Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f649eec20c56454180e8cb38c55dc407 : SUCCESS in 6m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/88c38c85a23f496eae715f8c5eb5aa38 : FAILURE in 5m 35s