2021-02-07T18:25:53,399 Created temporary directory: /tmp/pip-ephem-wheel-cache-0tbjcc8x
2021-02-07T18:25:53,402 Created temporary directory: /tmp/pip-req-tracker-1pt7fnp8
2021-02-07T18:25:53,403 Initialized build tracking at /tmp/pip-req-tracker-1pt7fnp8
2021-02-07T18:25:53,403 Created build tracker: /tmp/pip-req-tracker-1pt7fnp8
2021-02-07T18:25:53,403 Entered build tracker: /tmp/pip-req-tracker-1pt7fnp8
2021-02-07T18:25:53,404 Created temporary directory: /tmp/pip-wheel-3s8xe50x
2021-02-07T18:25:53,433 1 location(s) to search for versions of pycarton:
2021-02-07T18:25:53,433 * https://pypi.org/simple/pycarton/
2021-02-07T18:25:53,433 Fetching project page and analyzing links: https://pypi.org/simple/pycarton/
2021-02-07T18:25:53,434 Getting page https://pypi.org/simple/pycarton/
2021-02-07T18:25:53,435 Found index url https://pypi.org/simple
2021-02-07T18:25:53,535   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/71/7a/d4efe37506c626763e1cfd6c20080465270420b534ebeafaec89909f11ba/pycarton-0.0.0-py3-none-any.whl#sha256=f91327797388382b0db25bec1e947c989db7a94932481ba9b825abd923ac936c (from https://pypi.org/simple/pycarton/) (requires-python:>=3.8,<4.0)
2021-02-07T18:25:53,536   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/92/39/9bf340e34de83de7411429486dce6f192e2fa7bb21e15f41be612db7d3f2/pycarton-0.0.0.tar.gz#sha256=79bc470ced6366149b087fde93ae2d9dd0b730308802b40a020e583bc7bb6b66 (from https://pypi.org/simple/pycarton/) (requires-python:>=3.8,<4.0)
2021-02-07T18:25:53,537 Given no hashes to check 0 links for project 'pycarton': discarding no candidates
2021-02-07T18:25:53,537 ERROR: Could not find a version that satisfies the requirement pycarton==0.0.0
2021-02-07T18:25:53,537 ERROR: No matching distribution found for pycarton==0.0.0
2021-02-07T18:25:53,538 Exception information:
2021-02-07T18:25:53,538 Traceback (most recent call last):
2021-02-07T18:25:53,538   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 171, in _merge_into_criterion
2021-02-07T18:25:53,538     crit = self.state.criteria[name]
2021-02-07T18:25:53,538 KeyError: 'pycarton'
2021-02-07T18:25:53,538 
2021-02-07T18:25:53,538 During handling of the above exception, another exception occurred:
2021-02-07T18:25:53,538 
2021-02-07T18:25:53,538 Traceback (most recent call last):
2021-02-07T18:25:53,538   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 318, in resolve
2021-02-07T18:25:53,538     name, crit = self._merge_into_criterion(r, parent=None)
2021-02-07T18:25:53,538   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-02-07T18:25:53,538     crit = Criterion.from_requirement(self._p, requirement, parent)
2021-02-07T18:25:53,538   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 83, in from_requirement
2021-02-07T18:25:53,538     raise RequirementsConflicted(criterion)
2021-02-07T18:25:53,538 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('pycarton==0.0.0')
2021-02-07T18:25:53,538 
2021-02-07T18:25:53,538 During handling of the above exception, another exception occurred:
2021-02-07T18:25:53,538 
2021-02-07T18:25:53,538 Traceback (most recent call last):
2021-02-07T18:25:53,538   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve
2021-02-07T18:25:53,538     requirements, max_rounds=try_to_avoid_resolution_too_deep,
2021-02-07T18:25:53,538   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 453, in resolve
2021-02-07T18:25:53,538     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-02-07T18:25:53,538   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 320, in resolve
2021-02-07T18:25:53,538     raise ResolutionImpossible(e.criterion.information)
2021-02-07T18:25:53,538 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('pycarton==0.0.0'), parent=None)]
2021-02-07T18:25:53,538 
2021-02-07T18:25:53,538 The above exception was the direct cause of the following exception:
2021-02-07T18:25:53,538 
2021-02-07T18:25:53,538 Traceback (most recent call last):
2021-02-07T18:25:53,538   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 189, in _main
2021-02-07T18:25:53,538     status = self.run(options, args)
2021-02-07T18:25:53,538   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 178, in wrapper
2021-02-07T18:25:53,538     return func(self, options, args)
2021-02-07T18:25:53,538   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 159, in run
2021-02-07T18:25:53,538     reqs, check_supported_wheels=True
2021-02-07T18:25:53,538   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-02-07T18:25:53,538     six.raise_from(error, e)
2021-02-07T18:25:53,538   File "<string>", line 3, in raise_from
2021-02-07T18:25:53,538 pip._internal.exceptions.DistributionNotFound: No matching distribution found for pycarton==0.0.0
2021-02-07T18:25:53,542 Removed build tracker: '/tmp/pip-req-tracker-1pt7fnp8'