Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d555d75f62ef4688977db2944d5070ed : SUCCESS in 6m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1f829cf6ace141c0a5da531d1709e20a : FAILURE in 11m 47s