Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6f273bc76c904b50888286e569da7d6f : RETRY_LIMIT in 2m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/58996b6ccabb40658129a955109d36d3 : FAILURE in 5m 24s