Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1e007af7226a4518bb4c3748fbb8c81c : SUCCESS in 6m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ddf80b47e95b43e38d1e8e2a1432093d : FAILURE in 4m 50s