2020-09-11T08:07:41,098 Created temporary directory: /tmp/pip-ephem-wheel-cache-3bz2_3yg
2020-09-11T08:07:41,101 Created temporary directory: /tmp/pip-req-tracker-l69qbqcg
2020-09-11T08:07:41,101 Initialized build tracking at /tmp/pip-req-tracker-l69qbqcg
2020-09-11T08:07:41,101 Created build tracker: /tmp/pip-req-tracker-l69qbqcg
2020-09-11T08:07:41,101 Entered build tracker: /tmp/pip-req-tracker-l69qbqcg
2020-09-11T08:07:41,102 Created temporary directory: /tmp/pip-wheel-2dm59o9o
2020-09-11T08:07:41,111 1 location(s) to search for versions of mh-nester:
2020-09-11T08:07:41,111 * https://pypi.org/simple/mh-nester/
2020-09-11T08:07:41,112 Fetching project page and analyzing links: https://pypi.org/simple/mh-nester/
2020-09-11T08:07:41,112 Getting page https://pypi.org/simple/mh-nester/
2020-09-11T08:07:41,113 Found index url https://pypi.org/simple
2020-09-11T08:07:41,234   Found link https://files.pythonhosted.org/packages/86/71/395365b9b3bc400bc1fc8f41d50977e7da76af9b92f2ab058093ed764400/mh_nester-1.1.0.zip#sha256=084f02553940d1a280604b25ab07813480e6fd7e3921b5fc4154c65757029b03 (from https://pypi.org/simple/mh-nester/), version: 1.1.0
2020-09-11T08:07:41,235   Found link https://files.pythonhosted.org/packages/46/b3/e4eff9845393d4e213054b5faf6e4fabec57b9e9debbd707dc80fffbf2d1/mh_nester-1.2.0.zip#sha256=bb3273f7741d3fa671a2b2b977ed72fd1e26c9d082eab8e96f3e250d36b47944 (from https://pypi.org/simple/mh-nester/), version: 1.2.0
2020-09-11T08:07:41,235   Found link https://files.pythonhosted.org/packages/5d/9f/f668aba4f5202387b5239a2c5f471774ebc28bda355a4ca9ba3f48c59d4f/mh_nester-1.3.0.zip#sha256=a6b776c88e24615487db3ae49a5378abd3bf3fe9b767a299b64084d9e93f9e93 (from https://pypi.org/simple/mh-nester/), version: 1.3.0
2020-09-11T08:07:41,239 Given no hashes to check 1 links for project 'mh-nester': discarding no candidates
2020-09-11T08:07:41,240 Using version 1.2.0 (newest of versions: 1.2.0)
2020-09-11T08:07:41,243 Collecting mh_nester==1.2.0
2020-09-11T08:07:41,245   Created temporary directory: /tmp/pip-unpack-ky0_m5uh
2020-09-11T08:07:41,286   Downloading mh_nester-1.2.0.zip (1.2 kB)
2020-09-11T08:07:41,298   Added mh_nester==1.2.0 from https://files.pythonhosted.org/packages/46/b3/e4eff9845393d4e213054b5faf6e4fabec57b9e9debbd707dc80fffbf2d1/mh_nester-1.2.0.zip#sha256=bb3273f7741d3fa671a2b2b977ed72fd1e26c9d082eab8e96f3e250d36b47944 to build tracker '/tmp/pip-req-tracker-l69qbqcg'
2020-09-11T08:07:41,373     Running setup.py (path:/tmp/pip-wheel-2dm59o9o/mh-nester/setup.py) egg_info for package mh-nester
2020-09-11T08:07:41,374     Created temporary directory: /tmp/pip-pip-egg-info-bl1t7k4o
2020-09-11T08:07:41,375     Running command python setup.py egg_info
2020-09-11T08:07:42,183     Traceback (most recent call last):
2020-09-11T08:07:42,183       File "<string>", line 1, in <module>
2020-09-11T08:07:42,184       File "/usr/lib/python3.7/tokenize.py", line 447, in open
2020-09-11T08:07:42,184         buffer = _builtin_open(filename, 'rb')
2020-09-11T08:07:42,184     FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-2dm59o9o/mh-nester/setup.py'
2020-09-11T08:07:42,230 ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2020-09-11T08:07:42,230 Exception information:
2020-09-11T08:07:42,230 Traceback (most recent call last):
2020-09-11T08:07:42,230   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 216, in _main
2020-09-11T08:07:42,230     status = self.run(options, args)
2020-09-11T08:07:42,230   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 182, in wrapper
2020-09-11T08:07:42,230     return func(self, options, args)
2020-09-11T08:07:42,230   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 156, in run
2020-09-11T08:07:42,230     reqs, check_supported_wheels=True
2020-09-11T08:07:42,230   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 183, in resolve
2020-09-11T08:07:42,230     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2020-09-11T08:07:42,230   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 388, in _resolve_one
2020-09-11T08:07:42,230     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-09-11T08:07:42,230   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 340, in _get_abstract_dist_for
2020-09-11T08:07:42,230     abstract_dist = self.preparer.prepare_linked_requirement(req)
2020-09-11T08:07:42,230   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 483, in prepare_linked_requirement
2020-09-11T08:07:42,230     req, self.req_tracker, self.finder, self.build_isolation,
2020-09-11T08:07:42,230   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 91, in _get_prepared_distribution
2020-09-11T08:07:42,230     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2020-09-11T08:07:42,230   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/distributions/sdist.py", line 40, in prepare_distribution_metadata
2020-09-11T08:07:42,230     self.req.prepare_metadata()
2020-09-11T08:07:42,230   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 554, in prepare_metadata
2020-09-11T08:07:42,230     self.metadata_directory = self._generate_metadata()
2020-09-11T08:07:42,230   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 534, in _generate_metadata
2020-09-11T08:07:42,230     details=self.name or "from {}".format(self.link)
2020-09-11T08:07:42,230   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 73, in generate_metadata
2020-09-11T08:07:42,230     command_desc='python setup.py egg_info',
2020-09-11T08:07:42,230   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/subprocess.py", line 242, in call_subprocess
2020-09-11T08:07:42,230     raise InstallationError(exc_msg)
2020-09-11T08:07:42,230 pip._internal.exceptions.InstallationError: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2020-09-11T08:07:42,239 Removed mh_nester==1.2.0 from https://files.pythonhosted.org/packages/46/b3/e4eff9845393d4e213054b5faf6e4fabec57b9e9debbd707dc80fffbf2d1/mh_nester-1.2.0.zip#sha256=bb3273f7741d3fa671a2b2b977ed72fd1e26c9d082eab8e96f3e250d36b47944 from build tracker '/tmp/pip-req-tracker-l69qbqcg'
2020-09-11T08:07:42,239 Removed build tracker: '/tmp/pip-req-tracker-l69qbqcg'