Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4100a6b53e4f4ffdbbe08c2dced30d55 : SUCCESS in 8m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f776f967185446df9028ba63d7b668d4 : RETRY_LIMIT in 2m 26s