Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bd7530c69be847d0b3af141820483af6 : RETRY_LIMIT in 2m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e8bbc8ba77e746e19221c4cde6e61c42 : FAILURE in 3m 08s