Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0400185b4c3f46289d297bb6d6fac3ee : SUCCESS in 3m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/03768ffed8384e8abc131b5dc0b855ed : FAILURE in 3m 44s