Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b25ce2df7baf4b029451c4b57d035c73 : SUCCESS in 4m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6a133d8658d1491f80f8e00a9575089e : RETRY_LIMIT in 2m 19s