Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c6ae13e365c946749ced56fe1cac3d26 : RETRY_LIMIT in 4m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eaa4672d744b442695136d4073fc5139 : FAILURE in 3m 19s