2022-04-16T06:21:11,923 Created temporary directory: /tmp/pip-ephem-wheel-cache-3z8j38en
2022-04-16T06:21:11,928 Created temporary directory: /tmp/pip-req-tracker-o3pptdwm
2022-04-16T06:21:11,929 Initialized build tracking at /tmp/pip-req-tracker-o3pptdwm
2022-04-16T06:21:11,930 Created build tracker: /tmp/pip-req-tracker-o3pptdwm
2022-04-16T06:21:11,930 Entered build tracker: /tmp/pip-req-tracker-o3pptdwm
2022-04-16T06:21:11,931 Created temporary directory: /tmp/pip-wheel-rjdr2g7r
2022-04-16T06:21:12,003 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-04-16T06:21:12,012 2 location(s) to search for versions of blosum-distance:
2022-04-16T06:21:12,012 * https://pypi.org/simple/blosum-distance/
2022-04-16T06:21:12,012 * https://www.piwheels.org/simple/blosum-distance/
2022-04-16T06:21:12,013 Fetching project page and analyzing links: https://pypi.org/simple/blosum-distance/
2022-04-16T06:21:12,014 Getting page https://pypi.org/simple/blosum-distance/
2022-04-16T06:21:12,017 Found index url https://pypi.org/simple
2022-04-16T06:21:12,133   Skipping link: No binaries permitted for blosum-distance: https://files.pythonhosted.org/packages/c7/34/af920f3c0e33bb9aef615227354f020eaeedd726dbaf0e05d03ad0962789/blosum_distance-0.1.0-cp39-none-win_amd64.whl#sha256=ff8ca40c3add3aa13c7ad02d0de893ab0b9ab2fe6d2478e37648c0f7b767d9d8 (from https://pypi.org/simple/blosum-distance/) (requires-python:>=3.6)
2022-04-16T06:21:12,135   Found link https://files.pythonhosted.org/packages/b2/45/e52f230ecacbbc33190c340919e67e1c424aad5b573746f18c3f6d6b3ac9/blosum_distance-0.1.0.tar.gz#sha256=47d29f53917bba791ee3ddbc0bab5f8882183f675a4bfb1411a77587a0663207 (from https://pypi.org/simple/blosum-distance/) (requires-python:>=3.6), version: 0.1.0
2022-04-16T06:21:12,135 Fetching project page and analyzing links: https://www.piwheels.org/simple/blosum-distance/
2022-04-16T06:21:12,136 Getting page https://www.piwheels.org/simple/blosum-distance/
2022-04-16T06:21:12,138 Found index url https://www.piwheels.org/simple
2022-04-16T06:21:12,338 Skipping link: not a file: https://www.piwheels.org/simple/blosum-distance/
2022-04-16T06:21:12,339 Skipping link: not a file: https://pypi.org/simple/blosum-distance/
2022-04-16T06:21:12,383 Given no hashes to check 1 links for project 'blosum-distance': discarding no candidates
2022-04-16T06:21:12,425 Collecting blosum-distance==0.1.0
2022-04-16T06:21:12,429   Created temporary directory: /tmp/pip-unpack-60fb4trj
2022-04-16T06:21:12,519   Downloading blosum_distance-0.1.0.tar.gz (934 kB)
2022-04-16T06:21:13,431   Added blosum-distance==0.1.0 from https://files.pythonhosted.org/packages/b2/45/e52f230ecacbbc33190c340919e67e1c424aad5b573746f18c3f6d6b3ac9/blosum_distance-0.1.0.tar.gz#sha256=47d29f53917bba791ee3ddbc0bab5f8882183f675a4bfb1411a77587a0663207 to build tracker '/tmp/pip-req-tracker-o3pptdwm'
2022-04-16T06:21:13,440   Created temporary directory: /tmp/pip-build-env-z8h9e2nk
2022-04-16T06:21:13,460   Created temporary directory: /tmp/pip-standalone-pip-0wmqeei5
2022-04-16T06:21:15,624   Installing build dependencies: started
2022-04-16T06:21:15,626   Running command pip subprocess to install build dependencies
2022-04-16T06:21:27,359   Using pip 22.0.4 from /tmp/pip-standalone-pip-0wmqeei5/__env_pip__.zip/pip (python 3.9)
2022-04-16T06:21:28,852   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-04-16T06:21:31,627   Collecting maturin<0.13,>=0.12
2022-04-16T06:21:31,962     Using cached maturin-0.12.12-py3-none-manylinux_2_17_armv7l.manylinux2014_armv7l.whl (8.0 MB)
2022-04-16T06:21:32,902   Collecting tomli>=1.1.0
2022-04-16T06:21:32,966     Using cached https://www.piwheels.org/simple/tomli/tomli-2.0.1-py3-none-any.whl (12 kB)
2022-04-16T06:21:36,377   Installing collected packages: tomli, maturin
2022-04-16T06:21:38,038   Successfully installed maturin-0.12.12 tomli-2.0.1
2022-04-16T06:21:38,677   Installing build dependencies: finished with status 'done'
2022-04-16T06:21:38,703   Getting requirements to build wheel: started
2022-04-16T06:21:38,705   Running command Getting requirements to build wheel
2022-04-16T06:21:39,103   Getting requirements to build wheel: finished with status 'done'
2022-04-16T06:21:39,114   Created temporary directory: /tmp/pip-modern-metadata-paeo08u2
2022-04-16T06:21:39,120   Preparing metadata (pyproject.toml): started
2022-04-16T06:21:39,122   Running command Preparing metadata (pyproject.toml)
2022-04-16T06:21:39,819   💥 maturin failed
2022-04-16T06:21:39,820     Caused by: Cargo metadata failed. Does your crate compile with `cargo build`?
2022-04-16T06:21:39,821     Caused by: `cargo metadata` exited with an error: error: failed to parse manifest at `/tmp/pip-wheel-rjdr2g7r/blosum-distance_675aa60975054fe4904364c84de7375c/Cargo.toml`

2022-04-16T06:21:39,822   Caused by:
2022-04-16T06:21:39,822     failed to parse the `edition` key

2022-04-16T06:21:39,823   Caused by:
2022-04-16T06:21:39,823     this version of Cargo is older than the `2021` edition, and only supports `2015` and `2018` editions.
2022-04-16T06:21:39,823   Error running maturin: Command '['maturin', 'pep517', 'write-dist-info', '--metadata-directory', '/tmp/pip-modern-metadata-paeo08u2', '--interpreter', '/usr/bin/python3']' returned non-zero exit status 1.
2022-04-16T06:21:39,824   Checking for Rust toolchain....
2022-04-16T06:21:39,824   Running `maturin pep517 write-dist-info --metadata-directory /tmp/pip-modern-metadata-paeo08u2 --interpreter /usr/bin/python3`
2022-04-16T06:21:39,861   ERROR: [present-diagnostic] Preparing metadata (pyproject.toml) exited with 1
2022-04-16T06:21:39,900   [bold magenta]full command[/]: [blue]/usr/bin/python3 /usr/local/lib/python3.9/dist-packages/pip/_vendor/pep517/in_process/_in_process.py prepare_metadata_for_build_wheel /tmp/tmp3coy5iji[/]
2022-04-16T06:21:39,900   [bold magenta]cwd[/]: /tmp/pip-wheel-rjdr2g7r/blosum-distance_675aa60975054fe4904364c84de7375c
2022-04-16T06:21:39,901   Preparing metadata (pyproject.toml): finished with status 'error'
2022-04-16T06:21:39,906 ERROR: [present-diagnostic] metadata generation failed
2022-04-16T06:21:39,920 Exception information:
2022-04-16T06:21:39,920 Traceback (most recent call last):
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata.py", line 35, in generate_metadata
2022-04-16T06:21:39,920     distinfo_dir = backend.prepare_metadata_for_build_wheel(metadata_dir)
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/pep517/wrappers.py", line 188, in prepare_metadata_for_build_wheel
2022-04-16T06:21:39,920     return self._call_hook('prepare_metadata_for_build_wheel', {
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/pep517/wrappers.py", line 322, in _call_hook
2022-04-16T06:21:39,920     self._subprocess_runner(
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/utils/subprocess.py", line 252, in runner
2022-04-16T06:21:39,920     call_subprocess(
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2022-04-16T06:21:39,920     raise error
2022-04-16T06:21:39,920 pip._internal.exceptions.InstallationSubprocessError: Preparing metadata (pyproject.toml) exited with 1
2022-04-16T06:21:39,920 
2022-04-16T06:21:39,920 The above exception was the direct cause of the following exception:
2022-04-16T06:21:39,920 
2022-04-16T06:21:39,920 Traceback (most recent call last):
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 167, in exc_logging_wrapper
2022-04-16T06:21:39,920     status = run_func(*args)
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2022-04-16T06:21:39,920     return func(self, options, args)
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 145, in run
2022-04-16T06:21:39,920     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 94, in resolve
2022-04-16T06:21:39,920     result = self._result = resolver.resolve(
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2022-04-16T06:21:39,920     state = resolution.resolve(requirements, max_rounds=max_rounds)
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2022-04-16T06:21:39,920     self._add_to_criteria(self.state.criteria, r, parent=None)
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria
2022-04-16T06:21:39,920     if not criterion.candidates:
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2022-04-16T06:21:39,920     return bool(self._sequence)
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2022-04-16T06:21:39,920     return any(self)
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2022-04-16T06:21:39,920     return (c for c in iterator if id(c) not in self._incompatible_ids)
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2022-04-16T06:21:39,920     candidate = func()
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 215, in _make_candidate_from_link
2022-04-16T06:21:39,920     self._link_candidate_cache[link] = LinkCandidate(
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 288, in __init__
2022-04-16T06:21:39,920     super().__init__(
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 158, in __init__
2022-04-16T06:21:39,920     self.dist = self._prepare()
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 227, in _prepare
2022-04-16T06:21:39,920     dist = self._prepare_distribution()
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 299, in _prepare_distribution
2022-04-16T06:21:39,920     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 487, in prepare_linked_requirement
2022-04-16T06:21:39,920     return self._prepare_linked_requirement(req, parallel_builds)
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 556, in _prepare_linked_requirement
2022-04-16T06:21:39,920     dist = _get_prepared_distribution(
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 58, in _get_prepared_distribution
2022-04-16T06:21:39,920     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 47, in prepare_distribution_metadata
2022-04-16T06:21:39,920     self.req.prepare_metadata()
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 522, in prepare_metadata
2022-04-16T06:21:39,920     self.metadata_directory = generate_metadata(
2022-04-16T06:21:39,920   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata.py", line 37, in generate_metadata
2022-04-16T06:21:39,920     raise MetadataGenerationFailed(package_details=details) from error
2022-04-16T06:21:39,920 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2022-04-16T06:21:39,944 Removed blosum-distance==0.1.0 from https://files.pythonhosted.org/packages/b2/45/e52f230ecacbbc33190c340919e67e1c424aad5b573746f18c3f6d6b3ac9/blosum_distance-0.1.0.tar.gz#sha256=47d29f53917bba791ee3ddbc0bab5f8882183f675a4bfb1411a77587a0663207 from build tracker '/tmp/pip-req-tracker-o3pptdwm'
2022-04-16T06:21:39,945 Removed build tracker: '/tmp/pip-req-tracker-o3pptdwm'