Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/894dbb5b8375463dbd8cbe4c1b19a714 : FAILURE in 6m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/12e0da1ca6864b83b17471af777b8334 : SUCCESS in 6m 12s