2020-07-12T15:58:21,834 Created temporary directory: /tmp/pip-ephem-wheel-cache-821r14er
2020-07-12T15:58:21,838 Created temporary directory: /tmp/pip-req-tracker-7dqprtma
2020-07-12T15:58:21,839 Initialized build tracking at /tmp/pip-req-tracker-7dqprtma
2020-07-12T15:58:21,839 Created build tracker: /tmp/pip-req-tracker-7dqprtma
2020-07-12T15:58:21,840 Entered build tracker: /tmp/pip-req-tracker-7dqprtma
2020-07-12T15:58:21,841 Created temporary directory: /tmp/pip-wheel-3anfy8wh
2020-07-12T15:58:21,855 1 location(s) to search for versions of hub-dataflow:
2020-07-12T15:58:21,855 * https://pypi.org/simple/hub-dataflow/
2020-07-12T15:58:21,855 Fetching project page and analyzing links: https://pypi.org/simple/hub-dataflow/
2020-07-12T15:58:21,856 Getting page https://pypi.org/simple/hub-dataflow/
2020-07-12T15:58:21,859 Found index url https://pypi.org/simple
2020-07-12T15:58:22,057   Skipping link: No binaries permitted for hub-dataflow: https://files.pythonhosted.org/packages/65/80/3c1bc52a2d032ef314a9f98739726013b8443ac9825a807a92f4b9ff6bf0/hub_dataflow-0.9.1-py3-none-any.whl#sha256=6d19abf0548e7e9264afee05722f1a0de731596799af832e712da6b48a0ba469 (from https://pypi.org/simple/hub-dataflow/) (requires-python:>=3)
2020-07-12T15:58:22,058   Found link https://files.pythonhosted.org/packages/e1/28/aa0d5e16da87458a2d3f0cdc05a0a394621db5f9c5168885cd0a050f130b/hub_dataflow-0.9.1.tar.gz#sha256=2bb0ed859ae15b46bd9a1fe224befe9fc50cd98643745f347476ba526e8d3b93 (from https://pypi.org/simple/hub-dataflow/) (requires-python:>=3), version: 0.9.1
2020-07-12T15:58:22,059   Skipping link: No binaries permitted for hub-dataflow: https://files.pythonhosted.org/packages/ed/51/a09a85fe481bca141916bf101a39480c5ef4d194b137a341f6138c6c3ea5/hub_dataflow-0.9.2-py3-none-any.whl#sha256=ac8b1afe3b830e31245985201cccf26ff7ea1f3e2c4954869df9c6df46a44fac (from https://pypi.org/simple/hub-dataflow/) (requires-python:>=3)
2020-07-12T15:58:22,060   Found link https://files.pythonhosted.org/packages/f9/3b/df00291c017215490bcee4f09062417032d5e3e61f9516cac7862dad9281/hub_dataflow-0.9.2.tar.gz#sha256=5333ed93b7d3391527141192b26ea4bd7001a87d23d3f16462704d142e81b2fe (from https://pypi.org/simple/hub-dataflow/) (requires-python:>=3), version: 0.9.2
2020-07-12T15:58:22,060   Skipping link: No binaries permitted for hub-dataflow: https://files.pythonhosted.org/packages/64/c5/1c5a009f6922fe2793e3f2ad80dfbad44bc4a67b45cb4a753251f00a803e/hub_dataflow-0.9.3-py3-none-any.whl#sha256=674df45441d8f504cf367d39cc5d668b2ea0175b5f83b77391e31bd186b6eb6b (from https://pypi.org/simple/hub-dataflow/) (requires-python:>=3)
2020-07-12T15:58:22,061   Found link https://files.pythonhosted.org/packages/f6/cb/3231128c239aba75806def9ec475c3872e60eeef388e8ae55a139fa29940/hub_dataflow-0.9.3.tar.gz#sha256=e9194d62409be62bd15522ed6fa930b722a5dca12f9fd63aa69eb47b7e1c6837 (from https://pypi.org/simple/hub-dataflow/) (requires-python:>=3), version: 0.9.3
2020-07-12T15:58:22,069 Given no hashes to check 1 links for project 'hub-dataflow': discarding no candidates
2020-07-12T15:58:22,070 Using version 0.9.3 (newest of versions: 0.9.3)
2020-07-12T15:58:22,075 Collecting hub-dataflow==0.9.3
2020-07-12T15:58:22,079   Created temporary directory: /tmp/pip-unpack-ap27oyrv
2020-07-12T15:58:22,155   Downloading hub_dataflow-0.9.3.tar.gz (23 kB)
2020-07-12T15:58:22,398   Added hub-dataflow==0.9.3 from https://files.pythonhosted.org/packages/f6/cb/3231128c239aba75806def9ec475c3872e60eeef388e8ae55a139fa29940/hub_dataflow-0.9.3.tar.gz#sha256=e9194d62409be62bd15522ed6fa930b722a5dca12f9fd63aa69eb47b7e1c6837 to build tracker '/tmp/pip-req-tracker-7dqprtma'
2020-07-12T15:58:22,401     Running setup.py (path:/tmp/pip-wheel-3anfy8wh/hub-dataflow/setup.py) egg_info for package hub-dataflow
2020-07-12T15:58:22,403     Created temporary directory: /tmp/pip-pip-egg-info-g2s1_6gq
2020-07-12T15:58:22,404     Running command python setup.py egg_info
2020-07-12T15:58:23,932     Traceback (most recent call last):
2020-07-12T15:58:23,933       File "<string>", line 1, in <module>
2020-07-12T15:58:23,933       File "/tmp/pip-wheel-3anfy8wh/hub-dataflow/setup.py", line 12, in <module>
2020-07-12T15:58:23,934         with open(os.path.join(this_directory, "requirements.txt"), "r") as f:
2020-07-12T15:58:23,934     FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-3anfy8wh/hub-dataflow/requirements.txt'
2020-07-12T15:58:24,022 ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2020-07-12T15:58:24,023 Exception information:
2020-07-12T15:58:24,023 Traceback (most recent call last):
2020-07-12T15:58:24,023   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 188, in _main
2020-07-12T15:58:24,023     status = self.run(options, args)
2020-07-12T15:58:24,023   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 185, in wrapper
2020-07-12T15:58:24,023     return func(self, options, args)
2020-07-12T15:58:24,023   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 160, in run
2020-07-12T15:58:24,023     reqs, check_supported_wheels=True
2020-07-12T15:58:24,023   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 179, in resolve
2020-07-12T15:58:24,023     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2020-07-12T15:58:24,023   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 362, in _resolve_one
2020-07-12T15:58:24,023     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-07-12T15:58:24,023   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 314, in _get_abstract_dist_for
2020-07-12T15:58:24,023     abstract_dist = self.preparer.prepare_linked_requirement(req)
2020-07-12T15:58:24,023   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 488, in prepare_linked_requirement
2020-07-12T15:58:24,023     req, self.req_tracker, self.finder, self.build_isolation,
2020-07-12T15:58:24,023   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 91, in _get_prepared_distribution
2020-07-12T15:58:24,023     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2020-07-12T15:58:24,023   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/distributions/sdist.py", line 40, in prepare_distribution_metadata
2020-07-12T15:58:24,023     self.req.prepare_metadata()
2020-07-12T15:58:24,023   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 550, in prepare_metadata
2020-07-12T15:58:24,023     self.metadata_directory = self._generate_metadata()
2020-07-12T15:58:24,023   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 530, in _generate_metadata
2020-07-12T15:58:24,023     details=self.name or "from {}".format(self.link)
2020-07-12T15:58:24,023   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 73, in generate_metadata
2020-07-12T15:58:24,023     command_desc='python setup.py egg_info',
2020-07-12T15:58:24,023   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/subprocess.py", line 241, in call_subprocess
2020-07-12T15:58:24,023     raise InstallationError(exc_msg)
2020-07-12T15:58:24,023 pip._internal.exceptions.InstallationError: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2020-07-12T15:58:24,036 Removed hub-dataflow==0.9.3 from https://files.pythonhosted.org/packages/f6/cb/3231128c239aba75806def9ec475c3872e60eeef388e8ae55a139fa29940/hub_dataflow-0.9.3.tar.gz#sha256=e9194d62409be62bd15522ed6fa930b722a5dca12f9fd63aa69eb47b7e1c6837 from build tracker '/tmp/pip-req-tracker-7dqprtma'
2020-07-12T15:58:24,037 Removed build tracker: '/tmp/pip-req-tracker-7dqprtma'