Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/084bb302f6f643b198da584a580ab247 : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e7150539c2554aa59edb6673d97067a0 : FAILURE in 4m 11s