Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b5934b3e42034fa1b643ba8714b373b7 : RETRY_LIMIT in 3m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3efc470f6b294100b3ded6f66ebf9e85 : FAILURE in 4m 25s