Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/df16c23e31bf470ba6faebe473e6c86c : RETRY_LIMIT in 3m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/981be3a54f204b69bbc25a46ef7fe8f2 : FAILURE in 3m 05s