Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1119be624fba415db79de3c1178ee634 : SUCCESS in 6m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/78b566b606c049a49acc5b1154edf8d6 : FAILURE in 5m 13s