Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c9377365159b477cbf16c1152e618b31 : SUCCESS in 9m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/470aa2463663400290387297bd46f49d : FAILURE in 5m 43s