2021-04-03T17:12:14,694 Created temporary directory: /tmp/pip-ephem-wheel-cache-lw167hdz
2021-04-03T17:12:14,697 Created temporary directory: /tmp/pip-req-tracker-zm2omu7z
2021-04-03T17:12:14,697 Initialized build tracking at /tmp/pip-req-tracker-zm2omu7z
2021-04-03T17:12:14,697 Created build tracker: /tmp/pip-req-tracker-zm2omu7z
2021-04-03T17:12:14,697 Entered build tracker: /tmp/pip-req-tracker-zm2omu7z
2021-04-03T17:12:14,698 Created temporary directory: /tmp/pip-wheel-lf_be8qs
2021-04-03T17:12:14,733 1 location(s) to search for versions of async-cow:
2021-04-03T17:12:14,733 * https://pypi.org/simple/async-cow/
2021-04-03T17:12:14,733 Fetching project page and analyzing links: https://pypi.org/simple/async-cow/
2021-04-03T17:12:14,734 Getting page https://pypi.org/simple/async-cow/
2021-04-03T17:12:14,736 Found index url https://pypi.org/simple
2021-04-03T17:12:14,829   Found link https://files.pythonhosted.org/packages/33/17/d9a22c254b3f02571fba59d2c36b1da8bd30c18f1e1dba5812c63482dc04/async_cow-0.1.0.tar.gz#sha256=cea5333d45f118275e34dbaccaf85e1c5c049d1f62202fe737e609397feb52ad (from https://pypi.org/simple/async-cow/) (requires-python:>= 3.6), version: 0.1.0
2021-04-03T17:12:14,830   Found link https://files.pythonhosted.org/packages/32/fa/16fb793a030ebf55656de27a3e376544c3f7d5d26e1b913c8bdc16c4457c/async_cow-0.2.0.tar.gz#sha256=70f6a463080f05b45d4bc5b99979ee484af2d21cd473b920ed3cef0a52938709 (from https://pypi.org/simple/async-cow/) (requires-python:>= 3.6), version: 0.2.0
2021-04-03T17:12:14,830   Found link https://files.pythonhosted.org/packages/cb/95/c686a15bbe40830d6ae04ed8b221ba0b027e0a798694de32488130e7f6ba/async_cow-0.3.0.tar.gz#sha256=595f1a117dac7fb86530f39797938a39c77d48e37e3bdaac79d033ffa801d583 (from https://pypi.org/simple/async-cow/) (requires-python:>= 3.6), version: 0.3.0
2021-04-03T17:12:14,831   Found link https://files.pythonhosted.org/packages/92/d1/39a38452b99d0737171ef7b1f818e65b68b8da2decff0cc3248e520a432d/async_cow-0.4.0.tar.gz#sha256=c6db0b4c080767e677c52abd875e833060f26d195890b5108cbdd0d8f12615e2 (from https://pypi.org/simple/async-cow/) (requires-python:>= 3.6), version: 0.4.0
2021-04-03T17:12:14,832   Found link https://files.pythonhosted.org/packages/5a/2b/e1ea9844b2f66219d480d97ae833d859c08353dafb2258b0935b27aa4703/async_cow-0.5.0.tar.gz#sha256=abc197a831df2673960a34c029f4a5523bbd6b7bfe0384ce501319e3963cc5ac (from https://pypi.org/simple/async-cow/) (requires-python:>= 3.6), version: 0.5.0
2021-04-03T17:12:14,846 Given no hashes to check 1 links for project 'async-cow': discarding no candidates
2021-04-03T17:12:14,861 Collecting async-cow==0.5.0
2021-04-03T17:12:14,862   Created temporary directory: /tmp/pip-unpack-o2uu7mgq
2021-04-03T17:12:15,057   Downloading async_cow-0.5.0.tar.gz (158 kB)
2021-04-03T17:12:15,221   Added async-cow==0.5.0 from https://files.pythonhosted.org/packages/5a/2b/e1ea9844b2f66219d480d97ae833d859c08353dafb2258b0935b27aa4703/async_cow-0.5.0.tar.gz#sha256=abc197a831df2673960a34c029f4a5523bbd6b7bfe0384ce501319e3963cc5ac to build tracker '/tmp/pip-req-tracker-zm2omu7z'
2021-04-03T17:12:15,222     Running setup.py (path:/tmp/pip-wheel-lf_be8qs/async-cow_a837975e246643b9a25f1cb380e95371/setup.py) egg_info for package async-cow
2021-04-03T17:12:15,223     Created temporary directory: /tmp/pip-pip-egg-info-s7twjz61
2021-04-03T17:12:15,223     Running command python setup.py egg_info
2021-04-03T17:12:16,142     Traceback (most recent call last):
2021-04-03T17:12:16,142       File "<string>", line 1, in <module>
2021-04-03T17:12:16,143       File "/tmp/pip-wheel-lf_be8qs/async-cow_a837975e246643b9a25f1cb380e95371/setup.py", line 5, in <module>
2021-04-03T17:12:16,143         from async_cow import __version__
2021-04-03T17:12:16,144       File "/tmp/pip-wheel-lf_be8qs/async-cow_a837975e246643b9a25f1cb380e95371/async_cow/__init__.py", line 19, in <module>
2021-04-03T17:12:16,144         from async_cow.cow import AsyncCow, ClientCow
2021-04-03T17:12:16,144       File "/tmp/pip-wheel-lf_be8qs/async-cow_a837975e246643b9a25f1cb380e95371/async_cow/cow.py", line 5, in <module>
2021-04-03T17:12:16,145         from async_cow import config
2021-04-03T17:12:16,145       File "/tmp/pip-wheel-lf_be8qs/async-cow_a837975e246643b9a25f1cb380e95371/async_cow/config.py", line 2, in <module>
2021-04-03T17:12:16,146         from async_cow import zone
2021-04-03T17:12:16,146       File "/tmp/pip-wheel-lf_be8qs/async-cow_a837975e246643b9a25f1cb380e95371/async_cow/zone.py", line 3, in <module>
2021-04-03T17:12:16,147         from async_cow.region import Region
2021-04-03T17:12:16,147       File "/tmp/pip-wheel-lf_be8qs/async-cow_a837975e246643b9a25f1cb380e95371/async_cow/region.py", line 7, in <module>
2021-04-03T17:12:16,148         from async_cow.http.aio import HTTPClient, CowClientRequest
2021-04-03T17:12:16,148       File "/tmp/pip-wheel-lf_be8qs/async-cow_a837975e246643b9a25f1cb380e95371/async_cow/http/aio.py", line 6, in <module>
2021-04-03T17:12:16,149         import aiofiles
2021-04-03T17:12:16,149     ModuleNotFoundError: No module named 'aiofiles'
2021-04-03T17:12:16,191 WARNING: Discarding https://files.pythonhosted.org/packages/5a/2b/e1ea9844b2f66219d480d97ae833d859c08353dafb2258b0935b27aa4703/async_cow-0.5.0.tar.gz#sha256=abc197a831df2673960a34c029f4a5523bbd6b7bfe0384ce501319e3963cc5ac (from https://pypi.org/simple/async-cow/) (requires-python:>= 3.6). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-04-03T17:12:16,192 ERROR: Could not find a version that satisfies the requirement async-cow==0.5.0
2021-04-03T17:12:16,192 ERROR: No matching distribution found for async-cow==0.5.0
2021-04-03T17:12:16,192 Exception information:
2021-04-03T17:12:16,192 Traceback (most recent call last):
2021-04-03T17:12:16,192   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 171, in _merge_into_criterion
2021-04-03T17:12:16,192     crit = self.state.criteria[name]
2021-04-03T17:12:16,192 KeyError: 'async-cow'
2021-04-03T17:12:16,192 
2021-04-03T17:12:16,192 During handling of the above exception, another exception occurred:
2021-04-03T17:12:16,192 
2021-04-03T17:12:16,192 Traceback (most recent call last):
2021-04-03T17:12:16,192   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 318, in resolve
2021-04-03T17:12:16,192     name, crit = self._merge_into_criterion(r, parent=None)
2021-04-03T17:12:16,192   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-04-03T17:12:16,192     crit = Criterion.from_requirement(self._p, requirement, parent)
2021-04-03T17:12:16,192   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 83, in from_requirement
2021-04-03T17:12:16,192     raise RequirementsConflicted(criterion)
2021-04-03T17:12:16,192 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('async-cow==0.5.0')
2021-04-03T17:12:16,192 
2021-04-03T17:12:16,192 During handling of the above exception, another exception occurred:
2021-04-03T17:12:16,192 
2021-04-03T17:12:16,192 Traceback (most recent call last):
2021-04-03T17:12:16,192   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve
2021-04-03T17:12:16,192     requirements, max_rounds=try_to_avoid_resolution_too_deep,
2021-04-03T17:12:16,192   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 453, in resolve
2021-04-03T17:12:16,192     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-04-03T17:12:16,192   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 320, in resolve
2021-04-03T17:12:16,192     raise ResolutionImpossible(e.criterion.information)
2021-04-03T17:12:16,192 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('async-cow==0.5.0'), parent=None)]
2021-04-03T17:12:16,192 
2021-04-03T17:12:16,192 The above exception was the direct cause of the following exception:
2021-04-03T17:12:16,192 
2021-04-03T17:12:16,192 Traceback (most recent call last):
2021-04-03T17:12:16,192   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 189, in _main
2021-04-03T17:12:16,192     status = self.run(options, args)
2021-04-03T17:12:16,192   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 178, in wrapper
2021-04-03T17:12:16,192     return func(self, options, args)
2021-04-03T17:12:16,192   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 159, in run
2021-04-03T17:12:16,192     reqs, check_supported_wheels=True
2021-04-03T17:12:16,192   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-04-03T17:12:16,192     six.raise_from(error, e)
2021-04-03T17:12:16,192   File "<string>", line 3, in raise_from
2021-04-03T17:12:16,192 pip._internal.exceptions.DistributionNotFound: No matching distribution found for async-cow==0.5.0
2021-04-03T17:12:16,198 Removed async-cow==0.5.0 from https://files.pythonhosted.org/packages/5a/2b/e1ea9844b2f66219d480d97ae833d859c08353dafb2258b0935b27aa4703/async_cow-0.5.0.tar.gz#sha256=abc197a831df2673960a34c029f4a5523bbd6b7bfe0384ce501319e3963cc5ac from build tracker '/tmp/pip-req-tracker-zm2omu7z'
2021-04-03T17:12:16,198 Removed build tracker: '/tmp/pip-req-tracker-zm2omu7z'