2021-02-06T11:50:33,143 Created temporary directory: /tmp/pip-ephem-wheel-cache-iys2m7x7
2021-02-06T11:50:33,146 Created temporary directory: /tmp/pip-req-tracker-0rhhzxo2
2021-02-06T11:50:33,146 Initialized build tracking at /tmp/pip-req-tracker-0rhhzxo2
2021-02-06T11:50:33,147 Created build tracker: /tmp/pip-req-tracker-0rhhzxo2
2021-02-06T11:50:33,147 Entered build tracker: /tmp/pip-req-tracker-0rhhzxo2
2021-02-06T11:50:33,147 Created temporary directory: /tmp/pip-wheel-43qgkkfa
2021-02-06T11:50:33,181 1 location(s) to search for versions of expectations:
2021-02-06T11:50:33,181 * https://pypi.org/simple/expectations/
2021-02-06T11:50:33,182 Fetching project page and analyzing links: https://pypi.org/simple/expectations/
2021-02-06T11:50:33,182 Getting page https://pypi.org/simple/expectations/
2021-02-06T11:50:33,184 Found index url https://pypi.org/simple
2021-02-06T11:50:33,290   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/42/77/0cbd00d6f69c1423403a40a7fa118577022f616fe39a7786bfb21032eb12/expectations-1.0.0-py3-none-any.whl#sha256=6282084a9553e28c1159374bd5da16ad29b8512aab465ea6b504d9265699ff85 (from https://pypi.org/simple/expectations/) (requires-python:>=3.9,<4.0)
2021-02-06T11:50:33,291   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/2b/1d/f6906a16c9334edaefe8b2d2454411b749025d5351ca7fc41fa3e0925a32/expectations-1.0.0.tar.gz#sha256=983d9ea0bf115a8cc1f1f26223dc26fa9cefa9be7ea6344a06c72d5679d78672 (from https://pypi.org/simple/expectations/) (requires-python:>=3.9,<4.0)
2021-02-06T11:50:33,291   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/e0/bc/7daa6d8a4e9169ee70206a3288f8fbd54719643a538efa24e0e776b2df89/expectations-1.0.1-py3-none-any.whl#sha256=40e149ff1404392b57a1ebc78354eb7254fed5774ee5bcbf968c30293e6dffa3 (from https://pypi.org/simple/expectations/) (requires-python:>=3.9,<4.0)
2021-02-06T11:50:33,292   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/02/f3/eaeb2f9e3e1910fcf9ea3864b46058babd00f38bf6da5d63e782b7788914/expectations-1.0.1.tar.gz#sha256=0d97c6274c1c32df52666c93c296658bc550b9a9ab5af0e23b35a2ebac78dc02 (from https://pypi.org/simple/expectations/) (requires-python:>=3.9,<4.0)
2021-02-06T11:50:33,293 Given no hashes to check 0 links for project 'expectations': discarding no candidates
2021-02-06T11:50:33,293 ERROR: Could not find a version that satisfies the requirement expectations==1.0.1
2021-02-06T11:50:33,293 ERROR: No matching distribution found for expectations==1.0.1
2021-02-06T11:50:33,294 Exception information:
2021-02-06T11:50:33,294 Traceback (most recent call last):
2021-02-06T11:50:33,294   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 171, in _merge_into_criterion
2021-02-06T11:50:33,294     crit = self.state.criteria[name]
2021-02-06T11:50:33,294 KeyError: 'expectations'
2021-02-06T11:50:33,294 
2021-02-06T11:50:33,294 During handling of the above exception, another exception occurred:
2021-02-06T11:50:33,294 
2021-02-06T11:50:33,294 Traceback (most recent call last):
2021-02-06T11:50:33,294   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 318, in resolve
2021-02-06T11:50:33,294     name, crit = self._merge_into_criterion(r, parent=None)
2021-02-06T11:50:33,294   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-02-06T11:50:33,294     crit = Criterion.from_requirement(self._p, requirement, parent)
2021-02-06T11:50:33,294   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 83, in from_requirement
2021-02-06T11:50:33,294     raise RequirementsConflicted(criterion)
2021-02-06T11:50:33,294 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('expectations==1.0.1')
2021-02-06T11:50:33,294 
2021-02-06T11:50:33,294 During handling of the above exception, another exception occurred:
2021-02-06T11:50:33,294 
2021-02-06T11:50:33,294 Traceback (most recent call last):
2021-02-06T11:50:33,294   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve
2021-02-06T11:50:33,294     requirements, max_rounds=try_to_avoid_resolution_too_deep,
2021-02-06T11:50:33,294   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 453, in resolve
2021-02-06T11:50:33,294     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-02-06T11:50:33,294   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 320, in resolve
2021-02-06T11:50:33,294     raise ResolutionImpossible(e.criterion.information)
2021-02-06T11:50:33,294 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('expectations==1.0.1'), parent=None)]
2021-02-06T11:50:33,294 
2021-02-06T11:50:33,294 The above exception was the direct cause of the following exception:
2021-02-06T11:50:33,294 
2021-02-06T11:50:33,294 Traceback (most recent call last):
2021-02-06T11:50:33,294   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 189, in _main
2021-02-06T11:50:33,294     status = self.run(options, args)
2021-02-06T11:50:33,294   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 178, in wrapper
2021-02-06T11:50:33,294     return func(self, options, args)
2021-02-06T11:50:33,294   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 159, in run
2021-02-06T11:50:33,294     reqs, check_supported_wheels=True
2021-02-06T11:50:33,294   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-02-06T11:50:33,294     six.raise_from(error, e)
2021-02-06T11:50:33,294   File "<string>", line 3, in raise_from
2021-02-06T11:50:33,294 pip._internal.exceptions.DistributionNotFound: No matching distribution found for expectations==1.0.1
2021-02-06T11:50:33,298 Removed build tracker: '/tmp/pip-req-tracker-0rhhzxo2'