Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2967ce5533314a51a0ac3295aa810c90 : SUCCESS in 5m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d5e7a90ce3ca49f3af7786ad5f6ef65d : FAILURE in 5m 12s