2025-09-08T03:33:17,668 Created temporary directory: /tmp/pip-build-tracker-x4wsrlu6 2025-09-08T03:33:17,669 Initialized build tracking at /tmp/pip-build-tracker-x4wsrlu6 2025-09-08T03:33:17,669 Created build tracker: /tmp/pip-build-tracker-x4wsrlu6 2025-09-08T03:33:17,669 Entered build tracker: /tmp/pip-build-tracker-x4wsrlu6 2025-09-08T03:33:17,669 Created temporary directory: /tmp/pip-wheel-aqj34p90 2025-09-08T03:33:17,672 Created temporary directory: /tmp/pip-ephem-wheel-cache-cg4byed_ 2025-09-08T03:33:17,730 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-08T03:33:17,732 2 location(s) to search for versions of graphsim: 2025-09-08T03:33:17,732 * https://pypi.org/simple/graphsim/ 2025-09-08T03:33:17,732 * https://www.piwheels.org/simple/graphsim/ 2025-09-08T03:33:17,733 Fetching project page and analyzing links: https://pypi.org/simple/graphsim/ 2025-09-08T03:33:17,733 Getting page https://pypi.org/simple/graphsim/ 2025-09-08T03:33:17,734 Found index url https://pypi.org/simple/ 2025-09-08T03:33:17,804 Fetched page https://pypi.org/simple/graphsim/ as application/vnd.pypi.simple.v1+json 2025-09-08T03:33:17,806 Found link https://files.pythonhosted.org/packages/9d/a2/8739288f9d186557a1ea4265912da49bea72876d413fa2eba9ad154de025/graphsim-0.2.3.tar.gz (from https://pypi.org/simple/graphsim/), version: 0.2.3 2025-09-08T03:33:17,807 Found link https://files.pythonhosted.org/packages/1d/25/6937cec2a3a51c03d1c196dd37ab19167ffdd346ac22d0b6b58e6847ce93/graphsim-0.2.4.tar.gz (from https://pypi.org/simple/graphsim/), version: 0.2.4 2025-09-08T03:33:17,807 Found link https://files.pythonhosted.org/packages/e5/e8/b56015d206888d0713c6fbc005c571bc8bb76b0ffd3a6e46b6ca0c740dca/graphsim-0.2.5.3.tar.gz (from https://pypi.org/simple/graphsim/), version: 0.2.5.3 2025-09-08T03:33:17,807 Found link https://files.pythonhosted.org/packages/38/dc/98866dc6cd91a7b0c95a4df7dd84296da63c1e604c423f5635f98f0dda35/graphsim-0.2.6.tar.gz (from https://pypi.org/simple/graphsim/), version: 0.2.6 2025-09-08T03:33:17,807 Found link https://files.pythonhosted.org/packages/8e/7c/fb929380efb77883e3060b06f03b12df5ed2e199590ecad4cd4a53829562/graphsim-0.2.6.1.tar.gz (from https://pypi.org/simple/graphsim/), version: 0.2.6.1 2025-09-08T03:33:17,808 Found link https://files.pythonhosted.org/packages/6f/d6/ef3aa33626f55bce9875113500aada5fc83a04ba110a8e8bcdd06a991c58/graphsim-0.2.6.2.tar.gz (from https://pypi.org/simple/graphsim/), version: 0.2.6.2 2025-09-08T03:33:17,808 Found link https://files.pythonhosted.org/packages/c2/3a/97ed9e0cdef7d5168f6f172219ba3f291d9ae3f121d109bec143fee22cc8/graphsim-0.2.6.3.tar.gz (from https://pypi.org/simple/graphsim/), version: 0.2.6.3 2025-09-08T03:33:17,808 Found link https://files.pythonhosted.org/packages/36/8e/2ec733b9df31e54d57e161ca5a4e6d3eb1454daec6b85c7f73b5a76cde33/graphsim-0.2.6.4.tar.gz (from https://pypi.org/simple/graphsim/), version: 0.2.6.4 2025-09-08T03:33:17,808 Found link https://files.pythonhosted.org/packages/03/7d/218008cdfa083267ef844197e541c25b96a8894b71f63ae907aba2accbb9/graphsim-0.2.6.5.tar.gz (from https://pypi.org/simple/graphsim/), version: 0.2.6.5 2025-09-08T03:33:17,808 Found link https://files.pythonhosted.org/packages/10/2c/6321ba2936dc9fe6f1c947d7df05647e3c210d3de604b652ee49aa1a7c0a/graphsim-0.2.6.6.tar.gz (from https://pypi.org/simple/graphsim/), version: 0.2.6.6 2025-09-08T03:33:17,809 Found link https://files.pythonhosted.org/packages/d9/60/19dff6b6e557e798f87a6e8df6920846d3cbfe2f72bb2cbd60860f9582e2/graphsim-0.2.6.7.tar.gz (from https://pypi.org/simple/graphsim/), version: 0.2.6.7 2025-09-08T03:33:17,809 Found link https://files.pythonhosted.org/packages/37/82/9269c9ef63468294e857c0ce0490561e4d15aaca18fa4103be29f1845625/graphsim-0.2.6.8.tar.gz (from https://pypi.org/simple/graphsim/), version: 0.2.6.8 2025-09-08T03:33:17,809 Found link https://files.pythonhosted.org/packages/15/1f/1d06ff2630cd42aa6b3c891b445c22293ce8ce1e6a502865f47bd78f4f21/graphsim-0.2.9.tar.gz (from https://pypi.org/simple/graphsim/), version: 0.2.9 2025-09-08T03:33:17,809 Found link https://files.pythonhosted.org/packages/21/50/af3b4e6f43058ce5d62aa72b8ec8bbadf9ae285b30771f58a5e4d4d2e72c/graphsim-0.2.10.tar.gz (from https://pypi.org/simple/graphsim/), version: 0.2.10 2025-09-08T03:33:17,809 Found link https://files.pythonhosted.org/packages/97/59/58bf26ec6c3d1e4ad2613fde7e7fdb9f42943af03ecb96bad2cff2501ac0/graphsim-0.2.11.tar.gz (from https://pypi.org/simple/graphsim/), version: 0.2.11 2025-09-08T03:33:17,810 Found link https://files.pythonhosted.org/packages/22/9a/1846a90d307e36c3b6a0fe35f08b76309377c3cdbeb85e9045d56fb4552d/graphsim-0.2.12.tar.gz (from https://pypi.org/simple/graphsim/), version: 0.2.12 2025-09-08T03:33:17,810 Fetching project page and analyzing links: https://www.piwheels.org/simple/graphsim/ 2025-09-08T03:33:17,810 Getting page https://www.piwheels.org/simple/graphsim/ 2025-09-08T03:33:17,811 Found index url https://www.piwheels.org/simple/ 2025-09-08T03:33:17,912 Fetched page https://www.piwheels.org/simple/graphsim/ as text/html 2025-09-08T03:33:17,913 Skipping link: No binaries permitted for graphsim: https://archive1.piwheels.org/simple/graphsim/graphsim-0.2.9-py3-none-any.whl#sha256=1a6e59f121756ef01f673f553b793a785142827a99aee5421476f772d59babee (from https://www.piwheels.org/simple/graphsim/) 2025-09-08T03:33:17,913 Skipping link: not a file: https://www.piwheels.org/simple/graphsim/ 2025-09-08T03:33:17,913 Skipping link: not a file: https://pypi.org/simple/graphsim/ 2025-09-08T03:33:17,937 Given no hashes to check 1 links for project 'graphsim': discarding no candidates 2025-09-08T03:33:17,939 Collecting graphsim==0.2.6 2025-09-08T03:33:17,940 Created temporary directory: /tmp/pip-unpack-u2pb95b_ 2025-09-08T03:33:18,081 Downloading graphsim-0.2.6.tar.gz (14 kB) 2025-09-08T03:33:18,117 Added graphsim==0.2.6 from https://files.pythonhosted.org/packages/38/dc/98866dc6cd91a7b0c95a4df7dd84296da63c1e604c423f5635f98f0dda35/graphsim-0.2.6.tar.gz to build tracker '/tmp/pip-build-tracker-x4wsrlu6' 2025-09-08T03:33:18,118 Running setup.py (path:/tmp/pip-wheel-aqj34p90/graphsim_8bfaf5ebf79d4622b95f0dc510672363/setup.py) egg_info for package graphsim 2025-09-08T03:33:18,118 Created temporary directory: /tmp/pip-pip-egg-info-pcvtyyp9 2025-09-08T03:33:18,118 Preparing metadata (setup.py): started 2025-09-08T03:33:18,119 Running command python setup.py egg_info 2025-09-08T03:33:18,628 Traceback (most recent call last): 2025-09-08T03:33:18,630 File "", line 2, in 2025-09-08T03:33:18,630 exec(compile(''' 2025-09-08T03:33:18,630 ~~~~^^^^^^^^^^^^ 2025-09-08T03:33:18,630 # This is -- a caller that pip uses to run setup.py 2025-09-08T03:33:18,630 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T03:33:18,630 ...<32 lines>... 2025-09-08T03:33:18,630 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T03:33:18,630 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T03:33:18,631 ''' % ('/tmp/pip-wheel-aqj34p90/graphsim_8bfaf5ebf79d4622b95f0dc510672363/setup.py',), "", "exec")) 2025-09-08T03:33:18,631 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T03:33:18,631 File "", line 35, in 2025-09-08T03:33:18,631 File "/tmp/pip-wheel-aqj34p90/graphsim_8bfaf5ebf79d4622b95f0dc510672363/setup.py", line 6, in 2025-09-08T03:33:18,631 from graphsim import __version__ 2025-09-08T03:33:18,631 File "/tmp/pip-wheel-aqj34p90/graphsim_8bfaf5ebf79d4622b95f0dc510672363/graphsim/__init__.py", line 6, in 2025-09-08T03:33:18,631 from .iter import * 2025-09-08T03:33:18,631 File "/tmp/pip-wheel-aqj34p90/graphsim_8bfaf5ebf79d4622b95f0dc510672363/graphsim/iter/__init__.py", line 1, in 2025-09-08T03:33:18,632 from .ASCOS import * 2025-09-08T03:33:18,632 File "/tmp/pip-wheel-aqj34p90/graphsim_8bfaf5ebf79d4622b95f0dc510672363/graphsim/iter/ASCOS.py", line 90 2025-09-08T03:33:18,632 print iter_ctr, ':', i, '/', n 2025-09-08T03:33:18,632 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T03:33:18,632 SyntaxError: Missing parentheses in call to 'print'. Did you mean print(...)? 2025-09-08T03:33:18,715 ERROR: python setup.py egg_info exited with 1 2025-09-08T03:33:18,726 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-08T03:33:18,726 exec(compile('"'"''"'"''"'"' 2025-09-08T03:33:18,726 # This is -- a caller that pip uses to run setup.py 2025-09-08T03:33:18,726 # 2025-09-08T03:33:18,726 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-08T03:33:18,726 # import from `distutils.core` to work with newer packaging standards. 2025-09-08T03:33:18,726 # - It provides a clear error message when setuptools is not installed. 2025-09-08T03:33:18,726 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-08T03:33:18,726 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-08T03:33:18,726 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-08T03:33:18,726 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-08T03:33:18,726 import os, sys, tokenize, traceback 2025-09-08T03:33:18,726 2025-09-08T03:33:18,726 try: 2025-09-08T03:33:18,726 import setuptools 2025-09-08T03:33:18,726 except ImportError: 2025-09-08T03:33:18,726 print( 2025-09-08T03:33:18,726 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-08T03:33:18,726 "the build environment with exception:", 2025-09-08T03:33:18,726 file=sys.stderr, 2025-09-08T03:33:18,726 ) 2025-09-08T03:33:18,726 traceback.print_exc() 2025-09-08T03:33:18,726 sys.exit(1) 2025-09-08T03:33:18,726 2025-09-08T03:33:18,726 __file__ = %r 2025-09-08T03:33:18,726 sys.argv[0] = __file__ 2025-09-08T03:33:18,726 2025-09-08T03:33:18,726 if os.path.exists(__file__): 2025-09-08T03:33:18,726 filename = __file__ 2025-09-08T03:33:18,726 with tokenize.open(__file__) as f: 2025-09-08T03:33:18,726 setup_py_code = f.read() 2025-09-08T03:33:18,726 else: 2025-09-08T03:33:18,726 filename = "" 2025-09-08T03:33:18,726 setup_py_code = "from setuptools import setup; setup()" 2025-09-08T03:33:18,726 2025-09-08T03:33:18,726 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T03:33:18,726 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-aqj34p90/graphsim_8bfaf5ebf79d4622b95f0dc510672363/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-pcvtyyp9[/] 2025-09-08T03:33:18,727 [bold magenta]cwd[/]: /tmp/pip-wheel-aqj34p90/graphsim_8bfaf5ebf79d4622b95f0dc510672363/ 2025-09-08T03:33:18,727 Preparing metadata (setup.py): finished with status 'error' 2025-09-08T03:33:18,728 ERROR: metadata generation failed 2025-09-08T03:33:18,733 Exception information: 2025-09-08T03:33:18,733 Traceback (most recent call last): 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-08T03:33:18,733 call_subprocess( 2025-09-08T03:33:18,733 ~~~~~~~~~~~~~~~^ 2025-09-08T03:33:18,733 args, 2025-09-08T03:33:18,733 ^^^^^ 2025-09-08T03:33:18,733 ...<2 lines>... 2025-09-08T03:33:18,733 spinner=spinner, 2025-09-08T03:33:18,733 ^^^^^^^^^^^^^^^^ 2025-09-08T03:33:18,733 ) 2025-09-08T03:33:18,733 ^ 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-08T03:33:18,733 raise error 2025-09-08T03:33:18,733 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-08T03:33:18,733 2025-09-08T03:33:18,733 The above exception was the direct cause of the following exception: 2025-09-08T03:33:18,733 2025-09-08T03:33:18,733 Traceback (most recent call last): 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-08T03:33:18,733 status = _inner_run() 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-08T03:33:18,733 return self.run(options, args) 2025-09-08T03:33:18,733 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-08T03:33:18,733 return func(self, options, args) 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-08T03:33:18,733 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-08T03:33:18,733 result = self._result = resolver.resolve( 2025-09-08T03:33:18,733 ~~~~~~~~~~~~~~~~^ 2025-09-08T03:33:18,733 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-08T03:33:18,733 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T03:33:18,733 ) 2025-09-08T03:33:18,733 ^ 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-08T03:33:18,733 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-08T03:33:18,733 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-08T03:33:18,733 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-08T03:33:18,733 if not criterion.candidates: 2025-09-08T03:33:18,733 ^^^^^^^^^^^^^^^^^^^^ 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-08T03:33:18,733 return bool(self._sequence) 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-08T03:33:18,733 self._bool = any(self) 2025-09-08T03:33:18,733 ~~~^^^^^^ 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-08T03:33:18,733 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-08T03:33:18,733 ^^^^^^^^ 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-08T03:33:18,733 candidate = func() 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-08T03:33:18,733 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-08T03:33:18,733 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T03:33:18,733 link, template, name, version 2025-09-08T03:33:18,733 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T03:33:18,733 ) 2025-09-08T03:33:18,733 ^ 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-08T03:33:18,733 self._link_candidate_cache[link] = LinkCandidate( 2025-09-08T03:33:18,733 ~~~~~~~~~~~~~^ 2025-09-08T03:33:18,733 link, 2025-09-08T03:33:18,733 ^^^^^ 2025-09-08T03:33:18,733 ...<3 lines>... 2025-09-08T03:33:18,733 version=version, 2025-09-08T03:33:18,733 ^^^^^^^^^^^^^^^^ 2025-09-08T03:33:18,733 ) 2025-09-08T03:33:18,733 ^ 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-08T03:33:18,733 super().__init__( 2025-09-08T03:33:18,733 ~~~~~~~~~~~~~~~~^ 2025-09-08T03:33:18,733 link=link, 2025-09-08T03:33:18,733 ^^^^^^^^^^ 2025-09-08T03:33:18,733 ...<4 lines>... 2025-09-08T03:33:18,733 version=version, 2025-09-08T03:33:18,733 ^^^^^^^^^^^^^^^^ 2025-09-08T03:33:18,733 ) 2025-09-08T03:33:18,733 ^ 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-08T03:33:18,733 self.dist = self._prepare() 2025-09-08T03:33:18,733 ~~~~~~~~~~~~~^^ 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-08T03:33:18,733 dist = self._prepare_distribution() 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-08T03:33:18,733 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-08T03:33:18,733 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-08T03:33:18,733 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-08T03:33:18,733 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-08T03:33:18,733 dist = _get_prepared_distribution( 2025-09-08T03:33:18,733 req, 2025-09-08T03:33:18,733 ...<3 lines>... 2025-09-08T03:33:18,733 self.check_build_deps, 2025-09-08T03:33:18,733 ) 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-08T03:33:18,733 abstract_dist.prepare_distribution_metadata( 2025-09-08T03:33:18,733 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T03:33:18,733 finder, build_isolation, check_build_deps 2025-09-08T03:33:18,733 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T03:33:18,733 ) 2025-09-08T03:33:18,733 ^ 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-08T03:33:18,733 self.req.prepare_metadata() 2025-09-08T03:33:18,733 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-08T03:33:18,733 self.metadata_directory = generate_metadata_legacy( 2025-09-08T03:33:18,733 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T03:33:18,733 build_env=self.build_env, 2025-09-08T03:33:18,733 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T03:33:18,733 ...<3 lines>... 2025-09-08T03:33:18,733 details=details, 2025-09-08T03:33:18,733 ^^^^^^^^^^^^^^^^ 2025-09-08T03:33:18,733 ) 2025-09-08T03:33:18,733 ^ 2025-09-08T03:33:18,733 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-08T03:33:18,733 raise MetadataGenerationFailed(package_details=details) from error 2025-09-08T03:33:18,733 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-08T03:33:18,756 Removed graphsim==0.2.6 from https://files.pythonhosted.org/packages/38/dc/98866dc6cd91a7b0c95a4df7dd84296da63c1e604c423f5635f98f0dda35/graphsim-0.2.6.tar.gz from build tracker '/tmp/pip-build-tracker-x4wsrlu6' 2025-09-08T03:33:18,756 Removed build tracker: '/tmp/pip-build-tracker-x4wsrlu6'