2021-07-15T21:51:31,333 Created temporary directory: /tmp/pip-ephem-wheel-cache-gn9jcuw7
2021-07-15T21:51:31,336 Created temporary directory: /tmp/pip-req-tracker-9pukejp9
2021-07-15T21:51:31,336 Initialized build tracking at /tmp/pip-req-tracker-9pukejp9
2021-07-15T21:51:31,337 Created build tracker: /tmp/pip-req-tracker-9pukejp9
2021-07-15T21:51:31,337 Entered build tracker: /tmp/pip-req-tracker-9pukejp9
2021-07-15T21:51:31,337 Created temporary directory: /tmp/pip-wheel-8uaewl3p
2021-07-15T21:51:31,368 1 location(s) to search for versions of micropython-rosserial-msgs:
2021-07-15T21:51:31,368 * https://pypi.org/simple/micropython-rosserial-msgs/
2021-07-15T21:51:31,368 Fetching project page and analyzing links: https://pypi.org/simple/micropython-rosserial-msgs/
2021-07-15T21:51:31,369 Getting page https://pypi.org/simple/micropython-rosserial-msgs/
2021-07-15T21:51:31,370 Found index url https://pypi.org/simple
2021-07-15T21:51:31,545   Found link https://files.pythonhosted.org/packages/e5/4d/cd3f085dab632d499bc256e0d50c2a180adf2c43ae008efabeaa1a292fa5/micropython-rosserial_msgs-0.0.1.tar.gz#sha256=e9cccbe1363c004b8106f15eca0b62995b41bdf89da70069626e591c5084e3bc (from https://pypi.org/simple/micropython-rosserial-msgs/), version: 0.0.1
2021-07-15T21:51:31,546 Skipping link: not a file: https://pypi.org/simple/micropython-rosserial-msgs/
2021-07-15T21:51:31,563 Given no hashes to check 1 links for project 'micropython-rosserial-msgs': discarding no candidates
2021-07-15T21:51:31,582 Collecting micropython-rosserial-msgs==0.0.1
2021-07-15T21:51:31,584   Created temporary directory: /tmp/pip-unpack-5owpmwdx
2021-07-15T21:51:31,755   Downloading micropython-rosserial_msgs-0.0.1.tar.gz (1.4 kB)
2021-07-15T21:51:31,778   Added micropython-rosserial-msgs==0.0.1 from https://files.pythonhosted.org/packages/e5/4d/cd3f085dab632d499bc256e0d50c2a180adf2c43ae008efabeaa1a292fa5/micropython-rosserial_msgs-0.0.1.tar.gz#sha256=e9cccbe1363c004b8106f15eca0b62995b41bdf89da70069626e591c5084e3bc to build tracker '/tmp/pip-req-tracker-9pukejp9'
2021-07-15T21:51:31,779 ERROR: File "setup.py" not found for legacy project micropython-rosserial-msgs==0.0.1 from https://files.pythonhosted.org/packages/e5/4d/cd3f085dab632d499bc256e0d50c2a180adf2c43ae008efabeaa1a292fa5/micropython-rosserial_msgs-0.0.1.tar.gz#sha256=e9cccbe1363c004b8106f15eca0b62995b41bdf89da70069626e591c5084e3bc.
2021-07-15T21:51:31,780 Exception information:
2021-07-15T21:51:31,780 Traceback (most recent call last):
2021-07-15T21:51:31,780   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-15T21:51:31,780     status = self.run(options, args)
2021-07-15T21:51:31,780   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-15T21:51:31,780     return func(self, options, args)
2021-07-15T21:51:31,780   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-15T21:51:31,780     requirement_set = resolver.resolve(
2021-07-15T21:51:31,780   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-15T21:51:31,780     result = self._result = resolver.resolve(
2021-07-15T21:51:31,780   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-15T21:51:31,780     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-15T21:51:31,780   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-15T21:51:31,780     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-15T21:51:31,780   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _merge_into_criterion
2021-07-15T21:51:31,780     if not criterion.candidates:
2021-07-15T21:51:31,780   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/structs.py", line 139, in __bool__
2021-07-15T21:51:31,780     return bool(self._sequence)
2021-07-15T21:51:31,780   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in __bool__
2021-07-15T21:51:31,780     return any(self)
2021-07-15T21:51:31,780   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 129, in <genexpr>
2021-07-15T21:51:31,780     return (c for c in iterator if id(c) not in self._incompatible_ids)
2021-07-15T21:51:31,780   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 33, in _iter_built
2021-07-15T21:51:31,780     candidate = func()
2021-07-15T21:51:31,780   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/factory.py", line 200, in _make_candidate_from_link
2021-07-15T21:51:31,780     self._link_candidate_cache[link] = LinkCandidate(
2021-07-15T21:51:31,780   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2021-07-15T21:51:31,780     super().__init__(
2021-07-15T21:51:31,780   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 151, in __init__
2021-07-15T21:51:31,780     self.dist = self._prepare()
2021-07-15T21:51:31,780   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 234, in _prepare
2021-07-15T21:51:31,780     dist = self._prepare_distribution()
2021-07-15T21:51:31,780   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2021-07-15T21:51:31,780     return self._factory.preparer.prepare_linked_requirement(
2021-07-15T21:51:31,780   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 508, in prepare_linked_requirement
2021-07-15T21:51:31,780     return self._prepare_linked_requirement(req, parallel_builds)
2021-07-15T21:51:31,780   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 570, in _prepare_linked_requirement
2021-07-15T21:51:31,780     dist = _get_prepared_distribution(
2021-07-15T21:51:31,780   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 60, in _get_prepared_distribution
2021-07-15T21:51:31,780     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2021-07-15T21:51:31,780   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/distributions/sdist.py", line 36, in prepare_distribution_metadata
2021-07-15T21:51:31,780     self.req.prepare_metadata()
2021-07-15T21:51:31,780   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/req/req_install.py", line 549, in prepare_metadata
2021-07-15T21:51:31,780     self.metadata_directory = self._generate_metadata()
2021-07-15T21:51:31,780   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/req/req_install.py", line 520, in _generate_metadata
2021-07-15T21:51:31,780     raise InstallationError(
2021-07-15T21:51:31,780 pip._internal.exceptions.InstallationError: File "setup.py" not found for legacy project micropython-rosserial-msgs==0.0.1 from https://files.pythonhosted.org/packages/e5/4d/cd3f085dab632d499bc256e0d50c2a180adf2c43ae008efabeaa1a292fa5/micropython-rosserial_msgs-0.0.1.tar.gz#sha256=e9cccbe1363c004b8106f15eca0b62995b41bdf89da70069626e591c5084e3bc.
2021-07-15T21:51:31,789 Removed micropython-rosserial-msgs==0.0.1 from https://files.pythonhosted.org/packages/e5/4d/cd3f085dab632d499bc256e0d50c2a180adf2c43ae008efabeaa1a292fa5/micropython-rosserial_msgs-0.0.1.tar.gz#sha256=e9cccbe1363c004b8106f15eca0b62995b41bdf89da70069626e591c5084e3bc from build tracker '/tmp/pip-req-tracker-9pukejp9'
2021-07-15T21:51:31,790 Removed build tracker: '/tmp/pip-req-tracker-9pukejp9'