2025-09-12T10:30:55,684 Created temporary directory: /tmp/pip-build-tracker-_fzzlth3
2025-09-12T10:30:55,685 Initialized build tracking at /tmp/pip-build-tracker-_fzzlth3
2025-09-12T10:30:55,685 Created build tracker: /tmp/pip-build-tracker-_fzzlth3
2025-09-12T10:30:55,685 Entered build tracker: /tmp/pip-build-tracker-_fzzlth3
2025-09-12T10:30:55,685 Created temporary directory: /tmp/pip-wheel-1bu9qe5g
2025-09-12T10:30:55,689 Created temporary directory: /tmp/pip-ephem-wheel-cache-j8pv6axm
2025-09-12T10:30:55,749 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-12T10:30:55,752 2 location(s) to search for versions of datamodelsfrontier:
2025-09-12T10:30:55,752 * https://pypi.org/simple/datamodelsfrontier/
2025-09-12T10:30:55,752 * https://www.piwheels.org/simple/datamodelsfrontier/
2025-09-12T10:30:55,752 Fetching project page and analyzing links: https://pypi.org/simple/datamodelsfrontier/
2025-09-12T10:30:55,753 Getting page https://pypi.org/simple/datamodelsfrontier/
2025-09-12T10:30:55,754 Found index url https://pypi.org/simple/
2025-09-12T10:30:55,829 Fetched page https://pypi.org/simple/datamodelsfrontier/ as application/vnd.pypi.simple.v1+json
2025-09-12T10:30:55,832   Skipping link: No binaries permitted for datamodelsfrontier: https://files.pythonhosted.org/packages/f9/a5/0700c0bf2554cb1430ee3f581a6b290e93027b808223780d2c9301963f2e/datamodelsFrontier-0.0.0-py3-none-any.whl (from https://pypi.org/simple/datamodelsfrontier/)
2025-09-12T10:30:55,832   Found link https://files.pythonhosted.org/packages/12/6f/ea5a07e1abc637a4c07f748cefcb7d12efcbda2a1a7becfc5d740abca78e/datamodelsFrontier-0.0.0.tar.gz (from https://pypi.org/simple/datamodelsfrontier/), version: 0.0.0
2025-09-12T10:30:55,832   Skipping link: No binaries permitted for datamodelsfrontier: https://files.pythonhosted.org/packages/42/5d/c0524ecc8914fd818f53fbaa02908193210d9153e8c12de53917de5e26b3/datamodelsFrontier-0.2-py3-none-any.whl (from https://pypi.org/simple/datamodelsfrontier/)
2025-09-12T10:30:55,832   Found link https://files.pythonhosted.org/packages/60/df/0d7ce0caba03c4023d5e30765bc633c0f7782b72c9093d8f3b19a0654846/datamodelsFrontier-0.2.tar.gz (from https://pypi.org/simple/datamodelsfrontier/), version: 0.2
2025-09-12T10:30:55,833   Skipping link: No binaries permitted for datamodelsfrontier: https://files.pythonhosted.org/packages/ae/f4/038309ccd9f0693ff8e80685bdfbb3aad3d6aff4838e488157a384e7d7af/datamodelsFrontier-1.0-py3-none-any.whl (from https://pypi.org/simple/datamodelsfrontier/)
2025-09-12T10:30:55,833   Found link https://files.pythonhosted.org/packages/49/cc/4c8c156261c27c675cc15679b75a4b87f2dfd39f289ce8015a36ac046757/datamodelsFrontier-1.0.tar.gz (from https://pypi.org/simple/datamodelsfrontier/), version: 1.0
2025-09-12T10:30:55,833   Skipping link: No binaries permitted for datamodelsfrontier: https://files.pythonhosted.org/packages/bb/3b/3a96a94b531a03e2089c4925e34c285cd94c1af4eb88055af7500c0f17e4/datamodelsFrontier-1.1-py3-none-any.whl (from https://pypi.org/simple/datamodelsfrontier/)
2025-09-12T10:30:55,833   Found link https://files.pythonhosted.org/packages/0a/e7/682c288708fc4b877b00079b75f64dbbf104e129b0baa374de7d00d84556/datamodelsFrontier-1.1.tar.gz (from https://pypi.org/simple/datamodelsfrontier/), version: 1.1
2025-09-12T10:30:55,834   Skipping link: No binaries permitted for datamodelsfrontier: https://files.pythonhosted.org/packages/d3/5c/bf6413f957ae42fbce5d477331a9128e594b0dc5110fe8a3f69ebe095368/datamodelsFrontier-1.2.3-py3-none-any.whl (from https://pypi.org/simple/datamodelsfrontier/)
2025-09-12T10:30:55,834   Found link https://files.pythonhosted.org/packages/ca/32/7b2a6af835c1f55f186e43098d3082055317b98cfa99e1fd1b0ff08912a8/datamodelsFrontier-1.2.3.tar.gz (from https://pypi.org/simple/datamodelsfrontier/), version: 1.2.3
2025-09-12T10:30:55,834   Skipping link: No binaries permitted for datamodelsfrontier: https://files.pythonhosted.org/packages/b8/db/10409e65dec501897c55e6c026b6750a648341b0cadd3c54321fb082f061/datamodelsFrontier-1.2.4-py3-none-any.whl (from https://pypi.org/simple/datamodelsfrontier/)
2025-09-12T10:30:55,834   Found link https://files.pythonhosted.org/packages/b4/aa/c168f1af6a7e42e0ed67bc3cd2e7c05fb13ebe7a6d4238e5644ac83359ce/datamodelsFrontier-1.2.4.tar.gz (from https://pypi.org/simple/datamodelsfrontier/), version: 1.2.4
2025-09-12T10:30:55,834   Skipping link: No binaries permitted for datamodelsfrontier: https://files.pythonhosted.org/packages/70/50/a49150ad38f2e39959e7dc340b3f07bd868d5f3873d3305b83f83c37cfbd/datamodelsFrontier-1.2.5-py3-none-any.whl (from https://pypi.org/simple/datamodelsfrontier/)
2025-09-12T10:30:55,835   Found link https://files.pythonhosted.org/packages/95/74/20ea0e4de969b3ced36a6bfdc36627adb63ae9d13a58886603ba5d7d9dfc/datamodelsFrontier-1.2.5.tar.gz (from https://pypi.org/simple/datamodelsfrontier/), version: 1.2.5
2025-09-12T10:30:55,835 Fetching project page and analyzing links: https://www.piwheels.org/simple/datamodelsfrontier/
2025-09-12T10:30:55,835 Getting page https://www.piwheels.org/simple/datamodelsfrontier/
2025-09-12T10:30:55,836 Found index url https://www.piwheels.org/simple/
2025-09-12T10:30:55,929 Fetched page https://www.piwheels.org/simple/datamodelsfrontier/ as text/html
2025-09-12T10:30:55,930   Skipping link: No binaries permitted for datamodelsfrontier: https://archive1.piwheels.org/simple/datamodelsfrontier/datamodelsFrontier-1.1-py3-none-any.whl#sha256=87933f1f914c36659b91db924b4ce27258d0169da4c535e9676ed28ece5bcbe4 (from https://www.piwheels.org/simple/datamodelsfrontier/)
2025-09-12T10:30:55,931   Skipping link: No binaries permitted for datamodelsfrontier: https://archive1.piwheels.org/simple/datamodelsfrontier/datamodelsFrontier-0.0.0-py3-none-any.whl#sha256=5c05951b162da1a3facf552f38f191ceb17b6acda364b84c25a9f62e06c8da37 (from https://www.piwheels.org/simple/datamodelsfrontier/)
2025-09-12T10:30:55,931 Skipping link: not a file: https://www.piwheels.org/simple/datamodelsfrontier/
2025-09-12T10:30:55,931 Skipping link: not a file: https://pypi.org/simple/datamodelsfrontier/
2025-09-12T10:30:55,958 Given no hashes to check 1 links for project 'datamodelsfrontier': discarding no candidates
2025-09-12T10:30:55,960 Collecting datamodelsfrontier==1.0
2025-09-12T10:30:55,961   Created temporary directory: /tmp/pip-unpack-0rz_momf
2025-09-12T10:30:56,103   Downloading datamodelsFrontier-1.0.tar.gz (3.4 kB)
2025-09-12T10:30:56,124   Added datamodelsfrontier==1.0 from https://files.pythonhosted.org/packages/49/cc/4c8c156261c27c675cc15679b75a4b87f2dfd39f289ce8015a36ac046757/datamodelsFrontier-1.0.tar.gz to build tracker '/tmp/pip-build-tracker-_fzzlth3'
2025-09-12T10:30:56,126   Running setup.py (path:/tmp/pip-wheel-1bu9qe5g/datamodelsfrontier_f8864ff472504a3bac178badf38b3e9a/setup.py) egg_info for package datamodelsfrontier
2025-09-12T10:30:56,126   Created temporary directory: /tmp/pip-pip-egg-info-pc4b0uvr
2025-09-12T10:30:56,126   Preparing metadata (setup.py): started
2025-09-12T10:30:56,127   Running command python setup.py egg_info
2025-09-12T10:30:56,677   Traceback (most recent call last):
2025-09-12T10:30:56,679     File "<string>", line 2, in <module>
2025-09-12T10:30:56,679       exec(compile('''
2025-09-12T10:30:56,679       ~~~~^^^^^^^^^^^^
2025-09-12T10:30:56,680       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-12T10:30:56,680       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-12T10:30:56,680       ...<32 lines>...
2025-09-12T10:30:56,680       exec(compile(setup_py_code, filename, "exec"))
2025-09-12T10:30:56,680       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-12T10:30:56,681       ''' % ('/tmp/pip-wheel-1bu9qe5g/datamodelsfrontier_f8864ff472504a3bac178badf38b3e9a/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-12T10:30:56,681       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-12T10:30:56,681     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-12T10:30:56,681     File "/tmp/pip-wheel-1bu9qe5g/datamodelsfrontier_f8864ff472504a3bac178badf38b3e9a/setup.py", line 3, in <module>
2025-09-12T10:30:56,681       from src.datamodelsFrontier import __version__
2025-09-12T10:30:56,682     File "/tmp/pip-wheel-1bu9qe5g/datamodelsfrontier_f8864ff472504a3bac178badf38b3e9a/src/datamodelsFrontier.py", line 1, in <module>
2025-09-12T10:30:56,682       from pydantic import BaseModel
2025-09-12T10:30:56,682   ModuleNotFoundError: No module named 'pydantic'
2025-09-12T10:30:56,778   ERROR: python setup.py egg_info exited with 1
2025-09-12T10:30:56,791   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-12T10:30:56,791   exec(compile('"'"''"'"''"'"'
2025-09-12T10:30:56,791   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-12T10:30:56,791   #
2025-09-12T10:30:56,791   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-12T10:30:56,791   #   import from `distutils.core` to work with newer packaging standards.
2025-09-12T10:30:56,791   # - It provides a clear error message when setuptools is not installed.
2025-09-12T10:30:56,791   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-12T10:30:56,791   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-12T10:30:56,791   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-12T10:30:56,791   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-12T10:30:56,791   import os, sys, tokenize, traceback
2025-09-12T10:30:56,791   
2025-09-12T10:30:56,791   try:
2025-09-12T10:30:56,791       import setuptools
2025-09-12T10:30:56,791   except ImportError:
2025-09-12T10:30:56,791       print(
2025-09-12T10:30:56,791           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-12T10:30:56,791           "the build environment with exception:",
2025-09-12T10:30:56,791           file=sys.stderr,
2025-09-12T10:30:56,791       )
2025-09-12T10:30:56,791       traceback.print_exc()
2025-09-12T10:30:56,791       sys.exit(1)
2025-09-12T10:30:56,791   
2025-09-12T10:30:56,791   __file__ = %r
2025-09-12T10:30:56,791   sys.argv[0] = __file__
2025-09-12T10:30:56,791   
2025-09-12T10:30:56,791   if os.path.exists(__file__):
2025-09-12T10:30:56,791       filename = __file__
2025-09-12T10:30:56,791       with tokenize.open(__file__) as f:
2025-09-12T10:30:56,791           setup_py_code = f.read()
2025-09-12T10:30:56,791   else:
2025-09-12T10:30:56,791       filename = "<auto-generated setuptools caller>"
2025-09-12T10:30:56,791       setup_py_code = "from setuptools import setup; setup()"
2025-09-12T10:30:56,791   
2025-09-12T10:30:56,791   exec(compile(setup_py_code, filename, "exec"))
2025-09-12T10:30:56,791   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-1bu9qe5g/datamodelsfrontier_f8864ff472504a3bac178badf38b3e9a/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-pc4b0uvr[/]
2025-09-12T10:30:56,791   [bold magenta]cwd[/]: /tmp/pip-wheel-1bu9qe5g/datamodelsfrontier_f8864ff472504a3bac178badf38b3e9a/
2025-09-12T10:30:56,791   Preparing metadata (setup.py): finished with status 'error'
2025-09-12T10:30:56,792 ERROR: metadata generation failed
2025-09-12T10:30:56,798 Exception information:
2025-09-12T10:30:56,798 Traceback (most recent call last):
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-12T10:30:56,798     call_subprocess(
2025-09-12T10:30:56,798     ~~~~~~~~~~~~~~~^
2025-09-12T10:30:56,798         args,
2025-09-12T10:30:56,798         ^^^^^
2025-09-12T10:30:56,798     ...<2 lines>...
2025-09-12T10:30:56,798         spinner=spinner,
2025-09-12T10:30:56,798         ^^^^^^^^^^^^^^^^
2025-09-12T10:30:56,798     )
2025-09-12T10:30:56,798     ^
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-12T10:30:56,798     raise error
2025-09-12T10:30:56,798 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-12T10:30:56,798 
2025-09-12T10:30:56,798 The above exception was the direct cause of the following exception:
2025-09-12T10:30:56,798 
2025-09-12T10:30:56,798 Traceback (most recent call last):
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-12T10:30:56,798     status = _inner_run()
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-12T10:30:56,798     return self.run(options, args)
2025-09-12T10:30:56,798            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-12T10:30:56,798     return func(self, options, args)
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-12T10:30:56,798     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-12T10:30:56,798     result = self._result = resolver.resolve(
2025-09-12T10:30:56,798                             ~~~~~~~~~~~~~~~~^
2025-09-12T10:30:56,798         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-12T10:30:56,798         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-12T10:30:56,798     )
2025-09-12T10:30:56,798     ^
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-12T10:30:56,798     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-12T10:30:56,798     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-12T10:30:56,798     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-12T10:30:56,798     if not criterion.candidates:
2025-09-12T10:30:56,798            ^^^^^^^^^^^^^^^^^^^^
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-12T10:30:56,798     return bool(self._sequence)
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-12T10:30:56,798     self._bool = any(self)
2025-09-12T10:30:56,798                  ~~~^^^^^^
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-12T10:30:56,798     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-12T10:30:56,798                        ^^^^^^^^
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-12T10:30:56,798     candidate = func()
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-12T10:30:56,798     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-12T10:30:56,798                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-12T10:30:56,798         link, template, name, version
2025-09-12T10:30:56,798         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-12T10:30:56,798     )
2025-09-12T10:30:56,798     ^
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-12T10:30:56,798     self._link_candidate_cache[link] = LinkCandidate(
2025-09-12T10:30:56,798                                        ~~~~~~~~~~~~~^
2025-09-12T10:30:56,798         link,
2025-09-12T10:30:56,798         ^^^^^
2025-09-12T10:30:56,798     ...<3 lines>...
2025-09-12T10:30:56,798         version=version,
2025-09-12T10:30:56,798         ^^^^^^^^^^^^^^^^
2025-09-12T10:30:56,798     )
2025-09-12T10:30:56,798     ^
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-12T10:30:56,798     super().__init__(
2025-09-12T10:30:56,798     ~~~~~~~~~~~~~~~~^
2025-09-12T10:30:56,798         link=link,
2025-09-12T10:30:56,798         ^^^^^^^^^^
2025-09-12T10:30:56,798     ...<4 lines>...
2025-09-12T10:30:56,798         version=version,
2025-09-12T10:30:56,798         ^^^^^^^^^^^^^^^^
2025-09-12T10:30:56,798     )
2025-09-12T10:30:56,798     ^
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-12T10:30:56,798     self.dist = self._prepare()
2025-09-12T10:30:56,798                 ~~~~~~~~~~~~~^^
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-12T10:30:56,798     dist = self._prepare_distribution()
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-12T10:30:56,798     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-12T10:30:56,798            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-12T10:30:56,798     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-12T10:30:56,798            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-12T10:30:56,798     dist = _get_prepared_distribution(
2025-09-12T10:30:56,798         req,
2025-09-12T10:30:56,798     ...<3 lines>...
2025-09-12T10:30:56,798         self.check_build_deps,
2025-09-12T10:30:56,798     )
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-12T10:30:56,798     abstract_dist.prepare_distribution_metadata(
2025-09-12T10:30:56,798     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-12T10:30:56,798         finder, build_isolation, check_build_deps
2025-09-12T10:30:56,798         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-12T10:30:56,798     )
2025-09-12T10:30:56,798     ^
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-12T10:30:56,798     self.req.prepare_metadata()
2025-09-12T10:30:56,798     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-12T10:30:56,798     self.metadata_directory = generate_metadata_legacy(
2025-09-12T10:30:56,798                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-12T10:30:56,798         build_env=self.build_env,
2025-09-12T10:30:56,798         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-12T10:30:56,798     ...<3 lines>...
2025-09-12T10:30:56,798         details=details,
2025-09-12T10:30:56,798         ^^^^^^^^^^^^^^^^
2025-09-12T10:30:56,798     )
2025-09-12T10:30:56,798     ^
2025-09-12T10:30:56,798   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-12T10:30:56,798     raise MetadataGenerationFailed(package_details=details) from error
2025-09-12T10:30:56,798 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-12T10:30:56,822 Removed datamodelsfrontier==1.0 from https://files.pythonhosted.org/packages/49/cc/4c8c156261c27c675cc15679b75a4b87f2dfd39f289ce8015a36ac046757/datamodelsFrontier-1.0.tar.gz from build tracker '/tmp/pip-build-tracker-_fzzlth3'
2025-09-12T10:30:56,822 Removed build tracker: '/tmp/pip-build-tracker-_fzzlth3'