Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6ed4b930faab408785a4db1bc81f6f91 : SUCCESS in 8m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4fbc487f42834963a4653eed50098685 : FAILURE in 8m 15s