Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ab95b0901aad442ebdc04bf829d60ab2 : SUCCESS in 5m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/457076aea02f44ff96546848b534ef6e : FAILURE in 3m 29s