Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8a4e79229df7455fbad80fe149a7f2e4 : SUCCESS in 4m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9d8f3f415c0745df99c02d67c8d79dbd : FAILURE in 4m 18s