Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9a77a374ea094e98a6629866ef421416 : SUCCESS in 6m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6631584146dc4ee89dbf1283b35026f7 : FAILURE in 6m 41s