Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/df343d8814424ed6ae6de3f53b16bf72 : RETRY_LIMIT in 2m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a5b24433761442db8c069293c7f1eff7 : FAILURE in 2m 31s