Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/eb9b23e705164b92930cb5de3c78239c : RETRY_LIMIT in 3m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5e42cce37c464aefa2f90fa324d084aa : FAILURE in 6m 22s