Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2f8a17633bfb47958299c0f48ece4650 : SUCCESS in 7m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7996677230924483936068cd3b916169 : FAILURE in 5m 18s