Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bd8cc85df89b41a1b091d47049cc0903 : SUCCESS in 3m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cfd8467675c84dbcaef5ed1bca728687 : FAILURE in 4m 46s