Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a9fe4ba6573744a9960e5024f865c6ec : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/65c3ca152932412bafb49805f1e17535 : FAILURE in 4m 54s