2023-09-19T12:21:38,726 Created temporary directory: /tmp/pip-build-tracker-pd2ca1jz
2023-09-19T12:21:38,727 Initialized build tracking at /tmp/pip-build-tracker-pd2ca1jz
2023-09-19T12:21:38,727 Created build tracker: /tmp/pip-build-tracker-pd2ca1jz
2023-09-19T12:21:38,728 Entered build tracker: /tmp/pip-build-tracker-pd2ca1jz
2023-09-19T12:21:38,729 Created temporary directory: /tmp/pip-wheel-ze52kim0
2023-09-19T12:21:38,732 Created temporary directory: /tmp/pip-ephem-wheel-cache-e5fbohmi
2023-09-19T12:21:38,753 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-09-19T12:21:38,757 2 location(s) to search for versions of jupyterhub-nomad-spawner:
2023-09-19T12:21:38,757 * https://pypi.org/simple/jupyterhub-nomad-spawner/
2023-09-19T12:21:38,757 * https://www.piwheels.org/simple/jupyterhub-nomad-spawner/
2023-09-19T12:21:38,758 Fetching project page and analyzing links: https://pypi.org/simple/jupyterhub-nomad-spawner/
2023-09-19T12:21:38,759 Getting page https://pypi.org/simple/jupyterhub-nomad-spawner/
2023-09-19T12:21:38,760 Found index url https://pypi.org/simple/
2023-09-19T12:21:39,018 Fetched page https://pypi.org/simple/jupyterhub-nomad-spawner/ as application/vnd.pypi.simple.v1+json
2023-09-19T12:21:39,021   Found link https://files.pythonhosted.org/packages/04/b1/5467997aab099afe787c91f8f28671cfb4e64df44512a7fac4fa2cafade4/jupyterhub-nomad-spawner-0.0.0.tar.gz (from https://pypi.org/simple/jupyterhub-nomad-spawner/) (requires-python:>=3.8,<4.0), version: 0.0.0
2023-09-19T12:21:39,022   Skipping link: No binaries permitted for jupyterhub-nomad-spawner: https://files.pythonhosted.org/packages/84/7a/04d33a3367a71881e4ce07a719ccb3d31e0e2da286e673905c056167b7e2/jupyterhub_nomad_spawner-0.0.0-py3-none-any.whl (from https://pypi.org/simple/jupyterhub-nomad-spawner/) (requires-python:>=3.8,<4.0)
2023-09-19T12:21:39,023   Found link https://files.pythonhosted.org/packages/02/9e/ea7392f114c373f643fcb9caa93ad04bed437bc0a423eca8ad72c3a1403a/jupyterhub-nomad-spawner-0.0.4.tar.gz (from https://pypi.org/simple/jupyterhub-nomad-spawner/) (requires-python:>=3.8,<4.0), version: 0.0.4
2023-09-19T12:21:39,024   Skipping link: No binaries permitted for jupyterhub-nomad-spawner: https://files.pythonhosted.org/packages/fa/f8/fc9a2663ae7c1b0ac322b5b873ef2e592383dc91f05c87cd514fb827249d/jupyterhub_nomad_spawner-0.0.4-py3-none-any.whl (from https://pypi.org/simple/jupyterhub-nomad-spawner/) (requires-python:>=3.8,<4.0)
2023-09-19T12:21:39,025   Found link https://files.pythonhosted.org/packages/cf/e0/7a4639c3ec5cad0553b0605c3a6e423dd0f871723059f4f4a0e6fac03993/jupyterhub-nomad-spawner-0.1.0.tar.gz (from https://pypi.org/simple/jupyterhub-nomad-spawner/) (requires-python:>=3.8,<4.0), version: 0.1.0
2023-09-19T12:21:39,026   Skipping link: No binaries permitted for jupyterhub-nomad-spawner: https://files.pythonhosted.org/packages/fd/87/af78779105d6f6be1758bca8244f2d81e50b29dd05aa1ad6408309511c7b/jupyterhub_nomad_spawner-0.1.0-py3-none-any.whl (from https://pypi.org/simple/jupyterhub-nomad-spawner/) (requires-python:>=3.8,<4.0)
2023-09-19T12:21:39,027   Link requires a different Python (3.11.2 not in: '>=3.10,<3.11'): https://files.pythonhosted.org/packages/e8/b2/ac8f468ee917772e7ab4d1635e65f8240e7a79b67cb45c402f263703614f/jupyterhub-nomad-spawner-0.2.0.tar.gz (from https://pypi.org/simple/jupyterhub-nomad-spawner/) (requires-python:>=3.10,<3.11)
2023-09-19T12:21:39,028   Skipping link: 0.2.0 Requires-Python >=3.10,<3.11: https://files.pythonhosted.org/packages/e8/b2/ac8f468ee917772e7ab4d1635e65f8240e7a79b67cb45c402f263703614f/jupyterhub-nomad-spawner-0.2.0.tar.gz (from https://pypi.org/simple/jupyterhub-nomad-spawner/) (requires-python:>=3.10,<3.11)
2023-09-19T12:21:39,028   Skipping link: No binaries permitted for jupyterhub-nomad-spawner: https://files.pythonhosted.org/packages/9d/39/06217edec35e07e98498ce033ec070a6acaf613f50bc442081a9b3376697/jupyterhub_nomad_spawner-0.2.0-py3-none-any.whl (from https://pypi.org/simple/jupyterhub-nomad-spawner/) (requires-python:>=3.10,<3.11)
2023-09-19T12:21:39,029   Skipping link: No binaries permitted for jupyterhub-nomad-spawner: https://files.pythonhosted.org/packages/fd/64/74a4155dd88999bf9515e22f4b3311c5f07d39d05a0aaeb7c32f36723a38/jupyterhub_nomad_spawner-0.2.1-py3-none-any.whl (from https://pypi.org/simple/jupyterhub-nomad-spawner/) (requires-python:>=3.10,<3.11)
2023-09-19T12:21:39,030   Link requires a different Python (3.11.2 not in: '>=3.10,<3.11'): https://files.pythonhosted.org/packages/ca/e9/ec9e9bfe5c01c906f1ec50f78f2a3e9871e1754849b0de7737e804e0b651/jupyterhub_nomad_spawner-0.2.1.tar.gz (from https://pypi.org/simple/jupyterhub-nomad-spawner/) (requires-python:>=3.10,<3.11)
2023-09-19T12:21:39,031   Skipping link: 0.2.1 Requires-Python >=3.10,<3.11: https://files.pythonhosted.org/packages/ca/e9/ec9e9bfe5c01c906f1ec50f78f2a3e9871e1754849b0de7737e804e0b651/jupyterhub_nomad_spawner-0.2.1.tar.gz (from https://pypi.org/simple/jupyterhub-nomad-spawner/) (requires-python:>=3.10,<3.11)
2023-09-19T12:21:39,031 Fetching project page and analyzing links: https://www.piwheels.org/simple/jupyterhub-nomad-spawner/
2023-09-19T12:21:39,032 Getting page https://www.piwheels.org/simple/jupyterhub-nomad-spawner/
2023-09-19T12:21:39,033 Found index url https://www.piwheels.org/simple/
2023-09-19T12:21:39,326 Fetched page https://www.piwheels.org/simple/jupyterhub-nomad-spawner/ as text/html
2023-09-19T12:21:39,327 Skipping link: not a file: https://www.piwheels.org/simple/jupyterhub-nomad-spawner/
2023-09-19T12:21:39,328 Skipping link: not a file: https://pypi.org/simple/jupyterhub-nomad-spawner/
2023-09-19T12:21:39,346 Given no hashes to check 1 links for project 'jupyterhub-nomad-spawner': discarding no candidates
2023-09-19T12:21:39,364 Collecting jupyterhub-nomad-spawner==0.0.0
2023-09-19T12:21:39,366   Created temporary directory: /tmp/pip-unpack-ztv0d9ue
2023-09-19T12:21:39,586   Downloading jupyterhub-nomad-spawner-0.0.0.tar.gz (16 kB)
2023-09-19T12:21:39,627   Added jupyterhub-nomad-spawner==0.0.0 from https://files.pythonhosted.org/packages/04/b1/5467997aab099afe787c91f8f28671cfb4e64df44512a7fac4fa2cafade4/jupyterhub-nomad-spawner-0.0.0.tar.gz to build tracker '/tmp/pip-build-tracker-pd2ca1jz'
2023-09-19T12:21:39,635   Created temporary directory: /tmp/pip-build-env-tj57xewu
2023-09-19T12:21:39,641   Installing build dependencies: started
2023-09-19T12:21:39,643   Running command pip subprocess to install build dependencies
2023-09-19T12:21:40,814   Using pip 23.2.1 from /usr/local/lib/python3.11/dist-packages/pip (python 3.11)
2023-09-19T12:21:41,328   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-09-19T12:21:41,946   Collecting poetry-core>=1.0.0
2023-09-19T12:21:41,982     Using cached https://www.piwheels.org/simple/poetry-core/poetry_core-1.7.0-py3-none-any.whl (426 kB)
2023-09-19T12:21:42,190   Collecting poetry-dynamic-versioning
2023-09-19T12:21:42,212     Using cached https://www.piwheels.org/simple/poetry-dynamic-versioning/poetry_dynamic_versioning-1.0.1-py3-none-any.whl (17 kB)
2023-09-19T12:21:42,434   Collecting dunamai<2.0.0,>=1.18.0 (from poetry-dynamic-versioning)
2023-09-19T12:21:42,449     Using cached https://www.piwheels.org/simple/dunamai/dunamai-1.18.0-py3-none-any.whl (24 kB)
2023-09-19T12:21:42,597   Collecting jinja2<4,>=2.11.1 (from poetry-dynamic-versioning)
2023-09-19T12:21:42,616     Using cached https://www.piwheels.org/simple/jinja2/Jinja2-3.1.2-py3-none-any.whl (133 kB)
2023-09-19T12:21:42,825   Collecting tomlkit>=0.4 (from poetry-dynamic-versioning)
2023-09-19T12:21:42,839     Using cached https://www.piwheels.org/simple/tomlkit/tomlkit-0.12.1-py3-none-any.whl (37 kB)
2023-09-19T12:21:42,999   Collecting packaging>=20.9 (from dunamai<2.0.0,>=1.18.0->poetry-dynamic-versioning)
2023-09-19T12:21:43,018     Using cached https://www.piwheels.org/simple/packaging/packaging-23.1-py3-none-any.whl (48 kB)
2023-09-19T12:21:43,341   Collecting MarkupSafe>=2.0 (from jinja2<4,>=2.11.1->poetry-dynamic-versioning)
2023-09-19T12:21:43,357     Using cached https://www.piwheels.org/simple/markupsafe/MarkupSafe-2.1.3-cp311-cp311-linux_armv7l.whl (26 kB)
2023-09-19T12:21:45,665   Installing collected packages: tomlkit, poetry-core, packaging, MarkupSafe, jinja2, dunamai, poetry-dynamic-versioning
2023-09-19T12:21:47,976     Creating /tmp/pip-build-env-tj57xewu/overlay/local/bin
2023-09-19T12:21:47,978     changing mode of /tmp/pip-build-env-tj57xewu/overlay/local/bin/dunamai to 755
2023-09-19T12:21:48,038     changing mode of /tmp/pip-build-env-tj57xewu/overlay/local/bin/poetry-dynamic-versioning to 755
2023-09-19T12:21:48,090   Successfully installed MarkupSafe-2.1.3 dunamai-1.18.0 jinja2-3.1.2 packaging-23.1 poetry-core-1.7.0 poetry-dynamic-versioning-1.0.1 tomlkit-0.12.1
2023-09-19T12:21:48,666   Installing build dependencies: finished with status 'done'
2023-09-19T12:21:48,669   Getting requirements to build wheel: started
2023-09-19T12:21:48,670   Running command Getting requirements to build wheel
2023-09-19T12:21:49,132   Getting requirements to build wheel: finished with status 'done'
2023-09-19T12:21:49,135   Created temporary directory: /tmp/pip-modern-metadata-pcwh2b60
2023-09-19T12:21:49,137   Preparing metadata (pyproject.toml): started
2023-09-19T12:21:49,139   Running command Preparing metadata (pyproject.toml)
2023-09-19T12:21:50,086   Traceback (most recent call last):
2023-09-19T12:21:50,086     File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in <module>
2023-09-19T12:21:50,087       main()
2023-09-19T12:21:50,087     File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main
2023-09-19T12:21:50,088       json_out['return_val'] = hook(**hook_input['kwargs'])
2023-09-19T12:21:50,088                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,089     File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 149, in prepare_metadata_for_build_wheel
2023-09-19T12:21:50,089       return hook(metadata_directory, config_settings)
2023-09-19T12:21:50,090              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,090     File "/tmp/pip-build-env-tj57xewu/overlay/local/lib/python3.11/dist-packages/poetry/core/masonry/api.py", line 41, in prepare_metadata_for_build_wheel
2023-09-19T12:21:50,091       poetry = Factory().create_poetry(Path(".").resolve(), with_groups=False)
2023-09-19T12:21:50,092                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,092     File "/tmp/pip-build-env-tj57xewu/overlay/local/lib/python3.11/dist-packages/poetry_dynamic_versioning/patch.py", line 26, in alt_poetry_create
2023-09-19T12:21:50,093       name = _get_and_apply_version(
2023-09-19T12:21:50,093              ^^^^^^^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,094     File "/tmp/pip-build-env-tj57xewu/overlay/local/lib/python3.11/dist-packages/poetry_dynamic_versioning/__init__.py", line 472, in _get_and_apply_version
2023-09-19T12:21:50,094       version = _get_version(config, name)
2023-09-19T12:21:50,095                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,095     File "/tmp/pip-build-env-tj57xewu/overlay/local/lib/python3.11/dist-packages/poetry_dynamic_versioning/__init__.py", line 307, in _get_version
2023-09-19T12:21:50,096       version = _get_version_from_dunamai(vcs, pattern, config)
2023-09-19T12:21:50,097                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,097     File "/tmp/pip-build-env-tj57xewu/overlay/local/lib/python3.11/dist-packages/poetry_dynamic_versioning/__init__.py", line 259, in _get_version_from_dunamai
2023-09-19T12:21:50,098       return Version.from_vcs(
2023-09-19T12:21:50,098              ^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,099     File "/tmp/pip-build-env-tj57xewu/overlay/local/lib/python3.11/dist-packages/dunamai/__init__.py", line 1902, in from_vcs
2023-09-19T12:21:50,100       return cls._do_vcs_callback(
2023-09-19T12:21:50,101              ^^^^^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,102     File "/tmp/pip-build-env-tj57xewu/overlay/local/lib/python3.11/dist-packages/dunamai/__init__.py", line 1936, in _do_vcs_callback
2023-09-19T12:21:50,103       return callback(**kwargs)
2023-09-19T12:21:50,104              ^^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,105     File "/tmp/pip-build-env-tj57xewu/overlay/local/lib/python3.11/dist-packages/dunamai/__init__.py", line 1864, in from_any_vcs
2023-09-19T12:21:50,106       vcs = _detect_vcs()
2023-09-19T12:21:50,106             ^^^^^^^^^^^^^
2023-09-19T12:21:50,107     File "/tmp/pip-build-env-tj57xewu/overlay/local/lib/python3.11/dist-packages/dunamai/__init__.py", line 378, in _detect_vcs
2023-09-19T12:21:50,108       raise RuntimeError(" ".join(error_parts))
2023-09-19T12:21:50,108   RuntimeError: Unable to detect version control system. Checked: Git. Not installed: Mercurial, Darcs, Subversion, Bazaar, Fossil, Pijul.
2023-09-19T12:21:50,214   ERROR: [present-rich] Preparing metadata (pyproject.toml) exited with 1
2023-09-19T12:21:50,227   [bold magenta]full command[/]: [blue]/usr/bin/python3 /usr/local/lib/python3.11/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py prepare_metadata_for_build_wheel /tmp/tmp2vq5jjve[/]
2023-09-19T12:21:50,228   [bold magenta]cwd[/]: /tmp/pip-wheel-ze52kim0/jupyterhub-nomad-spawner_37e5d50fc820445faeea1758cb34efd3
2023-09-19T12:21:50,228   Preparing metadata (pyproject.toml): finished with status 'error'
2023-09-19T12:21:50,230 ERROR: [present-rich] metadata generation failed
2023-09-19T12:21:50,236 Exception information:
2023-09-19T12:21:50,236 Traceback (most recent call last):
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata.py", line 35, in generate_metadata
2023-09-19T12:21:50,236     distinfo_dir = backend.prepare_metadata_for_build_wheel(metadata_dir)
2023-09-19T12:21:50,236                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/utils/misc.py", line 718, in prepare_metadata_for_build_wheel
2023-09-19T12:21:50,236     return super().prepare_metadata_for_build_wheel(
2023-09-19T12:21:50,236            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/pyproject_hooks/_impl.py", line 186, in prepare_metadata_for_build_wheel
2023-09-19T12:21:50,236     return self._call_hook('prepare_metadata_for_build_wheel', {
2023-09-19T12:21:50,236            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/pyproject_hooks/_impl.py", line 311, in _call_hook
2023-09-19T12:21:50,236     self._subprocess_runner(
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/utils/subprocess.py", line 252, in runner
2023-09-19T12:21:50,236     call_subprocess(
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2023-09-19T12:21:50,236     raise error
2023-09-19T12:21:50,236 pip._internal.exceptions.InstallationSubprocessError: Preparing metadata (pyproject.toml) exited with 1
2023-09-19T12:21:50,236 
2023-09-19T12:21:50,236 The above exception was the direct cause of the following exception:
2023-09-19T12:21:50,236 
2023-09-19T12:21:50,236 Traceback (most recent call last):
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper
2023-09-19T12:21:50,236     status = run_func(*args)
2023-09-19T12:21:50,236              ^^^^^^^^^^^^^^^
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/req_command.py", line 248, in wrapper
2023-09-19T12:21:50,236     return func(self, options, args)
2023-09-19T12:21:50,236            ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2023-09-19T12:21:50,236     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2023-09-19T12:21:50,236                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2023-09-19T12:21:50,236     result = self._result = resolver.resolve(
2023-09-19T12:21:50,236                             ^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve
2023-09-19T12:21:50,236     state = resolution.resolve(requirements, max_rounds=max_rounds)
2023-09-19T12:21:50,236             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve
2023-09-19T12:21:50,236     self._add_to_criteria(self.state.criteria, r, parent=None)
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2023-09-19T12:21:50,236     if not criterion.candidates:
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/structs.py", line 156, in __bool__
2023-09-19T12:21:50,236     return bool(self._sequence)
2023-09-19T12:21:50,236            ^^^^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2023-09-19T12:21:50,236     return any(self)
2023-09-19T12:21:50,236            ^^^^^^^^^
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2023-09-19T12:21:50,236     return (c for c in iterator if id(c) not in self._incompatible_ids)
2023-09-19T12:21:50,236            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2023-09-19T12:21:50,236     candidate = func()
2023-09-19T12:21:50,236                 ^^^^^^
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2023-09-19T12:21:50,236     self._link_candidate_cache[link] = LinkCandidate(
2023-09-19T12:21:50,236                                        ^^^^^^^^^^^^^^
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 293, in __init__
2023-09-19T12:21:50,236     super().__init__(
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__
2023-09-19T12:21:50,236     self.dist = self._prepare()
2023-09-19T12:21:50,236                 ^^^^^^^^^^^^^^^
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare
2023-09-19T12:21:50,236     dist = self._prepare_distribution()
2023-09-19T12:21:50,236            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 304, in _prepare_distribution
2023-09-19T12:21:50,236     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2023-09-19T12:21:50,236            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 538, in prepare_linked_requirement
2023-09-19T12:21:50,236     return self._prepare_linked_requirement(req, parallel_builds)
2023-09-19T12:21:50,236            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 653, in _prepare_linked_requirement
2023-09-19T12:21:50,236     dist = _get_prepared_distribution(
2023-09-19T12:21:50,236            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution
2023-09-19T12:21:50,236     abstract_dist.prepare_distribution_metadata(
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata
2023-09-19T12:21:50,236     self.req.prepare_metadata()
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/req/req_install.py", line 562, in prepare_metadata
2023-09-19T12:21:50,236     self.metadata_directory = generate_metadata(
2023-09-19T12:21:50,236                               ^^^^^^^^^^^^^^^^^^
2023-09-19T12:21:50,236   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata.py", line 37, in generate_metadata
2023-09-19T12:21:50,236     raise MetadataGenerationFailed(package_details=details) from error
2023-09-19T12:21:50,236 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2023-09-19T12:21:50,251 Removed jupyterhub-nomad-spawner==0.0.0 from https://files.pythonhosted.org/packages/04/b1/5467997aab099afe787c91f8f28671cfb4e64df44512a7fac4fa2cafade4/jupyterhub-nomad-spawner-0.0.0.tar.gz from build tracker '/tmp/pip-build-tracker-pd2ca1jz'
2023-09-19T12:21:50,252 Removed build tracker: '/tmp/pip-build-tracker-pd2ca1jz'