Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/beb1ad2a639b47ec943341674224af88 : SUCCESS in 5m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d43a5f8c5bab494294f3aab3d865f62b : FAILURE in 4m 23s