Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b869f3cab56c43bb82322ba80e30c527 : RETRY_LIMIT in 3m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cc422f865c46421da604a95b6b32ad87 : FAILURE in 7m 24s