2021-07-15T18:21:57,937 Created temporary directory: /tmp/pip-ephem-wheel-cache-fwwjx3rl
2021-07-15T18:21:57,940 Created temporary directory: /tmp/pip-req-tracker-vzsy3oib
2021-07-15T18:21:57,940 Initialized build tracking at /tmp/pip-req-tracker-vzsy3oib
2021-07-15T18:21:57,940 Created build tracker: /tmp/pip-req-tracker-vzsy3oib
2021-07-15T18:21:57,940 Entered build tracker: /tmp/pip-req-tracker-vzsy3oib
2021-07-15T18:21:57,941 Created temporary directory: /tmp/pip-wheel-0zk_h6mj
2021-07-15T18:21:57,971 1 location(s) to search for versions of pycopy-yaml:
2021-07-15T18:21:57,971 * https://pypi.org/simple/pycopy-yaml/
2021-07-15T18:21:57,971 Fetching project page and analyzing links: https://pypi.org/simple/pycopy-yaml/
2021-07-15T18:21:57,972 Getting page https://pypi.org/simple/pycopy-yaml/
2021-07-15T18:21:57,973 Found index url https://pypi.org/simple
2021-07-15T18:21:58,161   Found link https://files.pythonhosted.org/packages/9b/3f/1e46f535066bb3e95c9b03da34db4506a28fff7050ac12a654330428c01b/pycopy-yaml-0.1.tar.gz#sha256=98ecc1fcb533d2b684a1700bc2bbe340a0a5e698f85037ad1a26170dec2d8562 (from https://pypi.org/simple/pycopy-yaml/), version: 0.1
2021-07-15T18:21:58,162 Skipping link: not a file: https://pypi.org/simple/pycopy-yaml/
2021-07-15T18:21:58,179 Given no hashes to check 1 links for project 'pycopy-yaml': discarding no candidates
2021-07-15T18:21:58,199 Collecting pycopy-yaml==0.1
2021-07-15T18:21:58,200   Created temporary directory: /tmp/pip-unpack-w_ctsy43
2021-07-15T18:21:58,378   Downloading pycopy-yaml-0.1.tar.gz (578 bytes)
2021-07-15T18:21:58,399   Added pycopy-yaml==0.1 from https://files.pythonhosted.org/packages/9b/3f/1e46f535066bb3e95c9b03da34db4506a28fff7050ac12a654330428c01b/pycopy-yaml-0.1.tar.gz#sha256=98ecc1fcb533d2b684a1700bc2bbe340a0a5e698f85037ad1a26170dec2d8562 to build tracker '/tmp/pip-req-tracker-vzsy3oib'
2021-07-15T18:21:58,400 ERROR: File "setup.py" not found for legacy project pycopy-yaml==0.1 from https://files.pythonhosted.org/packages/9b/3f/1e46f535066bb3e95c9b03da34db4506a28fff7050ac12a654330428c01b/pycopy-yaml-0.1.tar.gz#sha256=98ecc1fcb533d2b684a1700bc2bbe340a0a5e698f85037ad1a26170dec2d8562.
2021-07-15T18:21:58,400 Exception information:
2021-07-15T18:21:58,400 Traceback (most recent call last):
2021-07-15T18:21:58,400   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-15T18:21:58,400     status = self.run(options, args)
2021-07-15T18:21:58,400   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-15T18:21:58,400     return func(self, options, args)
2021-07-15T18:21:58,400   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-15T18:21:58,400     requirement_set = resolver.resolve(
2021-07-15T18:21:58,400   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-15T18:21:58,400     result = self._result = resolver.resolve(
2021-07-15T18:21:58,400   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-15T18:21:58,400     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-15T18:21:58,400   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-15T18:21:58,400     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-15T18:21:58,400   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _merge_into_criterion
2021-07-15T18:21:58,400     if not criterion.candidates:
2021-07-15T18:21:58,400   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/structs.py", line 139, in __bool__
2021-07-15T18:21:58,400     return bool(self._sequence)
2021-07-15T18:21:58,400   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in __bool__
2021-07-15T18:21:58,400     return any(self)
2021-07-15T18:21:58,400   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 129, in <genexpr>
2021-07-15T18:21:58,400     return (c for c in iterator if id(c) not in self._incompatible_ids)
2021-07-15T18:21:58,400   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 33, in _iter_built
2021-07-15T18:21:58,400     candidate = func()
2021-07-15T18:21:58,400   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/factory.py", line 200, in _make_candidate_from_link
2021-07-15T18:21:58,400     self._link_candidate_cache[link] = LinkCandidate(
2021-07-15T18:21:58,400   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2021-07-15T18:21:58,400     super().__init__(
2021-07-15T18:21:58,400   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 151, in __init__
2021-07-15T18:21:58,400     self.dist = self._prepare()
2021-07-15T18:21:58,400   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 234, in _prepare
2021-07-15T18:21:58,400     dist = self._prepare_distribution()
2021-07-15T18:21:58,400   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2021-07-15T18:21:58,400     return self._factory.preparer.prepare_linked_requirement(
2021-07-15T18:21:58,400   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 508, in prepare_linked_requirement
2021-07-15T18:21:58,400     return self._prepare_linked_requirement(req, parallel_builds)
2021-07-15T18:21:58,400   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 570, in _prepare_linked_requirement
2021-07-15T18:21:58,400     dist = _get_prepared_distribution(
2021-07-15T18:21:58,400   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 60, in _get_prepared_distribution
2021-07-15T18:21:58,400     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2021-07-15T18:21:58,400   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/distributions/sdist.py", line 36, in prepare_distribution_metadata
2021-07-15T18:21:58,400     self.req.prepare_metadata()
2021-07-15T18:21:58,400   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/req/req_install.py", line 549, in prepare_metadata
2021-07-15T18:21:58,400     self.metadata_directory = self._generate_metadata()
2021-07-15T18:21:58,400   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/req/req_install.py", line 520, in _generate_metadata
2021-07-15T18:21:58,400     raise InstallationError(
2021-07-15T18:21:58,400 pip._internal.exceptions.InstallationError: File "setup.py" not found for legacy project pycopy-yaml==0.1 from https://files.pythonhosted.org/packages/9b/3f/1e46f535066bb3e95c9b03da34db4506a28fff7050ac12a654330428c01b/pycopy-yaml-0.1.tar.gz#sha256=98ecc1fcb533d2b684a1700bc2bbe340a0a5e698f85037ad1a26170dec2d8562.
2021-07-15T18:21:58,410 Removed pycopy-yaml==0.1 from https://files.pythonhosted.org/packages/9b/3f/1e46f535066bb3e95c9b03da34db4506a28fff7050ac12a654330428c01b/pycopy-yaml-0.1.tar.gz#sha256=98ecc1fcb533d2b684a1700bc2bbe340a0a5e698f85037ad1a26170dec2d8562 from build tracker '/tmp/pip-req-tracker-vzsy3oib'
2021-07-15T18:21:58,410 Removed build tracker: '/tmp/pip-req-tracker-vzsy3oib'