2022-01-09T06:34:06,067 Created temporary directory: /tmp/pip-ephem-wheel-cache-bs44yoi0
2022-01-09T06:34:06,073 Created temporary directory: /tmp/pip-req-tracker-nppvkd6u
2022-01-09T06:34:06,074 Initialized build tracking at /tmp/pip-req-tracker-nppvkd6u
2022-01-09T06:34:06,074 Created build tracker: /tmp/pip-req-tracker-nppvkd6u
2022-01-09T06:34:06,074 Entered build tracker: /tmp/pip-req-tracker-nppvkd6u
2022-01-09T06:34:06,075 Created temporary directory: /tmp/pip-wheel-e9492ple
2022-01-09T06:34:06,146 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-01-09T06:34:06,151 2 location(s) to search for versions of xena:
2022-01-09T06:34:06,151 * https://pypi.org/simple/xena/
2022-01-09T06:34:06,151 * https://www.piwheels.org/simple/xena/
2022-01-09T06:34:06,152 Fetching project page and analyzing links: https://pypi.org/simple/xena/
2022-01-09T06:34:06,153 Getting page https://pypi.org/simple/xena/
2022-01-09T06:34:06,156 Found index url https://pypi.org/simple
2022-01-09T06:34:06,354   Skipping link: No binaries permitted for xena: https://files.pythonhosted.org/packages/60/5f/9ba56c0c8623e6c1e2cd08bb85826d13004babefc4fba76e48f431559f51/xena-0.0.0-py3-none-any.whl#sha256=e4b278df5bf8a30bfc01346b3ac3ed30fd6e180db62702474e495f82a2e45dba (from https://pypi.org/simple/xena/) (requires-python:>=3.7)
2022-01-09T06:34:06,356   Found link https://files.pythonhosted.org/packages/83/1b/4798d6d699ce8f0462f1d43771aa68dc26248aba88c145925dbf1a04f5eb/xena-0.0.0.tar.gz#sha256=c1df4548b782244038d6615e3fd556de2e19c65c3564749c16c9998fbacffa25 (from https://pypi.org/simple/xena/) (requires-python:>=3.7), version: 0.0.0
2022-01-09T06:34:06,357 Fetching project page and analyzing links: https://www.piwheels.org/simple/xena/
2022-01-09T06:34:06,357 Getting page https://www.piwheels.org/simple/xena/
2022-01-09T06:34:06,359 Found index url https://www.piwheels.org/simple
2022-01-09T06:34:06,563 Skipping link: not a file: https://www.piwheels.org/simple/xena/
2022-01-09T06:34:06,564 Skipping link: not a file: https://pypi.org/simple/xena/
2022-01-09T06:34:06,596 Given no hashes to check 1 links for project 'xena': discarding no candidates
2022-01-09T06:34:06,626 Collecting xena==0.0.0
2022-01-09T06:34:06,629   Created temporary directory: /tmp/pip-unpack-5fua2oih
2022-01-09T06:34:06,843   Downloading xena-0.0.0.tar.gz (631 bytes)
2022-01-09T06:34:06,886   Added xena==0.0.0 from https://files.pythonhosted.org/packages/83/1b/4798d6d699ce8f0462f1d43771aa68dc26248aba88c145925dbf1a04f5eb/xena-0.0.0.tar.gz#sha256=c1df4548b782244038d6615e3fd556de2e19c65c3564749c16c9998fbacffa25 to build tracker '/tmp/pip-req-tracker-nppvkd6u'
2022-01-09T06:34:06,888 ERROR: xena==0.0.0 from https://files.pythonhosted.org/packages/83/1b/4798d6d699ce8f0462f1d43771aa68dc26248aba88c145925dbf1a04f5eb/xena-0.0.0.tar.gz#sha256=c1df4548b782244038d6615e3fd556de2e19c65c3564749c16c9998fbacffa25 does not appear to be a Python project: neither 'setup.py' nor 'pyproject.toml' found.
2022-01-09T06:34:06,889 Exception information:
2022-01-09T06:34:06,889 Traceback (most recent call last):
2022-01-09T06:34:06,889   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 164, in exc_logging_wrapper
2022-01-09T06:34:06,889     status = run_func(*args)
2022-01-09T06:34:06,889   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2022-01-09T06:34:06,889     return func(self, options, args)
2022-01-09T06:34:06,889   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 144, in run
2022-01-09T06:34:06,889     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2022-01-09T06:34:06,889   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 93, in resolve
2022-01-09T06:34:06,889     collected.requirements, max_rounds=try_to_avoid_resolution_too_deep
2022-01-09T06:34:06,889   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 482, in resolve
2022-01-09T06:34:06,889     state = resolution.resolve(requirements, max_rounds=max_rounds)
2022-01-09T06:34:06,889   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 349, in resolve
2022-01-09T06:34:06,889     self._add_to_criteria(self.state.criteria, r, parent=None)
2022-01-09T06:34:06,889   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2022-01-09T06:34:06,889     if not criterion.candidates:
2022-01-09T06:34:06,889   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2022-01-09T06:34:06,889     return bool(self._sequence)
2022-01-09T06:34:06,889   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2022-01-09T06:34:06,889     return any(self)
2022-01-09T06:34:06,889   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2022-01-09T06:34:06,889     return (c for c in iterator if id(c) not in self._incompatible_ids)
2022-01-09T06:34:06,889   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2022-01-09T06:34:06,889     candidate = func()
2022-01-09T06:34:06,889   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2022-01-09T06:34:06,889     version=version,
2022-01-09T06:34:06,889   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 287, in __init__
2022-01-09T06:34:06,889     version=version,
2022-01-09T06:34:06,889   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__
2022-01-09T06:34:06,889     self.dist = self._prepare()
2022-01-09T06:34:06,889   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare
2022-01-09T06:34:06,889     dist = self._prepare_distribution()
2022-01-09T06:34:06,889   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 292, in _prepare_distribution
2022-01-09T06:34:06,889     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2022-01-09T06:34:06,889   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 482, in prepare_linked_requirement
2022-01-09T06:34:06,889     return self._prepare_linked_requirement(req, parallel_builds)
2022-01-09T06:34:06,889   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 550, in _prepare_linked_requirement
2022-01-09T06:34:06,889     self.build_isolation,
2022-01-09T06:34:06,889   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 58, in _get_prepared_distribution
2022-01-09T06:34:06,889     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2022-01-09T06:34:06,889   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/distributions/sdist.py", line 30, in prepare_distribution_metadata
2022-01-09T06:34:06,889     self.req.load_pyproject_toml()
2022-01-09T06:34:06,889   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 498, in load_pyproject_toml
2022-01-09T06:34:06,889     self.use_pep517, self.pyproject_toml_path, self.setup_py_path, str(self)
2022-01-09T06:34:06,889   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/pyproject.py", line 53, in load_pyproject_toml
2022-01-09T06:34:06,889     f"{req_name} does not appear to be a Python project: "
2022-01-09T06:34:06,889 pip._internal.exceptions.InstallationError: xena==0.0.0 from https://files.pythonhosted.org/packages/83/1b/4798d6d699ce8f0462f1d43771aa68dc26248aba88c145925dbf1a04f5eb/xena-0.0.0.tar.gz#sha256=c1df4548b782244038d6615e3fd556de2e19c65c3564749c16c9998fbacffa25 does not appear to be a Python project: neither 'setup.py' nor 'pyproject.toml' found.
2022-01-09T06:34:06,911 Removed xena==0.0.0 from https://files.pythonhosted.org/packages/83/1b/4798d6d699ce8f0462f1d43771aa68dc26248aba88c145925dbf1a04f5eb/xena-0.0.0.tar.gz#sha256=c1df4548b782244038d6615e3fd556de2e19c65c3564749c16c9998fbacffa25 from build tracker '/tmp/pip-req-tracker-nppvkd6u'
2022-01-09T06:34:06,912 Removed build tracker: '/tmp/pip-req-tracker-nppvkd6u'