Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8cc7429b51894f03a25a78853f17d26f : RETRY_LIMIT in 2m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/86812587ecdf48e5993e86172445ee91 : FAILURE in 3m 25s