2022-04-02T04:43:03,335 Created temporary directory: /tmp/pip-ephem-wheel-cache-vke928xl 2022-04-02T04:43:03,340 Created temporary directory: /tmp/pip-req-tracker-ciixtawf 2022-04-02T04:43:03,341 Initialized build tracking at /tmp/pip-req-tracker-ciixtawf 2022-04-02T04:43:03,341 Created build tracker: /tmp/pip-req-tracker-ciixtawf 2022-04-02T04:43:03,342 Entered build tracker: /tmp/pip-req-tracker-ciixtawf 2022-04-02T04:43:03,343 Created temporary directory: /tmp/pip-wheel-9kr4htkh 2022-04-02T04:43:03,409 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2022-04-02T04:43:03,418 2 location(s) to search for versions of mangle: 2022-04-02T04:43:03,418 * https://pypi.org/simple/mangle/ 2022-04-02T04:43:03,418 * https://www.piwheels.org/simple/mangle/ 2022-04-02T04:43:03,419 Fetching project page and analyzing links: https://pypi.org/simple/mangle/ 2022-04-02T04:43:03,420 Getting page https://pypi.org/simple/mangle/ 2022-04-02T04:43:03,423 Found index url https://pypi.org/simple 2022-04-02T04:43:03,537 Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/cb/09/2b23329026651a4407913fec5c6e9366a0564ee94e116f51df0e3659988a/mangle-0.0.1-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=cf159965bdbad2e01f4d258080531bb1004ebd5f6376e7001bbedcd1c84dcb84 (from https://pypi.org/simple/mangle/) (requires-python:>=3.7) 2022-04-02T04:43:03,537 Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/11/a8/a80ac0ec7c7616d9a556371eca438f126c51461b308ea5bab2169fcc60e9/mangle-0.0.1-cp37-cp37m-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=1ea0ba36174d4731f95c06779b77790142e9e2f5ac2508eda334b8bf4202fd46 (from https://pypi.org/simple/mangle/) (requires-python:>=3.7) 2022-04-02T04:43:03,538 Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/1a/b6/e457b2022a7430a0cb3f48048f007638d770fd0c44e798d893aa7d741150/mangle-0.0.1-cp38-cp38-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=bba1cf916451d70f9e7167fbaafdc5499b46a4f67f730d26e79275dd83dc2308 (from https://pypi.org/simple/mangle/) (requires-python:>=3.7) 2022-04-02T04:43:03,538 Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/e2/d6/7b2f89762df672ef16d0d370e95abb2b5b4c5ba226e3f25d07428646d5ce/mangle-0.0.1-cp39-cp39-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=3eda281b9b7cf4f864f933c153a99d791311a6118552c9d458094ab9c6068fc6 (from https://pypi.org/simple/mangle/) (requires-python:>=3.7) 2022-04-02T04:43:03,539 Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/09/06/50125bccc97a05a1d953771c72bf1cbeeb951ee899c1758b789f0ee2d6c7/mangle-0.0.1-pp37-pypy37_pp73-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=411cd6472471b3afbcb74431a9aa1863913875e29cecb3ce251ccdcb11ed1c84 (from https://pypi.org/simple/mangle/) (requires-python:>=3.7) 2022-04-02T04:43:03,540 Found link https://files.pythonhosted.org/packages/9e/e1/e95ef703155732702dbea837a83a574be52e44395f9b45832e115670ceb0/mangle-0.0.1.tar.gz#sha256=f7e856f1f52fdd3f188c16b95d368ed2c3e2c9a61f4f159fee40b26cccff202b (from https://pypi.org/simple/mangle/) (requires-python:>=3.7), version: 0.0.1 2022-04-02T04:43:03,541 Fetching project page and analyzing links: https://www.piwheels.org/simple/mangle/ 2022-04-02T04:43:03,542 Getting page https://www.piwheels.org/simple/mangle/ 2022-04-02T04:43:03,544 Found index url https://www.piwheels.org/simple 2022-04-02T04:43:03,759 Skipping link: not a file: https://www.piwheels.org/simple/mangle/ 2022-04-02T04:43:03,759 Skipping link: not a file: https://pypi.org/simple/mangle/ 2022-04-02T04:43:03,803 Given no hashes to check 1 links for project 'mangle': discarding no candidates 2022-04-02T04:43:03,844 Collecting mangle==0.0.1 2022-04-02T04:43:03,848 Created temporary directory: /tmp/pip-unpack-jhy72kab 2022-04-02T04:43:03,938 Downloading mangle-0.0.1.tar.gz (11 kB) 2022-04-02T04:43:04,004 Added mangle==0.0.1 from https://files.pythonhosted.org/packages/9e/e1/e95ef703155732702dbea837a83a574be52e44395f9b45832e115670ceb0/mangle-0.0.1.tar.gz#sha256=f7e856f1f52fdd3f188c16b95d368ed2c3e2c9a61f4f159fee40b26cccff202b to build tracker '/tmp/pip-req-tracker-ciixtawf' 2022-04-02T04:43:04,013 Created temporary directory: /tmp/pip-build-env-c30wk3zc 2022-04-02T04:43:04,034 Created temporary directory: /tmp/pip-standalone-pip-f7ces_ym 2022-04-02T04:43:06,228 Installing build dependencies: started 2022-04-02T04:43:06,230 Running command pip subprocess to install build dependencies 2022-04-02T04:43:17,908 Using pip 22.0.4 from /tmp/pip-standalone-pip-f7ces_ym/__env_pip__.zip/pip (python 3.9) 2022-04-02T04:43:19,372 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2022-04-02T04:43:22,002 Collecting maturin<0.13,>=0.12 2022-04-02T04:43:22,297 Using cached maturin-0.12.11-py3-none-manylinux_2_17_armv7l.manylinux2014_armv7l.whl (8.0 MB) 2022-04-02T04:43:23,177 Collecting tomli>=1.1.0 2022-04-02T04:43:23,210 Using cached https://www.piwheels.org/simple/tomli/tomli-2.0.1-py3-none-any.whl (12 kB) 2022-04-02T04:43:26,419 Installing collected packages: tomli, maturin 2022-04-02T04:43:28,096 Successfully installed maturin-0.12.11 tomli-2.0.1 2022-04-02T04:43:28,738 Installing build dependencies: finished with status 'done' 2022-04-02T04:43:28,765 Getting requirements to build wheel: started 2022-04-02T04:43:28,767 Running command Getting requirements to build wheel 2022-04-02T04:43:29,168 Getting requirements to build wheel: finished with status 'done' 2022-04-02T04:43:29,178 Created temporary directory: /tmp/pip-modern-metadata-dfzqt6sz 2022-04-02T04:43:29,183 Preparing metadata (pyproject.toml): started 2022-04-02T04:43:29,185 Running command Preparing metadata (pyproject.toml) 2022-04-02T04:43:29,768 💥 maturin failed 2022-04-02T04:43:29,769 Caused by: Cargo metadata failed. Does your crate compile with `cargo build`? 2022-04-02T04:43:29,770 Caused by: `cargo metadata` exited with an error: error: failed to parse manifest at `/tmp/pip-wheel-9kr4htkh/mangle_be1843f30e814090bb398e573f06e96f/Cargo.toml` 2022-04-02T04:43:29,771 Caused by: 2022-04-02T04:43:29,771 failed to parse the `edition` key 2022-04-02T04:43:29,771 Caused by: 2022-04-02T04:43:29,772 this version of Cargo is older than the `2021` edition, and only supports `2015` and `2018` editions. 2022-04-02T04:43:29,774 Error running maturin: Command '['maturin', 'pep517', 'write-dist-info', '--metadata-directory', '/tmp/pip-modern-metadata-dfzqt6sz', '--interpreter', '/usr/bin/python3']' returned non-zero exit status 1. 2022-04-02T04:43:29,775 Checking for Rust toolchain.... 2022-04-02T04:43:29,776 Running `maturin pep517 write-dist-info --metadata-directory /tmp/pip-modern-metadata-dfzqt6sz --interpreter /usr/bin/python3` 2022-04-02T04:43:29,815 ERROR: [present-diagnostic] Preparing metadata (pyproject.toml) exited with 1 2022-04-02T04:43:29,854 [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/tmpk_y_ob5w[/] 2022-04-02T04:43:29,855 [bold magenta]cwd[/]: /tmp/pip-wheel-9kr4htkh/mangle_be1843f30e814090bb398e573f06e96f 2022-04-02T04:43:29,855 Preparing metadata (pyproject.toml): finished with status 'error' 2022-04-02T04:43:29,861 ERROR: [present-diagnostic] metadata generation failed 2022-04-02T04:43:29,874 Exception information: 2022-04-02T04:43:29,874 Traceback (most recent call last): 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata.py", line 35, in generate_metadata 2022-04-02T04:43:29,874 distinfo_dir = backend.prepare_metadata_for_build_wheel(metadata_dir) 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/pep517/wrappers.py", line 188, in prepare_metadata_for_build_wheel 2022-04-02T04:43:29,874 return self._call_hook('prepare_metadata_for_build_wheel', { 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/pep517/wrappers.py", line 322, in _call_hook 2022-04-02T04:43:29,874 self._subprocess_runner( 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/utils/subprocess.py", line 252, in runner 2022-04-02T04:43:29,874 call_subprocess( 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess 2022-04-02T04:43:29,874 raise error 2022-04-02T04:43:29,874 pip._internal.exceptions.InstallationSubprocessError: Preparing metadata (pyproject.toml) exited with 1 2022-04-02T04:43:29,874 2022-04-02T04:43:29,874 The above exception was the direct cause of the following exception: 2022-04-02T04:43:29,874 2022-04-02T04:43:29,874 Traceback (most recent call last): 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 167, in exc_logging_wrapper 2022-04-02T04:43:29,874 status = run_func(*args) 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper 2022-04-02T04:43:29,874 return func(self, options, args) 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 145, in run 2022-04-02T04:43:29,874 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 94, in resolve 2022-04-02T04:43:29,874 result = self._result = resolver.resolve( 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve 2022-04-02T04:43:29,874 state = resolution.resolve(requirements, max_rounds=max_rounds) 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve 2022-04-02T04:43:29,874 self._add_to_criteria(self.state.criteria, r, parent=None) 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria 2022-04-02T04:43:29,874 if not criterion.candidates: 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__ 2022-04-02T04:43:29,874 return bool(self._sequence) 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__ 2022-04-02T04:43:29,874 return any(self) 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in 2022-04-02T04:43:29,874 return (c for c in iterator if id(c) not in self._incompatible_ids) 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built 2022-04-02T04:43:29,874 candidate = func() 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 215, in _make_candidate_from_link 2022-04-02T04:43:29,874 self._link_candidate_cache[link] = LinkCandidate( 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 288, in __init__ 2022-04-02T04:43:29,874 super().__init__( 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 158, in __init__ 2022-04-02T04:43:29,874 self.dist = self._prepare() 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 227, in _prepare 2022-04-02T04:43:29,874 dist = self._prepare_distribution() 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 299, in _prepare_distribution 2022-04-02T04:43:29,874 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 487, in prepare_linked_requirement 2022-04-02T04:43:29,874 return self._prepare_linked_requirement(req, parallel_builds) 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 556, in _prepare_linked_requirement 2022-04-02T04:43:29,874 dist = _get_prepared_distribution( 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 58, in _get_prepared_distribution 2022-04-02T04:43:29,874 abstract_dist.prepare_distribution_metadata(finder, build_isolation) 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 47, in prepare_distribution_metadata 2022-04-02T04:43:29,874 self.req.prepare_metadata() 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 522, in prepare_metadata 2022-04-02T04:43:29,874 self.metadata_directory = generate_metadata( 2022-04-02T04:43:29,874 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata.py", line 37, in generate_metadata 2022-04-02T04:43:29,874 raise MetadataGenerationFailed(package_details=details) from error 2022-04-02T04:43:29,874 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2022-04-02T04:43:29,898 Removed mangle==0.0.1 from https://files.pythonhosted.org/packages/9e/e1/e95ef703155732702dbea837a83a574be52e44395f9b45832e115670ceb0/mangle-0.0.1.tar.gz#sha256=f7e856f1f52fdd3f188c16b95d368ed2c3e2c9a61f4f159fee40b26cccff202b from build tracker '/tmp/pip-req-tracker-ciixtawf' 2022-04-02T04:43:29,899 Removed build tracker: '/tmp/pip-req-tracker-ciixtawf'