2020-12-01T11:08:33,789 Created temporary directory: /tmp/pip-ephem-wheel-cache-zf6_gp7o
2020-12-01T11:08:33,792 Created temporary directory: /tmp/pip-req-tracker-ldrxhpb_
2020-12-01T11:08:33,792 Initialized build tracking at /tmp/pip-req-tracker-ldrxhpb_
2020-12-01T11:08:33,792 Created build tracker: /tmp/pip-req-tracker-ldrxhpb_
2020-12-01T11:08:33,793 Entered build tracker: /tmp/pip-req-tracker-ldrxhpb_
2020-12-01T11:08:33,793 Created temporary directory: /tmp/pip-wheel-fjx6a7k1
2020-12-01T11:08:33,804 1 location(s) to search for versions of xpol:
2020-12-01T11:08:33,804 * https://pypi.org/simple/xpol/
2020-12-01T11:08:33,804 Fetching project page and analyzing links: https://pypi.org/simple/xpol/
2020-12-01T11:08:33,805 Getting page https://pypi.org/simple/xpol/
2020-12-01T11:08:33,807 Found index url https://pypi.org/simple
2020-12-01T11:08:33,902   Found link https://files.pythonhosted.org/packages/f3/b2/b52036876060413b406e80dea91fad3b9cd9a2b64953af6f9ccc67ea80f5/xpol-1.5.0.tar.gz#sha256=b8f3ad8b8233452ae88a0530e1f93c8f20fa2050f68c74364f9b2c4237e3e2ba (from https://pypi.org/simple/xpol/), version: 1.5.0
2020-12-01T11:08:33,906 Given no hashes to check 1 links for project 'xpol': discarding no candidates
2020-12-01T11:08:33,907 Using version 1.5.0 (newest of versions: 1.5.0)
2020-12-01T11:08:33,910 Collecting xpol==1.5.0
2020-12-01T11:08:33,912   Created temporary directory: /tmp/pip-unpack-capt4t4v
2020-12-01T11:08:33,951   Downloading xpol-1.5.0.tar.gz (12 kB)
2020-12-01T11:08:33,976   Added xpol==1.5.0 from https://files.pythonhosted.org/packages/f3/b2/b52036876060413b406e80dea91fad3b9cd9a2b64953af6f9ccc67ea80f5/xpol-1.5.0.tar.gz#sha256=b8f3ad8b8233452ae88a0530e1f93c8f20fa2050f68c74364f9b2c4237e3e2ba to build tracker '/tmp/pip-req-tracker-ldrxhpb_'
2020-12-01T11:08:33,978     Running setup.py (path:/tmp/pip-wheel-fjx6a7k1/xpol/setup.py) egg_info for package xpol
2020-12-01T11:08:33,978     Created temporary directory: /tmp/pip-pip-egg-info-nglbe0ov
2020-12-01T11:08:33,979     Running command python setup.py egg_info
2020-12-01T11:08:35,314     Traceback (most recent call last):
2020-12-01T11:08:35,315       File "<string>", line 1, in <module>
2020-12-01T11:08:35,315       File "/tmp/pip-wheel-fjx6a7k1/xpol/setup.py", line 32, in <module>
2020-12-01T11:08:35,316         long_description = open('README.rst').read()
2020-12-01T11:08:35,316     FileNotFoundError: [Errno 2] No such file or directory: 'README.rst'
2020-12-01T11:08:35,433 ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2020-12-01T11:08:35,434 Exception information:
2020-12-01T11:08:35,434 Traceback (most recent call last):
2020-12-01T11:08:35,434   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 228, in _main
2020-12-01T11:08:35,434     status = self.run(options, args)
2020-12-01T11:08:35,434   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 182, in wrapper
2020-12-01T11:08:35,434     return func(self, options, args)
2020-12-01T11:08:35,434   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 156, in run
2020-12-01T11:08:35,434     reqs, check_supported_wheels=True
2020-12-01T11:08:35,434   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 183, in resolve
2020-12-01T11:08:35,434     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2020-12-01T11:08:35,434   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 388, in _resolve_one
2020-12-01T11:08:35,434     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-12-01T11:08:35,434   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 340, in _get_abstract_dist_for
2020-12-01T11:08:35,434     abstract_dist = self.preparer.prepare_linked_requirement(req)
2020-12-01T11:08:35,434   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 483, in prepare_linked_requirement
2020-12-01T11:08:35,434     req, self.req_tracker, self.finder, self.build_isolation,
2020-12-01T11:08:35,434   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 91, in _get_prepared_distribution
2020-12-01T11:08:35,434     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2020-12-01T11:08:35,434   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/distributions/sdist.py", line 40, in prepare_distribution_metadata
2020-12-01T11:08:35,434     self.req.prepare_metadata()
2020-12-01T11:08:35,434   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 555, in prepare_metadata
2020-12-01T11:08:35,434     self.metadata_directory = self._generate_metadata()
2020-12-01T11:08:35,434   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 535, in _generate_metadata
2020-12-01T11:08:35,434     details=self.name or "from {}".format(self.link)
2020-12-01T11:08:35,434   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 73, in generate_metadata
2020-12-01T11:08:35,434     command_desc='python setup.py egg_info',
2020-12-01T11:08:35,434   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/subprocess.py", line 242, in call_subprocess
2020-12-01T11:08:35,434     raise InstallationError(exc_msg)
2020-12-01T11:08:35,434 pip._internal.exceptions.InstallationError: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2020-12-01T11:08:35,441 Removed xpol==1.5.0 from https://files.pythonhosted.org/packages/f3/b2/b52036876060413b406e80dea91fad3b9cd9a2b64953af6f9ccc67ea80f5/xpol-1.5.0.tar.gz#sha256=b8f3ad8b8233452ae88a0530e1f93c8f20fa2050f68c74364f9b2c4237e3e2ba from build tracker '/tmp/pip-req-tracker-ldrxhpb_'
2020-12-01T11:08:35,442 Removed build tracker: '/tmp/pip-req-tracker-ldrxhpb_'