Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7562f15c4e43421cac3834f558801010 : SUCCESS in 7m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fafa5bc8b11a4c9d8d575e9b821f80f1 : FAILURE in 5m 12s