Running Sphinx v1.7.9
fatal: No names found, cannot describe anything.
/w/workspace/lf-infra-common-packer-rtd-verify-any/.tox/docs/lib/python2.7/site-packages/requests/__init__.py:91: RequestsDependencyWarning: urllib3 (1.24) or chardet (3.0.4) doesn't match a supported version!
  RequestsDependencyWarning)

Extension error:
Could not import extension sphinx.builders.linkcheck (exception: No module named ordered_dict)
ERROR: InvocationError: '/w/workspace/lf-infra-common-packer-rtd-verify-any/.tox/docs/bin/sphinx-build -W -b html -n -W -d /w/workspace/lf-infra-common-packer-rtd-verify-any/.tox/docs/tmp/doctrees ./docs/ /w/workspace/lf-infra-common-packer-rtd-verify-any/docs/_build/html'