Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bf01e3ee7dce45ed929c3cce05fcdcc4 : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/91aadbc0944349a6a22d60bbb50fb724 : FAILURE in 4m 25s