Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/14b451b957ab486d82d7543bcc263863 : RETRY_LIMIT in 3m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3bfb7c246a664325a97cc4626e3a3046 : FAILURE in 9m 58s