Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/07dadb4d71ad4b44a8168af930257768 : SUCCESS in 6m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bd6295efa71c42d3a35a28da1a6ed27e : FAILURE in 7m 11s