Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a06164bd0afd4c82aa1c1d98718d4d8a : SUCCESS in 6m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/480b0825755f4c47a4fda95307ed1d9e : FAILURE in 6m 17s