Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e295106c264244329c163eee6519288a : SUCCESS in 5m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fa55961cd9814212a7f0b5b2857a104e : FAILURE in 4m 46s