Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/eeb87916c4a8493b874705c8c959c7e6 : RETRY_LIMIT in 1m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6ee77fd3861741369081444b84344730 : FAILURE in 2m 56s