2021-12-06T15:21:42,774 Created temporary directory: /tmp/pip-ephem-wheel-cache-nbrz3eu0
2021-12-06T15:21:42,779 Created temporary directory: /tmp/pip-req-tracker-w97581l0
2021-12-06T15:21:42,780 Initialized build tracking at /tmp/pip-req-tracker-w97581l0
2021-12-06T15:21:42,780 Created build tracker: /tmp/pip-req-tracker-w97581l0
2021-12-06T15:21:42,781 Entered build tracker: /tmp/pip-req-tracker-w97581l0
2021-12-06T15:21:42,782 Created temporary directory: /tmp/pip-wheel-d846h8ib
2021-12-06T15:21:42,846 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-12-06T15:21:42,851 2 location(s) to search for versions of fresh-canvas-prerelease:
2021-12-06T15:21:42,851 * https://pypi.org/simple/fresh-canvas-prerelease/
2021-12-06T15:21:42,851 * https://www.piwheels.org/simple/fresh-canvas-prerelease/
2021-12-06T15:21:42,852 Fetching project page and analyzing links: https://pypi.org/simple/fresh-canvas-prerelease/
2021-12-06T15:21:42,853 Getting page https://pypi.org/simple/fresh-canvas-prerelease/
2021-12-06T15:21:42,857 Found index url https://pypi.org/simple
2021-12-06T15:21:43,147   Found link https://files.pythonhosted.org/packages/c3/54/9088c36a3de0bd5424d3c27d86946791e0988e1cd8a9e2f719d67d65d829/fresh-canvas-prerelease-0.1.5.tar.gz#sha256=ae7525a57490f97f64fd728e77e9bce770769087d966fa60c84490f83ba3a29b (from https://pypi.org/simple/fresh-canvas-prerelease/), version: 0.1.5
2021-12-06T15:21:43,148   Found link https://files.pythonhosted.org/packages/be/17/aea19d169bcad58e76988d26acbbe26e076cb428aedb03aaa01ba7cc0169/fresh-canvas-prerelease-0.1.6.tar.gz#sha256=3d55b25c2fead4010e02f8e15c8959af2910f87e3323c1c1f9504d8fc599dff2 (from https://pypi.org/simple/fresh-canvas-prerelease/), version: 0.1.6
2021-12-06T15:21:43,149   Found link https://files.pythonhosted.org/packages/b1/f3/1f2a0af5c13a5fe717d4a6b0a75b48d5cebe85d94b4f9c3d5b840093e7cc/fresh-canvas-prerelease-0.1.7.tar.gz#sha256=be1278a22c5e49c1e32d5016df9512f7f5b40fb6d37af4d0306a5333bdd27d8f (from https://pypi.org/simple/fresh-canvas-prerelease/), version: 0.1.7
2021-12-06T15:21:43,150   Found link https://files.pythonhosted.org/packages/7e/8b/98c67b45039af91965006c3c9fe2f79c83e6fe83f59c7153e957044c4ea0/fresh-canvas-prerelease-0.1.8.tar.gz#sha256=dc02424f28e408e14084ff44d749091e6e44f92ebc343141031efe045a354713 (from https://pypi.org/simple/fresh-canvas-prerelease/), version: 0.1.8
2021-12-06T15:21:43,150   Found link https://files.pythonhosted.org/packages/d1/a2/1af655117c129cefc39afdeb76d4c191a671fa5357cff6623f8eecdd0ff2/fresh-canvas-prerelease-0.1.9.tar.gz#sha256=8cbb532b6a0e68b2e717686b8572f714f63cd3617de9c2fc3fc25b2328448766 (from https://pypi.org/simple/fresh-canvas-prerelease/), version: 0.1.9
2021-12-06T15:21:43,151   Found link https://files.pythonhosted.org/packages/b5/b1/3e5bd4e75c976ec8401b7e6eb2c237d37f2f90382c46b924d300a37101aa/fresh-canvas-prerelease-0.1.10.tar.gz#sha256=ee0c366ad407dbe99b844eed78abcacc855f5c5f3943daef69459ec32ca26631 (from https://pypi.org/simple/fresh-canvas-prerelease/), version: 0.1.10
2021-12-06T15:21:43,152   Found link https://files.pythonhosted.org/packages/c4/3c/fa7327620f3538ba8a21082c1028497370ea533ea955f1aaf7b242f2a35d/fresh-canvas-prerelease-0.1.11.tar.gz#sha256=1b581e30d947c3e262376bae0533d076178d7a85516f7830b9fc631b6c056619 (from https://pypi.org/simple/fresh-canvas-prerelease/), version: 0.1.11
2021-12-06T15:21:43,153   Found link https://files.pythonhosted.org/packages/ce/90/205ca0565ba33a4ebbe31cc1177bb091784b71cadfca9917bd9a76f92ccf/fresh-canvas-prerelease-0.1.12%250A.tar.gz#sha256=a0ec5ea909a14a7224ba8fc08887f080bcc2c83ccdcf29d5acddb3aaa87347d2 (from https://pypi.org/simple/fresh-canvas-prerelease/), version: 0.1.12%0A
2021-12-06T15:21:43,154   Found link https://files.pythonhosted.org/packages/4c/31/b297a9da5278260fd4a23e43236a55c8edd38330acfef3b0ac91dc4f99ff/fresh-canvas-prerelease-0.1.13.tar.gz#sha256=61b1e363013b3630b61c788eac1e3d2eabac039e407c0e32ab7f4bf75ec17a44 (from https://pypi.org/simple/fresh-canvas-prerelease/), version: 0.1.13
2021-12-06T15:21:43,155   Found link https://files.pythonhosted.org/packages/97/b6/646afe49b7ed9b031c028671c801d1f74a6f629d93c6c41a40354930c93c/fresh-canvas-prerelease-0.1.14%250A.tar.gz#sha256=ddb7183dd2992f438d4b3252053afa13ffd6fe247a220c1eac5a9fc99d529fed (from https://pypi.org/simple/fresh-canvas-prerelease/), version: 0.1.14%0A
2021-12-06T15:21:43,156   Found link https://files.pythonhosted.org/packages/3a/aa/c65ade61c41000c2da8ce3be18985a4296c4826890215fe1735d703547e0/fresh-canvas-prerelease-0.1.16%250A.tar.gz#sha256=c47325af0eaff858717ae6e1b9b1481e6e80f32c658edabb3c75aa4fcb88da6d (from https://pypi.org/simple/fresh-canvas-prerelease/), version: 0.1.16%0A
2021-12-06T15:21:43,157 Fetching project page and analyzing links: https://www.piwheels.org/simple/fresh-canvas-prerelease/
2021-12-06T15:21:43,157 Getting page https://www.piwheels.org/simple/fresh-canvas-prerelease/
2021-12-06T15:21:43,159 Found index url https://www.piwheels.org/simple
2021-12-06T15:21:43,382 Skipping link: not a file: https://www.piwheels.org/simple/fresh-canvas-prerelease/
2021-12-06T15:21:43,383 Skipping link: not a file: https://pypi.org/simple/fresh-canvas-prerelease/
2021-12-06T15:21:43,415 Given no hashes to check 1 links for project 'fresh-canvas-prerelease': discarding no candidates
2021-12-06T15:21:43,442 Collecting fresh-canvas-prerelease==0.1.11
2021-12-06T15:21:43,445   Created temporary directory: /tmp/pip-unpack-wtqe7xn4
2021-12-06T15:21:43,531   Downloading fresh-canvas-prerelease-0.1.11.tar.gz (1.1 kB)
2021-12-06T15:21:43,555   Added fresh-canvas-prerelease==0.1.11 from https://files.pythonhosted.org/packages/c4/3c/fa7327620f3538ba8a21082c1028497370ea533ea955f1aaf7b242f2a35d/fresh-canvas-prerelease-0.1.11.tar.gz#sha256=1b581e30d947c3e262376bae0533d076178d7a85516f7830b9fc631b6c056619 to build tracker '/tmp/pip-req-tracker-w97581l0'
2021-12-06T15:21:43,557 ERROR: fresh-canvas-prerelease==0.1.11 from https://files.pythonhosted.org/packages/c4/3c/fa7327620f3538ba8a21082c1028497370ea533ea955f1aaf7b242f2a35d/fresh-canvas-prerelease-0.1.11.tar.gz#sha256=1b581e30d947c3e262376bae0533d076178d7a85516f7830b9fc631b6c056619 does not appear to be a Python project: neither 'setup.py' nor 'pyproject.toml' found.
2021-12-06T15:21:43,557 Exception information:
2021-12-06T15:21:43,557 Traceback (most recent call last):
2021-12-06T15:21:43,557   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 164, in exc_logging_wrapper
2021-12-06T15:21:43,557     status = run_func(*args)
2021-12-06T15:21:43,557   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-12-06T15:21:43,557     return func(self, options, args)
2021-12-06T15:21:43,557   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 144, in run
2021-12-06T15:21:43,557     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2021-12-06T15:21:43,557   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 93, in resolve
2021-12-06T15:21:43,557     collected.requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-12-06T15:21:43,557   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 482, in resolve
2021-12-06T15:21:43,557     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-12-06T15:21:43,557   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 349, in resolve
2021-12-06T15:21:43,557     self._add_to_criteria(self.state.criteria, r, parent=None)
2021-12-06T15:21:43,557   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2021-12-06T15:21:43,557     if not criterion.candidates:
2021-12-06T15:21:43,557   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2021-12-06T15:21:43,557     return bool(self._sequence)
2021-12-06T15:21:43,557   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2021-12-06T15:21:43,557     return any(self)
2021-12-06T15:21:43,557   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2021-12-06T15:21:43,557     return (c for c in iterator if id(c) not in self._incompatible_ids)
2021-12-06T15:21:43,557   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2021-12-06T15:21:43,557     candidate = func()
2021-12-06T15:21:43,557   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2021-12-06T15:21:43,557     version=version,
2021-12-06T15:21:43,557   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 287, in __init__
2021-12-06T15:21:43,557     version=version,
2021-12-06T15:21:43,557   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__
2021-12-06T15:21:43,557     self.dist = self._prepare()
2021-12-06T15:21:43,557   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare
2021-12-06T15:21:43,557     dist = self._prepare_distribution()
2021-12-06T15:21:43,557   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 292, in _prepare_distribution
2021-12-06T15:21:43,557     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2021-12-06T15:21:43,557   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 482, in prepare_linked_requirement
2021-12-06T15:21:43,557     return self._prepare_linked_requirement(req, parallel_builds)
2021-12-06T15:21:43,557   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 550, in _prepare_linked_requirement
2021-12-06T15:21:43,557     self.build_isolation,
2021-12-06T15:21:43,557   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 58, in _get_prepared_distribution
2021-12-06T15:21:43,557     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2021-12-06T15:21:43,557   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/distributions/sdist.py", line 30, in prepare_distribution_metadata
2021-12-06T15:21:43,557     self.req.load_pyproject_toml()
2021-12-06T15:21:43,557   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 498, in load_pyproject_toml
2021-12-06T15:21:43,557     self.use_pep517, self.pyproject_toml_path, self.setup_py_path, str(self)
2021-12-06T15:21:43,557   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/pyproject.py", line 53, in load_pyproject_toml
2021-12-06T15:21:43,557     f"{req_name} does not appear to be a Python project: "
2021-12-06T15:21:43,557 pip._internal.exceptions.InstallationError: fresh-canvas-prerelease==0.1.11 from https://files.pythonhosted.org/packages/c4/3c/fa7327620f3538ba8a21082c1028497370ea533ea955f1aaf7b242f2a35d/fresh-canvas-prerelease-0.1.11.tar.gz#sha256=1b581e30d947c3e262376bae0533d076178d7a85516f7830b9fc631b6c056619 does not appear to be a Python project: neither 'setup.py' nor 'pyproject.toml' found.
2021-12-06T15:21:43,576 Removed fresh-canvas-prerelease==0.1.11 from https://files.pythonhosted.org/packages/c4/3c/fa7327620f3538ba8a21082c1028497370ea533ea955f1aaf7b242f2a35d/fresh-canvas-prerelease-0.1.11.tar.gz#sha256=1b581e30d947c3e262376bae0533d076178d7a85516f7830b9fc631b6c056619 from build tracker '/tmp/pip-req-tracker-w97581l0'
2021-12-06T15:21:43,576 Removed build tracker: '/tmp/pip-req-tracker-w97581l0'