Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/53c88bd70312446db7363f1ffc588a77 : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d17d935b59d04de0a16d6a6ffb323039 : FAILURE in 4m 10s