Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/33982466a62b412d8780228a3bed7a67 : SUCCESS in 6m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/23c26b4611a044c8a5f0c584d18294a8 : FAILURE in 4m 47s