Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c6f5f04858f2471ea7c6515154c3ea43 : RETRY_LIMIT in 1m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e9e952803b194332846523ed10106566 : SUCCESS in 5m 56s