2025-09-12T23:03:03,232 Created temporary directory: /tmp/pip-build-tracker-5zanvlcv
2025-09-12T23:03:03,233 Initialized build tracking at /tmp/pip-build-tracker-5zanvlcv
2025-09-12T23:03:03,233 Created build tracker: /tmp/pip-build-tracker-5zanvlcv
2025-09-12T23:03:03,233 Entered build tracker: /tmp/pip-build-tracker-5zanvlcv
2025-09-12T23:03:03,234 Created temporary directory: /tmp/pip-wheel-z5u6wyfy
2025-09-12T23:03:03,237 Created temporary directory: /tmp/pip-ephem-wheel-cache-0zbngsl3
2025-09-12T23:03:03,297 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-12T23:03:03,299 2 location(s) to search for versions of gpy-abcd:
2025-09-12T23:03:03,299 * https://pypi.org/simple/gpy-abcd/
2025-09-12T23:03:03,299 * https://www.piwheels.org/simple/gpy-abcd/
2025-09-12T23:03:03,300 Fetching project page and analyzing links: https://pypi.org/simple/gpy-abcd/
2025-09-12T23:03:03,300 Getting page https://pypi.org/simple/gpy-abcd/
2025-09-12T23:03:03,301 Found index url https://pypi.org/simple/
2025-09-12T23:03:03,454 Fetched page https://pypi.org/simple/gpy-abcd/ as application/vnd.pypi.simple.v1+json
2025-09-12T23:03:03,457   Found link https://files.pythonhosted.org/packages/3c/71/f10da297f7da8cff3fe01e5b1f574a19b7c7e7c565745ae71c0d50d4e4ee/GPy-ABCD-0.1.3.tar.gz (from https://pypi.org/simple/gpy-abcd/), version: 0.1.3
2025-09-12T23:03:03,457   Skipping link: No binaries permitted for gpy-abcd: https://files.pythonhosted.org/packages/0d/e2/c2adb2d4e63fbe4db5ba550936f30720e5c129a1cdf98e1dde6d31de3469/GPy_ABCD-0.1.3-py3-none-any.whl (from https://pypi.org/simple/gpy-abcd/)
2025-09-12T23:03:03,457   Found link https://files.pythonhosted.org/packages/e1/5c/50e1ddf731a90a1aee505ff78d55b74d6a2b649a053e0db9514f143add40/GPy-ABCD-0.1.4.tar.gz (from https://pypi.org/simple/gpy-abcd/), version: 0.1.4
2025-09-12T23:03:03,458   Skipping link: No binaries permitted for gpy-abcd: https://files.pythonhosted.org/packages/dd/d8/df836cae1115f71025b07178e0504d153b9d84febd9b18f2383eaa095bcf/GPy_ABCD-0.1.4-py3-none-any.whl (from https://pypi.org/simple/gpy-abcd/)
2025-09-12T23:03:03,458   Found link https://files.pythonhosted.org/packages/51/3c/b62731a256f7b5af2f1e1b24498244a9f1123bd7a36fd38487da990e3f6c/GPy-ABCD-0.1.5.tar.gz (from https://pypi.org/simple/gpy-abcd/), version: 0.1.5
2025-09-12T23:03:03,458   Skipping link: No binaries permitted for gpy-abcd: https://files.pythonhosted.org/packages/e7/9c/a705b0164f5fbe5cd391938d87274e6ba3a9679ee5a92b1fe75939e81822/GPy_ABCD-0.1.5-py3-none-any.whl (from https://pypi.org/simple/gpy-abcd/)
2025-09-12T23:03:03,458   Found link https://files.pythonhosted.org/packages/8a/6a/05c5d0786204de84c1cfd011858a7f1ed757ac7be098aa77ff97d3a85040/GPy-ABCD-0.1.5.1.tar.gz (from https://pypi.org/simple/gpy-abcd/), version: 0.1.5.1
2025-09-12T23:03:03,459   Skipping link: No binaries permitted for gpy-abcd: https://files.pythonhosted.org/packages/c6/79/2dabe5ba46dfceb87c79746d896d38f66e22391ca92cb7fd2f55a4614f33/GPy_ABCD-0.1.5.1-py3-none-any.whl (from https://pypi.org/simple/gpy-abcd/)
2025-09-12T23:03:03,459   Found link https://files.pythonhosted.org/packages/4d/62/efcc38ef29083d9d2caab337ee3adae056b3d6567167e35deb6dee3c4f55/GPy-ABCD-1.0.3.tar.gz (from https://pypi.org/simple/gpy-abcd/), version: 1.0.3
2025-09-12T23:03:03,459   Skipping link: No binaries permitted for gpy-abcd: https://files.pythonhosted.org/packages/ac/46/e84e39a89def78a014266127f1481dce3d29d632d7e1024081ff853068ee/GPy_ABCD-1.0.3-py3-none-any.whl (from https://pypi.org/simple/gpy-abcd/)
2025-09-12T23:03:03,459   Found link https://files.pythonhosted.org/packages/b2/67/a2bccab82103a1855a348c062e0fd7a89fad141d67fec014428abb7b52cd/GPy-ABCD-1.1.tar.gz (from https://pypi.org/simple/gpy-abcd/), version: 1.1
2025-09-12T23:03:03,460   Skipping link: No binaries permitted for gpy-abcd: https://files.pythonhosted.org/packages/45/f9/c94c863de9072d9667910a6de80c89d084b28ca3d872c8d4465dd2f25f7b/GPy_ABCD-1.1-py3-none-any.whl (from https://pypi.org/simple/gpy-abcd/)
2025-09-12T23:03:03,460   Found link https://files.pythonhosted.org/packages/10/67/d3be80bc66ee28a6781dc3bdfd743e9101c72a57503c87a4c1d0c0136f52/GPy-ABCD-1.2.1.tar.gz (from https://pypi.org/simple/gpy-abcd/), version: 1.2.1
2025-09-12T23:03:03,460   Skipping link: No binaries permitted for gpy-abcd: https://files.pythonhosted.org/packages/39/2c/ec730063dc8a744ac5beb26652a5022894cab9c2d2c8a7ef58f531d82bdb/GPy_ABCD-1.2.1-py3-none-any.whl (from https://pypi.org/simple/gpy-abcd/)
2025-09-12T23:03:03,460   Found link https://files.pythonhosted.org/packages/dc/01/31aa423c7355dfd54db3b262c1edbbb446a08522e77518093d7ee7b8c308/GPy-ABCD-1.2.3.tar.gz (from https://pypi.org/simple/gpy-abcd/), version: 1.2.3
2025-09-12T23:03:03,461   Skipping link: No binaries permitted for gpy-abcd: https://files.pythonhosted.org/packages/ed/66/136f9ee1c8a2503963ba4287e6e1d4002891862e7efed26aca140da8e1f3/GPy_ABCD-1.2.3-py3-none-any.whl (from https://pypi.org/simple/gpy-abcd/)
2025-09-12T23:03:03,461 Fetching project page and analyzing links: https://www.piwheels.org/simple/gpy-abcd/
2025-09-12T23:03:03,461 Getting page https://www.piwheels.org/simple/gpy-abcd/
2025-09-12T23:03:03,462 Found index url https://www.piwheels.org/simple/
2025-09-12T23:03:03,559 Fetched page https://www.piwheels.org/simple/gpy-abcd/ as text/html
2025-09-12T23:03:03,561   Skipping link: No binaries permitted for gpy-abcd: https://archive1.piwheels.org/simple/gpy-abcd/GPy_ABCD-1.1-py3-none-any.whl#sha256=7e2e60281161b27b110047ca1e940c1ca7f417ed77511e4beff1c1ece31b4202 (from https://www.piwheels.org/simple/gpy-abcd/)
2025-09-12T23:03:03,562   Skipping link: No binaries permitted for gpy-abcd: https://archive1.piwheels.org/simple/gpy-abcd/GPy_ABCD-1.0.3-py3-none-any.whl#sha256=4ba4b0e320c24400a389dae2d3e93a128955b6a14932f3c8643aaff0f13c7f38 (from https://www.piwheels.org/simple/gpy-abcd/)
2025-09-12T23:03:03,562   Skipping link: No binaries permitted for gpy-abcd: https://archive1.piwheels.org/simple/gpy-abcd/GPy_ABCD-0.1.5.1-py3-none-any.whl#sha256=32e4422df73d091443fdd1de32d715a44c0546490c2b3321c94a030e94f8dbca (from https://www.piwheels.org/simple/gpy-abcd/)
2025-09-12T23:03:03,562   Skipping link: No binaries permitted for gpy-abcd: https://archive1.piwheels.org/simple/gpy-abcd/GPy_ABCD-0.1.5-py3-none-any.whl#sha256=4567c3c075eb1e008245c6ae1de50b0f7a9cf4c620f9c576f0681e3452b77b88 (from https://www.piwheels.org/simple/gpy-abcd/)
2025-09-12T23:03:03,562   Skipping link: No binaries permitted for gpy-abcd: https://archive1.piwheels.org/simple/gpy-abcd/GPy_ABCD-0.1.4-py3-none-any.whl#sha256=49c7d5d10eb7924e455a1b2a7c6688584bc9121ff45b21298dd17b586d006441 (from https://www.piwheels.org/simple/gpy-abcd/)
2025-09-12T23:03:03,562   Skipping link: No binaries permitted for gpy-abcd: https://archive1.piwheels.org/simple/gpy-abcd/GPy_ABCD-0.1.3-py3-none-any.whl#sha256=405c7e494f760d7fba74310adedf66e937be4a8f86b273c4d9f62f11c264ab1b (from https://www.piwheels.org/simple/gpy-abcd/)
2025-09-12T23:03:03,563 Skipping link: not a file: https://www.piwheels.org/simple/gpy-abcd/
2025-09-12T23:03:03,563 Skipping link: not a file: https://pypi.org/simple/gpy-abcd/
2025-09-12T23:03:03,590 Given no hashes to check 1 links for project 'gpy-abcd': discarding no candidates
2025-09-12T23:03:03,591 Collecting gpy-abcd==1.2.1
2025-09-12T23:03:03,592   Created temporary directory: /tmp/pip-unpack-y4x32o13
2025-09-12T23:03:03,733   Downloading GPy-ABCD-1.2.1.tar.gz (43 kB)
2025-09-12T23:03:03,795   Added gpy-abcd==1.2.1 from https://files.pythonhosted.org/packages/10/67/d3be80bc66ee28a6781dc3bdfd743e9101c72a57503c87a4c1d0c0136f52/GPy-ABCD-1.2.1.tar.gz to build tracker '/tmp/pip-build-tracker-5zanvlcv'
2025-09-12T23:03:03,796   Running setup.py (path:/tmp/pip-wheel-z5u6wyfy/gpy-abcd_615a09912d0141509bfa2fe50e02213a/setup.py) egg_info for package gpy-abcd
2025-09-12T23:03:03,797   Created temporary directory: /tmp/pip-pip-egg-info-zdguuzae
2025-09-12T23:03:03,797   Preparing metadata (setup.py): started
2025-09-12T23:03:03,798   Running command python setup.py egg_info
2025-09-12T23:03:04,354   Traceback (most recent call last):
2025-09-12T23:03:04,356     File "<string>", line 2, in <module>
2025-09-12T23:03:04,356       exec(compile('''
2025-09-12T23:03:04,356       ~~~~^^^^^^^^^^^^
2025-09-12T23:03:04,357       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-12T23:03:04,357       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-12T23:03:04,357       ...<32 lines>...
2025-09-12T23:03:04,357       exec(compile(setup_py_code, filename, "exec"))
2025-09-12T23:03:04,357       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-12T23:03:04,357       ''' % ('/tmp/pip-wheel-z5u6wyfy/gpy-abcd_615a09912d0141509bfa2fe50e02213a/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-12T23:03:04,358       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-12T23:03:04,358     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-12T23:03:04,358     File "/tmp/pip-wheel-z5u6wyfy/gpy-abcd_615a09912d0141509bfa2fe50e02213a/setup.py", line 34, in <module>
2025-09-12T23:03:04,358       install_requires = read_requirements(),
2025-09-12T23:03:04,358                          ~~~~~~~~~~~~~~~~~^^
2025-09-12T23:03:04,358     File "/tmp/pip-wheel-z5u6wyfy/gpy-abcd_615a09912d0141509bfa2fe50e02213a/setup.py", line 16, in read_requirements
2025-09-12T23:03:04,359       with io.open(filename) as f:
2025-09-12T23:03:04,359            ~~~~~~~^^^^^^^^^^
2025-09-12T23:03:04,359   FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-z5u6wyfy/gpy-abcd_615a09912d0141509bfa2fe50e02213a/requirements.txt'
2025-09-12T23:03:04,455   ERROR: python setup.py egg_info exited with 1
2025-09-12T23:03:04,468   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-12T23:03:04,468   exec(compile('"'"''"'"''"'"'
2025-09-12T23:03:04,468   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-12T23:03:04,468   #
2025-09-12T23:03:04,468   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-12T23:03:04,468   #   import from `distutils.core` to work with newer packaging standards.
2025-09-12T23:03:04,468   # - It provides a clear error message when setuptools is not installed.
2025-09-12T23:03:04,468   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-12T23:03:04,468   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-12T23:03:04,468   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-12T23:03:04,468   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-12T23:03:04,468   import os, sys, tokenize, traceback
2025-09-12T23:03:04,468   
2025-09-12T23:03:04,468   try:
2025-09-12T23:03:04,468       import setuptools
2025-09-12T23:03:04,468   except ImportError:
2025-09-12T23:03:04,468       print(
2025-09-12T23:03:04,468           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-12T23:03:04,468           "the build environment with exception:",
2025-09-12T23:03:04,468           file=sys.stderr,
2025-09-12T23:03:04,468       )
2025-09-12T23:03:04,468       traceback.print_exc()
2025-09-12T23:03:04,468       sys.exit(1)
2025-09-12T23:03:04,468   
2025-09-12T23:03:04,468   __file__ = %r
2025-09-12T23:03:04,468   sys.argv[0] = __file__
2025-09-12T23:03:04,468   
2025-09-12T23:03:04,468   if os.path.exists(__file__):
2025-09-12T23:03:04,468       filename = __file__
2025-09-12T23:03:04,468       with tokenize.open(__file__) as f:
2025-09-12T23:03:04,468           setup_py_code = f.read()
2025-09-12T23:03:04,468   else:
2025-09-12T23:03:04,468       filename = "<auto-generated setuptools caller>"
2025-09-12T23:03:04,468       setup_py_code = "from setuptools import setup; setup()"
2025-09-12T23:03:04,468   
2025-09-12T23:03:04,468   exec(compile(setup_py_code, filename, "exec"))
2025-09-12T23:03:04,468   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-z5u6wyfy/gpy-abcd_615a09912d0141509bfa2fe50e02213a/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-zdguuzae[/]
2025-09-12T23:03:04,468   [bold magenta]cwd[/]: /tmp/pip-wheel-z5u6wyfy/gpy-abcd_615a09912d0141509bfa2fe50e02213a/
2025-09-12T23:03:04,468   Preparing metadata (setup.py): finished with status 'error'
2025-09-12T23:03:04,469 ERROR: metadata generation failed
2025-09-12T23:03:04,475 Exception information:
2025-09-12T23:03:04,475 Traceback (most recent call last):
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-12T23:03:04,475     call_subprocess(
2025-09-12T23:03:04,475     ~~~~~~~~~~~~~~~^
2025-09-12T23:03:04,475         args,
2025-09-12T23:03:04,475         ^^^^^
2025-09-12T23:03:04,475     ...<2 lines>...
2025-09-12T23:03:04,475         spinner=spinner,
2025-09-12T23:03:04,475         ^^^^^^^^^^^^^^^^
2025-09-12T23:03:04,475     )
2025-09-12T23:03:04,475     ^
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-12T23:03:04,475     raise error
2025-09-12T23:03:04,475 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-12T23:03:04,475 
2025-09-12T23:03:04,475 The above exception was the direct cause of the following exception:
2025-09-12T23:03:04,475 
2025-09-12T23:03:04,475 Traceback (most recent call last):
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-12T23:03:04,475     status = _inner_run()
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-12T23:03:04,475     return self.run(options, args)
2025-09-12T23:03:04,475            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-12T23:03:04,475     return func(self, options, args)
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-12T23:03:04,475     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-12T23:03:04,475     result = self._result = resolver.resolve(
2025-09-12T23:03:04,475                             ~~~~~~~~~~~~~~~~^
2025-09-12T23:03:04,475         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-12T23:03:04,475         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-12T23:03:04,475     )
2025-09-12T23:03:04,475     ^
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-12T23:03:04,475     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-12T23:03:04,475     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-12T23:03:04,475     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-12T23:03:04,475     if not criterion.candidates:
2025-09-12T23:03:04,475            ^^^^^^^^^^^^^^^^^^^^
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-12T23:03:04,475     return bool(self._sequence)
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-12T23:03:04,475     self._bool = any(self)
2025-09-12T23:03:04,475                  ~~~^^^^^^
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-12T23:03:04,475     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-12T23:03:04,475                        ^^^^^^^^
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-12T23:03:04,475     candidate = func()
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-12T23:03:04,475     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-12T23:03:04,475                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-12T23:03:04,475         link, template, name, version
2025-09-12T23:03:04,475         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-12T23:03:04,475     )
2025-09-12T23:03:04,475     ^
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-12T23:03:04,475     self._link_candidate_cache[link] = LinkCandidate(
2025-09-12T23:03:04,475                                        ~~~~~~~~~~~~~^
2025-09-12T23:03:04,475         link,
2025-09-12T23:03:04,475         ^^^^^
2025-09-12T23:03:04,475     ...<3 lines>...
2025-09-12T23:03:04,475         version=version,
2025-09-12T23:03:04,475         ^^^^^^^^^^^^^^^^
2025-09-12T23:03:04,475     )
2025-09-12T23:03:04,475     ^
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-12T23:03:04,475     super().__init__(
2025-09-12T23:03:04,475     ~~~~~~~~~~~~~~~~^
2025-09-12T23:03:04,475         link=link,
2025-09-12T23:03:04,475         ^^^^^^^^^^
2025-09-12T23:03:04,475     ...<4 lines>...
2025-09-12T23:03:04,475         version=version,
2025-09-12T23:03:04,475         ^^^^^^^^^^^^^^^^
2025-09-12T23:03:04,475     )
2025-09-12T23:03:04,475     ^
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-12T23:03:04,475     self.dist = self._prepare()
2025-09-12T23:03:04,475                 ~~~~~~~~~~~~~^^
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-12T23:03:04,475     dist = self._prepare_distribution()
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-12T23:03:04,475     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-12T23:03:04,475            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-12T23:03:04,475     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-12T23:03:04,475            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-12T23:03:04,475     dist = _get_prepared_distribution(
2025-09-12T23:03:04,475         req,
2025-09-12T23:03:04,475     ...<3 lines>...
2025-09-12T23:03:04,475         self.check_build_deps,
2025-09-12T23:03:04,475     )
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-12T23:03:04,475     abstract_dist.prepare_distribution_metadata(
2025-09-12T23:03:04,475     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-12T23:03:04,475         finder, build_isolation, check_build_deps
2025-09-12T23:03:04,475         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-12T23:03:04,475     )
2025-09-12T23:03:04,475     ^
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-12T23:03:04,475     self.req.prepare_metadata()
2025-09-12T23:03:04,475     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-12T23:03:04,475     self.metadata_directory = generate_metadata_legacy(
2025-09-12T23:03:04,475                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-12T23:03:04,475         build_env=self.build_env,
2025-09-12T23:03:04,475         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-12T23:03:04,475     ...<3 lines>...
2025-09-12T23:03:04,475         details=details,
2025-09-12T23:03:04,475         ^^^^^^^^^^^^^^^^
2025-09-12T23:03:04,475     )
2025-09-12T23:03:04,475     ^
2025-09-12T23:03:04,475   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-12T23:03:04,475     raise MetadataGenerationFailed(package_details=details) from error
2025-09-12T23:03:04,475 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-12T23:03:04,499 Removed gpy-abcd==1.2.1 from https://files.pythonhosted.org/packages/10/67/d3be80bc66ee28a6781dc3bdfd743e9101c72a57503c87a4c1d0c0136f52/GPy-ABCD-1.2.1.tar.gz from build tracker '/tmp/pip-build-tracker-5zanvlcv'
2025-09-12T23:03:04,499 Removed build tracker: '/tmp/pip-build-tracker-5zanvlcv'