Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/dba024fd7ec7452e9656b40905378528 : SUCCESS in 6m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b41ffc54a47c4bc4927832a2ba38367c : FAILURE in 4m 22s