Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1f7ffd31269744ceaa840b9120f2006e : RETRY_LIMIT in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ee756d8330364ebdaef8608a5cbef8a9 : FAILURE in 5m 38s