Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/397a8e19e55c4bc685f8f533cea4a981 : SUCCESS in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/23b30546bf7d46aab638f6a30a1d57f4 : RETRY_LIMIT in 2m 42s