2021-09-16T01:02:13,071 Created temporary directory: /tmp/pip-ephem-wheel-cache-zknc9_0v
2021-09-16T01:02:13,075 Created temporary directory: /tmp/pip-req-tracker-bm50dgmh
2021-09-16T01:02:13,075 Initialized build tracking at /tmp/pip-req-tracker-bm50dgmh
2021-09-16T01:02:13,075 Created build tracker: /tmp/pip-req-tracker-bm50dgmh
2021-09-16T01:02:13,075 Entered build tracker: /tmp/pip-req-tracker-bm50dgmh
2021-09-16T01:02:13,076 Created temporary directory: /tmp/pip-wheel-w299xbky
2021-09-16T01:02:13,108 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-09-16T01:02:13,111 2 location(s) to search for versions of altflags:
2021-09-16T01:02:13,111 * https://pypi.org/simple/altflags/
2021-09-16T01:02:13,111 * https://www.piwheels.org/simple/altflags/
2021-09-16T01:02:13,112 Fetching project page and analyzing links: https://pypi.org/simple/altflags/
2021-09-16T01:02:13,112 Getting page https://pypi.org/simple/altflags/
2021-09-16T01:02:13,114 Found index url https://pypi.org/simple
2021-09-16T01:02:13,239   Skipping link: No binaries permitted for altflags: https://files.pythonhosted.org/packages/02/fb/3a585c82839a1e8b15561dcb43b329bff495f5a2f6e2c62957149fb1edf1/altflags-0.0.1a0-py3-none-any.whl#sha256=e184a6bfec8e06b2b9ef45d4ee2e872048e5665b3903ce3c876d56feed4b9acd (from https://pypi.org/simple/altflags/) (requires-python:>=3.8.0)
2021-09-16T01:02:13,240   Link requires a different Python (3.7.3 not in: '>=3.8.0'): https://files.pythonhosted.org/packages/1b/f0/25d9675144b118a9dd13fe8a28dde03fec6b9f17398696140840913b8b84/altflags-0.0.1a0.tar.gz#sha256=4557a5b882a97608c0d3cf8e87cf4ba50fd43599a78a9688a47dab3887523709 (from https://pypi.org/simple/altflags/) (requires-python:>=3.8.0)
2021-09-16T01:02:13,240   Skipping link: No binaries permitted for altflags: https://files.pythonhosted.org/packages/f8/21/4093968892c5921d54e2342b4a2e9d4ddc9d45f7c5b0bc18db89c4f2ccfa/altflags-0.0.1b0-py3-none-any.whl#sha256=98991887e944ad49d7ae358638d7991ca3e0d0af82cd136b5c5027cfa8221598 (from https://pypi.org/simple/altflags/) (requires-python:>=3.8.0)
2021-09-16T01:02:13,240   Link requires a different Python (3.7.3 not in: '>=3.8.0'): https://files.pythonhosted.org/packages/d2/ba/6c9ca470307eb2178ad94e087628b18068f0d55a03035d74b5008155b82a/altflags-0.0.1b0.tar.gz#sha256=a84f584b311c9778d1166aa491eaab679d3fd6b88dc722134b0b51c7feeff408 (from https://pypi.org/simple/altflags/) (requires-python:>=3.8.0)
2021-09-16T01:02:13,241 Fetching project page and analyzing links: https://www.piwheels.org/simple/altflags/
2021-09-16T01:02:13,241 Getting page https://www.piwheels.org/simple/altflags/
2021-09-16T01:02:13,242 Found index url https://www.piwheels.org/simple
2021-09-16T01:02:13,343 Skipping link: not a file: https://www.piwheels.org/simple/altflags/
2021-09-16T01:02:13,344 Skipping link: not a file: https://pypi.org/simple/altflags/
2021-09-16T01:02:13,365 Given no hashes to check 0 links for project 'altflags': discarding no candidates
2021-09-16T01:02:13,365 ERROR: Could not find a version that satisfies the requirement altflags==0.0.1a0 (from versions: none)
2021-09-16T01:02:13,366 ERROR: No matching distribution found for altflags==0.0.1a0
2021-09-16T01:02:13,366 Exception information:
2021-09-16T01:02:13,366 Traceback (most recent call last):
2021-09-16T01:02:13,366   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-09-16T01:02:13,366     name, crit = self._merge_into_criterion(r, parent=None)
2021-09-16T01:02:13,366   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-09-16T01:02:13,366     raise RequirementsConflicted(criterion)
2021-09-16T01:02:13,366 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('altflags==0.0.1a0')
2021-09-16T01:02:13,366 
2021-09-16T01:02:13,366 During handling of the above exception, another exception occurred:
2021-09-16T01:02:13,366 
2021-09-16T01:02:13,366 Traceback (most recent call last):
2021-09-16T01:02:13,366   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-09-16T01:02:13,366     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-09-16T01:02:13,366   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-09-16T01:02:13,366     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-09-16T01:02:13,366   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-09-16T01:02:13,366     raise ResolutionImpossible(e.criterion.information)
2021-09-16T01:02:13,366 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('altflags==0.0.1a0'), parent=None)]
2021-09-16T01:02:13,366 
2021-09-16T01:02:13,366 The above exception was the direct cause of the following exception:
2021-09-16T01:02:13,366 
2021-09-16T01:02:13,366 Traceback (most recent call last):
2021-09-16T01:02:13,366   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-09-16T01:02:13,366     status = self.run(options, args)
2021-09-16T01:02:13,366   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-09-16T01:02:13,366     return func(self, options, args)
2021-09-16T01:02:13,366   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-09-16T01:02:13,366     reqs, check_supported_wheels=True
2021-09-16T01:02:13,366   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-09-16T01:02:13,366     raise error from e
2021-09-16T01:02:13,366 pip._internal.exceptions.DistributionNotFound: No matching distribution found for altflags==0.0.1a0
2021-09-16T01:02:13,370 Removed build tracker: '/tmp/pip-req-tracker-bm50dgmh'