Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ab01a0a1f10d4ba8a2e0757e6e70adce : SUCCESS in 3m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a5301e8e593647ca8ef07b8ed2876e0a : FAILURE in 2m 58s