Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9f313675f1da402cbfd24c62ce048805 : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/892d3cdf8e0a4f98a0cc14351c421106 : FAILURE in 6m 51s