Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7524573c8d3549aa89446c62693a579c : SUCCESS in 7m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d12c571e9d834b17a1fca541bbf42db7 : FAILURE in 5m 20s