Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9b089c8e326f4c2ba1a0fab5500afbde : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4ada922d70ad4d2295e027c131df24c0 : FAILURE in 4m 25s