Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6de663060ef64a3584b999861de269c9 : SUCCESS in 6m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4037c497ca024951a362647a203be91a : FAILURE in 15m 36s