Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b488107b6d7346d2900d611dea1d4a4e : SUCCESS in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4d39690cef2540579f263c192a166c62 : FAILURE in 3m 03s