Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f663dbe079b343689c79a74a5edcad40 : FAILURE in 6m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bc61a3cdb229423ca6292c9133bc903a : SUCCESS in 6m 56s