2021-07-14T17:54:36,922 Created temporary directory: /tmp/pip-ephem-wheel-cache-71cq2aj4
2021-07-14T17:54:36,925 Created temporary directory: /tmp/pip-req-tracker-7flpelmi
2021-07-14T17:54:36,926 Initialized build tracking at /tmp/pip-req-tracker-7flpelmi
2021-07-14T17:54:36,926 Created build tracker: /tmp/pip-req-tracker-7flpelmi
2021-07-14T17:54:36,926 Entered build tracker: /tmp/pip-req-tracker-7flpelmi
2021-07-14T17:54:36,927 Created temporary directory: /tmp/pip-wheel-9fe1b27k
2021-07-14T17:54:36,956 1 location(s) to search for versions of pycopy-symbol:
2021-07-14T17:54:36,956 * https://pypi.org/simple/pycopy-symbol/
2021-07-14T17:54:36,956 Fetching project page and analyzing links: https://pypi.org/simple/pycopy-symbol/
2021-07-14T17:54:36,957 Getting page https://pypi.org/simple/pycopy-symbol/
2021-07-14T17:54:36,958 Found index url https://pypi.org/simple
2021-07-14T17:54:37,137   Found link https://files.pythonhosted.org/packages/50/b0/c8c8c92ac380462dad6ad00af851e6731db767d1776828767c3855b85eb5/pycopy-symbol-0.0.0.tar.gz#sha256=a162031aec94bc5c3fc76cc5c734acc21dc5ec01f5202e0472c8d80935f3e4b4 (from https://pypi.org/simple/pycopy-symbol/), version: 0.0.0
2021-07-14T17:54:37,137 Skipping link: not a file: https://pypi.org/simple/pycopy-symbol/
2021-07-14T17:54:37,155 Given no hashes to check 1 links for project 'pycopy-symbol': discarding no candidates
2021-07-14T17:54:37,174 Collecting pycopy-symbol==0.0.0
2021-07-14T17:54:37,176   Created temporary directory: /tmp/pip-unpack-f0ibr4bg
2021-07-14T17:54:37,351   Downloading pycopy-symbol-0.0.0.tar.gz (628 bytes)
2021-07-14T17:54:37,367   Added pycopy-symbol==0.0.0 from https://files.pythonhosted.org/packages/50/b0/c8c8c92ac380462dad6ad00af851e6731db767d1776828767c3855b85eb5/pycopy-symbol-0.0.0.tar.gz#sha256=a162031aec94bc5c3fc76cc5c734acc21dc5ec01f5202e0472c8d80935f3e4b4 to build tracker '/tmp/pip-req-tracker-7flpelmi'
2021-07-14T17:54:37,370 ERROR: File "setup.py" not found for legacy project pycopy-symbol==0.0.0 from https://files.pythonhosted.org/packages/50/b0/c8c8c92ac380462dad6ad00af851e6731db767d1776828767c3855b85eb5/pycopy-symbol-0.0.0.tar.gz#sha256=a162031aec94bc5c3fc76cc5c734acc21dc5ec01f5202e0472c8d80935f3e4b4.
2021-07-14T17:54:37,370 Exception information:
2021-07-14T17:54:37,370 Traceback (most recent call last):
2021-07-14T17:54:37,370   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-14T17:54:37,370     status = self.run(options, args)
2021-07-14T17:54:37,370   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-14T17:54:37,370     return func(self, options, args)
2021-07-14T17:54:37,370   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-14T17:54:37,370     requirement_set = resolver.resolve(
2021-07-14T17:54:37,370   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-14T17:54:37,370     result = self._result = resolver.resolve(
2021-07-14T17:54:37,370   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-14T17:54:37,370     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-14T17:54:37,370   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-14T17:54:37,370     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-14T17:54:37,370   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _merge_into_criterion
2021-07-14T17:54:37,370     if not criterion.candidates:
2021-07-14T17:54:37,370   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/structs.py", line 139, in __bool__
2021-07-14T17:54:37,370     return bool(self._sequence)
2021-07-14T17:54:37,370   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in __bool__
2021-07-14T17:54:37,370     return any(self)
2021-07-14T17:54:37,370   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 129, in <genexpr>
2021-07-14T17:54:37,370     return (c for c in iterator if id(c) not in self._incompatible_ids)
2021-07-14T17:54:37,370   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 33, in _iter_built
2021-07-14T17:54:37,370     candidate = func()
2021-07-14T17:54:37,370   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/factory.py", line 200, in _make_candidate_from_link
2021-07-14T17:54:37,370     self._link_candidate_cache[link] = LinkCandidate(
2021-07-14T17:54:37,370   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2021-07-14T17:54:37,370     super().__init__(
2021-07-14T17:54:37,370   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 151, in __init__
2021-07-14T17:54:37,370     self.dist = self._prepare()
2021-07-14T17:54:37,370   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 234, in _prepare
2021-07-14T17:54:37,370     dist = self._prepare_distribution()
2021-07-14T17:54:37,370   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2021-07-14T17:54:37,370     return self._factory.preparer.prepare_linked_requirement(
2021-07-14T17:54:37,370   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 508, in prepare_linked_requirement
2021-07-14T17:54:37,370     return self._prepare_linked_requirement(req, parallel_builds)
2021-07-14T17:54:37,370   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 570, in _prepare_linked_requirement
2021-07-14T17:54:37,370     dist = _get_prepared_distribution(
2021-07-14T17:54:37,370   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 60, in _get_prepared_distribution
2021-07-14T17:54:37,370     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2021-07-14T17:54:37,370   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/distributions/sdist.py", line 36, in prepare_distribution_metadata
2021-07-14T17:54:37,370     self.req.prepare_metadata()
2021-07-14T17:54:37,370   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/req/req_install.py", line 549, in prepare_metadata
2021-07-14T17:54:37,370     self.metadata_directory = self._generate_metadata()
2021-07-14T17:54:37,370   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/req/req_install.py", line 520, in _generate_metadata
2021-07-14T17:54:37,370     raise InstallationError(
2021-07-14T17:54:37,370 pip._internal.exceptions.InstallationError: File "setup.py" not found for legacy project pycopy-symbol==0.0.0 from https://files.pythonhosted.org/packages/50/b0/c8c8c92ac380462dad6ad00af851e6731db767d1776828767c3855b85eb5/pycopy-symbol-0.0.0.tar.gz#sha256=a162031aec94bc5c3fc76cc5c734acc21dc5ec01f5202e0472c8d80935f3e4b4.
2021-07-14T17:54:37,380 Removed pycopy-symbol==0.0.0 from https://files.pythonhosted.org/packages/50/b0/c8c8c92ac380462dad6ad00af851e6731db767d1776828767c3855b85eb5/pycopy-symbol-0.0.0.tar.gz#sha256=a162031aec94bc5c3fc76cc5c734acc21dc5ec01f5202e0472c8d80935f3e4b4 from build tracker '/tmp/pip-req-tracker-7flpelmi'
2021-07-14T17:54:37,381 Removed build tracker: '/tmp/pip-req-tracker-7flpelmi'