2021-04-15T21:48:47,556 Created temporary directory: /tmp/pip-ephem-wheel-cache-kd3y1a9z
2021-04-15T21:48:47,559 Created temporary directory: /tmp/pip-req-tracker-v0jgnc9d
2021-04-15T21:48:47,560 Initialized build tracking at /tmp/pip-req-tracker-v0jgnc9d
2021-04-15T21:48:47,560 Created build tracker: /tmp/pip-req-tracker-v0jgnc9d
2021-04-15T21:48:47,560 Entered build tracker: /tmp/pip-req-tracker-v0jgnc9d
2021-04-15T21:48:47,561 Created temporary directory: /tmp/pip-wheel-g4cvhc2o
2021-04-15T21:48:47,598 1 location(s) to search for versions of yamlflow:
2021-04-15T21:48:47,598 * https://pypi.org/simple/yamlflow/
2021-04-15T21:48:47,598 Fetching project page and analyzing links: https://pypi.org/simple/yamlflow/
2021-04-15T21:48:47,598 Getting page https://pypi.org/simple/yamlflow/
2021-04-15T21:48:47,600 Found index url https://pypi.org/simple
2021-04-15T21:48:47,793   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/e9/15/0b6c15bb753536719982a089a784d66dda806b21c7800ad92618a5dd2850/yamlflow-0.0.2-py3-none-any.whl#sha256=a29a2c47997c417f40d7a869f7f773e32ecfd74a93bae8bd122ebbd88c092328 (from https://pypi.org/simple/yamlflow/) (requires-python:>=3.8,<4.0)
2021-04-15T21:48:47,793   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/ca/2d/10dc0dbebd20446d13c742e995709d148c224a9c4bd43e1a146ee722d4ff/yamlflow-0.0.2.tar.gz#sha256=397e7091049dc1f0e7fcf66a2a3e840fa025eb9c8be4bced6a0edecb1e18b4bc (from https://pypi.org/simple/yamlflow/) (requires-python:>=3.8,<4.0)
2021-04-15T21:48:47,794 Given no hashes to check 0 links for project 'yamlflow': discarding no candidates
2021-04-15T21:48:47,794 ERROR: Could not find a version that satisfies the requirement yamlflow==0.0.2
2021-04-15T21:48:47,795 ERROR: No matching distribution found for yamlflow==0.0.2
2021-04-15T21:48:47,795 Exception information:
2021-04-15T21:48:47,795 Traceback (most recent call last):
2021-04-15T21:48:47,795   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 171, in _merge_into_criterion
2021-04-15T21:48:47,795     crit = self.state.criteria[name]
2021-04-15T21:48:47,795 KeyError: 'yamlflow'
2021-04-15T21:48:47,795 
2021-04-15T21:48:47,795 During handling of the above exception, another exception occurred:
2021-04-15T21:48:47,795 
2021-04-15T21:48:47,795 Traceback (most recent call last):
2021-04-15T21:48:47,795   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 318, in resolve
2021-04-15T21:48:47,795     name, crit = self._merge_into_criterion(r, parent=None)
2021-04-15T21:48:47,795   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-04-15T21:48:47,795     crit = Criterion.from_requirement(self._p, requirement, parent)
2021-04-15T21:48:47,795   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 83, in from_requirement
2021-04-15T21:48:47,795     raise RequirementsConflicted(criterion)
2021-04-15T21:48:47,795 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('yamlflow==0.0.2')
2021-04-15T21:48:47,795 
2021-04-15T21:48:47,795 During handling of the above exception, another exception occurred:
2021-04-15T21:48:47,795 
2021-04-15T21:48:47,795 Traceback (most recent call last):
2021-04-15T21:48:47,795   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve
2021-04-15T21:48:47,795     requirements, max_rounds=try_to_avoid_resolution_too_deep,
2021-04-15T21:48:47,795   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 453, in resolve
2021-04-15T21:48:47,795     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-04-15T21:48:47,795   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 320, in resolve
2021-04-15T21:48:47,795     raise ResolutionImpossible(e.criterion.information)
2021-04-15T21:48:47,795 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('yamlflow==0.0.2'), parent=None)]
2021-04-15T21:48:47,795 
2021-04-15T21:48:47,795 The above exception was the direct cause of the following exception:
2021-04-15T21:48:47,795 
2021-04-15T21:48:47,795 Traceback (most recent call last):
2021-04-15T21:48:47,795   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 189, in _main
2021-04-15T21:48:47,795     status = self.run(options, args)
2021-04-15T21:48:47,795   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 178, in wrapper
2021-04-15T21:48:47,795     return func(self, options, args)
2021-04-15T21:48:47,795   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 159, in run
2021-04-15T21:48:47,795     reqs, check_supported_wheels=True
2021-04-15T21:48:47,795   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-04-15T21:48:47,795     six.raise_from(error, e)
2021-04-15T21:48:47,795   File "<string>", line 3, in raise_from
2021-04-15T21:48:47,795 pip._internal.exceptions.DistributionNotFound: No matching distribution found for yamlflow==0.0.2
2021-04-15T21:48:47,800 Removed build tracker: '/tmp/pip-req-tracker-v0jgnc9d'