Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c943ad583c62474da35399f3dc5dad7d : SUCCESS in 8m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2fbe0072857446ecac448cb608453f93 : FAILURE in 3m 41s