Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c0f449189f964229a373399218ef5159 : SUCCESS in 4m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1c808293973341e7b6c9e6d1a01cc398 : FAILURE in 3m 53s