Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5f957d33ba5748879a423514718abf84 : SUCCESS in 6m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/69328470e3cb44d6a2c1abefbe7af763 : FAILURE in 5m 25s