Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7915d70f449b404381a3c9becb57799b : SUCCESS in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7d7c55beae0d469680a026ae5f347fa9 : FAILURE in 3m 00s