Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9934edfdf628430ca17c332c80da3110 : RETRY_LIMIT in 3m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/682e419f35a34ca29daf6ebea0ad3e5f : FAILURE in 3m 12s