Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d4c70c5c93904dfd8eb00bcf9d01a6f0 : SUCCESS in 6m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b54fe707fa32441bb8652a890fe63007 : FAILURE in 3m 33s