Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b9fb0b41b1914d308336544c16a5718e : SUCCESS in 6m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/adeea31785704864a26a695b5a428e49 : FAILURE in 6m 49s