2026-08-17T19:55:28,416 Created temporary directory: /tmp/pip-ephem-wheel-cache-n5xol93g 2026-08-17T19:55:28,418 Created temporary directory: /tmp/pip-build-tracker-xrks_4b5 2026-08-17T19:55:28,419 Initialized build tracking at /tmp/pip-build-tracker-xrks_4b5 2026-08-17T19:55:28,419 Created build tracker: /tmp/pip-build-tracker-xrks_4b5 2026-08-17T19:55:28,419 Entered build tracker: /tmp/pip-build-tracker-xrks_4b5 2026-08-17T19:55:28,420 Created temporary directory: /tmp/pip-wheel-d2ohoigy 2026-08-17T19:55:28,423 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453 2026-08-17T19:55:28,426 Created temporary directory: /tmp/pip-ephem-wheel-cache-4urj_ds6 2026-08-17T19:55:28,448 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2026-08-17T19:55:28,451 2 location(s) to search for versions of fairchem-core: 2026-08-17T19:55:28,451 * https://pypi.org/simple/fairchem-core/ 2026-08-17T19:55:28,451 * https://www.piwheels.org/simple/fairchem-core/ 2026-08-17T19:55:28,452 Fetching project page and analyzing links: https://pypi.org/simple/fairchem-core/ 2026-08-17T19:55:28,453 Getting page https://pypi.org/simple/fairchem-core/ 2026-08-17T19:55:28,454 Found index url https://pypi.org/simple 2026-08-17T19:55:28,684 Fetched page https://pypi.org/simple/fairchem-core/ as application/vnd.pypi.simple.v1+json 2026-08-17T19:55:28,700 Skipping link: No binaries permitted for fairchem-core: 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https://archive1.piwheels.org/simple/fairchem-core/fairchem_core-1.0.0b0-py3-none-any.whl#sha256=7081dbd977e32734cee175371a269fe4fbc5177ab70a5bbc7a0892e0f6e3d277 (from https://www.piwheels.org/simple/fairchem-core/) (requires-python:<3.13,>=3.9) 2026-08-17T19:55:28,988 Skipping link: not a file: https://www.piwheels.org/simple/fairchem-core/ 2026-08-17T19:55:28,989 Skipping link: not a file: https://pypi.org/simple/fairchem-core/ 2026-08-17T19:55:29,013 Given no hashes to check 1 links for project 'fairchem-core': discarding no candidates 2026-08-17T19:55:29,033 Collecting fairchem-core==2.22.0 2026-08-17T19:55:29,035 Created temporary directory: /tmp/pip-unpack-vojnt3_e 2026-08-17T19:55:29,187 Downloading fairchem_core-2.22.0.tar.gz (429 kB) 2026-08-17T19:55:29,771 Added fairchem-core==2.22.0 from https://files.pythonhosted.org/packages/a7/65/003c8d1153bb2068cabb3420e169d7c7987ea20f492d71bcef833d28944a/fairchem_core-2.22.0.tar.gz to build tracker '/tmp/pip-build-tracker-xrks_4b5' 2026-08-17T19:55:29,778 Created temporary directory: /tmp/pip-build-env-479zh6lz 2026-08-17T19:55:29,783 Installing build dependencies: started 2026-08-17T19:55:29,784 Running command pip subprocess to install build dependencies 2026-08-17T19:55:30,951 Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11) 2026-08-17T19:55:31,858 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. 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https://www.piwheels.org/simple/hatch-fancy-pypi-readme/hatch_fancy_pypi_readme-25.1.0-py3-none-any.whl.metadata 2026-08-17T19:55:33,866 Downloading https://www.piwheels.org/simple/hatch-fancy-pypi-readme/hatch_fancy_pypi_readme-25.1.0-py3-none-any.whl.metadata (2.0 kB) 2026-08-17T19:55:34,187 Collecting packaging>=24.2 2026-08-17T19:55:34,189 Obtaining dependency information for packaging>=24.2 from https://www.piwheels.org/simple/packaging/packaging-26.3-py3-none-any.whl.metadata 2026-08-17T19:55:34,232 Using cached https://www.piwheels.org/simple/packaging/packaging-26.3-py3-none-any.whl.metadata (3.6 kB) 2026-08-17T19:55:34,664 Collecting pathspec>=0.10.1 2026-08-17T19:55:34,665 Obtaining dependency information for pathspec>=0.10.1 from https://www.piwheels.org/simple/pathspec/pathspec-1.1.1-py3-none-any.whl.metadata 2026-08-17T19:55:34,679 Using cached https://www.piwheels.org/simple/pathspec/pathspec-1.1.1-py3-none-any.whl.metadata (14 kB) 2026-08-17T19:55:35,075 Collecting pluggy>=1.0.0 2026-08-17T19:55:35,077 Obtaining dependency information for pluggy>=1.0.0 from https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl.metadata 2026-08-17T19:55:35,095 Using cached https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl.metadata (4.8 kB) 2026-08-17T19:55:35,323 Collecting tomlkit>=0.11.1 2026-08-17T19:55:35,324 Obtaining dependency information for tomlkit>=0.11.1 from https://www.piwheels.org/simple/tomlkit/tomlkit-0.15.1-py3-none-any.whl.metadata 2026-08-17T19:55:35,336 Using cached https://www.piwheels.org/simple/tomlkit/tomlkit-0.15.1-py3-none-any.whl.metadata (3.3 kB) 2026-08-17T19:55:35,680 Collecting trove-classifiers 2026-08-17T19:55:35,681 Obtaining dependency information for trove-classifiers from https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2026.6.1.19-py3-none-any.whl.metadata 2026-08-17T19:55:35,694 Using cached https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2026.6.1.19-py3-none-any.whl.metadata (2.3 kB) 2026-08-17T19:55:36,100 Collecting setuptools-scm>=8.2.0 2026-08-17T19:55:36,101 Obtaining dependency information for setuptools-scm>=8.2.0 from https://www.piwheels.org/simple/setuptools-scm/setuptools_scm-10.2.1-py3-none-any.whl.metadata 2026-08-17T19:55:36,111 Downloading https://www.piwheels.org/simple/setuptools-scm/setuptools_scm-10.2.1-py3-none-any.whl.metadata (6.7 kB) 2026-08-17T19:55:36,290 Collecting vcs-versioning<3,>=2.0.0.dev0 2026-08-17T19:55:36,291 Obtaining dependency information for vcs-versioning<3,>=2.0.0.dev0 from https://www.piwheels.org/simple/vcs-versioning/vcs_versioning-2.2.4-py3-none-any.whl.metadata 2026-08-17T19:55:36,300 Downloading https://www.piwheels.org/simple/vcs-versioning/vcs_versioning-2.2.4-py3-none-any.whl.metadata (1.7 kB) 2026-08-17T19:55:37,806 Collecting setuptools 2026-08-17T19:55:37,807 Obtaining dependency information for setuptools from https://www.piwheels.org/simple/setuptools/setuptools-84.0.0-py3-none-any.whl.metadata 2026-08-17T19:55:37,821 Using cached https://www.piwheels.org/simple/setuptools/setuptools-84.0.0-py3-none-any.whl.metadata (6.6 kB) 2026-08-17T19:55:38,134 Using cached https://www.piwheels.org/simple/hatchling/hatchling-1.32.0-py3-none-any.whl (78 kB) 2026-08-17T19:55:38,148 Downloading https://www.piwheels.org/simple/hatch-vcs/hatch_vcs-0.5.0-py3-none-any.whl (8.5 kB) 2026-08-17T19:55:38,165 Downloading https://www.piwheels.org/simple/hatch-fancy-pypi-readme/hatch_fancy_pypi_readme-25.1.0-py3-none-any.whl (10 kB) 2026-08-17T19:55:38,194 Using cached https://www.piwheels.org/simple/packaging/packaging-26.3-py3-none-any.whl (129 kB) 2026-08-17T19:55:38,212 Using cached https://www.piwheels.org/simple/pathspec/pathspec-1.1.1-py3-none-any.whl (57 kB) 2026-08-17T19:55:38,228 Using cached https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl (20 kB) 2026-08-17T19:55:38,243 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https://www.piwheels.org/simple/hatch-fancy-pypi-readme/hatch_fancy_pypi_readme-25.1.0-py3-none-any.whl (10 kB) 2026-08-17T19:55:38,512 Using cached https://www.piwheels.org/simple/packaging/packaging-26.3-py3-none-any.whl (129 kB) 2026-08-17T19:55:38,539 Using cached https://www.piwheels.org/simple/pathspec/pathspec-1.1.1-py3-none-any.whl (57 kB) 2026-08-17T19:55:38,560 Using cached https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl (20 kB) 2026-08-17T19:55:38,580 Using cached https://www.piwheels.org/simple/setuptools-scm/setuptools_scm-10.2.1-py3-none-any.whl (29 kB) 2026-08-17T19:55:38,601 Using cached https://www.piwheels.org/simple/tomlkit/tomlkit-0.15.1-py3-none-any.whl (49 kB) 2026-08-17T19:55:38,623 Using cached https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2026.6.1.19-py3-none-any.whl (14 kB) 2026-08-17T19:55:38,648 Using cached https://www.piwheels.org/simple/vcs-versioning/vcs_versioning-2.2.4-py3-none-any.whl (109 kB) 2026-08-17T19:55:38,733 Using cached https://www.piwheels.org/simple/setuptools/setuptools-84.0.0-py3-none-any.whl (818 kB) 2026-08-17T19:55:41,548 Installing collected packages: trove-classifiers, tomlkit, setuptools, pluggy, pathspec, packaging, vcs-versioning, hatchling, setuptools-scm, hatch-fancy-pypi-readme, hatch-vcs 2026-08-17T19:55:41,583 Creating /tmp/pip-build-env-479zh6lz/overlay/local/bin 2026-08-17T19:55:41,585 changing mode of /tmp/pip-build-env-479zh6lz/overlay/local/bin/trove-classifiers to 755 2026-08-17T19:55:45,036 changing mode of /tmp/pip-build-env-479zh6lz/overlay/local/bin/vcs-versioning to 755 2026-08-17T19:55:45,490 changing mode of /tmp/pip-build-env-479zh6lz/overlay/local/bin/hatchling to 755 2026-08-17T19:55:45,629 changing mode of /tmp/pip-build-env-479zh6lz/overlay/local/bin/setuptools-scm to 755 2026-08-17T19:55:45,694 changing mode of /tmp/pip-build-env-479zh6lz/overlay/local/bin/hatch-fancy-pypi-readme to 755 2026-08-17T19:55:45,850 Successfully installed hatch-fancy-pypi-readme-25.1.0 hatch-vcs-0.5.0 hatchling-1.32.0 packaging-26.3 pathspec-1.1.1 pluggy-1.6.0 setuptools-84.0.0 setuptools-scm-10.2.1 tomlkit-0.15.1 trove-classifiers-2026.6.1.19 vcs-versioning-2.2.4 2026-08-17T19:55:46,202 Installing build dependencies: finished with status 'done' 2026-08-17T19:55:46,209 Getting requirements to build wheel: started 2026-08-17T19:55:46,210 Running command Getting requirements to build wheel 2026-08-17T19:55:46,570 Getting requirements to build wheel: finished with status 'done' 2026-08-17T19:55:46,573 Created temporary directory: /tmp/pip-modern-metadata-4ldsne_3 2026-08-17T19:55:46,576 Preparing metadata (pyproject.toml): started 2026-08-17T19:55:46,577 Running command Preparing metadata (pyproject.toml) 2026-08-17T19:55:47,128 Traceback (most recent call last): 2026-08-17T19:55:47,128 File "/usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in 2026-08-17T19:55:47,129 main() 2026-08-17T19:55:47,130 File "/usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main 2026-08-17T19:55:47,130 json_out['return_val'] = hook(**hook_input['kwargs']) 2026-08-17T19:55:47,131 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-17T19:55:47,131 File "/usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 152, in prepare_metadata_for_build_wheel 2026-08-17T19:55:47,132 whl_basename = backend.build_wheel(metadata_directory, config_settings) 2026-08-17T19:55:47,132 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-17T19:55:47,133 File "/tmp/pip-build-env-479zh6lz/overlay/local/lib/python3.11/dist-packages/hatchling/build.py", line 58, in build_wheel 2026-08-17T19:55:47,134 return os.path.basename(next(builder.build(directory=wheel_directory, versions=["standard"]))) 2026-08-17T19:55:47,135 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-17T19:55:47,136 File "/tmp/pip-build-env-479zh6lz/overlay/local/lib/python3.11/dist-packages/hatchling/builders/plugin/interface.py", line 157, in build 2026-08-17T19:55:47,137 artifact = version_api[version](directory, **build_data) 2026-08-17T19:55:47,137 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-17T19:55:47,138 File "/tmp/pip-build-env-479zh6lz/overlay/local/lib/python3.11/dist-packages/hatchling/builders/wheel.py", line 529, in build_standard 2026-08-17T19:55:47,139 record = archive.add_file(included_file) 2026-08-17T19:55:47,139 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-17T19:55:47,140 File "/tmp/pip-build-env-479zh6lz/overlay/local/lib/python3.11/dist-packages/hatchling/builders/wheel.py", line 117, in add_file 2026-08-17T19:55:47,141 file_stat = os.stat(included_file.path) 2026-08-17T19:55:47,141 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-17T19:55:47,142 FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-d2ohoigy/fairchem-core_ca39c3e4a6c44809907cc95edbb6a362/src/fairchem/core/README.md' 2026-08-17T19:55:47,195 ERROR: [present-rich] Preparing metadata (pyproject.toml) exited with 1 2026-08-17T19:55:47,208 [bold magenta]full command[/]: [blue]/usr/bin/python3 /usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py prepare_metadata_for_build_wheel /tmp/tmp8x9vtb57[/] 2026-08-17T19:55:47,208 [bold magenta]cwd[/]: /tmp/pip-wheel-d2ohoigy/fairchem-core_ca39c3e4a6c44809907cc95edbb6a362 2026-08-17T19:55:47,209 Preparing metadata (pyproject.toml): finished with status 'error' 2026-08-17T19:55:47,211 ERROR: [present-rich] metadata generation failed 2026-08-17T19:55:47,217 Exception information: 2026-08-17T19:55:47,217 Traceback (most recent call last): 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata.py", line 35, in generate_metadata 2026-08-17T19:55:47,217 distinfo_dir = backend.prepare_metadata_for_build_wheel(metadata_dir) 2026-08-17T19:55:47,217 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_internal/utils/misc.py", line 746, in prepare_metadata_for_build_wheel 2026-08-17T19:55:47,217 return super().prepare_metadata_for_build_wheel( 2026-08-17T19:55:47,217 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_impl.py", line 186, in prepare_metadata_for_build_wheel 2026-08-17T19:55:47,217 return self._call_hook('prepare_metadata_for_build_wheel', { 2026-08-17T19:55:47,217 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_impl.py", line 311, in _call_hook 2026-08-17T19:55:47,217 self._subprocess_runner( 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 252, in runner 2026-08-17T19:55:47,217 call_subprocess( 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess 2026-08-17T19:55:47,217 raise error 2026-08-17T19:55:47,217 pip._internal.exceptions.InstallationSubprocessError: Preparing metadata (pyproject.toml) exited with 1 2026-08-17T19:55:47,217 2026-08-17T19:55:47,217 The above exception was the direct cause of the following exception: 2026-08-17T19:55:47,217 2026-08-17T19:55:47,217 Traceback (most recent call last): 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper 2026-08-17T19:55:47,217 status = run_func(*args) 2026-08-17T19:55:47,217 ^^^^^^^^^^^^^^^ 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 247, in wrapper 2026-08-17T19:55:47,217 return func(self, options, args) 2026-08-17T19:55:47,217 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 170, in run 2026-08-17T19:55:47,217 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2026-08-17T19:55:47,217 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve 2026-08-17T19:55:47,217 result = self._result = resolver.resolve( 2026-08-17T19:55:47,217 ^^^^^^^^^^^^^^^^^ 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve 2026-08-17T19:55:47,217 state = resolution.resolve(requirements, max_rounds=max_rounds) 2026-08-17T19:55:47,217 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve 2026-08-17T19:55:47,217 self._add_to_criteria(self.state.criteria, r, parent=None) 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria 2026-08-17T19:55:47,217 if not criterion.candidates: 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__ 2026-08-17T19:55:47,217 return bool(self._sequence) 2026-08-17T19:55:47,217 ^^^^^^^^^^^^^^^^^^^^ 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__ 2026-08-17T19:55:47,217 return any(self) 2026-08-17T19:55:47,217 ^^^^^^^^^ 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in 2026-08-17T19:55:47,217 return (c for c in iterator if id(c) not in self._incompatible_ids) 2026-08-17T19:55:47,217 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built 2026-08-17T19:55:47,217 candidate = func() 2026-08-17T19:55:47,217 ^^^^^^ 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link 2026-08-17T19:55:47,217 self._link_candidate_cache[link] = LinkCandidate( 2026-08-17T19:55:47,217 ^^^^^^^^^^^^^^ 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 297, in __init__ 2026-08-17T19:55:47,217 super().__init__( 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 162, in __init__ 2026-08-17T19:55:47,217 self.dist = self._prepare() 2026-08-17T19:55:47,217 ^^^^^^^^^^^^^^^ 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 231, in _prepare 2026-08-17T19:55:47,217 dist = self._prepare_distribution() 2026-08-17T19:55:47,217 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 308, in _prepare_distribution 2026-08-17T19:55:47,217 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2026-08-17T19:55:47,217 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 491, in prepare_linked_requirement 2026-08-17T19:55:47,217 return self._prepare_linked_requirement(req, parallel_builds) 2026-08-17T19:55:47,217 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 577, in _prepare_linked_requirement 2026-08-17T19:55:47,217 dist = _get_prepared_distribution( 2026-08-17T19:55:47,217 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution 2026-08-17T19:55:47,217 abstract_dist.prepare_distribution_metadata( 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata 2026-08-17T19:55:47,217 self.req.prepare_metadata() 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 539, in prepare_metadata 2026-08-17T19:55:47,217 self.metadata_directory = generate_metadata( 2026-08-17T19:55:47,217 ^^^^^^^^^^^^^^^^^^ 2026-08-17T19:55:47,217 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata.py", line 37, in generate_metadata 2026-08-17T19:55:47,217 raise MetadataGenerationFailed(package_details=details) from error 2026-08-17T19:55:47,217 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2026-08-17T19:55:47,244 Removed fairchem-core==2.22.0 from https://files.pythonhosted.org/packages/a7/65/003c8d1153bb2068cabb3420e169d7c7987ea20f492d71bcef833d28944a/fairchem_core-2.22.0.tar.gz from build tracker '/tmp/pip-build-tracker-xrks_4b5' 2026-08-17T19:55:47,244 Removed build tracker: '/tmp/pip-build-tracker-xrks_4b5'