2025-09-09T09:32:53,113 Created temporary directory: /tmp/pip-build-tracker-sl4wp_qf 2025-09-09T09:32:53,114 Initialized build tracking at /tmp/pip-build-tracker-sl4wp_qf 2025-09-09T09:32:53,114 Created build tracker: /tmp/pip-build-tracker-sl4wp_qf 2025-09-09T09:32:53,114 Entered build tracker: /tmp/pip-build-tracker-sl4wp_qf 2025-09-09T09:32:53,114 Created temporary directory: /tmp/pip-wheel-vzyrdiww 2025-09-09T09:32:53,117 Created temporary directory: /tmp/pip-ephem-wheel-cache-bvfwot60 2025-09-09T09:32:53,173 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-09T09:32:53,175 2 location(s) to search for versions of graph-walker: 2025-09-09T09:32:53,175 * https://pypi.org/simple/graph-walker/ 2025-09-09T09:32:53,175 * https://www.piwheels.org/simple/graph-walker/ 2025-09-09T09:32:53,176 Fetching project page and analyzing links: https://pypi.org/simple/graph-walker/ 2025-09-09T09:32:53,176 Getting page https://pypi.org/simple/graph-walker/ 2025-09-09T09:32:53,177 Found index url https://pypi.org/simple/ 2025-09-09T09:32:53,324 Fetched page https://pypi.org/simple/graph-walker/ as application/vnd.pypi.simple.v1+json 2025-09-09T09:32:53,328 Found link https://files.pythonhosted.org/packages/95/ae/4dda2c06a43141eca16d05b3f09b06a5f26ce6d794f1dca0b8974ac86e10/graph-walker-0.0.1.tar.gz (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5), version: 0.0.1 2025-09-09T09:32:53,329 Skipping link: No binaries permitted for graph-walker: https://files.pythonhosted.org/packages/67/c7/07b4369be1ed175f3f1c5bd6efba662bcc49ec27b1506557c2bb084c79a7/graph_walker-0.0.1-py3-none-any.whl (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5) 2025-09-09T09:32:53,329 Found link https://files.pythonhosted.org/packages/62/05/d3e10c41a605d3f308857947b834fc8142433e2a32728fa47fc8c6f9a56c/graph-walker-0.0.2.tar.gz (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5), version: 0.0.2 2025-09-09T09:32:53,329 Skipping link: No binaries permitted for graph-walker: https://files.pythonhosted.org/packages/75/8f/0413556eb85d8f3baf9cc521dc00ed93eae1d59fbaf97c615aa4aae926ba/graph_walker-0.0.2-py3-none-any.whl (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5) 2025-09-09T09:32:53,329 Found link https://files.pythonhosted.org/packages/e9/98/35adb853800da43ebed65cd47d13b22a675cf496641a35da078ddc5d696b/graph-walker-0.0.3.tar.gz (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5), version: 0.0.3 2025-09-09T09:32:53,330 Skipping link: No binaries permitted for graph-walker: https://files.pythonhosted.org/packages/e1/9b/8fc8cbee8a76facb437fe0de0e435717e430099d9f2d8f39a2c0eaee1c44/graph_walker-0.0.3-py3-none-any.whl (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5) 2025-09-09T09:32:53,330 Found link https://files.pythonhosted.org/packages/c1/e1/325eee25a6c893589ec44471fe4253bf09e0dc83ce1a5aad1cab795e9506/graph-walker-0.0.4.tar.gz (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5), version: 0.0.4 2025-09-09T09:32:53,330 Skipping link: No binaries permitted for graph-walker: https://files.pythonhosted.org/packages/ed/e7/29a24e0b0b55480f93f79da331fcb0069c9493c001cfc0ed03d315a487df/graph_walker-0.0.4-py3-none-any.whl (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5) 2025-09-09T09:32:53,330 Found link https://files.pythonhosted.org/packages/09/3f/d2f9be31c4482fb1b1952981d30a1fb605b1f8e8929e4a58899e69a88b48/graph-walker-0.0.5.tar.gz (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5), version: 0.0.5 2025-09-09T09:32:53,331 Skipping link: No binaries permitted for graph-walker: https://files.pythonhosted.org/packages/73/50/837db5ed28348f3a9ba6cbc23c5d955fd89a6f28b2195d92a04355ef9dc5/graph_walker-0.0.5-py3-none-any.whl (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5) 2025-09-09T09:32:53,331 Found link https://files.pythonhosted.org/packages/0a/03/220009771704a3cdbffa1c885da2cf7f5f6110ac2fe935aef22842040691/graph-walker-0.0.6.tar.gz (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5), version: 0.0.6 2025-09-09T09:32:53,331 Skipping link: No binaries permitted for graph-walker: https://files.pythonhosted.org/packages/34/72/b36a6bf69d2c258845da0a8d6b6339225ed4a25832c8c8d4b0c485651cfb/graph_walker-0.0.6-py3-none-any.whl (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5) 2025-09-09T09:32:53,331 Found link https://files.pythonhosted.org/packages/0d/7c/f63d47826b2a559764c81ff88b15c46cd540fda47000a7ad402097d8718e/graph-walker-1.0.0.tar.gz (from https://pypi.org/simple/graph-walker/), version: 1.0.0 2025-09-09T09:32:53,332 Found link https://files.pythonhosted.org/packages/06/22/a16e5bdf3a983b3411a3361eac8f594bc0c59039ed47ec174c33ff9e64bb/graph-walker-1.0.1.tar.gz (from https://pypi.org/simple/graph-walker/), version: 1.0.1 2025-09-09T09:32:53,332 Found link https://files.pythonhosted.org/packages/ca/e2/c8e071b795b333a1804c33256499ccd9d6b04708eefc94003c1cdba6cb17/graph-walker-1.0.2.tar.gz (from https://pypi.org/simple/graph-walker/), version: 1.0.2 2025-09-09T09:32:53,332 Found link https://files.pythonhosted.org/packages/92/b9/ad7f3d106719e1347dd17fd91bb9bb4648c71a5f54fe5c6b69a318552801/graph-walker-1.0.3.tar.gz (from https://pypi.org/simple/graph-walker/), version: 1.0.3 2025-09-09T09:32:53,332 Found link https://files.pythonhosted.org/packages/53/80/26484d0992048db591ccc7c52514e57432ffdc253f619d057b291d235113/graph-walker-1.0.4.tar.gz (from https://pypi.org/simple/graph-walker/), version: 1.0.4 2025-09-09T09:32:53,333 Skipping link: No binaries permitted for graph-walker: https://files.pythonhosted.org/packages/de/d2/5a8766f1c5ee987a9a3b1a45a218270290bb5cf4a05c9907c72ecd221908/graph_walker-1.0.4-cp39-cp39-win_amd64.whl (from https://pypi.org/simple/graph-walker/) 2025-09-09T09:32:53,333 Found link https://files.pythonhosted.org/packages/ac/ed/0c6be31f5f572c1ea866ddebf4c58c99fe26798a298a1850ecd52d9e388a/graph-walker-1.0.5.tar.gz (from https://pypi.org/simple/graph-walker/), version: 1.0.5 2025-09-09T09:32:53,333 Found link https://files.pythonhosted.org/packages/45/3a/85e2352d1bf35bbde9eb58ca549929da72f40b8e7f68a51af8f303a1c7a5/graph-walker-1.0.6.tar.gz (from https://pypi.org/simple/graph-walker/), version: 1.0.6 2025-09-09T09:32:53,333 Fetching project page and analyzing links: https://www.piwheels.org/simple/graph-walker/ 2025-09-09T09:32:53,334 Getting page https://www.piwheels.org/simple/graph-walker/ 2025-09-09T09:32:53,335 Found index url https://www.piwheels.org/simple/ 2025-09-09T09:32:53,449 Fetched page https://www.piwheels.org/simple/graph-walker/ as text/html 2025-09-09T09:32:53,455 Skipping link: No binaries permitted for graph-walker: https://archive1.piwheels.org/simple/graph-walker/graph_walker-1.0.6-cp35-cp35m-linux_armv6l.whl#sha256=a75d7694e8a191f9ed10ac50c640650ecdb40ad97a44a11785938060567fdcc2 (from https://www.piwheels.org/simple/graph-walker/) 2025-09-09T09:32:53,455 Skipping link: No binaries permitted for graph-walker: https://archive1.piwheels.org/simple/graph-walker/graph_walker-1.0.6-cp35-cp35m-linux_armv7l.whl#sha256=a75d7694e8a191f9ed10ac50c640650ecdb40ad97a44a11785938060567fdcc2 (from https://www.piwheels.org/simple/graph-walker/) 2025-09-09T09:32:53,455 Skipping link: No binaries permitted for graph-walker: https://archive1.piwheels.org/simple/graph-walker/graph_walker-0.0.6-py3-none-any.whl#sha256=e2409d8c29a67efa9706fe22b92a720b1f1637358707c9324e975aa219a32284 (from https://www.piwheels.org/simple/graph-walker/) (requires-python:>=3.5) 2025-09-09T09:32:53,456 Skipping link: No binaries permitted for graph-walker: https://archive1.piwheels.org/simple/graph-walker/graph_walker-0.0.5-py3-none-any.whl#sha256=0a451d256a8df830db79d42ee27ce0e8517b197cd35a66a0bfa3a0653335938f (from https://www.piwheels.org/simple/graph-walker/) (requires-python:>=3.5) 2025-09-09T09:32:53,456 Skipping link: No binaries permitted for graph-walker: https://archive1.piwheels.org/simple/graph-walker/graph_walker-0.0.4-py3-none-any.whl#sha256=ff0c168e6ead345a6b10a6944db1172cc6bd4f76d3268fa4132aa6014bd23615 (from https://www.piwheels.org/simple/graph-walker/) (requires-python:>=3.5) 2025-09-09T09:32:53,456 Skipping link: No binaries permitted for graph-walker: https://archive1.piwheels.org/simple/graph-walker/graph_walker-0.0.3-py3-none-any.whl#sha256=17694c45a910da8df73a8509f39b562902f5bd399c9350f56bf6bb0fa58c1e47 (from https://www.piwheels.org/simple/graph-walker/) (requires-python:>=3.5) 2025-09-09T09:32:53,457 Skipping link: No binaries permitted for graph-walker: https://archive1.piwheels.org/simple/graph-walker/graph_walker-0.0.2-py3-none-any.whl#sha256=3c205d7c22ddb5fb99bd6d33fcece131e0caf4126689a7a36f57675a5dc46b63 (from https://www.piwheels.org/simple/graph-walker/) (requires-python:>=3.5) 2025-09-09T09:32:53,457 Skipping link: No binaries permitted for graph-walker: https://archive1.piwheels.org/simple/graph-walker/graph_walker-0.0.1-py3-none-any.whl#sha256=c9d111a8cb063ca5d6c12ca0b9df11dd4087f0703cf1d9797a4e04fc271e29a3 (from https://www.piwheels.org/simple/graph-walker/) (requires-python:>=3.5) 2025-09-09T09:32:53,457 Skipping link: not a file: https://www.piwheels.org/simple/graph-walker/ 2025-09-09T09:32:53,458 Skipping link: not a file: https://pypi.org/simple/graph-walker/ 2025-09-09T09:32:53,489 Given no hashes to check 1 links for project 'graph-walker': discarding no candidates 2025-09-09T09:32:53,490 Collecting graph-walker==1.0.0 2025-09-09T09:32:53,491 Created temporary directory: /tmp/pip-unpack-wzjk5tfe 2025-09-09T09:32:53,698 Downloading graph-walker-1.0.0.tar.gz (6.9 kB) 2025-09-09T09:32:53,725 Added graph-walker==1.0.0 from https://files.pythonhosted.org/packages/0d/7c/f63d47826b2a559764c81ff88b15c46cd540fda47000a7ad402097d8718e/graph-walker-1.0.0.tar.gz to build tracker '/tmp/pip-build-tracker-sl4wp_qf' 2025-09-09T09:32:53,727 Running setup.py (path:/tmp/pip-wheel-vzyrdiww/graph-walker_67e9ada9fd594139a5e57c52c87d544c/setup.py) egg_info for package graph-walker 2025-09-09T09:32:53,727 Created temporary directory: /tmp/pip-pip-egg-info-510xjme8 2025-09-09T09:32:53,727 Preparing metadata (setup.py): started 2025-09-09T09:32:53,728 Running command python setup.py egg_info 2025-09-09T09:32:54,266 Traceback (most recent call last): 2025-09-09T09:32:54,267 File "", line 2, in 2025-09-09T09:32:54,267 exec(compile(''' 2025-09-09T09:32:54,267 ~~~~^^^^^^^^^^^^ 2025-09-09T09:32:54,268 # This is -- a caller that pip uses to run setup.py 2025-09-09T09:32:54,268 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T09:32:54,268 ...<32 lines>... 2025-09-09T09:32:54,268 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T09:32:54,269 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T09:32:54,269 ''' % ('/tmp/pip-wheel-vzyrdiww/graph-walker_67e9ada9fd594139a5e57c52c87d544c/setup.py',), "", "exec")) 2025-09-09T09:32:54,269 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T09:32:54,269 File "", line 35, in 2025-09-09T09:32:54,269 File "/tmp/pip-wheel-vzyrdiww/graph-walker_67e9ada9fd594139a5e57c52c87d544c/setup.py", line 3, in 2025-09-09T09:32:54,270 import pybind11 2025-09-09T09:32:54,270 ModuleNotFoundError: No module named 'pybind11' 2025-09-09T09:32:54,354 ERROR: python setup.py egg_info exited with 1 2025-09-09T09:32:54,365 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-09T09:32:54,365 exec(compile('"'"''"'"''"'"' 2025-09-09T09:32:54,365 # This is -- a caller that pip uses to run setup.py 2025-09-09T09:32:54,365 # 2025-09-09T09:32:54,365 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-09T09:32:54,365 # import from `distutils.core` to work with newer packaging standards. 2025-09-09T09:32:54,365 # - It provides a clear error message when setuptools is not installed. 2025-09-09T09:32:54,365 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-09T09:32:54,365 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-09T09:32:54,365 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-09T09:32:54,365 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-09T09:32:54,365 import os, sys, tokenize, traceback 2025-09-09T09:32:54,365 2025-09-09T09:32:54,365 try: 2025-09-09T09:32:54,365 import setuptools 2025-09-09T09:32:54,365 except ImportError: 2025-09-09T09:32:54,365 print( 2025-09-09T09:32:54,365 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-09T09:32:54,365 "the build environment with exception:", 2025-09-09T09:32:54,365 file=sys.stderr, 2025-09-09T09:32:54,365 ) 2025-09-09T09:32:54,365 traceback.print_exc() 2025-09-09T09:32:54,365 sys.exit(1) 2025-09-09T09:32:54,365 2025-09-09T09:32:54,365 __file__ = %r 2025-09-09T09:32:54,365 sys.argv[0] = __file__ 2025-09-09T09:32:54,365 2025-09-09T09:32:54,365 if os.path.exists(__file__): 2025-09-09T09:32:54,365 filename = __file__ 2025-09-09T09:32:54,365 with tokenize.open(__file__) as f: 2025-09-09T09:32:54,365 setup_py_code = f.read() 2025-09-09T09:32:54,365 else: 2025-09-09T09:32:54,365 filename = "" 2025-09-09T09:32:54,365 setup_py_code = "from setuptools import setup; setup()" 2025-09-09T09:32:54,365 2025-09-09T09:32:54,365 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T09:32:54,365 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-vzyrdiww/graph-walker_67e9ada9fd594139a5e57c52c87d544c/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-510xjme8[/] 2025-09-09T09:32:54,365 [bold magenta]cwd[/]: /tmp/pip-wheel-vzyrdiww/graph-walker_67e9ada9fd594139a5e57c52c87d544c/ 2025-09-09T09:32:54,366 Preparing metadata (setup.py): finished with status 'error' 2025-09-09T09:32:54,366 ERROR: metadata generation failed 2025-09-09T09:32:54,372 Exception information: 2025-09-09T09:32:54,372 Traceback (most recent call last): 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-09T09:32:54,372 call_subprocess( 2025-09-09T09:32:54,372 ~~~~~~~~~~~~~~~^ 2025-09-09T09:32:54,372 args, 2025-09-09T09:32:54,372 ^^^^^ 2025-09-09T09:32:54,372 ...<2 lines>... 2025-09-09T09:32:54,372 spinner=spinner, 2025-09-09T09:32:54,372 ^^^^^^^^^^^^^^^^ 2025-09-09T09:32:54,372 ) 2025-09-09T09:32:54,372 ^ 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-09T09:32:54,372 raise error 2025-09-09T09:32:54,372 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-09T09:32:54,372 2025-09-09T09:32:54,372 The above exception was the direct cause of the following exception: 2025-09-09T09:32:54,372 2025-09-09T09:32:54,372 Traceback (most recent call last): 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-09T09:32:54,372 status = _inner_run() 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-09T09:32:54,372 return self.run(options, args) 2025-09-09T09:32:54,372 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-09T09:32:54,372 return func(self, options, args) 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-09T09:32:54,372 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-09T09:32:54,372 result = self._result = resolver.resolve( 2025-09-09T09:32:54,372 ~~~~~~~~~~~~~~~~^ 2025-09-09T09:32:54,372 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-09T09:32:54,372 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T09:32:54,372 ) 2025-09-09T09:32:54,372 ^ 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-09T09:32:54,372 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-09T09:32:54,372 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-09T09:32:54,372 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-09T09:32:54,372 if not criterion.candidates: 2025-09-09T09:32:54,372 ^^^^^^^^^^^^^^^^^^^^ 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-09T09:32:54,372 return bool(self._sequence) 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-09T09:32:54,372 self._bool = any(self) 2025-09-09T09:32:54,372 ~~~^^^^^^ 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-09T09:32:54,372 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-09T09:32:54,372 ^^^^^^^^ 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-09T09:32:54,372 candidate = func() 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-09T09:32:54,372 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-09T09:32:54,372 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T09:32:54,372 link, template, name, version 2025-09-09T09:32:54,372 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T09:32:54,372 ) 2025-09-09T09:32:54,372 ^ 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-09T09:32:54,372 self._link_candidate_cache[link] = LinkCandidate( 2025-09-09T09:32:54,372 ~~~~~~~~~~~~~^ 2025-09-09T09:32:54,372 link, 2025-09-09T09:32:54,372 ^^^^^ 2025-09-09T09:32:54,372 ...<3 lines>... 2025-09-09T09:32:54,372 version=version, 2025-09-09T09:32:54,372 ^^^^^^^^^^^^^^^^ 2025-09-09T09:32:54,372 ) 2025-09-09T09:32:54,372 ^ 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-09T09:32:54,372 super().__init__( 2025-09-09T09:32:54,372 ~~~~~~~~~~~~~~~~^ 2025-09-09T09:32:54,372 link=link, 2025-09-09T09:32:54,372 ^^^^^^^^^^ 2025-09-09T09:32:54,372 ...<4 lines>... 2025-09-09T09:32:54,372 version=version, 2025-09-09T09:32:54,372 ^^^^^^^^^^^^^^^^ 2025-09-09T09:32:54,372 ) 2025-09-09T09:32:54,372 ^ 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-09T09:32:54,372 self.dist = self._prepare() 2025-09-09T09:32:54,372 ~~~~~~~~~~~~~^^ 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-09T09:32:54,372 dist = self._prepare_distribution() 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-09T09:32:54,372 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-09T09:32:54,372 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-09T09:32:54,372 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-09T09:32:54,372 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-09T09:32:54,372 dist = _get_prepared_distribution( 2025-09-09T09:32:54,372 req, 2025-09-09T09:32:54,372 ...<3 lines>... 2025-09-09T09:32:54,372 self.check_build_deps, 2025-09-09T09:32:54,372 ) 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-09T09:32:54,372 abstract_dist.prepare_distribution_metadata( 2025-09-09T09:32:54,372 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T09:32:54,372 finder, build_isolation, check_build_deps 2025-09-09T09:32:54,372 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T09:32:54,372 ) 2025-09-09T09:32:54,372 ^ 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-09T09:32:54,372 self.req.prepare_metadata() 2025-09-09T09:32:54,372 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-09T09:32:54,372 self.metadata_directory = generate_metadata_legacy( 2025-09-09T09:32:54,372 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T09:32:54,372 build_env=self.build_env, 2025-09-09T09:32:54,372 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T09:32:54,372 ...<3 lines>... 2025-09-09T09:32:54,372 details=details, 2025-09-09T09:32:54,372 ^^^^^^^^^^^^^^^^ 2025-09-09T09:32:54,372 ) 2025-09-09T09:32:54,372 ^ 2025-09-09T09:32:54,372 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-09T09:32:54,372 raise MetadataGenerationFailed(package_details=details) from error 2025-09-09T09:32:54,372 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-09T09:32:54,395 Removed graph-walker==1.0.0 from https://files.pythonhosted.org/packages/0d/7c/f63d47826b2a559764c81ff88b15c46cd540fda47000a7ad402097d8718e/graph-walker-1.0.0.tar.gz from build tracker '/tmp/pip-build-tracker-sl4wp_qf' 2025-09-09T09:32:54,395 Removed build tracker: '/tmp/pip-build-tracker-sl4wp_qf'