Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/98adeac1ac764379a150a7b0d426080d : RETRY_LIMIT in 5m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9a57d4d451894c4ca9cf038b400f8962 : FAILURE in 6m 24s