Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f539a7e817824e148ea1230188e8e8af : SUCCESS in 6m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f64eb85dd6f44bb59945794da020ad64 : FAILURE in 6m 11s