Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ca80913a3fda49f1ab11c5c9c7a6b56a : SUCCESS in 9m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/34688b84628e4cde823094420744346a : FAILURE in 4m 48s