Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4d09a53addae49a98978ca68b55533c7 : SUCCESS in 6m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d3f403017c414435970eb25084ff6fa5 : FAILURE in 4m 13s