Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5d559599a02744cc9aab91b6853ec016 : SUCCESS in 6m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/67deb32e78024fc8b561c6eb5142b978 : FAILURE in 4m 58s