2021-07-09T04:37:32,978 Created temporary directory: /tmp/pip-ephem-wheel-cache-8csgqfc3
2021-07-09T04:37:32,981 Created temporary directory: /tmp/pip-req-tracker-18tufk6d
2021-07-09T04:37:32,982 Initialized build tracking at /tmp/pip-req-tracker-18tufk6d
2021-07-09T04:37:32,982 Created build tracker: /tmp/pip-req-tracker-18tufk6d
2021-07-09T04:37:32,982 Entered build tracker: /tmp/pip-req-tracker-18tufk6d
2021-07-09T04:37:32,983 Created temporary directory: /tmp/pip-wheel-nfbytqy7
2021-07-09T04:37:33,014 1 location(s) to search for versions of doublecheck:
2021-07-09T04:37:33,014 * https://pypi.org/simple/doublecheck/
2021-07-09T04:37:33,015 Fetching project page and analyzing links: https://pypi.org/simple/doublecheck/
2021-07-09T04:37:33,015 Getting page https://pypi.org/simple/doublecheck/
2021-07-09T04:37:33,017 Found index url https://pypi.org/simple
2021-07-09T04:37:33,227   Found link https://files.pythonhosted.org/packages/22/8f/a1098b3523c1130d8c5d1fefb2bdb9e243a5b8bf10d3867c21ad3e487b51/doublecheck-0.1pre2012-05-08T09-57-27.tar.gz#sha256=5badc6704a8e1d6cadd2db5342086e8fd7e13117a33c29fbe1cbcedf9e7757c0 (from https://pypi.org/simple/doublecheck/), version: 0.1pre2012-05-08T09-57-27
2021-07-09T04:37:33,228   Found link https://files.pythonhosted.org/packages/08/77/c4a44bd4322e0df6bd5cf313c22d9dee9cfa7068626dc12706b3f0000972/doublecheck-0.1pre2012-05-08T10-01-13.tar.gz#sha256=3317173e8d297d327bdff268e3b78c5ffb791d66dea3569abed25ff25765306c (from https://pypi.org/simple/doublecheck/), version: 0.1pre2012-05-08T10-01-13
2021-07-09T04:37:33,228   Found link https://files.pythonhosted.org/packages/af/1b/2c476929a1847655ff6c844585a9ba3d8acf5488cefdc162c4c690485bd7/doublecheck-0.1pre2012-05-08T10-05-14.tar.gz#sha256=61a071e1f1e609607a8394a220a6ad09d290e504266c61328883646ca27bbe53 (from https://pypi.org/simple/doublecheck/), version: 0.1pre2012-05-08T10-05-14
2021-07-09T04:37:33,229 Skipping link: not a file: https://pypi.org/simple/doublecheck/
2021-07-09T04:37:33,245 Given no hashes to check 1 links for project 'doublecheck': discarding no candidates
2021-07-09T04:37:33,262 Collecting doublecheck==0.1pre2012-05-08T10-01-13
2021-07-09T04:37:33,264   Created temporary directory: /tmp/pip-unpack-0s5odxn4
2021-07-09T04:37:33,436   Downloading doublecheck-0.1pre2012-05-08T10-01-13.tar.gz (4.8 kB)
2021-07-09T04:37:33,473   Added doublecheck==0.1pre2012-05-08T10-01-13 from https://files.pythonhosted.org/packages/08/77/c4a44bd4322e0df6bd5cf313c22d9dee9cfa7068626dc12706b3f0000972/doublecheck-0.1pre2012-05-08T10-01-13.tar.gz#sha256=3317173e8d297d327bdff268e3b78c5ffb791d66dea3569abed25ff25765306c to build tracker '/tmp/pip-req-tracker-18tufk6d'
2021-07-09T04:37:33,474     Running setup.py (path:/tmp/pip-wheel-nfbytqy7/doublecheck_5a2840af6e8f401f9735172e66e3d1c4/setup.py) egg_info for package doublecheck
2021-07-09T04:37:33,474     Created temporary directory: /tmp/pip-pip-egg-info-dhop8gj0
2021-07-09T04:37:33,475     Running command python setup.py egg_info
2021-07-09T04:37:34,091     Traceback (most recent call last):
2021-07-09T04:37:34,092       File "<string>", line 1, in <module>
2021-07-09T04:37:34,092       File "/tmp/pip-wheel-nfbytqy7/doublecheck_5a2840af6e8f401f9735172e66e3d1c4/setup.py", line 14, in <module>
2021-07-09T04:37:34,093         long_description = open(os.path.join(os.path.dirname(__file__), 'README.md')).read(),
2021-07-09T04:37:34,093     FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-nfbytqy7/doublecheck_5a2840af6e8f401f9735172e66e3d1c4/README.md'
2021-07-09T04:37:34,142 WARNING: Discarding https://files.pythonhosted.org/packages/08/77/c4a44bd4322e0df6bd5cf313c22d9dee9cfa7068626dc12706b3f0000972/doublecheck-0.1pre2012-05-08T10-01-13.tar.gz#sha256=3317173e8d297d327bdff268e3b78c5ffb791d66dea3569abed25ff25765306c (from https://pypi.org/simple/doublecheck/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-07-09T04:37:34,144 ERROR: Could not find a version that satisfies the requirement doublecheck==0.1pre2012-05-08T10-01-13 (from versions: 0.1pre2012-05-08T09-57-27, 0.1pre2012-05-08T10-01-13, 0.1pre2012-05-08T10-05-14)
2021-07-09T04:37:34,144 ERROR: No matching distribution found for doublecheck==0.1pre2012-05-08T10-01-13
2021-07-09T04:37:34,144 Exception information:
2021-07-09T04:37:34,144 Traceback (most recent call last):
2021-07-09T04:37:34,144   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-09T04:37:34,144     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-09T04:37:34,144   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-09T04:37:34,144     raise RequirementsConflicted(criterion)
2021-07-09T04:37:34,144 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('doublecheck==0.1pre2012-05-08T10-01-13')
2021-07-09T04:37:34,144 
2021-07-09T04:37:34,144 During handling of the above exception, another exception occurred:
2021-07-09T04:37:34,144 
2021-07-09T04:37:34,144 Traceback (most recent call last):
2021-07-09T04:37:34,144   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-09T04:37:34,144     result = self._result = resolver.resolve(
2021-07-09T04:37:34,144   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-09T04:37:34,144     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-09T04:37:34,144   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-09T04:37:34,144     raise ResolutionImpossible(e.criterion.information)
2021-07-09T04:37:34,144 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('doublecheck==0.1pre2012-05-08T10-01-13'), parent=None)]
2021-07-09T04:37:34,144 
2021-07-09T04:37:34,144 The above exception was the direct cause of the following exception:
2021-07-09T04:37:34,144 
2021-07-09T04:37:34,144 Traceback (most recent call last):
2021-07-09T04:37:34,144   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-09T04:37:34,144     status = self.run(options, args)
2021-07-09T04:37:34,144   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-09T04:37:34,144     return func(self, options, args)
2021-07-09T04:37:34,144   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-09T04:37:34,144     requirement_set = resolver.resolve(
2021-07-09T04:37:34,144   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-09T04:37:34,144     raise error from e
2021-07-09T04:37:34,144 pip._internal.exceptions.DistributionNotFound: No matching distribution found for doublecheck==0.1pre2012-05-08T10-01-13
2021-07-09T04:37:34,149 Removed doublecheck==0.1pre2012-05-08T10-01-13 from https://files.pythonhosted.org/packages/08/77/c4a44bd4322e0df6bd5cf313c22d9dee9cfa7068626dc12706b3f0000972/doublecheck-0.1pre2012-05-08T10-01-13.tar.gz#sha256=3317173e8d297d327bdff268e3b78c5ffb791d66dea3569abed25ff25765306c from build tracker '/tmp/pip-req-tracker-18tufk6d'
2021-07-09T04:37:34,149 Removed build tracker: '/tmp/pip-req-tracker-18tufk6d'