Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/282b6992044c4669abe6a6d0828f34ed : SUCCESS in 4m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b021ada8c42f42e581f749529ad5ecdc : FAILURE in 3m 06s