Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bc903f94fb3642589085e032cea0622c : FAILURE in 4m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cbf51d8dfc104e3fa3d0a6ff83245999 : FAILURE in 4m 53s