Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/535b41abd84c403eb645cffc6f5eb8d6 : SUCCESS in 4m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6872a32627694d178e91428b822dbf38 : FAILURE in 5m 06s