Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/eee73561c7fd4f2f89549c45746bde99 : FAILURE in 4m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6b59cebabe2b4f63964e1469fadedb85 : FAILURE in 3m 37s