Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/00228c901e4f458bbd94a242e28492ef : RETRY_LIMIT in 2m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bd7a49847231419a9701a737f22d691b : FAILURE in 2m 57s