Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b79ac3abef8d48359fff56ff8572165f : SUCCESS in 4m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a1bdbdb2a8774688a61dc1b224ac680e : FAILURE in 4m 55s