2021-07-14T17:54:56,072 Created temporary directory: /tmp/pip-ephem-wheel-cache-7z1s946x
2021-07-14T17:54:56,075 Created temporary directory: /tmp/pip-req-tracker-55d_wmg_
2021-07-14T17:54:56,075 Initialized build tracking at /tmp/pip-req-tracker-55d_wmg_
2021-07-14T17:54:56,075 Created build tracker: /tmp/pip-req-tracker-55d_wmg_
2021-07-14T17:54:56,075 Entered build tracker: /tmp/pip-req-tracker-55d_wmg_
2021-07-14T17:54:56,076 Created temporary directory: /tmp/pip-wheel-tpl7k0t7
2021-07-14T17:54:56,105 1 location(s) to search for versions of pycopy-concurrent-futures:
2021-07-14T17:54:56,105 * https://pypi.org/simple/pycopy-concurrent-futures/
2021-07-14T17:54:56,106 Fetching project page and analyzing links: https://pypi.org/simple/pycopy-concurrent-futures/
2021-07-14T17:54:56,106 Getting page https://pypi.org/simple/pycopy-concurrent-futures/
2021-07-14T17:54:56,108 Found index url https://pypi.org/simple
2021-07-14T17:54:56,288   Found link https://files.pythonhosted.org/packages/87/91/a5537cca651153982bd39a40b538d1a59a4cad2746d66b82293855d763b6/pycopy-concurrent.futures-0.0.1.tar.gz#sha256=02b62e281381c5f3f7274c654b3268bd3bd3a81424ac57dac6101fc31e5d0877 (from https://pypi.org/simple/pycopy-concurrent-futures/), version: 0.0.1
2021-07-14T17:54:56,288 Skipping link: not a file: https://pypi.org/simple/pycopy-concurrent-futures/
2021-07-14T17:54:56,306 Given no hashes to check 1 links for project 'pycopy-concurrent-futures': discarding no candidates
2021-07-14T17:54:56,325 Collecting pycopy-concurrent-futures==0.0.1
2021-07-14T17:54:56,327   Created temporary directory: /tmp/pip-unpack-54f3xxp3
2021-07-14T17:54:56,497   Downloading pycopy-concurrent.futures-0.0.1.tar.gz (638 bytes)
2021-07-14T17:54:56,512   Added pycopy-concurrent-futures==0.0.1 from https://files.pythonhosted.org/packages/87/91/a5537cca651153982bd39a40b538d1a59a4cad2746d66b82293855d763b6/pycopy-concurrent.futures-0.0.1.tar.gz#sha256=02b62e281381c5f3f7274c654b3268bd3bd3a81424ac57dac6101fc31e5d0877 to build tracker '/tmp/pip-req-tracker-55d_wmg_'
2021-07-14T17:54:56,513 ERROR: File "setup.py" not found for legacy project pycopy-concurrent-futures==0.0.1 from https://files.pythonhosted.org/packages/87/91/a5537cca651153982bd39a40b538d1a59a4cad2746d66b82293855d763b6/pycopy-concurrent.futures-0.0.1.tar.gz#sha256=02b62e281381c5f3f7274c654b3268bd3bd3a81424ac57dac6101fc31e5d0877.
2021-07-14T17:54:56,514 Exception information:
2021-07-14T17:54:56,514 Traceback (most recent call last):
2021-07-14T17:54:56,514   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-14T17:54:56,514     status = self.run(options, args)
2021-07-14T17:54:56,514   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-14T17:54:56,514     return func(self, options, args)
2021-07-14T17:54:56,514   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-14T17:54:56,514     requirement_set = resolver.resolve(
2021-07-14T17:54:56,514   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-14T17:54:56,514     result = self._result = resolver.resolve(
2021-07-14T17:54:56,514   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-14T17:54:56,514     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-14T17:54:56,514   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-14T17:54:56,514     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-14T17:54:56,514   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _merge_into_criterion
2021-07-14T17:54:56,514     if not criterion.candidates:
2021-07-14T17:54:56,514   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/structs.py", line 139, in __bool__
2021-07-14T17:54:56,514     return bool(self._sequence)
2021-07-14T17:54:56,514   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in __bool__
2021-07-14T17:54:56,514     return any(self)
2021-07-14T17:54:56,514   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 129, in <genexpr>
2021-07-14T17:54:56,514     return (c for c in iterator if id(c) not in self._incompatible_ids)
2021-07-14T17:54:56,514   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 33, in _iter_built
2021-07-14T17:54:56,514     candidate = func()
2021-07-14T17:54:56,514   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/factory.py", line 200, in _make_candidate_from_link
2021-07-14T17:54:56,514     self._link_candidate_cache[link] = LinkCandidate(
2021-07-14T17:54:56,514   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2021-07-14T17:54:56,514     super().__init__(
2021-07-14T17:54:56,514   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 151, in __init__
2021-07-14T17:54:56,514     self.dist = self._prepare()
2021-07-14T17:54:56,514   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 234, in _prepare
2021-07-14T17:54:56,514     dist = self._prepare_distribution()
2021-07-14T17:54:56,514   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2021-07-14T17:54:56,514     return self._factory.preparer.prepare_linked_requirement(
2021-07-14T17:54:56,514   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 508, in prepare_linked_requirement
2021-07-14T17:54:56,514     return self._prepare_linked_requirement(req, parallel_builds)
2021-07-14T17:54:56,514   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 570, in _prepare_linked_requirement
2021-07-14T17:54:56,514     dist = _get_prepared_distribution(
2021-07-14T17:54:56,514   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 60, in _get_prepared_distribution
2021-07-14T17:54:56,514     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2021-07-14T17:54:56,514   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/distributions/sdist.py", line 36, in prepare_distribution_metadata
2021-07-14T17:54:56,514     self.req.prepare_metadata()
2021-07-14T17:54:56,514   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/req/req_install.py", line 549, in prepare_metadata
2021-07-14T17:54:56,514     self.metadata_directory = self._generate_metadata()
2021-07-14T17:54:56,514   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/req/req_install.py", line 520, in _generate_metadata
2021-07-14T17:54:56,514     raise InstallationError(
2021-07-14T17:54:56,514 pip._internal.exceptions.InstallationError: File "setup.py" not found for legacy project pycopy-concurrent-futures==0.0.1 from https://files.pythonhosted.org/packages/87/91/a5537cca651153982bd39a40b538d1a59a4cad2746d66b82293855d763b6/pycopy-concurrent.futures-0.0.1.tar.gz#sha256=02b62e281381c5f3f7274c654b3268bd3bd3a81424ac57dac6101fc31e5d0877.
2021-07-14T17:54:56,525 Removed pycopy-concurrent-futures==0.0.1 from https://files.pythonhosted.org/packages/87/91/a5537cca651153982bd39a40b538d1a59a4cad2746d66b82293855d763b6/pycopy-concurrent.futures-0.0.1.tar.gz#sha256=02b62e281381c5f3f7274c654b3268bd3bd3a81424ac57dac6101fc31e5d0877 from build tracker '/tmp/pip-req-tracker-55d_wmg_'
2021-07-14T17:54:56,525 Removed build tracker: '/tmp/pip-req-tracker-55d_wmg_'