Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6a752c8208c941529a20bd6f68bce221 : SUCCESS in 6m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3147b87c78aa4ed8963c0be14c1a72e6 : FAILURE in 4m 55s