Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2f4acc06140c462c9dfd3cc15ea866dc : SUCCESS in 6m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e40550255bd94e77a7be1fe5dc0276f2 : FAILURE in 20m 28s