Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d5d7386b86dd4674bd4b30ed9a596540 : RETRY_LIMIT in 2m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a694ce3f78994c5197c60ca9ab2ef421 : FAILURE in 3m 34s