Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/068628f20e824a48a35bbcb279393ccd : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/60885031c69345b68dc4bcf04bfcd1a6 : FAILURE in 3m 24s