Build failed. https://zuul.opendev.org/t/openstack/buildset/b13aa75d78d2416f94b7cf15ed88ad31 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f92d6e4e88cd4247a519ad76f98a6b86 : SUCCESS in 4m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8efb731a9beb4c5eb8a994915406cbcb : FAILURE in 2m 50s