Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c4da227da8014b1196e2a57ad85da0f8 : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3a63b2e13582440bb0922c1eb27531a2 : FAILURE in 4m 39s