Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e88ecf9a19cc42e2875f1cf03663a48c : FAILURE in 5m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6caf2cad276a40ab8cff4a21b3d467b9 : FAILURE in 6m 27s