Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c95739aa9a774002bbf09186059db69f : SUCCESS in 6m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8201d144c49f45069cfb9af51eb88b1e : FAILURE in 5m 02s