Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1100c1cc78cf4885b36d3b5242e967ef : SUCCESS in 7m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d2167de566464ee5b0bd2326ab8cca11 : FAILURE in 5m 20s