Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c251593cd66e4400bccea05c6c8ab808 : RETRY_LIMIT in 3m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/54526e5af9f243198a6502dd472f13fe : FAILURE in 3m 16s