Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8eadf573c300481488a1fabaae688f06 : SUCCESS in 6m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5e6106ad509b4e90bf35956030440114 : FAILURE in 5m 12s