Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/16d57ec2a7cf46d685dcb83598876f03 : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9cc4cbc113634c3f892355cfb40aae5c : FAILURE in 4m 42s