Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c764728fa8b04dbd9beb9c6847b55753 : SUCCESS in 5m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/831d00f88e99494392a6be20d04b7df4 : FAILURE in 6m 45s