Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4e98b6e44d024b4989de622b82d4d3a0 : SUCCESS in 3m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c57ba9aa3a534191a0543dd65fb0c45a : FAILURE in 4m 23s