2021-04-13T00:15:46,431 Created temporary directory: /tmp/pip-ephem-wheel-cache-jn36_wsx
2021-04-13T00:15:46,434 Created temporary directory: /tmp/pip-req-tracker-lcceewd8
2021-04-13T00:15:46,434 Initialized build tracking at /tmp/pip-req-tracker-lcceewd8
2021-04-13T00:15:46,434 Created build tracker: /tmp/pip-req-tracker-lcceewd8
2021-04-13T00:15:46,434 Entered build tracker: /tmp/pip-req-tracker-lcceewd8
2021-04-13T00:15:46,435 Created temporary directory: /tmp/pip-wheel-60hmzuzo
2021-04-13T00:15:46,474 1 location(s) to search for versions of materializationengine:
2021-04-13T00:15:46,474 * https://pypi.org/simple/materializationengine/
2021-04-13T00:15:46,475 Fetching project page and analyzing links: https://pypi.org/simple/materializationengine/
2021-04-13T00:15:46,475 Getting page https://pypi.org/simple/materializationengine/
2021-04-13T00:15:46,477 Found index url https://pypi.org/simple
2021-04-13T00:15:46,655   Found link https://files.pythonhosted.org/packages/23/b6/3a62ed3706dd184baff8a0e844db223229dbcb6f79b8d75601e16d480256/materializationengine-1.0.1.tar.gz#sha256=0653afbe33efeafdefb3717f9e27d95c893e95c76f8e78aeef776d8db842bf5c (from https://pypi.org/simple/materializationengine/), version: 1.0.1
2021-04-13T00:15:46,656   Found link https://files.pythonhosted.org/packages/f6/6a/2bbbdb63475539f3dd7860ba0f17ef0c2ecc17535b5c17331a3020b23f6a/materializationengine-1.2.1.tar.gz#sha256=77744013e77b5752a368027f1e006d776ea5f6803b4c92e3a20f750796fd5699 (from https://pypi.org/simple/materializationengine/), version: 1.2.1
2021-04-13T00:15:46,669 Given no hashes to check 1 links for project 'materializationengine': discarding no candidates
2021-04-13T00:15:46,684 Collecting materializationengine==1.2.1
2021-04-13T00:15:46,686   Created temporary directory: /tmp/pip-unpack-z474u0ht
2021-04-13T00:15:46,865   Downloading materializationengine-1.2.1.tar.gz (52 kB)
2021-04-13T00:15:47,044   Added materializationengine==1.2.1 from https://files.pythonhosted.org/packages/f6/6a/2bbbdb63475539f3dd7860ba0f17ef0c2ecc17535b5c17331a3020b23f6a/materializationengine-1.2.1.tar.gz#sha256=77744013e77b5752a368027f1e006d776ea5f6803b4c92e3a20f750796fd5699 to build tracker '/tmp/pip-req-tracker-lcceewd8'
2021-04-13T00:15:47,045     Running setup.py (path:/tmp/pip-wheel-60hmzuzo/materializationengine_f7d3eca722c74e1ba05c401e933c3318/setup.py) egg_info for package materializationengine
2021-04-13T00:15:47,046     Created temporary directory: /tmp/pip-pip-egg-info-n_f16v3e
2021-04-13T00:15:47,046     Running command python setup.py egg_info
2021-04-13T00:15:47,906     Traceback (most recent call last):
2021-04-13T00:15:47,907       File "<string>", line 1, in <module>
2021-04-13T00:15:47,907       File "/tmp/pip-wheel-60hmzuzo/materializationengine_f7d3eca722c74e1ba05c401e933c3318/setup.py", line 25, in <module>
2021-04-13T00:15:47,907         with open('requirements.txt', 'r') as f:
2021-04-13T00:15:47,908     FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt'
2021-04-13T00:15:47,954 WARNING: Discarding https://files.pythonhosted.org/packages/f6/6a/2bbbdb63475539f3dd7860ba0f17ef0c2ecc17535b5c17331a3020b23f6a/materializationengine-1.2.1.tar.gz#sha256=77744013e77b5752a368027f1e006d776ea5f6803b4c92e3a20f750796fd5699 (from https://pypi.org/simple/materializationengine/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-04-13T00:15:47,955 ERROR: Could not find a version that satisfies the requirement materializationengine==1.2.1
2021-04-13T00:15:47,956 ERROR: No matching distribution found for materializationengine==1.2.1
2021-04-13T00:15:47,956 Exception information:
2021-04-13T00:15:47,956 Traceback (most recent call last):
2021-04-13T00:15:47,956   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 171, in _merge_into_criterion
2021-04-13T00:15:47,956     crit = self.state.criteria[name]
2021-04-13T00:15:47,956 KeyError: 'materializationengine'
2021-04-13T00:15:47,956 
2021-04-13T00:15:47,956 During handling of the above exception, another exception occurred:
2021-04-13T00:15:47,956 
2021-04-13T00:15:47,956 Traceback (most recent call last):
2021-04-13T00:15:47,956   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 318, in resolve
2021-04-13T00:15:47,956     name, crit = self._merge_into_criterion(r, parent=None)
2021-04-13T00:15:47,956   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-04-13T00:15:47,956     crit = Criterion.from_requirement(self._p, requirement, parent)
2021-04-13T00:15:47,956   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 83, in from_requirement
2021-04-13T00:15:47,956     raise RequirementsConflicted(criterion)
2021-04-13T00:15:47,956 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('materializationengine==1.2.1')
2021-04-13T00:15:47,956 
2021-04-13T00:15:47,956 During handling of the above exception, another exception occurred:
2021-04-13T00:15:47,956 
2021-04-13T00:15:47,956 Traceback (most recent call last):
2021-04-13T00:15:47,956   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve
2021-04-13T00:15:47,956     requirements, max_rounds=try_to_avoid_resolution_too_deep,
2021-04-13T00:15:47,956   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 453, in resolve
2021-04-13T00:15:47,956     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-04-13T00:15:47,956   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 320, in resolve
2021-04-13T00:15:47,956     raise ResolutionImpossible(e.criterion.information)
2021-04-13T00:15:47,956 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('materializationengine==1.2.1'), parent=None)]
2021-04-13T00:15:47,956 
2021-04-13T00:15:47,956 The above exception was the direct cause of the following exception:
2021-04-13T00:15:47,956 
2021-04-13T00:15:47,956 Traceback (most recent call last):
2021-04-13T00:15:47,956   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 189, in _main
2021-04-13T00:15:47,956     status = self.run(options, args)
2021-04-13T00:15:47,956   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 178, in wrapper
2021-04-13T00:15:47,956     return func(self, options, args)
2021-04-13T00:15:47,956   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 159, in run
2021-04-13T00:15:47,956     reqs, check_supported_wheels=True
2021-04-13T00:15:47,956   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-04-13T00:15:47,956     six.raise_from(error, e)
2021-04-13T00:15:47,956   File "<string>", line 3, in raise_from
2021-04-13T00:15:47,956 pip._internal.exceptions.DistributionNotFound: No matching distribution found for materializationengine==1.2.1
2021-04-13T00:15:47,961 Removed materializationengine==1.2.1 from https://files.pythonhosted.org/packages/f6/6a/2bbbdb63475539f3dd7860ba0f17ef0c2ecc17535b5c17331a3020b23f6a/materializationengine-1.2.1.tar.gz#sha256=77744013e77b5752a368027f1e006d776ea5f6803b4c92e3a20f750796fd5699 from build tracker '/tmp/pip-req-tracker-lcceewd8'
2021-04-13T00:15:47,962 Removed build tracker: '/tmp/pip-req-tracker-lcceewd8'