Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3ab3c4a210fd4592898a4f3b7acbff7d : SUCCESS in 8m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/844248aa55fe4908abff74969875d206 : FAILURE in 4m 27s