2021-02-16T21:43:47,149 Created temporary directory: /tmp/pip-ephem-wheel-cache-vrz7r_65
2021-02-16T21:43:47,152 Created temporary directory: /tmp/pip-req-tracker-he20p7f2
2021-02-16T21:43:47,153 Initialized build tracking at /tmp/pip-req-tracker-he20p7f2
2021-02-16T21:43:47,153 Created build tracker: /tmp/pip-req-tracker-he20p7f2
2021-02-16T21:43:47,153 Entered build tracker: /tmp/pip-req-tracker-he20p7f2
2021-02-16T21:43:47,153 Created temporary directory: /tmp/pip-wheel-sjjqng9b
2021-02-16T21:43:47,187 1 location(s) to search for versions of copy-env:
2021-02-16T21:43:47,187 * https://pypi.org/simple/copy-env/
2021-02-16T21:43:47,187 Fetching project page and analyzing links: https://pypi.org/simple/copy-env/
2021-02-16T21:43:47,188 Getting page https://pypi.org/simple/copy-env/
2021-02-16T21:43:47,189 Found index url https://pypi.org/simple
2021-02-16T21:43:47,295   Link requires a different Python (3.7.3 not in: '~=3.8'): https://files.pythonhosted.org/packages/40/00/e7b960a8e5a7814ac9ebe7c5f6b16a3d8adb468640167db290cb432870d1/copy_env-0.1.1-py3-none-any.whl#sha256=8f598ddb9eb97de5505a9d8537d4da8b151a2b9d8aea234bfb87a17ac41e8281 (from https://pypi.org/simple/copy-env/) (requires-python:~=3.8)
2021-02-16T21:43:47,296   Link requires a different Python (3.7.3 not in: '~=3.8'): https://files.pythonhosted.org/packages/02/42/aaec8d3c44b6a16b5f80fe90bdd2ec63fb65e0aef4e4014a389bb332bbf7/copy_env-0.1.1.tar.gz#sha256=d7083312098025d0d7d7713aedb802c24d2abedfdcb86b83d36c554f647ab739 (from https://pypi.org/simple/copy-env/) (requires-python:~=3.8)
2021-02-16T21:43:47,296 Given no hashes to check 0 links for project 'copy-env': discarding no candidates
2021-02-16T21:43:47,297 ERROR: Could not find a version that satisfies the requirement copy-env==0.1.1
2021-02-16T21:43:47,297 ERROR: No matching distribution found for copy-env==0.1.1
2021-02-16T21:43:47,297 Exception information:
2021-02-16T21:43:47,297 Traceback (most recent call last):
2021-02-16T21:43:47,297   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 171, in _merge_into_criterion
2021-02-16T21:43:47,297     crit = self.state.criteria[name]
2021-02-16T21:43:47,297 KeyError: 'copy-env'
2021-02-16T21:43:47,297 
2021-02-16T21:43:47,297 During handling of the above exception, another exception occurred:
2021-02-16T21:43:47,297 
2021-02-16T21:43:47,297 Traceback (most recent call last):
2021-02-16T21:43:47,297   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 318, in resolve
2021-02-16T21:43:47,297     name, crit = self._merge_into_criterion(r, parent=None)
2021-02-16T21:43:47,297   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-02-16T21:43:47,297     crit = Criterion.from_requirement(self._p, requirement, parent)
2021-02-16T21:43:47,297   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 83, in from_requirement
2021-02-16T21:43:47,297     raise RequirementsConflicted(criterion)
2021-02-16T21:43:47,297 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('copy-env==0.1.1')
2021-02-16T21:43:47,297 
2021-02-16T21:43:47,297 During handling of the above exception, another exception occurred:
2021-02-16T21:43:47,297 
2021-02-16T21:43:47,297 Traceback (most recent call last):
2021-02-16T21:43:47,297   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve
2021-02-16T21:43:47,297     requirements, max_rounds=try_to_avoid_resolution_too_deep,
2021-02-16T21:43:47,297   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 453, in resolve
2021-02-16T21:43:47,297     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-02-16T21:43:47,297   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 320, in resolve
2021-02-16T21:43:47,297     raise ResolutionImpossible(e.criterion.information)
2021-02-16T21:43:47,297 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('copy-env==0.1.1'), parent=None)]
2021-02-16T21:43:47,297 
2021-02-16T21:43:47,297 The above exception was the direct cause of the following exception:
2021-02-16T21:43:47,297 
2021-02-16T21:43:47,297 Traceback (most recent call last):
2021-02-16T21:43:47,297   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 189, in _main
2021-02-16T21:43:47,297     status = self.run(options, args)
2021-02-16T21:43:47,297   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 178, in wrapper
2021-02-16T21:43:47,297     return func(self, options, args)
2021-02-16T21:43:47,297   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 159, in run
2021-02-16T21:43:47,297     reqs, check_supported_wheels=True
2021-02-16T21:43:47,297   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-02-16T21:43:47,297     six.raise_from(error, e)
2021-02-16T21:43:47,297   File "<string>", line 3, in raise_from
2021-02-16T21:43:47,297 pip._internal.exceptions.DistributionNotFound: No matching distribution found for copy-env==0.1.1
2021-02-16T21:43:47,302 Removed build tracker: '/tmp/pip-req-tracker-he20p7f2'