Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f1982ee679cf4d729d5782349ca9a8ee : RETRY_LIMIT in 3m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ee39864b48cf42928e4a5baf878ae1a9 : FAILURE in 3m 49s