Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/773f7a3859c14610bd62c7791791e90f : SUCCESS in 5m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/34e78d92ef2b49359ad7043d3753916e : FAILURE in 3m 53s