Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8eb8cc17e5e84b9691b92f3b309fc002 : SUCCESS in 6m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4823492e4fe74c68b8e0cea2f6513b11 : FAILURE in 4m 24s