Build failed. https://zuul.opendev.org/t/openstack/buildset/88aedf7bd913456ca35271f160c3e4b9 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/42be65ab8f09458e90e9b78f3047f60a : SUCCESS in 5m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/00b096bea36f410a9217c4a64e427883 : FAILURE in 4m 10s