Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/936d97ef27f0416d9248abec93607c53 : SUCCESS in 5m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d27fb36e86f7459abba196a7ffff99c0 : FAILURE in 3m 20s