2022-01-07T21:03:23,489 Created temporary directory: /tmp/pip-ephem-wheel-cache-7880v935
2022-01-07T21:03:23,494 Created temporary directory: /tmp/pip-req-tracker-5311m_ia
2022-01-07T21:03:23,495 Initialized build tracking at /tmp/pip-req-tracker-5311m_ia
2022-01-07T21:03:23,495 Created build tracker: /tmp/pip-req-tracker-5311m_ia
2022-01-07T21:03:23,495 Entered build tracker: /tmp/pip-req-tracker-5311m_ia
2022-01-07T21:03:23,496 Created temporary directory: /tmp/pip-wheel-279db6i6
2022-01-07T21:03:23,558 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-01-07T21:03:23,563 2 location(s) to search for versions of lambda-zipper:
2022-01-07T21:03:23,563 * https://pypi.org/simple/lambda-zipper/
2022-01-07T21:03:23,563 * https://www.piwheels.org/simple/lambda-zipper/
2022-01-07T21:03:23,564 Fetching project page and analyzing links: https://pypi.org/simple/lambda-zipper/
2022-01-07T21:03:23,565 Getting page https://pypi.org/simple/lambda-zipper/
2022-01-07T21:03:23,568 Found index url https://pypi.org/simple
2022-01-07T21:03:23,761   Found link https://files.pythonhosted.org/packages/61/ad/e954731b1985adb42075514269eb22389783be19acb902286e4a9e3b0d5c/lambda-zipper-0.0.0.tar.gz#sha256=e942ad8d6378a2ba514a986bbc3119e4c746db4baeb9f02e6acecd60971cf8f1 (from https://pypi.org/simple/lambda-zipper/) (requires-python:>=3.7), version: 0.0.0
2022-01-07T21:03:23,761   Skipping link: No binaries permitted for lambda-zipper: https://files.pythonhosted.org/packages/31/f1/de0f39036c6d891fad01890244c9dd7ccc66452a583bff597ee614f21eef/lambda_zipper-0.0.0-py3-none-any.whl#sha256=692f9642d61403dfdc9793d298314e78ad9dbbc6822e9b78120a48ca34c5d7a0 (from https://pypi.org/simple/lambda-zipper/) (requires-python:>=3.7)
2022-01-07T21:03:23,762 Fetching project page and analyzing links: https://www.piwheels.org/simple/lambda-zipper/
2022-01-07T21:03:23,763 Getting page https://www.piwheels.org/simple/lambda-zipper/
2022-01-07T21:03:23,764 Found index url https://www.piwheels.org/simple
2022-01-07T21:03:23,977 Skipping link: not a file: https://www.piwheels.org/simple/lambda-zipper/
2022-01-07T21:03:23,978 Skipping link: not a file: https://pypi.org/simple/lambda-zipper/
2022-01-07T21:03:24,017 Given no hashes to check 1 links for project 'lambda-zipper': discarding no candidates
2022-01-07T21:03:24,054 Collecting lambda-zipper==0.0.0
2022-01-07T21:03:24,057   Created temporary directory: /tmp/pip-unpack-6zyab_8i
2022-01-07T21:03:24,142   Downloading lambda-zipper-0.0.0.tar.gz (653 bytes)
2022-01-07T21:03:24,178   Added lambda-zipper==0.0.0 from https://files.pythonhosted.org/packages/61/ad/e954731b1985adb42075514269eb22389783be19acb902286e4a9e3b0d5c/lambda-zipper-0.0.0.tar.gz#sha256=e942ad8d6378a2ba514a986bbc3119e4c746db4baeb9f02e6acecd60971cf8f1 to build tracker '/tmp/pip-req-tracker-5311m_ia'
2022-01-07T21:03:24,180 ERROR: lambda-zipper==0.0.0 from https://files.pythonhosted.org/packages/61/ad/e954731b1985adb42075514269eb22389783be19acb902286e4a9e3b0d5c/lambda-zipper-0.0.0.tar.gz#sha256=e942ad8d6378a2ba514a986bbc3119e4c746db4baeb9f02e6acecd60971cf8f1 does not appear to be a Python project: neither 'setup.py' nor 'pyproject.toml' found.
2022-01-07T21:03:24,180 Exception information:
2022-01-07T21:03:24,180 Traceback (most recent call last):
2022-01-07T21:03:24,180   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 164, in exc_logging_wrapper
2022-01-07T21:03:24,180     status = run_func(*args)
2022-01-07T21:03:24,180   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2022-01-07T21:03:24,180     return func(self, options, args)
2022-01-07T21:03:24,180   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 144, in run
2022-01-07T21:03:24,180     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2022-01-07T21:03:24,180   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2022-01-07T21:03:24,180     result = self._result = resolver.resolve(
2022-01-07T21:03:24,180   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 482, in resolve
2022-01-07T21:03:24,180     state = resolution.resolve(requirements, max_rounds=max_rounds)
2022-01-07T21:03:24,180   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 349, in resolve
2022-01-07T21:03:24,180     self._add_to_criteria(self.state.criteria, r, parent=None)
2022-01-07T21:03:24,180   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2022-01-07T21:03:24,180     if not criterion.candidates:
2022-01-07T21:03:24,180   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2022-01-07T21:03:24,180     return bool(self._sequence)
2022-01-07T21:03:24,180   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2022-01-07T21:03:24,180     return any(self)
2022-01-07T21:03:24,180   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2022-01-07T21:03:24,180     return (c for c in iterator if id(c) not in self._incompatible_ids)
2022-01-07T21:03:24,180   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2022-01-07T21:03:24,180     candidate = func()
2022-01-07T21:03:24,180   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 201, in _make_candidate_from_link
2022-01-07T21:03:24,180     self._link_candidate_cache[link] = LinkCandidate(
2022-01-07T21:03:24,180   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 281, in __init__
2022-01-07T21:03:24,180     super().__init__(
2022-01-07T21:03:24,180   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__
2022-01-07T21:03:24,180     self.dist = self._prepare()
2022-01-07T21:03:24,180   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare
2022-01-07T21:03:24,180     dist = self._prepare_distribution()
2022-01-07T21:03:24,180   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 292, in _prepare_distribution
2022-01-07T21:03:24,180     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2022-01-07T21:03:24,180   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 482, in prepare_linked_requirement
2022-01-07T21:03:24,180     return self._prepare_linked_requirement(req, parallel_builds)
2022-01-07T21:03:24,180   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 546, in _prepare_linked_requirement
2022-01-07T21:03:24,180     dist = _get_prepared_distribution(
2022-01-07T21:03:24,180   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 58, in _get_prepared_distribution
2022-01-07T21:03:24,180     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2022-01-07T21:03:24,180   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 30, in prepare_distribution_metadata
2022-01-07T21:03:24,180     self.req.load_pyproject_toml()
2022-01-07T21:03:24,180   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 497, in load_pyproject_toml
2022-01-07T21:03:24,180     pyproject_toml_data = load_pyproject_toml(
2022-01-07T21:03:24,180   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/pyproject.py", line 52, in load_pyproject_toml
2022-01-07T21:03:24,180     raise InstallationError(
2022-01-07T21:03:24,180 pip._internal.exceptions.InstallationError: lambda-zipper==0.0.0 from https://files.pythonhosted.org/packages/61/ad/e954731b1985adb42075514269eb22389783be19acb902286e4a9e3b0d5c/lambda-zipper-0.0.0.tar.gz#sha256=e942ad8d6378a2ba514a986bbc3119e4c746db4baeb9f02e6acecd60971cf8f1 does not appear to be a Python project: neither 'setup.py' nor 'pyproject.toml' found.
2022-01-07T21:03:24,199 Removed lambda-zipper==0.0.0 from https://files.pythonhosted.org/packages/61/ad/e954731b1985adb42075514269eb22389783be19acb902286e4a9e3b0d5c/lambda-zipper-0.0.0.tar.gz#sha256=e942ad8d6378a2ba514a986bbc3119e4c746db4baeb9f02e6acecd60971cf8f1 from build tracker '/tmp/pip-req-tracker-5311m_ia'
2022-01-07T21:03:24,199 Removed build tracker: '/tmp/pip-req-tracker-5311m_ia'