2021-07-09T19:23:37,589 Created temporary directory: /tmp/pip-ephem-wheel-cache-ih5uk3mb
2021-07-09T19:23:37,592 Created temporary directory: /tmp/pip-req-tracker-ri4y15y0
2021-07-09T19:23:37,593 Initialized build tracking at /tmp/pip-req-tracker-ri4y15y0
2021-07-09T19:23:37,593 Created build tracker: /tmp/pip-req-tracker-ri4y15y0
2021-07-09T19:23:37,593 Entered build tracker: /tmp/pip-req-tracker-ri4y15y0
2021-07-09T19:23:37,594 Created temporary directory: /tmp/pip-wheel-hfpnex82
2021-07-09T19:23:37,627 1 location(s) to search for versions of onlyonce:
2021-07-09T19:23:37,627 * https://pypi.org/simple/onlyonce/
2021-07-09T19:23:37,628 Fetching project page and analyzing links: https://pypi.org/simple/onlyonce/
2021-07-09T19:23:37,628 Getting page https://pypi.org/simple/onlyonce/
2021-07-09T19:23:37,630 Found index url https://pypi.org/simple
2021-07-09T19:23:37,717   Found link https://files.pythonhosted.org/packages/3b/c5/23f32d769ed63a4c9bad2288d09af7fce86183f4aac5ee04772b16d5b84a/onlyonce-0.0.2.tar.gz#sha256=63bee74ceb9088d83611c557f0aa948c9b4526cecf7eb3a12e011b971e7e8d57 (from https://pypi.org/simple/onlyonce/), version: 0.0.2
2021-07-09T19:23:37,717   Found link https://files.pythonhosted.org/packages/05/41/413b83bdfce9902f76923be7211fe153080c8987b6d3ba28bb64e4b9a9f1/onlyonce-0.0.3.tar.gz#sha256=0ae78a5d6040a806529cdf8b463893339bf5ad38eac315d91089f8019f701e23 (from https://pypi.org/simple/onlyonce/), version: 0.0.3
2021-07-09T19:23:37,718 Skipping link: not a file: https://pypi.org/simple/onlyonce/
2021-07-09T19:23:37,734 Given no hashes to check 1 links for project 'onlyonce': discarding no candidates
2021-07-09T19:23:37,751 Collecting onlyonce==0.0.3
2021-07-09T19:23:37,753   Created temporary directory: /tmp/pip-unpack-l5eu3kbl
2021-07-09T19:23:37,929   Downloading onlyonce-0.0.3.tar.gz (4.0 kB)
2021-07-09T19:23:37,958   Added onlyonce==0.0.3 from https://files.pythonhosted.org/packages/05/41/413b83bdfce9902f76923be7211fe153080c8987b6d3ba28bb64e4b9a9f1/onlyonce-0.0.3.tar.gz#sha256=0ae78a5d6040a806529cdf8b463893339bf5ad38eac315d91089f8019f701e23 to build tracker '/tmp/pip-req-tracker-ri4y15y0'
2021-07-09T19:23:37,959     Running setup.py (path:/tmp/pip-wheel-hfpnex82/onlyonce_2f6ead09d22848059cc6f5aec94d1aec/setup.py) egg_info for package onlyonce
2021-07-09T19:23:37,960     Created temporary directory: /tmp/pip-pip-egg-info-iv2ru08_
2021-07-09T19:23:37,960     Running command python setup.py egg_info
2021-07-09T19:23:38,596     Traceback (most recent call last):
2021-07-09T19:23:38,597       File "<string>", line 1, in <module>
2021-07-09T19:23:38,597       File "/tmp/pip-wheel-hfpnex82/onlyonce_2f6ead09d22848059cc6f5aec94d1aec/setup.py", line 2, in <module>
2021-07-09T19:23:38,597         from onlyonce import __version__
2021-07-09T19:23:38,598       File "/tmp/pip-wheel-hfpnex82/onlyonce_2f6ead09d22848059cc6f5aec94d1aec/onlyonce.py", line 122
2021-07-09T19:23:38,598         print '{0}:{1}:{2}'.format(level, now, text)
2021-07-09T19:23:38,598               ^
2021-07-09T19:23:38,598     SyntaxError: invalid syntax
2021-07-09T19:23:38,647 WARNING: Discarding https://files.pythonhosted.org/packages/05/41/413b83bdfce9902f76923be7211fe153080c8987b6d3ba28bb64e4b9a9f1/onlyonce-0.0.3.tar.gz#sha256=0ae78a5d6040a806529cdf8b463893339bf5ad38eac315d91089f8019f701e23 (from https://pypi.org/simple/onlyonce/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-07-09T19:23:38,649 ERROR: Could not find a version that satisfies the requirement onlyonce==0.0.3 (from versions: 0.0.2, 0.0.3)
2021-07-09T19:23:38,649 ERROR: No matching distribution found for onlyonce==0.0.3
2021-07-09T19:23:38,649 Exception information:
2021-07-09T19:23:38,649 Traceback (most recent call last):
2021-07-09T19:23:38,649   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-09T19:23:38,649     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-09T19:23:38,649   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-09T19:23:38,649     raise RequirementsConflicted(criterion)
2021-07-09T19:23:38,649 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('onlyonce==0.0.3')
2021-07-09T19:23:38,649 
2021-07-09T19:23:38,649 During handling of the above exception, another exception occurred:
2021-07-09T19:23:38,649 
2021-07-09T19:23:38,649 Traceback (most recent call last):
2021-07-09T19:23:38,649   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-09T19:23:38,649     result = self._result = resolver.resolve(
2021-07-09T19:23:38,649   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-09T19:23:38,649     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-09T19:23:38,649   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-09T19:23:38,649     raise ResolutionImpossible(e.criterion.information)
2021-07-09T19:23:38,649 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('onlyonce==0.0.3'), parent=None)]
2021-07-09T19:23:38,649 
2021-07-09T19:23:38,649 The above exception was the direct cause of the following exception:
2021-07-09T19:23:38,649 
2021-07-09T19:23:38,649 Traceback (most recent call last):
2021-07-09T19:23:38,649   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-09T19:23:38,649     status = self.run(options, args)
2021-07-09T19:23:38,649   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-09T19:23:38,649     return func(self, options, args)
2021-07-09T19:23:38,649   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-09T19:23:38,649     requirement_set = resolver.resolve(
2021-07-09T19:23:38,649   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-09T19:23:38,649     raise error from e
2021-07-09T19:23:38,649 pip._internal.exceptions.DistributionNotFound: No matching distribution found for onlyonce==0.0.3
2021-07-09T19:23:38,654 Removed onlyonce==0.0.3 from https://files.pythonhosted.org/packages/05/41/413b83bdfce9902f76923be7211fe153080c8987b6d3ba28bb64e4b9a9f1/onlyonce-0.0.3.tar.gz#sha256=0ae78a5d6040a806529cdf8b463893339bf5ad38eac315d91089f8019f701e23 from build tracker '/tmp/pip-req-tracker-ri4y15y0'
2021-07-09T19:23:38,654 Removed build tracker: '/tmp/pip-req-tracker-ri4y15y0'