2021-10-14T19:41:52,254 Created temporary directory: /tmp/pip-ephem-wheel-cache-l84hsbzl
2021-10-14T19:41:52,257 Created temporary directory: /tmp/pip-req-tracker-ke1ojv2h
2021-10-14T19:41:52,257 Initialized build tracking at /tmp/pip-req-tracker-ke1ojv2h
2021-10-14T19:41:52,257 Created build tracker: /tmp/pip-req-tracker-ke1ojv2h
2021-10-14T19:41:52,257 Entered build tracker: /tmp/pip-req-tracker-ke1ojv2h
2021-10-14T19:41:52,258 Created temporary directory: /tmp/pip-wheel-iehbg6sa
2021-10-14T19:41:52,290 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-10-14T19:41:52,292 2 location(s) to search for versions of seven2one:
2021-10-14T19:41:52,292 * https://pypi.org/simple/seven2one/
2021-10-14T19:41:52,292 * https://www.piwheels.org/simple/seven2one/
2021-10-14T19:41:52,293 Fetching project page and analyzing links: https://pypi.org/simple/seven2one/
2021-10-14T19:41:52,293 Getting page https://pypi.org/simple/seven2one/
2021-10-14T19:41:52,295 Found index url https://pypi.org/simple
2021-10-14T19:41:52,385   Skipping link: No binaries permitted for seven2one: https://files.pythonhosted.org/packages/79/61/00db29e2586001d85d10225ba660214d889f3979f452feb8a0dc006f0abd/seven2one-1.6.7-py3-none-any.whl#sha256=d976e46ec5946398f516c9a99718e029393e5c7c9b09e7098ba15eb53899058a (from https://pypi.org/simple/seven2one/) (requires-python:>=3.6)
2021-10-14T19:41:52,386   Found link https://files.pythonhosted.org/packages/b9/ad/401002071e836f5dcd1f67d03851277f710e78ab19e2de6e00de454798a7/seven2one-1.6.7.tar.gz#sha256=55083ca4413034b66c061a6e1dc6bdb71e4af3ad400abe8918f54127d635a841 (from https://pypi.org/simple/seven2one/) (requires-python:>=3.6), version: 1.6.7
2021-10-14T19:41:52,387 Fetching project page and analyzing links: https://www.piwheels.org/simple/seven2one/
2021-10-14T19:41:52,387 Getting page https://www.piwheels.org/simple/seven2one/
2021-10-14T19:41:52,388 Found index url https://www.piwheels.org/simple
2021-10-14T19:41:52,559 Skipping link: not a file: https://www.piwheels.org/simple/seven2one/
2021-10-14T19:41:52,559 Skipping link: not a file: https://pypi.org/simple/seven2one/
2021-10-14T19:41:52,580 Given no hashes to check 1 links for project 'seven2one': discarding no candidates
2021-10-14T19:41:52,599 Collecting seven2one==1.6.7
2021-10-14T19:41:52,601   Created temporary directory: /tmp/pip-unpack-fky2ohuh
2021-10-14T19:41:52,647   Downloading seven2one-1.6.7.tar.gz (14 kB)
2021-10-14T19:41:52,692   Added seven2one==1.6.7 from https://files.pythonhosted.org/packages/b9/ad/401002071e836f5dcd1f67d03851277f710e78ab19e2de6e00de454798a7/seven2one-1.6.7.tar.gz#sha256=55083ca4413034b66c061a6e1dc6bdb71e4af3ad400abe8918f54127d635a841 to build tracker '/tmp/pip-req-tracker-ke1ojv2h'
2021-10-14T19:41:52,693 ERROR: File "setup.py" not found for legacy project seven2one==1.6.7 from https://files.pythonhosted.org/packages/b9/ad/401002071e836f5dcd1f67d03851277f710e78ab19e2de6e00de454798a7/seven2one-1.6.7.tar.gz#sha256=55083ca4413034b66c061a6e1dc6bdb71e4af3ad400abe8918f54127d635a841.
2021-10-14T19:41:52,694 Exception information:
2021-10-14T19:41:52,694 Traceback (most recent call last):
2021-10-14T19:41:52,694   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-10-14T19:41:52,694     status = self.run(options, args)
2021-10-14T19:41:52,694   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-10-14T19:41:52,694     return func(self, options, args)
2021-10-14T19:41:52,694   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-10-14T19:41:52,694     requirement_set = resolver.resolve(
2021-10-14T19:41:52,694   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-10-14T19:41:52,694     result = self._result = resolver.resolve(
2021-10-14T19:41:52,694   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-10-14T19:41:52,694     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-10-14T19:41:52,694   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-10-14T19:41:52,694     name, crit = self._merge_into_criterion(r, parent=None)
2021-10-14T19:41:52,694   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _merge_into_criterion
2021-10-14T19:41:52,694     if not criterion.candidates:
2021-10-14T19:41:52,694   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 139, in __bool__
2021-10-14T19:41:52,694     return bool(self._sequence)
2021-10-14T19:41:52,694   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in __bool__
2021-10-14T19:41:52,694     return any(self)
2021-10-14T19:41:52,694   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 129, in <genexpr>
2021-10-14T19:41:52,694     return (c for c in iterator if id(c) not in self._incompatible_ids)
2021-10-14T19:41:52,694   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 33, in _iter_built
2021-10-14T19:41:52,694     candidate = func()
2021-10-14T19:41:52,694   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 200, in _make_candidate_from_link
2021-10-14T19:41:52,694     self._link_candidate_cache[link] = LinkCandidate(
2021-10-14T19:41:52,694   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2021-10-14T19:41:52,694     super().__init__(
2021-10-14T19:41:52,694   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 151, in __init__
2021-10-14T19:41:52,694     self.dist = self._prepare()
2021-10-14T19:41:52,694   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 234, in _prepare
2021-10-14T19:41:52,694     dist = self._prepare_distribution()
2021-10-14T19:41:52,694   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2021-10-14T19:41:52,694     return self._factory.preparer.prepare_linked_requirement(
2021-10-14T19:41:52,694   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 508, in prepare_linked_requirement
2021-10-14T19:41:52,694     return self._prepare_linked_requirement(req, parallel_builds)
2021-10-14T19:41:52,694   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 570, in _prepare_linked_requirement
2021-10-14T19:41:52,694     dist = _get_prepared_distribution(
2021-10-14T19:41:52,694   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 60, in _get_prepared_distribution
2021-10-14T19:41:52,694     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2021-10-14T19:41:52,694   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 36, in prepare_distribution_metadata
2021-10-14T19:41:52,694     self.req.prepare_metadata()
2021-10-14T19:41:52,694   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 549, in prepare_metadata
2021-10-14T19:41:52,694     self.metadata_directory = self._generate_metadata()
2021-10-14T19:41:52,694   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 520, in _generate_metadata
2021-10-14T19:41:52,694     raise InstallationError(
2021-10-14T19:41:52,694 pip._internal.exceptions.InstallationError: File "setup.py" not found for legacy project seven2one==1.6.7 from https://files.pythonhosted.org/packages/b9/ad/401002071e836f5dcd1f67d03851277f710e78ab19e2de6e00de454798a7/seven2one-1.6.7.tar.gz#sha256=55083ca4413034b66c061a6e1dc6bdb71e4af3ad400abe8918f54127d635a841.
2021-10-14T19:41:52,704 Removed seven2one==1.6.7 from https://files.pythonhosted.org/packages/b9/ad/401002071e836f5dcd1f67d03851277f710e78ab19e2de6e00de454798a7/seven2one-1.6.7.tar.gz#sha256=55083ca4413034b66c061a6e1dc6bdb71e4af3ad400abe8918f54127d635a841 from build tracker '/tmp/pip-req-tracker-ke1ojv2h'
2021-10-14T19:41:52,704 Removed build tracker: '/tmp/pip-req-tracker-ke1ojv2h'