Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f43e6d10b23f4acca378642e0e10f1e6 : RETRY_LIMIT in 1m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/46d357c72f964f3ebac5133269bd3fd6 : FAILURE in 4m 06s