadata (setup.py): finished with status 'error'
2025-09-07T22:36:41,104 ERROR: metadata generation failed
2025-09-07T22:36:41,109 Exception information:
2025-09-07T22:36:41,109 Traceback (most recent call last):
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-07T22:36:41,109     call_subprocess(
2025-09-07T22:36:41,109     ~~~~~~~~~~~~~~~^
2025-09-07T22:36:41,109         args,
2025-09-07T22:36:41,109         ^^^^^
2025-09-07T22:36:41,109     ...<2 lines>...
2025-09-07T22:36:41,109         spinner=spinner,
2025-09-07T22:36:41,109         ^^^^^^^^^^^^^^^^
2025-09-07T22:36:41,109     )
2025-09-07T22:36:41,109     ^
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-07T22:36:41,109     raise error
2025-09-07T22:36:41,109 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-07T22:36:41,109 
2025-09-07T22:36:41,109 The above exception was the direct cause of the following exception:
2025-09-07T22:36:41,109 
2025-09-07T22:36:41,109 Traceback (most recent call last):
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-07T22:36:41,109     status = _inner_run()
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-07T22:36:41,109     return self.run(options, args)
2025-09-07T22:36:41,109            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-07T22:36:41,109     return func(self, options, args)
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-07T22:36:41,109     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-07T22:36:41,109     result = self._result = resolver.resolve(
2025-09-07T22:36:41,109                             ~~~~~~~~~~~~~~~~^
2025-09-07T22:36:41,109         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-07T22:36:41,109         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:36:41,109     )
2025-09-07T22:36:41,109     ^
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-07T22:36:41,109     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-07T22:36:41,109     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-07T22:36:41,109     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-07T22:36:41,109     if not criterion.candidates:
2025-09-07T22:36:41,109            ^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-07T22:36:41,109     return bool(self._sequence)
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-07T22:36:41,109     self._bool = any(self)
2025-09-07T22:36:41,109                  ~~~^^^^^^
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-07T22:36:41,109     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-07T22:36:41,109                        ^^^^^^^^
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-07T22:36:41,109     candidate = func()
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-07T22:36:41,109     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-07T22:36:41,109                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T22:36:41,109         link, template, name, version
2025-09-07T22:36:41,109         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:36:41,109     )
2025-09-07T22:36:41,109     ^
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-07T22:36:41,109     self._link_candidate_cache[link] = LinkCandidate(
2025-09-07T22:36:41,109                                        ~~~~~~~~~~~~~^
2025-09-07T22:36:41,109         link,
2025-09-07T22:36:41,109         ^^^^^
2025-09-07T22:36:41,109     ...<3 lines>...
2025-09-07T22:36:41,109         version=version,
2025-09-07T22:36:41,109         ^^^^^^^^^^^^^^^^
2025-09-07T22:36:41,109     )
2025-09-07T22:36:41,109     ^
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-07T22:36:41,109     super().__init__(
2025-09-07T22:36:41,109     ~~~~~~~~~~~~~~~~^
2025-09-07T22:36:41,109         link=link,
2025-09-07T22:36:41,109         ^^^^^^^^^^
2025-09-07T22:36:41,109     ...<4 lines>...
2025-09-07T22:36:41,109         version=version,
2025-09-07T22:36:41,109         ^^^^^^^^^^^^^^^^
2025-09-07T22:36:41,109     )
2025-09-07T22:36:41,109     ^
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-07T22:36:41,109     self.dist = self._prepare()
2025-09-07T22:36:41,109                 ~~~~~~~~~~~~~^^
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-07T22:36:41,109     dist = self._prepare_distribution()
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-07T22:36:41,109     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-07T22:36:41,109            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-07T22:36:41,109     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-07T22:36:41,109            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-07T22:36:41,109     dist = _get_prepared_distribution(
2025-09-07T22:36:41,109         req,
2025-09-07T22:36:41,109     ...<3 lines>...
2025-09-07T22:36:41,109         self.check_build_deps,
2025-09-07T22:36:41,109     )
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-07T22:36:41,109     abstract_dist.prepare_distribution_metadata(
2025-09-07T22:36:41,109     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T22:36:41,109         finder, build_isolation, check_build_deps
2025-09-07T22:36:41,109         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:36:41,109     )
2025-09-07T22:36:41,109     ^
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-07T22:36:41,109     self.req.prepare_metadata()
2025-09-07T22:36:41,109     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-07T22:36:41,109     self.metadata_directory = generate_metadata_legacy(
2025-09-07T22:36:41,109                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T22:36:41,109         build_env=self.build_env,
2025-09-07T22:36:41,109         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:36:41,109     ...<3 lines>...
2025-09-07T22:36:41,109         details=details,
2025-09-07T22:36:41,109         ^^^^^^^^^^^^^^^^
2025-09-07T22:36:41,109     )
2025-09-07T22:36:41,109     ^
2025-09-07T22:36:41,109   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-07T22:36:41,109     raise MetadataGenerationFailed(package_details=details) from error
2025-09-07T22:36:41,109 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-07T22:36:41,130 Removed zerorpc==0.4.3 from https://files.pythonhosted.org/packages/97/c1/a6e482f2de5e98df2d1a5cd84ca7529e9cc528a0cc5108ab061f143808fc/zerorpc-0.4.3.tar.gz from build tracker '/tmp/pip-build-tracker-mdh38l67'
2025-09-07T22:36:41,130 Removed build tracker: '/tmp/pip-build-tracker-mdh38l67'