Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bf92720ea6be44fb984891375bb27d49 : SUCCESS in 5m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/32907c014f294008b75cceed0ac10886 : FAILURE in 2m 53s