Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ff63b2c27e884b48a817ed690e01504a : SUCCESS in 6m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eed4508e3a9d45c8b9a1fc42b1212de0 : RETRY_LIMIT in 2m 37s