2021-07-15T20:18:47,254 Created temporary directory: /tmp/pip-ephem-wheel-cache-0ixogusz
2021-07-15T20:18:47,256 Created temporary directory: /tmp/pip-req-tracker-8g2qu4kj
2021-07-15T20:18:47,257 Initialized build tracking at /tmp/pip-req-tracker-8g2qu4kj
2021-07-15T20:18:47,257 Created build tracker: /tmp/pip-req-tracker-8g2qu4kj
2021-07-15T20:18:47,257 Entered build tracker: /tmp/pip-req-tracker-8g2qu4kj
2021-07-15T20:18:47,257 Created temporary directory: /tmp/pip-wheel-6pqw3a53
2021-07-15T20:18:47,284 1 location(s) to search for versions of micropython-mqtt:
2021-07-15T20:18:47,284 * https://pypi.org/simple/micropython-mqtt/
2021-07-15T20:18:47,284 Fetching project page and analyzing links: https://pypi.org/simple/micropython-mqtt/
2021-07-15T20:18:47,285 Getting page https://pypi.org/simple/micropython-mqtt/
2021-07-15T20:18:47,286 Found index url https://pypi.org/simple
2021-07-15T20:18:47,387   Found link https://files.pythonhosted.org/packages/a8/97/7ffe9d72bc3d3533d6747f27e21fe0dfffe9e9394ff3915ba9d5c30654f7/micropython-mqtt-0.7b1.tar.gz#sha256=c6e425e95c0a121f033a0010907b68a3c8e695a9b34617b9a5fe7df8cfb61c48 (from https://pypi.org/simple/micropython-mqtt/), version: 0.7b1
2021-07-15T20:18:47,388   Found link https://files.pythonhosted.org/packages/a5/59/51749a83a5e6312523587b61f4380bfcfcb1af5efe7667e0d820e026e2b4/micropython-mqtt-0.7b2.tar.gz#sha256=3f0de60b67736910d4677d95de324d8c00ae5daf08c44ffea0a83bd07a7c08da (from https://pypi.org/simple/micropython-mqtt/), version: 0.7b2
2021-07-15T20:18:47,388   Found link https://files.pythonhosted.org/packages/f0/da/97e8bdf2c2b5a97e4bb07d71419869c801fb8cfbc9170f7e9109b92ae1d9/micropython-mqtt-0.7b3.tar.gz#sha256=e119f13f79f6695192dbe4caaa256b5de6c25920b9f8ffa3a945a8684aa82d00 (from https://pypi.org/simple/micropython-mqtt/), version: 0.7b3
2021-07-15T20:18:47,388   Found link https://files.pythonhosted.org/packages/a6/89/3beefb25462bf4af2d579e407f5aba37b4865017145ff0704303f597414a/micropython-mqtt-0.7b4.tar.gz#sha256=254a0af13d37cb92372538b6ded44c5f26e2e77c0d8b9b4e2d73c4f26f43e042 (from https://pypi.org/simple/micropython-mqtt/), version: 0.7b4
2021-07-15T20:18:47,388 Skipping link: not a file: https://pypi.org/simple/micropython-mqtt/
2021-07-15T20:18:47,406 Given no hashes to check 1 links for project 'micropython-mqtt': discarding no candidates
2021-07-15T20:18:47,425 Collecting micropython-mqtt==0.7b3
2021-07-15T20:18:47,427   Created temporary directory: /tmp/pip-unpack-b74e2k1v
2021-07-15T20:18:47,597   Downloading micropython-mqtt-0.7b3.tar.gz (11 kB)
2021-07-15T20:18:47,613   Added micropython-mqtt==0.7b3 from https://files.pythonhosted.org/packages/f0/da/97e8bdf2c2b5a97e4bb07d71419869c801fb8cfbc9170f7e9109b92ae1d9/micropython-mqtt-0.7b3.tar.gz#sha256=e119f13f79f6695192dbe4caaa256b5de6c25920b9f8ffa3a945a8684aa82d00 to build tracker '/tmp/pip-req-tracker-8g2qu4kj'
2021-07-15T20:18:47,614 ERROR: File "setup.py" not found for legacy project micropython-mqtt==0.7b3 from https://files.pythonhosted.org/packages/f0/da/97e8bdf2c2b5a97e4bb07d71419869c801fb8cfbc9170f7e9109b92ae1d9/micropython-mqtt-0.7b3.tar.gz#sha256=e119f13f79f6695192dbe4caaa256b5de6c25920b9f8ffa3a945a8684aa82d00.
2021-07-15T20:18:47,614 Exception information:
2021-07-15T20:18:47,614 Traceback (most recent call last):
2021-07-15T20:18:47,614   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-15T20:18:47,614     status = self.run(options, args)
2021-07-15T20:18:47,614   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-15T20:18:47,614     return func(self, options, args)
2021-07-15T20:18:47,614   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-15T20:18:47,614     requirement_set = resolver.resolve(
2021-07-15T20:18:47,614   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-15T20:18:47,614     result = self._result = resolver.resolve(
2021-07-15T20:18:47,614   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-15T20:18:47,614     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-15T20:18:47,614   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-15T20:18:47,614     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-15T20:18:47,614   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _merge_into_criterion
2021-07-15T20:18:47,614     if not criterion.candidates:
2021-07-15T20:18:47,614   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/structs.py", line 139, in __bool__
2021-07-15T20:18:47,614     return bool(self._sequence)
2021-07-15T20:18:47,614   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in __bool__
2021-07-15T20:18:47,614     return any(self)
2021-07-15T20:18:47,614   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 129, in <genexpr>
2021-07-15T20:18:47,614     return (c for c in iterator if id(c) not in self._incompatible_ids)
2021-07-15T20:18:47,614   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 33, in _iter_built
2021-07-15T20:18:47,614     candidate = func()
2021-07-15T20:18:47,614   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/factory.py", line 200, in _make_candidate_from_link
2021-07-15T20:18:47,614     self._link_candidate_cache[link] = LinkCandidate(
2021-07-15T20:18:47,614   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2021-07-15T20:18:47,614     super().__init__(
2021-07-15T20:18:47,614   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 151, in __init__
2021-07-15T20:18:47,614     self.dist = self._prepare()
2021-07-15T20:18:47,614   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 234, in _prepare
2021-07-15T20:18:47,614     dist = self._prepare_distribution()
2021-07-15T20:18:47,614   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2021-07-15T20:18:47,614     return self._factory.preparer.prepare_linked_requirement(
2021-07-15T20:18:47,614   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 508, in prepare_linked_requirement
2021-07-15T20:18:47,614     return self._prepare_linked_requirement(req, parallel_builds)
2021-07-15T20:18:47,614   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 570, in _prepare_linked_requirement
2021-07-15T20:18:47,614     dist = _get_prepared_distribution(
2021-07-15T20:18:47,614   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 60, in _get_prepared_distribution
2021-07-15T20:18:47,614     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2021-07-15T20:18:47,614   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/distributions/sdist.py", line 36, in prepare_distribution_metadata
2021-07-15T20:18:47,614     self.req.prepare_metadata()
2021-07-15T20:18:47,614   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/req/req_install.py", line 549, in prepare_metadata
2021-07-15T20:18:47,614     self.metadata_directory = self._generate_metadata()
2021-07-15T20:18:47,614   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/req/req_install.py", line 520, in _generate_metadata
2021-07-15T20:18:47,614     raise InstallationError(
2021-07-15T20:18:47,614 pip._internal.exceptions.InstallationError: File "setup.py" not found for legacy project micropython-mqtt==0.7b3 from https://files.pythonhosted.org/packages/f0/da/97e8bdf2c2b5a97e4bb07d71419869c801fb8cfbc9170f7e9109b92ae1d9/micropython-mqtt-0.7b3.tar.gz#sha256=e119f13f79f6695192dbe4caaa256b5de6c25920b9f8ffa3a945a8684aa82d00.
2021-07-15T20:18:47,623 Removed micropython-mqtt==0.7b3 from https://files.pythonhosted.org/packages/f0/da/97e8bdf2c2b5a97e4bb07d71419869c801fb8cfbc9170f7e9109b92ae1d9/micropython-mqtt-0.7b3.tar.gz#sha256=e119f13f79f6695192dbe4caaa256b5de6c25920b9f8ffa3a945a8684aa82d00 from build tracker '/tmp/pip-req-tracker-8g2qu4kj'
2021-07-15T20:18:47,623 Removed build tracker: '/tmp/pip-req-tracker-8g2qu4kj'