Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/07d211be3d0c475187aa1f69ec4f5166 : SUCCESS in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ebbe9f0567b04a55bd4ca402c143dd47 : FAILURE in 12m 55s