Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/eec1fe7cbe58443ca8ebb58534be9bc4 : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e49c3029643d46e5bbe84b47b9618ece : FAILURE in 4m 37s