Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/180ac55908ce4eacb973a26524925530 : SUCCESS in 6m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/00f8631bfd7c464cb384309f7a0d88fc : FAILURE in 4m 47s