2022-03-01T18:22:25,049 Created temporary directory: /tmp/pip-ephem-wheel-cache-4m_m7rmz 2022-03-01T18:22:25,054 Created temporary directory: /tmp/pip-req-tracker-3gdcq1_a 2022-03-01T18:22:25,055 Initialized build tracking at /tmp/pip-req-tracker-3gdcq1_a 2022-03-01T18:22:25,056 Created build tracker: /tmp/pip-req-tracker-3gdcq1_a 2022-03-01T18:22:25,056 Entered build tracker: /tmp/pip-req-tracker-3gdcq1_a 2022-03-01T18:22:25,057 Created temporary directory: /tmp/pip-wheel-nmv6njdh 2022-03-01T18:22:25,125 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2022-03-01T18:22:25,133 2 location(s) to search for versions of fast-unit: 2022-03-01T18:22:25,133 * https://pypi.org/simple/fast-unit/ 2022-03-01T18:22:25,133 * https://www.piwheels.org/simple/fast-unit/ 2022-03-01T18:22:25,134 Fetching project page and analyzing links: https://pypi.org/simple/fast-unit/ 2022-03-01T18:22:25,135 Getting page https://pypi.org/simple/fast-unit/ 2022-03-01T18:22:25,139 Found index url https://pypi.org/simple 2022-03-01T18:22:25,248 Skipping link: No binaries permitted for fast-unit: https://files.pythonhosted.org/packages/80/e9/1f50b191afeafbc184b9967cd4137c9b4adcaebfa68f62abeda8b407a0c5/fast_unit-0.1.0-cp310-cp310-linux_armv7l.whl#sha256=21af8240d90de7bfb4a5242379dd08ca057d8d71496a3181afca83f3f3ead1f6 (from https://pypi.org/simple/fast-unit/) 2022-03-01T18:22:25,249 Found link https://files.pythonhosted.org/packages/11/24/43f61b94bf716ff7f460a59f28a5ddc01ee29fb11700b718e4c040c6802d/fast_unit-0.1.0.tar.gz#sha256=5ac5405229f7a2f131c9a97c9ad53b9aefb065995d6dfb0a5e7488879c834ceb (from https://pypi.org/simple/fast-unit/), version: 0.1.0 2022-03-01T18:22:25,250 Fetching project page and analyzing links: https://www.piwheels.org/simple/fast-unit/ 2022-03-01T18:22:25,251 Getting page https://www.piwheels.org/simple/fast-unit/ 2022-03-01T18:22:25,253 Found index url https://www.piwheels.org/simple 2022-03-01T18:22:25,467 Skipping link: not a file: https://www.piwheels.org/simple/fast-unit/ 2022-03-01T18:22:25,468 Skipping link: not a file: https://pypi.org/simple/fast-unit/ 2022-03-01T18:22:25,502 Given no hashes to check 1 links for project 'fast-unit': discarding no candidates 2022-03-01T18:22:25,533 Collecting fast-unit==0.1.0 2022-03-01T18:22:25,537 Created temporary directory: /tmp/pip-unpack-5b82dxz8 2022-03-01T18:22:25,632 Downloading fast_unit-0.1.0.tar.gz (61.1 MB) 2022-03-01T18:23:25,373 Added fast-unit==0.1.0 from https://files.pythonhosted.org/packages/11/24/43f61b94bf716ff7f460a59f28a5ddc01ee29fb11700b718e4c040c6802d/fast_unit-0.1.0.tar.gz#sha256=5ac5405229f7a2f131c9a97c9ad53b9aefb065995d6dfb0a5e7488879c834ceb to build tracker '/tmp/pip-req-tracker-3gdcq1_a' 2022-03-01T18:23:25,382 Created temporary directory: /tmp/pip-build-env-zodr9a1r 2022-03-01T18:23:25,398 Created temporary directory: /tmp/pip-standalone-pip-_0f061op 2022-03-01T18:23:27,825 Installing build dependencies: started 2022-03-01T18:23:27,828 Running command pip subprocess to install build dependencies 2022-03-01T18:23:37,909 Using pip 22.0.3 from /tmp/pip-standalone-pip-_0f061op/__env_pip__.zip/pip (python 3.7) 2022-03-01T18:23:39,332 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2022-03-01T18:23:41,674 Collecting maturin<0.13,>=0.12 2022-03-01T18:23:41,972 Using cached maturin-0.12.9-py3-none-manylinux_2_17_armv7l.manylinux2014_armv7l.whl (7.9 MB) 2022-03-01T18:23:42,761 Collecting toml~=0.10.2 2022-03-01T18:23:42,792 Using cached https://www.piwheels.org/simple/toml/toml-0.10.2-py2.py3-none-any.whl (16 kB) 2022-03-01T18:23:46,697 Installing collected packages: toml, maturin 2022-03-01T18:23:48,539 Successfully installed maturin-0.12.9 toml-0.10.2 2022-03-01T18:23:49,130 Installing build dependencies: finished with status 'done' 2022-03-01T18:23:49,158 Getting requirements to build wheel: started 2022-03-01T18:23:49,160 Running command Getting requirements to build wheel 2022-03-01T18:23:49,578 Getting requirements to build wheel: finished with status 'done' 2022-03-01T18:23:49,589 Created temporary directory: /tmp/pip-modern-metadata-zc33w92n 2022-03-01T18:23:49,595 Preparing metadata (pyproject.toml): started 2022-03-01T18:23:49,597 Running command Preparing metadata (pyproject.toml) 2022-03-01T18:23:50,169 💥 maturin failed 2022-03-01T18:23:50,170 Caused by: Cargo metadata failed. Does your crate compile with `cargo build`? 2022-03-01T18:23:50,171 Caused by: `cargo metadata` exited with an error: error: failed to parse manifest at `/tmp/pip-wheel-nmv6njdh/fast-unit_57c4d1b6c27748aa8af2880146f9e421/Cargo.toml` 2022-03-01T18:23:50,172 Caused by: 2022-03-01T18:23:50,172 failed to parse the `edition` key 2022-03-01T18:23:50,173 Caused by: 2022-03-01T18:23:50,173 supported edition values are `2015` or `2018`, but `2021` is unknown 2022-03-01T18:23:50,173 Error running maturin: Command '['maturin', 'pep517', 'write-dist-info', '--metadata-directory', '/tmp/pip-modern-metadata-zc33w92n', '--interpreter', '/usr/bin/python3']' returned non-zero exit status 1. 2022-03-01T18:23:50,174 Checking for Rust toolchain.... 2022-03-01T18:23:50,174 Running `maturin pep517 write-dist-info --metadata-directory /tmp/pip-modern-metadata-zc33w92n --interpreter /usr/bin/python3` 2022-03-01T18:23:50,211 ERROR: [present-diagnostic] Preparing metadata (pyproject.toml) exited with 1 2022-03-01T18:23:50,252 [bold magenta]full command[/]: [blue]/usr/bin/python3 /usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/in_process/_in_process.py prepare_metadata_for_build_wheel /tmp/tmphd6y5m0i[/] 2022-03-01T18:23:50,253 [bold magenta]cwd[/]: /tmp/pip-wheel-nmv6njdh/fast-unit_57c4d1b6c27748aa8af2880146f9e421 2022-03-01T18:23:50,253 Preparing metadata (pyproject.toml): finished with status 'error' 2022-03-01T18:23:50,259 ERROR: [present-diagnostic] metadata generation failed 2022-03-01T18:23:50,273 Exception information: 2022-03-01T18:23:50,273 Traceback (most recent call last): 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/build/metadata.py", line 35, in generate_metadata 2022-03-01T18:23:50,273 distinfo_dir = backend.prepare_metadata_for_build_wheel(metadata_dir) 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/wrappers.py", line 191, in prepare_metadata_for_build_wheel 2022-03-01T18:23:50,273 '_allow_fallback': _allow_fallback, 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/wrappers.py", line 325, in _call_hook 2022-03-01T18:23:50,273 extra_environ=extra_environ 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/subprocess.py", line 257, in runner 2022-03-01T18:23:50,273 spinner=spinner, 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess 2022-03-01T18:23:50,273 raise error 2022-03-01T18:23:50,273 pip._internal.exceptions.InstallationSubprocessError: Preparing metadata (pyproject.toml) exited with 1 2022-03-01T18:23:50,273 2022-03-01T18:23:50,273 The above exception was the direct cause of the following exception: 2022-03-01T18:23:50,273 2022-03-01T18:23:50,273 Traceback (most recent call last): 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 167, in exc_logging_wrapper 2022-03-01T18:23:50,273 status = run_func(*args) 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper 2022-03-01T18:23:50,273 return func(self, options, args) 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 145, in run 2022-03-01T18:23:50,273 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 95, in resolve 2022-03-01T18:23:50,273 collected.requirements, max_rounds=try_to_avoid_resolution_too_deep 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve 2022-03-01T18:23:50,273 state = resolution.resolve(requirements, max_rounds=max_rounds) 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve 2022-03-01T18:23:50,273 self._add_to_criteria(self.state.criteria, r, parent=None) 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria 2022-03-01T18:23:50,273 if not criterion.candidates: 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__ 2022-03-01T18:23:50,273 return bool(self._sequence) 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__ 2022-03-01T18:23:50,273 return any(self) 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in 2022-03-01T18:23:50,273 return (c for c in iterator if id(c) not in self._incompatible_ids) 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built 2022-03-01T18:23:50,273 candidate = func() 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 220, in _make_candidate_from_link 2022-03-01T18:23:50,273 version=version, 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 294, in __init__ 2022-03-01T18:23:50,273 version=version, 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 158, in __init__ 2022-03-01T18:23:50,273 self.dist = self._prepare() 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 227, in _prepare 2022-03-01T18:23:50,273 dist = self._prepare_distribution() 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 299, in _prepare_distribution 2022-03-01T18:23:50,273 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 487, in prepare_linked_requirement 2022-03-01T18:23:50,273 return self._prepare_linked_requirement(req, parallel_builds) 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 560, in _prepare_linked_requirement 2022-03-01T18:23:50,273 self.build_isolation, 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 58, in _get_prepared_distribution 2022-03-01T18:23:50,273 abstract_dist.prepare_distribution_metadata(finder, build_isolation) 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/distributions/sdist.py", line 47, in prepare_distribution_metadata 2022-03-01T18:23:50,273 self.req.prepare_metadata() 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 525, in prepare_metadata 2022-03-01T18:23:50,273 details=details, 2022-03-01T18:23:50,273 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/build/metadata.py", line 37, in generate_metadata 2022-03-01T18:23:50,273 raise MetadataGenerationFailed(package_details=details) from error 2022-03-01T18:23:50,273 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2022-03-01T18:23:50,296 Removed fast-unit==0.1.0 from https://files.pythonhosted.org/packages/11/24/43f61b94bf716ff7f460a59f28a5ddc01ee29fb11700b718e4c040c6802d/fast_unit-0.1.0.tar.gz#sha256=5ac5405229f7a2f131c9a97c9ad53b9aefb065995d6dfb0a5e7488879c834ceb from build tracker '/tmp/pip-req-tracker-3gdcq1_a' 2022-03-01T18:23:50,297 Removed build tracker: '/tmp/pip-req-tracker-3gdcq1_a'