2025-09-08T10:52:47,354 Created temporary directory: /tmp/pip-build-tracker-07cuoduy 2025-09-08T10:52:47,355 Initialized build tracking at /tmp/pip-build-tracker-07cuoduy 2025-09-08T10:52:47,355 Created build tracker: /tmp/pip-build-tracker-07cuoduy 2025-09-08T10:52:47,355 Entered build tracker: /tmp/pip-build-tracker-07cuoduy 2025-09-08T10:52:47,355 Created temporary directory: /tmp/pip-wheel-ezz7srpg 2025-09-08T10:52:47,358 Created temporary directory: /tmp/pip-ephem-wheel-cache-3ft_hy3d 2025-09-08T10:52:47,418 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-08T10:52:47,420 2 location(s) to search for versions of crosscap: 2025-09-08T10:52:47,420 * https://pypi.org/simple/crosscap/ 2025-09-08T10:52:47,420 * https://www.piwheels.org/simple/crosscap/ 2025-09-08T10:52:47,421 Fetching project page and analyzing links: https://pypi.org/simple/crosscap/ 2025-09-08T10:52:47,421 Getting page https://pypi.org/simple/crosscap/ 2025-09-08T10:52:47,422 Found index url https://pypi.org/simple/ 2025-09-08T10:52:47,573 Fetched page https://pypi.org/simple/crosscap/ as application/vnd.pypi.simple.v1+json 2025-09-08T10:52:47,580 Skipping link: No binaries permitted for crosscap: https://files.pythonhosted.org/packages/b4/d9/2cb018b0f8d422031ecdfc57724b55d9748116b3864dec3b35ac7e805904/Crosscap-0.1.0-py2-none-any.whl (from https://pypi.org/simple/crosscap/) 2025-09-08T10:52:47,580 Found link https://files.pythonhosted.org/packages/11/0d/80088850744dbb2e3b9202982509882997850f838756d2407b40d0121200/Crosscap-0.1.0.tar.gz (from https://pypi.org/simple/crosscap/), version: 0.1.0 2025-09-08T10:52:47,581 Skipping link: No binaries permitted for crosscap: https://files.pythonhosted.org/packages/19/60/b4f94254384ce4a345cb8d8cbf61fccc807b12119ea3566466aa1d5637d7/Crosscap-0.2.0-py2-none-any.whl (from https://pypi.org/simple/crosscap/) 2025-09-08T10:52:47,581 Found link https://files.pythonhosted.org/packages/79/43/71fc439164fc6d3f8d5e10da2d24d48df8a372ce3b6952df63d7457c89a9/Crosscap-0.2.0.tar.gz (from https://pypi.org/simple/crosscap/), version: 0.2.0 2025-09-08T10:52:47,582 Skipping link: No binaries permitted for crosscap: https://files.pythonhosted.org/packages/55/40/129ad7b8ba0c64a7706801f308d037fea1c4fbc27fb169da5baf856e4698/Crosscap-0.2.1-py2-none-any.whl (from https://pypi.org/simple/crosscap/) 2025-09-08T10:52:47,582 Found link https://files.pythonhosted.org/packages/d5/f4/e6c9022cc71d62020d0d0da214d250e20f7d7345de507cc76bab76fadad4/Crosscap-0.2.1.tar.gz (from https://pypi.org/simple/crosscap/), version: 0.2.1 2025-09-08T10:52:47,583 Skipping link: No binaries permitted for crosscap: https://files.pythonhosted.org/packages/eb/b3/51594f513163540522e8bbea4fb131af69c599820481abe5635ade8f87aa/Crosscap-0.2.2-py2-none-any.whl (from https://pypi.org/simple/crosscap/) 2025-09-08T10:52:47,583 Found link https://files.pythonhosted.org/packages/25/e6/2f330d37df7a18f97afd3fe3c8ff7a0e69119dc90384dca123bd54d6c951/Crosscap-0.2.2.tar.gz (from https://pypi.org/simple/crosscap/), version: 0.2.2 2025-09-08T10:52:47,583 Skipping link: No binaries permitted for crosscap: https://files.pythonhosted.org/packages/f7/3b/dc6894a5e27f94a57192a520f750e2b69d856fd9157e874a1262999f2090/Crosscap-0.3.0-py2-none-any.whl (from https://pypi.org/simple/crosscap/) 2025-09-08T10:52:47,584 Skipping link: No binaries permitted for crosscap: https://files.pythonhosted.org/packages/64/79/b8b98de81e9f487358fbd7bd5fc8fb934c06bca8c64eeb0416f079112c93/Crosscap-0.3.0-py3-none-any.whl (from https://pypi.org/simple/crosscap/) 2025-09-08T10:52:47,584 Found link https://files.pythonhosted.org/packages/83/13/0a62c3fcef8692b3ccae2e734acfeb2ff19f1ab1efb6c77f9dc9847f9255/Crosscap-0.3.0.tar.gz (from https://pypi.org/simple/crosscap/), version: 0.3.0 2025-09-08T10:52:47,585 Skipping link: No binaries permitted for crosscap: https://files.pythonhosted.org/packages/fe/b4/ffec23d1b034d008d70990cfe759ce7b2133ef2ce3cf6cf4f538eb383854/Crosscap-0.4.0-py3-none-any.whl (from https://pypi.org/simple/crosscap/) 2025-09-08T10:52:47,585 Found link https://files.pythonhosted.org/packages/ce/d6/408440ed099b1d40e929bac31f4524d96677476dc67bb8c60c79a8aaec8f/Crosscap-0.4.0.tar.gz (from https://pypi.org/simple/crosscap/), version: 0.4.0 2025-09-08T10:52:47,585 Skipping link: No binaries permitted for crosscap: https://files.pythonhosted.org/packages/e1/b4/d5514909b5d7849408a817d2e8327143058ee9939dc91d9a9820203e6ccf/Crosscap-0.4.2-py3-none-any.whl (from https://pypi.org/simple/crosscap/) 2025-09-08T10:52:47,586 Found link https://files.pythonhosted.org/packages/17/50/cd1b6a0af5684ef9dc76a64f42ce15204b44182c58d58a34ac72d5cda0cf/Crosscap-0.4.2.tar.gz (from https://pypi.org/simple/crosscap/), version: 0.4.2 2025-09-08T10:52:47,586 Skipping link: No binaries permitted for crosscap: https://files.pythonhosted.org/packages/7d/2a/840b89532781586e5365e6d6e20ef49ee0306d3a92e910dfc7f0478118b8/Crosscap-0.4.4-py2-none-any.whl (from https://pypi.org/simple/crosscap/) 2025-09-08T10:52:47,587 Skipping link: No binaries permitted for crosscap: https://files.pythonhosted.org/packages/e1/bd/8fa8a8c0fd6c1c267973f3264dff645c6ff5b9b2142bd029244b70d3613a/Crosscap-0.4.4-py3-none-any.whl (from https://pypi.org/simple/crosscap/) 2025-09-08T10:52:47,587 Found link https://files.pythonhosted.org/packages/62/55/c8d082fe8a0ba31ee6a832495ea9d9e25eac05bd1b12875997dd817523d4/Crosscap-0.4.4.tar.gz (from https://pypi.org/simple/crosscap/), version: 0.4.4 2025-09-08T10:52:47,587 Skipping link: No binaries permitted for crosscap: https://files.pythonhosted.org/packages/9a/3b/bea1be0f2d73fd059a4a802af4e855e026ac8f5b664794faaf846228a3c9/Crosscap-0.4.9-py2-none-any.whl (from https://pypi.org/simple/crosscap/) 2025-09-08T10:52:47,588 Skipping link: No binaries permitted for crosscap: https://files.pythonhosted.org/packages/2e/dc/3f1826224bfba35a6f93b92be1a609db280ba0e1ebeb39eff83a879bdd59/Crosscap-0.4.9-py3-none-any.whl (from https://pypi.org/simple/crosscap/) 2025-09-08T10:52:47,588 Found link https://files.pythonhosted.org/packages/93/a0/0e18e23e30dbe2c618ee1cd248169ec55ef17f4aafe1a515200d8851258b/Crosscap-0.4.9.tar.gz (from https://pypi.org/simple/crosscap/), version: 0.4.9 2025-09-08T10:52:47,588 Skipping link: No binaries permitted for crosscap: https://files.pythonhosted.org/packages/5d/eb/c82f529f516ec516ac3873b778969bcef75d31d083e590c82d77ca375c76/Crosscap-0.5.0-py3-none-any.whl (from https://pypi.org/simple/crosscap/) 2025-09-08T10:52:47,589 Found link https://files.pythonhosted.org/packages/c4/c7/b5275c4033917ba90e7c85c74288357f37b871f8f3b6e0e03ac6ea0928e5/Crosscap-0.5.0.tar.gz (from https://pypi.org/simple/crosscap/), version: 0.5.0 2025-09-08T10:52:47,590 Fetching project page and analyzing links: https://www.piwheels.org/simple/crosscap/ 2025-09-08T10:52:47,590 Getting page https://www.piwheels.org/simple/crosscap/ 2025-09-08T10:52:47,592 Found index url https://www.piwheels.org/simple/ 2025-09-08T10:52:47,689 Fetched page https://www.piwheels.org/simple/crosscap/ as text/html 2025-09-08T10:52:47,690 Skipping link: No binaries permitted for crosscap: https://archive1.piwheels.org/simple/crosscap/Crosscap-0.5.0-py3-none-any.whl#sha256=ea98eb74663e3aced89c4fcb0a936f9b85445e20a182f5ef1753ae9270b48c56 (from https://www.piwheels.org/simple/crosscap/) 2025-09-08T10:52:47,691 Skipping link: No binaries permitted for crosscap: https://archive1.piwheels.org/simple/crosscap/Crosscap-0.4.9-py3-none-any.whl#sha256=8bde1cf5e0cac1926bca58fd2029bde74c1e0a981b98ad2196aced2aad9215cc (from https://www.piwheels.org/simple/crosscap/) 2025-09-08T10:52:47,691 Skipping link: No binaries permitted for crosscap: https://archive1.piwheels.org/simple/crosscap/Crosscap-0.4.4-py3-none-any.whl#sha256=a5758b7933197b7e15a28661a191b42f90de93058c83c392f0b11ab01cca931f (from https://www.piwheels.org/simple/crosscap/) 2025-09-08T10:52:47,691 Skipping link: No binaries permitted for crosscap: https://archive1.piwheels.org/simple/crosscap/Crosscap-0.4.2-py3-none-any.whl#sha256=292df74df4fd4f3703b80ad0a71b77f3e28e583803e7ca87a7415d8593766f02 (from https://www.piwheels.org/simple/crosscap/) 2025-09-08T10:52:47,691 Skipping link: No binaries permitted for crosscap: https://archive1.piwheels.org/simple/crosscap/Crosscap-0.4.0-py3-none-any.whl#sha256=f8c37553f9aafc36cd30d50cec8edfa3ce960b8b2fa1458a4f328669735f6c8d (from https://www.piwheels.org/simple/crosscap/) 2025-09-08T10:52:47,691 Skipping link: No binaries permitted for crosscap: https://archive1.piwheels.org/simple/crosscap/Crosscap-0.3.0-py3-none-any.whl#sha256=f42b442b666063f81a5ba1c2ae3a1a8e7fc1eb1a184e3f6cab0dfcffe34ab017 (from https://www.piwheels.org/simple/crosscap/) 2025-09-08T10:52:47,691 Skipping link: not a file: https://www.piwheels.org/simple/crosscap/ 2025-09-08T10:52:47,692 Skipping link: not a file: https://pypi.org/simple/crosscap/ 2025-09-08T10:52:47,718 Given no hashes to check 1 links for project 'crosscap': discarding no candidates 2025-09-08T10:52:47,719 Collecting crosscap==0.1.0 2025-09-08T10:52:47,720 Created temporary directory: /tmp/pip-unpack-pkh8m9yf 2025-09-08T10:52:47,856 Downloading Crosscap-0.1.0.tar.gz (6.7 kB) 2025-09-08T10:52:47,883 Added crosscap==0.1.0 from https://files.pythonhosted.org/packages/11/0d/80088850744dbb2e3b9202982509882997850f838756d2407b40d0121200/Crosscap-0.1.0.tar.gz to build tracker '/tmp/pip-build-tracker-07cuoduy' 2025-09-08T10:52:47,884 Running setup.py (path:/tmp/pip-wheel-ezz7srpg/crosscap_883b65fd83bc40ea97eda8afc18d208c/setup.py) egg_info for package crosscap 2025-09-08T10:52:47,885 Created temporary directory: /tmp/pip-pip-egg-info-ups47q4_ 2025-09-08T10:52:47,885 Preparing metadata (setup.py): started 2025-09-08T10:52:47,886 Running command python setup.py egg_info 2025-09-08T10:52:48,429 Traceback (most recent call last): 2025-09-08T10:52:48,430 File "", line 2, in 2025-09-08T10:52:48,430 exec(compile(''' 2025-09-08T10:52:48,431 ~~~~^^^^^^^^^^^^ 2025-09-08T10:52:48,431 # This is -- a caller that pip uses to run setup.py 2025-09-08T10:52:48,431 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:52:48,431 ...<32 lines>... 2025-09-08T10:52:48,431 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T10:52:48,431 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:52:48,431 ''' % ('/tmp/pip-wheel-ezz7srpg/crosscap_883b65fd83bc40ea97eda8afc18d208c/setup.py',), "", "exec")) 2025-09-08T10:52:48,431 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:52:48,432 File "", line 35, in 2025-09-08T10:52:48,432 File "/tmp/pip-wheel-ezz7srpg/crosscap_883b65fd83bc40ea97eda8afc18d208c/setup.py", line 6, in 2025-09-08T10:52:48,432 execfile('crosscap/_version.py', _version) 2025-09-08T10:52:48,432 ^^^^^^^^ 2025-09-08T10:52:48,432 NameError: name 'execfile' is not defined 2025-09-08T10:52:48,517 ERROR: python setup.py egg_info exited with 1 2025-09-08T10:52:48,528 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-08T10:52:48,528 exec(compile('"'"''"'"''"'"' 2025-09-08T10:52:48,528 # This is -- a caller that pip uses to run setup.py 2025-09-08T10:52:48,528 # 2025-09-08T10:52:48,528 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-08T10:52:48,528 # import from `distutils.core` to work with newer packaging standards. 2025-09-08T10:52:48,528 # - It provides a clear error message when setuptools is not installed. 2025-09-08T10:52:48,528 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-08T10:52:48,528 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-08T10:52:48,528 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-08T10:52:48,528 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-08T10:52:48,528 import os, sys, tokenize, traceback 2025-09-08T10:52:48,528 2025-09-08T10:52:48,528 try: 2025-09-08T10:52:48,528 import setuptools 2025-09-08T10:52:48,528 except ImportError: 2025-09-08T10:52:48,528 print( 2025-09-08T10:52:48,528 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-08T10:52:48,528 "the build environment with exception:", 2025-09-08T10:52:48,528 file=sys.stderr, 2025-09-08T10:52:48,528 ) 2025-09-08T10:52:48,528 traceback.print_exc() 2025-09-08T10:52:48,528 sys.exit(1) 2025-09-08T10:52:48,528 2025-09-08T10:52:48,528 __file__ = %r 2025-09-08T10:52:48,528 sys.argv[0] = __file__ 2025-09-08T10:52:48,528 2025-09-08T10:52:48,528 if os.path.exists(__file__): 2025-09-08T10:52:48,528 filename = __file__ 2025-09-08T10:52:48,528 with tokenize.open(__file__) as f: 2025-09-08T10:52:48,528 setup_py_code = f.read() 2025-09-08T10:52:48,528 else: 2025-09-08T10:52:48,528 filename = "" 2025-09-08T10:52:48,528 setup_py_code = "from setuptools import setup; setup()" 2025-09-08T10:52:48,528 2025-09-08T10:52:48,528 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T10:52:48,528 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-ezz7srpg/crosscap_883b65fd83bc40ea97eda8afc18d208c/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-ups47q4_[/] 2025-09-08T10:52:48,529 [bold magenta]cwd[/]: /tmp/pip-wheel-ezz7srpg/crosscap_883b65fd83bc40ea97eda8afc18d208c/ 2025-09-08T10:52:48,529 Preparing metadata (setup.py): finished with status 'error' 2025-09-08T10:52:48,530 ERROR: metadata generation failed 2025-09-08T10:52:48,535 Exception information: 2025-09-08T10:52:48,535 Traceback (most recent call last): 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-08T10:52:48,535 call_subprocess( 2025-09-08T10:52:48,535 ~~~~~~~~~~~~~~~^ 2025-09-08T10:52:48,535 args, 2025-09-08T10:52:48,535 ^^^^^ 2025-09-08T10:52:48,535 ...<2 lines>... 2025-09-08T10:52:48,535 spinner=spinner, 2025-09-08T10:52:48,535 ^^^^^^^^^^^^^^^^ 2025-09-08T10:52:48,535 ) 2025-09-08T10:52:48,535 ^ 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-08T10:52:48,535 raise error 2025-09-08T10:52:48,535 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-08T10:52:48,535 2025-09-08T10:52:48,535 The above exception was the direct cause of the following exception: 2025-09-08T10:52:48,535 2025-09-08T10:52:48,535 Traceback (most recent call last): 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-08T10:52:48,535 status = _inner_run() 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-08T10:52:48,535 return self.run(options, args) 2025-09-08T10:52:48,535 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-08T10:52:48,535 return func(self, options, args) 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-08T10:52:48,535 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-08T10:52:48,535 result = self._result = resolver.resolve( 2025-09-08T10:52:48,535 ~~~~~~~~~~~~~~~~^ 2025-09-08T10:52:48,535 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-08T10:52:48,535 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:52:48,535 ) 2025-09-08T10:52:48,535 ^ 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-08T10:52:48,535 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-08T10:52:48,535 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-08T10:52:48,535 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-08T10:52:48,535 if not criterion.candidates: 2025-09-08T10:52:48,535 ^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-08T10:52:48,535 return bool(self._sequence) 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-08T10:52:48,535 self._bool = any(self) 2025-09-08T10:52:48,535 ~~~^^^^^^ 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-08T10:52:48,535 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-08T10:52:48,535 ^^^^^^^^ 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-08T10:52:48,535 candidate = func() 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-08T10:52:48,535 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-08T10:52:48,535 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T10:52:48,535 link, template, name, version 2025-09-08T10:52:48,535 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:52:48,535 ) 2025-09-08T10:52:48,535 ^ 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-08T10:52:48,535 self._link_candidate_cache[link] = LinkCandidate( 2025-09-08T10:52:48,535 ~~~~~~~~~~~~~^ 2025-09-08T10:52:48,535 link, 2025-09-08T10:52:48,535 ^^^^^ 2025-09-08T10:52:48,535 ...<3 lines>... 2025-09-08T10:52:48,535 version=version, 2025-09-08T10:52:48,535 ^^^^^^^^^^^^^^^^ 2025-09-08T10:52:48,535 ) 2025-09-08T10:52:48,535 ^ 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-08T10:52:48,535 super().__init__( 2025-09-08T10:52:48,535 ~~~~~~~~~~~~~~~~^ 2025-09-08T10:52:48,535 link=link, 2025-09-08T10:52:48,535 ^^^^^^^^^^ 2025-09-08T10:52:48,535 ...<4 lines>... 2025-09-08T10:52:48,535 version=version, 2025-09-08T10:52:48,535 ^^^^^^^^^^^^^^^^ 2025-09-08T10:52:48,535 ) 2025-09-08T10:52:48,535 ^ 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-08T10:52:48,535 self.dist = self._prepare() 2025-09-08T10:52:48,535 ~~~~~~~~~~~~~^^ 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-08T10:52:48,535 dist = self._prepare_distribution() 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-08T10:52:48,535 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-08T10:52:48,535 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-08T10:52:48,535 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-08T10:52:48,535 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-08T10:52:48,535 dist = _get_prepared_distribution( 2025-09-08T10:52:48,535 req, 2025-09-08T10:52:48,535 ...<3 lines>... 2025-09-08T10:52:48,535 self.check_build_deps, 2025-09-08T10:52:48,535 ) 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-08T10:52:48,535 abstract_dist.prepare_distribution_metadata( 2025-09-08T10:52:48,535 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T10:52:48,535 finder, build_isolation, check_build_deps 2025-09-08T10:52:48,535 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:52:48,535 ) 2025-09-08T10:52:48,535 ^ 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-08T10:52:48,535 self.req.prepare_metadata() 2025-09-08T10:52:48,535 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-08T10:52:48,535 self.metadata_directory = generate_metadata_legacy( 2025-09-08T10:52:48,535 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T10:52:48,535 build_env=self.build_env, 2025-09-08T10:52:48,535 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:52:48,535 ...<3 lines>... 2025-09-08T10:52:48,535 details=details, 2025-09-08T10:52:48,535 ^^^^^^^^^^^^^^^^ 2025-09-08T10:52:48,535 ) 2025-09-08T10:52:48,535 ^ 2025-09-08T10:52:48,535 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-08T10:52:48,535 raise MetadataGenerationFailed(package_details=details) from error 2025-09-08T10:52:48,535 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-08T10:52:48,562 Removed crosscap==0.1.0 from https://files.pythonhosted.org/packages/11/0d/80088850744dbb2e3b9202982509882997850f838756d2407b40d0121200/Crosscap-0.1.0.tar.gz from build tracker '/tmp/pip-build-tracker-07cuoduy' 2025-09-08T10:52:48,562 Removed build tracker: '/tmp/pip-build-tracker-07cuoduy'