2021-07-14T13:15:56,946 Created temporary directory: /tmp/pip-ephem-wheel-cache-3lhnzh7m
2021-07-14T13:15:56,949 Created temporary directory: /tmp/pip-req-tracker-0kn9vkc6
2021-07-14T13:15:56,949 Initialized build tracking at /tmp/pip-req-tracker-0kn9vkc6
2021-07-14T13:15:56,949 Created build tracker: /tmp/pip-req-tracker-0kn9vkc6
2021-07-14T13:15:56,950 Entered build tracker: /tmp/pip-req-tracker-0kn9vkc6
2021-07-14T13:15:56,950 Created temporary directory: /tmp/pip-wheel-p8z27_qp
2021-07-14T13:15:56,980 1 location(s) to search for versions of spectro:
2021-07-14T13:15:56,980 * https://pypi.org/simple/spectro/
2021-07-14T13:15:56,980 Fetching project page and analyzing links: https://pypi.org/simple/spectro/
2021-07-14T13:15:56,981 Getting page https://pypi.org/simple/spectro/
2021-07-14T13:15:56,982 Found index url https://pypi.org/simple
2021-07-14T13:15:57,069 Skipping link: not a file: https://pypi.org/simple/spectro/
2021-07-14T13:15:57,086 Given no hashes to check 0 links for project 'spectro': discarding no candidates
2021-07-14T13:15:57,087 ERROR: Could not find a version that satisfies the requirement spectro==0.0.4 (from versions: none)
2021-07-14T13:15:57,087 ERROR: No matching distribution found for spectro==0.0.4
2021-07-14T13:15:57,087 Exception information:
2021-07-14T13:15:57,087 Traceback (most recent call last):
2021-07-14T13:15:57,087   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-14T13:15:57,087     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-14T13:15:57,087   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-14T13:15:57,087     raise RequirementsConflicted(criterion)
2021-07-14T13:15:57,087 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('spectro==0.0.4')
2021-07-14T13:15:57,087 
2021-07-14T13:15:57,087 During handling of the above exception, another exception occurred:
2021-07-14T13:15:57,087 
2021-07-14T13:15:57,087 Traceback (most recent call last):
2021-07-14T13:15:57,087   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-14T13:15:57,087     result = self._result = resolver.resolve(
2021-07-14T13:15:57,087   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-14T13:15:57,087     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-14T13:15:57,087   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-14T13:15:57,087     raise ResolutionImpossible(e.criterion.information)
2021-07-14T13:15:57,087 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('spectro==0.0.4'), parent=None)]
2021-07-14T13:15:57,087 
2021-07-14T13:15:57,087 The above exception was the direct cause of the following exception:
2021-07-14T13:15:57,087 
2021-07-14T13:15:57,087 Traceback (most recent call last):
2021-07-14T13:15:57,087   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-14T13:15:57,087     status = self.run(options, args)
2021-07-14T13:15:57,087   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-14T13:15:57,087     return func(self, options, args)
2021-07-14T13:15:57,087   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-14T13:15:57,087     requirement_set = resolver.resolve(
2021-07-14T13:15:57,087   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-14T13:15:57,087     raise error from e
2021-07-14T13:15:57,087 pip._internal.exceptions.DistributionNotFound: No matching distribution found for spectro==0.0.4
2021-07-14T13:15:57,091 Removed build tracker: '/tmp/pip-req-tracker-0kn9vkc6'