Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7c5264f9f0944c8da1e93251e5800028 : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a3900191e8994362b48d614e5107ed1d : FAILURE in 3m 28s