2020-09-24T11:50:04,425 Created temporary directory: /tmp/pip-ephem-wheel-cache-hqu93jfl
2020-09-24T11:50:04,427 Created temporary directory: /tmp/pip-req-tracker-00g_l36e
2020-09-24T11:50:04,428 Initialized build tracking at /tmp/pip-req-tracker-00g_l36e
2020-09-24T11:50:04,428 Created build tracker: /tmp/pip-req-tracker-00g_l36e
2020-09-24T11:50:04,428 Entered build tracker: /tmp/pip-req-tracker-00g_l36e
2020-09-24T11:50:04,429 Created temporary directory: /tmp/pip-wheel-o5wjg9_j
2020-09-24T11:50:04,438 1 location(s) to search for versions of natural-selection:
2020-09-24T11:50:04,438 * https://pypi.org/simple/natural-selection/
2020-09-24T11:50:04,438 Fetching project page and analyzing links: https://pypi.org/simple/natural-selection/
2020-09-24T11:50:04,439 Getting page https://pypi.org/simple/natural-selection/
2020-09-24T11:50:04,440 Found index url https://pypi.org/simple
2020-09-24T11:50:04,531   Found link https://files.pythonhosted.org/packages/95/96/567343df35a7a59ea4f38af634f3d58af92ee2da48094659784dcfff450b/natural_selection-0.0.1.tar.gz#sha256=53fc2d467f8c8ad112a219a0678a7eadab37abc128908a3a0c26812c9b2bc5b1 (from https://pypi.org/simple/natural-selection/), version: 0.0.1
2020-09-24T11:50:04,532   Found link https://files.pythonhosted.org/packages/6d/e9/092b6fe5a046382284253f6b3af6e794a1fb0ca32aa0536e79643a1a36c3/natural_selection-0.0.2.tar.gz#sha256=dec537c44401c101efcc984409dc3b48dc03b2ba39037f0db79f41656e4e471e (from https://pypi.org/simple/natural-selection/), version: 0.0.2
2020-09-24T11:50:04,532   Found link https://files.pythonhosted.org/packages/82/a6/68203d9c7da1c59ddfc8fd0875658de9df9dc6867999e8d69debdf3260c0/natural_selection-0.0.3.tar.gz#sha256=55d1cbe666c0f5f343ae7a8d01d0e340885bdf6c60e08930bd55029d9b6bdea3 (from https://pypi.org/simple/natural-selection/), version: 0.0.3
2020-09-24T11:50:04,532   Found link https://files.pythonhosted.org/packages/bf/8d/7647ba6602522f36c24689eb8dcd521436b94422b734e6275923a9e94028/natural_selection-0.0.4.tar.gz#sha256=ee75f0a6e29d709a050ffad659d5a4638e5627960b1a2741cdef3a0370666bdc (from https://pypi.org/simple/natural-selection/), version: 0.0.4
2020-09-24T11:50:04,533   Found link https://files.pythonhosted.org/packages/6f/7e/910fa7a320ac66e611af03636af8507713e8294cb91235e356e683ebbcd4/natural_selection-0.0.5.tar.gz#sha256=1c6dd63b7eac531c443701a6bdc4393a0a6b8d86feb3d8cbf82e062bec8fcf06 (from https://pypi.org/simple/natural-selection/), version: 0.0.5
2020-09-24T11:50:04,533   Found link https://files.pythonhosted.org/packages/ab/cc/b3414a5c2409f351222703e51709ec437d3e6735dac623b8e1cbbe30da29/natural_selection-0.0.6.tar.gz#sha256=61388ae55e04270c67fa06c50b9c5c7f360ca311ef3632e4cfe74068077ef80d (from https://pypi.org/simple/natural-selection/), version: 0.0.6
2020-09-24T11:50:04,533   Found link https://files.pythonhosted.org/packages/1d/a8/9ed9420d8b51a5542dfba74e1b64bd11addf1e2f3e85f9f55043a61c8055/natural_selection-0.0.7.tar.gz#sha256=acea4e5a92d29427835e47e751676af33e4b73fe4f5d5bfaae81db77ee080d27 (from https://pypi.org/simple/natural-selection/), version: 0.0.7
2020-09-24T11:50:04,534   Found link https://files.pythonhosted.org/packages/e6/6f/187297e52cfff2db332fd03e03a3086ee2e6c9f793f25f2f2f76b46d7c6c/natural_selection-0.0.8.tar.gz#sha256=790933abe4bd280a77981abec69f176b667d34f347ea94c9d426c5b2cd03d940 (from https://pypi.org/simple/natural-selection/), version: 0.0.8
2020-09-24T11:50:04,534   Found link https://files.pythonhosted.org/packages/56/3c/60863113d7f53ab24b39515bda8433891dc25d9e8dc0bd08da396e330a1b/natural_selection-0.0.9.tar.gz#sha256=4b331b6da2d522f9174a4dcc76b60f4467c4546be61de44c402f11780c7d0d9d (from https://pypi.org/simple/natural-selection/), version: 0.0.9
2020-09-24T11:50:04,539 Given no hashes to check 1 links for project 'natural-selection': discarding no candidates
2020-09-24T11:50:04,540 Using version 0.0.8 (newest of versions: 0.0.8)
2020-09-24T11:50:04,543 Collecting natural-selection==0.0.8
2020-09-24T11:50:04,545   Created temporary directory: /tmp/pip-unpack-_tw5akdl
2020-09-24T11:50:04,621   Downloading natural_selection-0.0.8.tar.gz (8.4 kB)
2020-09-24T11:50:04,674   Added natural-selection==0.0.8 from https://files.pythonhosted.org/packages/e6/6f/187297e52cfff2db332fd03e03a3086ee2e6c9f793f25f2f2f76b46d7c6c/natural_selection-0.0.8.tar.gz#sha256=790933abe4bd280a77981abec69f176b667d34f347ea94c9d426c5b2cd03d940 to build tracker '/tmp/pip-req-tracker-00g_l36e'
2020-09-24T11:50:04,676     Running setup.py (path:/tmp/pip-wheel-o5wjg9_j/natural-selection/setup.py) egg_info for package natural-selection
2020-09-24T11:50:04,676     Created temporary directory: /tmp/pip-pip-egg-info-6xiq2r87
2020-09-24T11:50:04,677     Running command python setup.py egg_info
2020-09-24T11:50:05,522     Traceback (most recent call last):
2020-09-24T11:50:05,523       File "<string>", line 1, in <module>
2020-09-24T11:50:05,523       File "/tmp/pip-wheel-o5wjg9_j/natural-selection/setup.py", line 6, in <module>
2020-09-24T11:50:05,524         with open("version.json", "r") as f:
2020-09-24T11:50:05,524     FileNotFoundError: [Errno 2] No such file or directory: 'version.json'
2020-09-24T11:50:05,568 ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2020-09-24T11:50:05,568 Exception information:
2020-09-24T11:50:05,568 Traceback (most recent call last):
2020-09-24T11:50:05,568   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 228, in _main
2020-09-24T11:50:05,568     status = self.run(options, args)
2020-09-24T11:50:05,568   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 182, in wrapper
2020-09-24T11:50:05,568     return func(self, options, args)
2020-09-24T11:50:05,568   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 156, in run
2020-09-24T11:50:05,568     reqs, check_supported_wheels=True
2020-09-24T11:50:05,568   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 183, in resolve
2020-09-24T11:50:05,568     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2020-09-24T11:50:05,568   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 388, in _resolve_one
2020-09-24T11:50:05,568     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-09-24T11:50:05,568   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 340, in _get_abstract_dist_for
2020-09-24T11:50:05,568     abstract_dist = self.preparer.prepare_linked_requirement(req)
2020-09-24T11:50:05,568   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 483, in prepare_linked_requirement
2020-09-24T11:50:05,568     req, self.req_tracker, self.finder, self.build_isolation,
2020-09-24T11:50:05,568   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 91, in _get_prepared_distribution
2020-09-24T11:50:05,568     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2020-09-24T11:50:05,568   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/distributions/sdist.py", line 40, in prepare_distribution_metadata
2020-09-24T11:50:05,568     self.req.prepare_metadata()
2020-09-24T11:50:05,568   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 555, in prepare_metadata
2020-09-24T11:50:05,568     self.metadata_directory = self._generate_metadata()
2020-09-24T11:50:05,568   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 535, in _generate_metadata
2020-09-24T11:50:05,568     details=self.name or "from {}".format(self.link)
2020-09-24T11:50:05,568   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 73, in generate_metadata
2020-09-24T11:50:05,568     command_desc='python setup.py egg_info',
2020-09-24T11:50:05,568   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/subprocess.py", line 242, in call_subprocess
2020-09-24T11:50:05,568     raise InstallationError(exc_msg)
2020-09-24T11:50:05,568 pip._internal.exceptions.InstallationError: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2020-09-24T11:50:05,576 Removed natural-selection==0.0.8 from https://files.pythonhosted.org/packages/e6/6f/187297e52cfff2db332fd03e03a3086ee2e6c9f793f25f2f2f76b46d7c6c/natural_selection-0.0.8.tar.gz#sha256=790933abe4bd280a77981abec69f176b667d34f347ea94c9d426c5b2cd03d940 from build tracker '/tmp/pip-req-tracker-00g_l36e'
2020-09-24T11:50:05,576 Removed build tracker: '/tmp/pip-req-tracker-00g_l36e'