2021-07-08T19:28:47,886 Created temporary directory: /tmp/pip-ephem-wheel-cache-ll9es97f
2021-07-08T19:28:47,890 Created temporary directory: /tmp/pip-req-tracker-lmaqxv8c
2021-07-08T19:28:47,890 Initialized build tracking at /tmp/pip-req-tracker-lmaqxv8c
2021-07-08T19:28:47,890 Created build tracker: /tmp/pip-req-tracker-lmaqxv8c
2021-07-08T19:28:47,890 Entered build tracker: /tmp/pip-req-tracker-lmaqxv8c
2021-07-08T19:28:47,891 Created temporary directory: /tmp/pip-wheel-kror07h4
2021-07-08T19:28:47,926 1 location(s) to search for versions of libpg:
2021-07-08T19:28:47,926 * https://pypi.org/simple/libpg/
2021-07-08T19:28:47,926 Fetching project page and analyzing links: https://pypi.org/simple/libpg/
2021-07-08T19:28:47,927 Getting page https://pypi.org/simple/libpg/
2021-07-08T19:28:47,928 Found index url https://pypi.org/simple
2021-07-08T19:28:48,112   Found link https://files.pythonhosted.org/packages/1c/ca/25f2a8ae2650a192a66fdc327cbf805a18f1ca4b0087b9ee6ebe86623d8a/libpg-1.0.zip#sha256=324c26f57878363b63f60c304df4804150337972f3aa8eb37f120f7e2650aa1b (from https://pypi.org/simple/libpg/), version: 1.0
2021-07-08T19:28:48,113   Found link https://files.pythonhosted.org/packages/d0/ca/7d6b74eaf86a068684e82ff74c4621d6bf0f6c7facf09aa76d0a5c94c426/libpg-1.1.zip#sha256=c05d1488ec9e125aecb068a155dce7c15949a09a8ad87f040fed4758492d7215 (from https://pypi.org/simple/libpg/), version: 1.1
2021-07-08T19:28:48,113   Found link https://files.pythonhosted.org/packages/f3/2c/093e103f331dcca1dae6262b45f69bb8938b84ee3831a6be4d6cade5dcf6/libpg-1.2.zip#sha256=4cb1783bee4d54439c74d68b2bef13d02b4aed8bd9cd45b73b13d1dcd73ab1a0 (from https://pypi.org/simple/libpg/), version: 1.2
2021-07-08T19:28:48,114 Skipping link: not a file: https://pypi.org/simple/libpg/
2021-07-08T19:28:48,134 Given no hashes to check 1 links for project 'libpg': discarding no candidates
2021-07-08T19:28:48,154 Collecting libpg==1.0
2021-07-08T19:28:48,156   Created temporary directory: /tmp/pip-unpack-wgcjbakf
2021-07-08T19:28:48,330   Downloading libpg-1.0.zip (4.4 kB)
2021-07-08T19:28:48,353   Added libpg==1.0 from https://files.pythonhosted.org/packages/1c/ca/25f2a8ae2650a192a66fdc327cbf805a18f1ca4b0087b9ee6ebe86623d8a/libpg-1.0.zip#sha256=324c26f57878363b63f60c304df4804150337972f3aa8eb37f120f7e2650aa1b to build tracker '/tmp/pip-req-tracker-lmaqxv8c'
2021-07-08T19:28:48,355 ERROR: File "setup.py" not found for legacy project libpg==1.0 from https://files.pythonhosted.org/packages/1c/ca/25f2a8ae2650a192a66fdc327cbf805a18f1ca4b0087b9ee6ebe86623d8a/libpg-1.0.zip#sha256=324c26f57878363b63f60c304df4804150337972f3aa8eb37f120f7e2650aa1b.
2021-07-08T19:28:48,355 Exception information:
2021-07-08T19:28:48,355 Traceback (most recent call last):
2021-07-08T19:28:48,355   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-08T19:28:48,355     status = self.run(options, args)
2021-07-08T19:28:48,355   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-08T19:28:48,355     return func(self, options, args)
2021-07-08T19:28:48,355   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-08T19:28:48,355     requirement_set = resolver.resolve(
2021-07-08T19:28:48,355   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-08T19:28:48,355     result = self._result = resolver.resolve(
2021-07-08T19:28:48,355   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-08T19:28:48,355     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-08T19:28:48,355   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-08T19:28:48,355     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-08T19:28:48,355   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _merge_into_criterion
2021-07-08T19:28:48,355     if not criterion.candidates:
2021-07-08T19:28:48,355   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 139, in __bool__
2021-07-08T19:28:48,355     return bool(self._sequence)
2021-07-08T19:28:48,355   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in __bool__
2021-07-08T19:28:48,355     return any(self)
2021-07-08T19:28:48,355   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 129, in <genexpr>
2021-07-08T19:28:48,355     return (c for c in iterator if id(c) not in self._incompatible_ids)
2021-07-08T19:28:48,355   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 33, in _iter_built
2021-07-08T19:28:48,355     candidate = func()
2021-07-08T19:28:48,355   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 200, in _make_candidate_from_link
2021-07-08T19:28:48,355     self._link_candidate_cache[link] = LinkCandidate(
2021-07-08T19:28:48,355   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2021-07-08T19:28:48,355     super().__init__(
2021-07-08T19:28:48,355   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 151, in __init__
2021-07-08T19:28:48,355     self.dist = self._prepare()
2021-07-08T19:28:48,355   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 234, in _prepare
2021-07-08T19:28:48,355     dist = self._prepare_distribution()
2021-07-08T19:28:48,355   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2021-07-08T19:28:48,355     return self._factory.preparer.prepare_linked_requirement(
2021-07-08T19:28:48,355   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 508, in prepare_linked_requirement
2021-07-08T19:28:48,355     return self._prepare_linked_requirement(req, parallel_builds)
2021-07-08T19:28:48,355   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 570, in _prepare_linked_requirement
2021-07-08T19:28:48,355     dist = _get_prepared_distribution(
2021-07-08T19:28:48,355   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 60, in _get_prepared_distribution
2021-07-08T19:28:48,355     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2021-07-08T19:28:48,355   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 36, in prepare_distribution_metadata
2021-07-08T19:28:48,355     self.req.prepare_metadata()
2021-07-08T19:28:48,355   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 549, in prepare_metadata
2021-07-08T19:28:48,355     self.metadata_directory = self._generate_metadata()
2021-07-08T19:28:48,355   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 520, in _generate_metadata
2021-07-08T19:28:48,355     raise InstallationError(
2021-07-08T19:28:48,355 pip._internal.exceptions.InstallationError: File "setup.py" not found for legacy project libpg==1.0 from https://files.pythonhosted.org/packages/1c/ca/25f2a8ae2650a192a66fdc327cbf805a18f1ca4b0087b9ee6ebe86623d8a/libpg-1.0.zip#sha256=324c26f57878363b63f60c304df4804150337972f3aa8eb37f120f7e2650aa1b.
2021-07-08T19:28:48,365 Removed libpg==1.0 from https://files.pythonhosted.org/packages/1c/ca/25f2a8ae2650a192a66fdc327cbf805a18f1ca4b0087b9ee6ebe86623d8a/libpg-1.0.zip#sha256=324c26f57878363b63f60c304df4804150337972f3aa8eb37f120f7e2650aa1b from build tracker '/tmp/pip-req-tracker-lmaqxv8c'
2021-07-08T19:28:48,365 Removed build tracker: '/tmp/pip-req-tracker-lmaqxv8c'