Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1c3973a21f28477eb5ae5c924352e1cd : SUCCESS in 5m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f5a957ff3efe4bcba60c024834b7e844 : FAILURE in 15m 23s