Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/39ab862a3f544c21bc145e867208a172 : SUCCESS in 6m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7344a9095b7f4d6984b09737768f2b98 : FAILURE in 4m 53s