Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4cd4d26060ca4bdaa4a16a9ba86d580d : SUCCESS in 4m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/573ead61dee74960a3f467bf225eb406 : FAILURE in 4m 48s