Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/142eee7f2eff44bc810a8335a21e9f4f : SUCCESS in 6m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ef382a46ae774dc5937cc3d79209d313 : FAILURE in 5m 21s