Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fd354d90f87a491596c0a6cbcb7b469f : SUCCESS in 6m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2c79f3453c044484b6f9ce4f815f506c : FAILURE in 3m 59s