Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6d2bb510a152429ca4292f4e767be261 : SUCCESS in 6m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6d02deec6d524aae9c58f8fdfe995a48 : FAILURE in 5m 26s