2021-07-13T22:40:57,679 Created temporary directory: /tmp/pip-ephem-wheel-cache-x4qddv_i
2021-07-13T22:40:57,682 Created temporary directory: /tmp/pip-req-tracker-p3osw81e
2021-07-13T22:40:57,682 Initialized build tracking at /tmp/pip-req-tracker-p3osw81e
2021-07-13T22:40:57,682 Created build tracker: /tmp/pip-req-tracker-p3osw81e
2021-07-13T22:40:57,682 Entered build tracker: /tmp/pip-req-tracker-p3osw81e
2021-07-13T22:40:57,683 Created temporary directory: /tmp/pip-wheel-bmvh9x4u
2021-07-13T22:40:57,713 1 location(s) to search for versions of demo-a:
2021-07-13T22:40:57,713 * https://pypi.org/simple/demo-a/
2021-07-13T22:40:57,714 Fetching project page and analyzing links: https://pypi.org/simple/demo-a/
2021-07-13T22:40:57,714 Getting page https://pypi.org/simple/demo-a/
2021-07-13T22:40:57,716 Found index url https://pypi.org/simple
2021-07-13T22:40:57,893 Skipping link: not a file: https://pypi.org/simple/demo-a/
2021-07-13T22:40:57,911 Given no hashes to check 0 links for project 'demo-a': discarding no candidates
2021-07-13T22:40:57,911 ERROR: Could not find a version that satisfies the requirement demo-a==1.01.001 (from versions: none)
2021-07-13T22:40:57,911 ERROR: No matching distribution found for demo-a==1.01.001
2021-07-13T22:40:57,912 Exception information:
2021-07-13T22:40:57,912 Traceback (most recent call last):
2021-07-13T22:40:57,912   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-13T22:40:57,912     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-13T22:40:57,912   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-13T22:40:57,912     raise RequirementsConflicted(criterion)
2021-07-13T22:40:57,912 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('demo-a==1.01.001')
2021-07-13T22:40:57,912 
2021-07-13T22:40:57,912 During handling of the above exception, another exception occurred:
2021-07-13T22:40:57,912 
2021-07-13T22:40:57,912 Traceback (most recent call last):
2021-07-13T22:40:57,912   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-13T22:40:57,912     result = self._result = resolver.resolve(
2021-07-13T22:40:57,912   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-13T22:40:57,912     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-13T22:40:57,912   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-13T22:40:57,912     raise ResolutionImpossible(e.criterion.information)
2021-07-13T22:40:57,912 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('demo-a==1.01.001'), parent=None)]
2021-07-13T22:40:57,912 
2021-07-13T22:40:57,912 The above exception was the direct cause of the following exception:
2021-07-13T22:40:57,912 
2021-07-13T22:40:57,912 Traceback (most recent call last):
2021-07-13T22:40:57,912   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-13T22:40:57,912     status = self.run(options, args)
2021-07-13T22:40:57,912   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-13T22:40:57,912     return func(self, options, args)
2021-07-13T22:40:57,912   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-13T22:40:57,912     requirement_set = resolver.resolve(
2021-07-13T22:40:57,912   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-13T22:40:57,912     raise error from e
2021-07-13T22:40:57,912 pip._internal.exceptions.DistributionNotFound: No matching distribution found for demo-a==1.01.001
2021-07-13T22:40:57,916 Removed build tracker: '/tmp/pip-req-tracker-p3osw81e'