2021-07-12T21:29:16,690 Created temporary directory: /tmp/pip-ephem-wheel-cache-0_g7p1mi
2021-07-12T21:29:16,693 Created temporary directory: /tmp/pip-req-tracker-rebqm9_d
2021-07-12T21:29:16,693 Initialized build tracking at /tmp/pip-req-tracker-rebqm9_d
2021-07-12T21:29:16,693 Created build tracker: /tmp/pip-req-tracker-rebqm9_d
2021-07-12T21:29:16,693 Entered build tracker: /tmp/pip-req-tracker-rebqm9_d
2021-07-12T21:29:16,694 Created temporary directory: /tmp/pip-wheel-9hq0w89n
2021-07-12T21:29:16,724 1 location(s) to search for versions of micropython-enum:
2021-07-12T21:29:16,724 * https://pypi.org/simple/micropython-enum/
2021-07-12T21:29:16,724 Fetching project page and analyzing links: https://pypi.org/simple/micropython-enum/
2021-07-12T21:29:16,725 Getting page https://pypi.org/simple/micropython-enum/
2021-07-12T21:29:16,726 Found index url https://pypi.org/simple
2021-07-12T21:29:16,902   Found link https://files.pythonhosted.org/packages/d0/2a/45f9408b8fe44753d7193dab8328b5e3a1e90abce196e2241fd247fb6808/micropython-enum-0.0.0.tar.gz#sha256=ceafa8eb7cda3f39915d1b0ad1d26f0878ad16776c14b1885e65d8fa358dfe91 (from https://pypi.org/simple/micropython-enum/), version: 0.0.0
2021-07-12T21:29:16,903 Skipping link: not a file: https://pypi.org/simple/micropython-enum/
2021-07-12T21:29:16,920 Given no hashes to check 1 links for project 'micropython-enum': discarding no candidates
2021-07-12T21:29:16,940 Collecting micropython-enum==0.0.0
2021-07-12T21:29:16,941   Created temporary directory: /tmp/pip-unpack-9abnddtx
2021-07-12T21:29:17,119   Downloading micropython-enum-0.0.0.tar.gz (594 bytes)
2021-07-12T21:29:17,136   Added micropython-enum==0.0.0 from https://files.pythonhosted.org/packages/d0/2a/45f9408b8fe44753d7193dab8328b5e3a1e90abce196e2241fd247fb6808/micropython-enum-0.0.0.tar.gz#sha256=ceafa8eb7cda3f39915d1b0ad1d26f0878ad16776c14b1885e65d8fa358dfe91 to build tracker '/tmp/pip-req-tracker-rebqm9_d'
2021-07-12T21:29:17,137 ERROR: File "setup.py" not found for legacy project micropython-enum==0.0.0 from https://files.pythonhosted.org/packages/d0/2a/45f9408b8fe44753d7193dab8328b5e3a1e90abce196e2241fd247fb6808/micropython-enum-0.0.0.tar.gz#sha256=ceafa8eb7cda3f39915d1b0ad1d26f0878ad16776c14b1885e65d8fa358dfe91.
2021-07-12T21:29:17,138 Exception information:
2021-07-12T21:29:17,138 Traceback (most recent call last):
2021-07-12T21:29:17,138   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-12T21:29:17,138     status = self.run(options, args)
2021-07-12T21:29:17,138   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-12T21:29:17,138     return func(self, options, args)
2021-07-12T21:29:17,138   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-12T21:29:17,138     requirement_set = resolver.resolve(
2021-07-12T21:29:17,138   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-12T21:29:17,138     result = self._result = resolver.resolve(
2021-07-12T21:29:17,138   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-12T21:29:17,138     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-12T21:29:17,138   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-12T21:29:17,138     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-12T21:29:17,138   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _merge_into_criterion
2021-07-12T21:29:17,138     if not criterion.candidates:
2021-07-12T21:29:17,138   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 139, in __bool__
2021-07-12T21:29:17,138     return bool(self._sequence)
2021-07-12T21:29:17,138   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in __bool__
2021-07-12T21:29:17,138     return any(self)
2021-07-12T21:29:17,138   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 129, in <genexpr>
2021-07-12T21:29:17,138     return (c for c in iterator if id(c) not in self._incompatible_ids)
2021-07-12T21:29:17,138   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 33, in _iter_built
2021-07-12T21:29:17,138     candidate = func()
2021-07-12T21:29:17,138   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 200, in _make_candidate_from_link
2021-07-12T21:29:17,138     self._link_candidate_cache[link] = LinkCandidate(
2021-07-12T21:29:17,138   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2021-07-12T21:29:17,138     super().__init__(
2021-07-12T21:29:17,138   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 151, in __init__
2021-07-12T21:29:17,138     self.dist = self._prepare()
2021-07-12T21:29:17,138   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 234, in _prepare
2021-07-12T21:29:17,138     dist = self._prepare_distribution()
2021-07-12T21:29:17,138   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2021-07-12T21:29:17,138     return self._factory.preparer.prepare_linked_requirement(
2021-07-12T21:29:17,138   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 508, in prepare_linked_requirement
2021-07-12T21:29:17,138     return self._prepare_linked_requirement(req, parallel_builds)
2021-07-12T21:29:17,138   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 570, in _prepare_linked_requirement
2021-07-12T21:29:17,138     dist = _get_prepared_distribution(
2021-07-12T21:29:17,138   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 60, in _get_prepared_distribution
2021-07-12T21:29:17,138     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2021-07-12T21:29:17,138   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 36, in prepare_distribution_metadata
2021-07-12T21:29:17,138     self.req.prepare_metadata()
2021-07-12T21:29:17,138   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 549, in prepare_metadata
2021-07-12T21:29:17,138     self.metadata_directory = self._generate_metadata()
2021-07-12T21:29:17,138   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 520, in _generate_metadata
2021-07-12T21:29:17,138     raise InstallationError(
2021-07-12T21:29:17,138 pip._internal.exceptions.InstallationError: File "setup.py" not found for legacy project micropython-enum==0.0.0 from https://files.pythonhosted.org/packages/d0/2a/45f9408b8fe44753d7193dab8328b5e3a1e90abce196e2241fd247fb6808/micropython-enum-0.0.0.tar.gz#sha256=ceafa8eb7cda3f39915d1b0ad1d26f0878ad16776c14b1885e65d8fa358dfe91.
2021-07-12T21:29:17,148 Removed micropython-enum==0.0.0 from https://files.pythonhosted.org/packages/d0/2a/45f9408b8fe44753d7193dab8328b5e3a1e90abce196e2241fd247fb6808/micropython-enum-0.0.0.tar.gz#sha256=ceafa8eb7cda3f39915d1b0ad1d26f0878ad16776c14b1885e65d8fa358dfe91 from build tracker '/tmp/pip-req-tracker-rebqm9_d'
2021-07-12T21:29:17,148 Removed build tracker: '/tmp/pip-req-tracker-rebqm9_d'