Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9703dad636a640ad83f71af58d4db511 : SUCCESS in 5m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d89a83402fa24e9b827d9c52124f9cb3 : FAILURE in 5m 18s