2021-06-02T18:06:52,366 Created temporary directory: /tmp/pip-ephem-wheel-cache-6u6i8eb0
2021-06-02T18:06:52,370 Created temporary directory: /tmp/pip-req-tracker-sa7u8_a0
2021-06-02T18:06:52,370 Initialized build tracking at /tmp/pip-req-tracker-sa7u8_a0
2021-06-02T18:06:52,370 Created build tracker: /tmp/pip-req-tracker-sa7u8_a0
2021-06-02T18:06:52,370 Entered build tracker: /tmp/pip-req-tracker-sa7u8_a0
2021-06-02T18:06:52,371 Created temporary directory: /tmp/pip-wheel-nuuydch0
2021-06-02T18:06:52,412 1 location(s) to search for versions of threadkiller:
2021-06-02T18:06:52,412 * https://pypi.org/simple/threadkiller/
2021-06-02T18:06:52,413 Fetching project page and analyzing links: https://pypi.org/simple/threadkiller/
2021-06-02T18:06:52,413 Getting page https://pypi.org/simple/threadkiller/
2021-06-02T18:06:52,415 Found index url https://pypi.org/simple
2021-06-02T18:06:52,518   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/fb/25/e97d7fd14b335213a17eb3e6b1d2fbe2b8532c8702a3fcdc70a915eb908c/threadkiller-1.0.0-py3-none-any.whl#sha256=36307d0c10b096dce76bacb8bd4d28dff6d587c7cd512707a2093505579843ef (from https://pypi.org/simple/threadkiller/) (requires-python:>=3.9,<4.0)
2021-06-02T18:06:52,519   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/1d/14/26a7317feb01214d0483f81b420c080f4511e5957e5554a90865e03f42b5/threadkiller-1.0.0.tar.gz#sha256=95c27826fbcfe77bf5c87417c75e2af04274c6669cebfd5aea6f638c35284b4e (from https://pypi.org/simple/threadkiller/) (requires-python:>=3.9,<4.0)
2021-06-02T18:06:52,520 Skipping link: not a file: https://pypi.org/simple/threadkiller/
2021-06-02T18:06:52,520 Given no hashes to check 0 links for project 'threadkiller': discarding no candidates
2021-06-02T18:06:52,520 ERROR: Could not find a version that satisfies the requirement threadkiller==1.0.0 (from versions: none)
2021-06-02T18:06:52,521 ERROR: No matching distribution found for threadkiller==1.0.0
2021-06-02T18:06:52,521 Exception information:
2021-06-02T18:06:52,521 Traceback (most recent call last):
2021-06-02T18:06:52,521   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-06-02T18:06:52,521     name, crit = self._merge_into_criterion(r, parent=None)
2021-06-02T18:06:52,521   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-06-02T18:06:52,521     raise RequirementsConflicted(criterion)
2021-06-02T18:06:52,521 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('threadkiller==1.0.0')
2021-06-02T18:06:52,521 
2021-06-02T18:06:52,521 During handling of the above exception, another exception occurred:
2021-06-02T18:06:52,521 
2021-06-02T18:06:52,521 Traceback (most recent call last):
2021-06-02T18:06:52,521   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-06-02T18:06:52,521     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-06-02T18:06:52,521   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-06-02T18:06:52,521     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-06-02T18:06:52,521   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-06-02T18:06:52,521     raise ResolutionImpossible(e.criterion.information)
2021-06-02T18:06:52,521 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('threadkiller==1.0.0'), parent=None)]
2021-06-02T18:06:52,521 
2021-06-02T18:06:52,521 The above exception was the direct cause of the following exception:
2021-06-02T18:06:52,521 
2021-06-02T18:06:52,521 Traceback (most recent call last):
2021-06-02T18:06:52,521   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-06-02T18:06:52,521     status = self.run(options, args)
2021-06-02T18:06:52,521   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 204, in wrapper
2021-06-02T18:06:52,521     return func(self, options, args)
2021-06-02T18:06:52,521   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-06-02T18:06:52,521     reqs, check_supported_wheels=True
2021-06-02T18:06:52,521   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-06-02T18:06:52,521     raise error from e
2021-06-02T18:06:52,521 pip._internal.exceptions.DistributionNotFound: No matching distribution found for threadkiller==1.0.0
2021-06-02T18:06:52,525 Removed build tracker: '/tmp/pip-req-tracker-sa7u8_a0'