Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3925b1a476404b3b82c7a87479301e9c : SUCCESS in 7m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1e22c6b33ffe4db387ba979a31dd0fb8 : FAILURE in 6m 18s