2023-09-15T04:52:20,136 Created temporary directory: /tmp/pip-build-tracker-wks7iybp
2023-09-15T04:52:20,137 Initialized build tracking at /tmp/pip-build-tracker-wks7iybp
2023-09-15T04:52:20,138 Created build tracker: /tmp/pip-build-tracker-wks7iybp
2023-09-15T04:52:20,138 Entered build tracker: /tmp/pip-build-tracker-wks7iybp
2023-09-15T04:52:20,139 Created temporary directory: /tmp/pip-wheel-6etk68iu
2023-09-15T04:52:20,142 Created temporary directory: /tmp/pip-ephem-wheel-cache-5vqy32lt
2023-09-15T04:52:20,163 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-09-15T04:52:20,167 2 location(s) to search for versions of demo-client:
2023-09-15T04:52:20,167 * https://pypi.org/simple/demo-client/
2023-09-15T04:52:20,167 * https://www.piwheels.org/simple/demo-client/
2023-09-15T04:52:20,168 Fetching project page and analyzing links: https://pypi.org/simple/demo-client/
2023-09-15T04:52:20,169 Getting page https://pypi.org/simple/demo-client/
2023-09-15T04:52:20,170 Found index url https://pypi.org/simple/
2023-09-15T04:52:20,388 Fetched page https://pypi.org/simple/demo-client/ as application/vnd.pypi.simple.v1+json
2023-09-15T04:52:20,389   Found link https://files.pythonhosted.org/packages/95/5d/effd6776e19b31fd3ccf707880e9b7a9b9bbb1bf21ab0090d7a2f3bcc2da/demo_client-0.1.0.tar.gz (from https://pypi.org/simple/demo-client/), version: 0.1.0
2023-09-15T04:52:20,390 Fetching project page and analyzing links: https://www.piwheels.org/simple/demo-client/
2023-09-15T04:52:20,391 Getting page https://www.piwheels.org/simple/demo-client/
2023-09-15T04:52:20,392 Found index url https://www.piwheels.org/simple/
2023-09-15T04:52:20,683 Fetched page https://www.piwheels.org/simple/demo-client/ as text/html
2023-09-15T04:52:20,684 Skipping link: not a file: https://www.piwheels.org/simple/demo-client/
2023-09-15T04:52:20,685 Skipping link: not a file: https://pypi.org/simple/demo-client/
2023-09-15T04:52:20,703 Given no hashes to check 1 links for project 'demo-client': discarding no candidates
2023-09-15T04:52:20,721 Collecting demo-client==0.1.0
2023-09-15T04:52:20,723   Created temporary directory: /tmp/pip-unpack-kcogub8f
2023-09-15T04:52:20,941   Downloading demo_client-0.1.0.tar.gz (19 kB)
2023-09-15T04:52:21,002   Added demo-client==0.1.0 from https://files.pythonhosted.org/packages/95/5d/effd6776e19b31fd3ccf707880e9b7a9b9bbb1bf21ab0090d7a2f3bcc2da/demo_client-0.1.0.tar.gz to build tracker '/tmp/pip-build-tracker-wks7iybp'
2023-09-15T04:52:21,003 ERROR: demo-client==0.1.0 from https://files.pythonhosted.org/packages/95/5d/effd6776e19b31fd3ccf707880e9b7a9b9bbb1bf21ab0090d7a2f3bcc2da/demo_client-0.1.0.tar.gz does not appear to be a Python project: neither 'setup.py' nor 'pyproject.toml' found.
2023-09-15T04:52:21,005 Exception information:
2023-09-15T04:52:21,005 Traceback (most recent call last):
2023-09-15T04:52:21,005   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper
2023-09-15T04:52:21,005     status = run_func(*args)
2023-09-15T04:52:21,005              ^^^^^^^^^^^^^^^
2023-09-15T04:52:21,005   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/req_command.py", line 248, in wrapper
2023-09-15T04:52:21,005     return func(self, options, args)
2023-09-15T04:52:21,005            ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-15T04:52:21,005   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2023-09-15T04:52:21,005     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2023-09-15T04:52:21,005                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-15T04:52:21,005   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2023-09-15T04:52:21,005     result = self._result = resolver.resolve(
2023-09-15T04:52:21,005                             ^^^^^^^^^^^^^^^^^
2023-09-15T04:52:21,005   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve
2023-09-15T04:52:21,005     state = resolution.resolve(requirements, max_rounds=max_rounds)
2023-09-15T04:52:21,005             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-15T04:52:21,005   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve
2023-09-15T04:52:21,005     self._add_to_criteria(self.state.criteria, r, parent=None)
2023-09-15T04:52:21,005   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2023-09-15T04:52:21,005     if not criterion.candidates:
2023-09-15T04:52:21,005   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/structs.py", line 156, in __bool__
2023-09-15T04:52:21,005     return bool(self._sequence)
2023-09-15T04:52:21,005            ^^^^^^^^^^^^^^^^^^^^
2023-09-15T04:52:21,005   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2023-09-15T04:52:21,005     return any(self)
2023-09-15T04:52:21,005            ^^^^^^^^^
2023-09-15T04:52:21,005   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2023-09-15T04:52:21,005     return (c for c in iterator if id(c) not in self._incompatible_ids)
2023-09-15T04:52:21,005            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-15T04:52:21,005   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2023-09-15T04:52:21,005     candidate = func()
2023-09-15T04:52:21,005                 ^^^^^^
2023-09-15T04:52:21,005   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2023-09-15T04:52:21,005     self._link_candidate_cache[link] = LinkCandidate(
2023-09-15T04:52:21,005                                        ^^^^^^^^^^^^^^
2023-09-15T04:52:21,005   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 293, in __init__
2023-09-15T04:52:21,005     super().__init__(
2023-09-15T04:52:21,005   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__
2023-09-15T04:52:21,005     self.dist = self._prepare()
2023-09-15T04:52:21,005                 ^^^^^^^^^^^^^^^
2023-09-15T04:52:21,005   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare
2023-09-15T04:52:21,005     dist = self._prepare_distribution()
2023-09-15T04:52:21,005            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-15T04:52:21,005   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 304, in _prepare_distribution
2023-09-15T04:52:21,005     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2023-09-15T04:52:21,005            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-15T04:52:21,005   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 538, in prepare_linked_requirement
2023-09-15T04:52:21,005     return self._prepare_linked_requirement(req, parallel_builds)
2023-09-15T04:52:21,005            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-15T04:52:21,005   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 653, in _prepare_linked_requirement
2023-09-15T04:52:21,005     dist = _get_prepared_distribution(
2023-09-15T04:52:21,005            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-15T04:52:21,005   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution
2023-09-15T04:52:21,005     abstract_dist.prepare_distribution_metadata(
2023-09-15T04:52:21,005   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/distributions/sdist.py", line 31, in prepare_distribution_metadata
2023-09-15T04:52:21,005     self.req.load_pyproject_toml()
2023-09-15T04:52:21,005   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/req/req_install.py", line 491, in load_pyproject_toml
2023-09-15T04:52:21,005     pyproject_toml_data = load_pyproject_toml(
2023-09-15T04:52:21,005                           ^^^^^^^^^^^^^^^^^^^^
2023-09-15T04:52:21,005   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/pyproject.py", line 57, in load_pyproject_toml
2023-09-15T04:52:21,005     raise InstallationError(
2023-09-15T04:52:21,005 pip._internal.exceptions.InstallationError: demo-client==0.1.0 from https://files.pythonhosted.org/packages/95/5d/effd6776e19b31fd3ccf707880e9b7a9b9bbb1bf21ab0090d7a2f3bcc2da/demo_client-0.1.0.tar.gz does not appear to be a Python project: neither 'setup.py' nor 'pyproject.toml' found.
2023-09-15T04:52:21,016 Removed demo-client==0.1.0 from https://files.pythonhosted.org/packages/95/5d/effd6776e19b31fd3ccf707880e9b7a9b9bbb1bf21ab0090d7a2f3bcc2da/demo_client-0.1.0.tar.gz from build tracker '/tmp/pip-build-tracker-wks7iybp'
2023-09-15T04:52:21,017 Removed build tracker: '/tmp/pip-build-tracker-wks7iybp'