Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/72e753eb38604f959602480d16cd6e07 : SUCCESS in 5m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d83d36b541544e3c8b0ec326a07640b9 : FAILURE in 3m 21s