Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/31819094ba7c45b39d218cf10afcb19e : SUCCESS in 5m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/82c778cddaa0435ba6bfd3a5a470c498 : FAILURE in 6m 39s