Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a166bf75599a4432aab8c1c3f0c2309e : SUCCESS in 7m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/92b4a6c7be764484acd59ce1c6cb5064 : FAILURE in 6m 15s