[Openstack-stable-maint] Stable check of openstack/oslo.rootwrap for ref refs/heads/stable/train failed

Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/50a1b8b4f0bf487bb8d4c32603f0b75f : SUCCESS in 7m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3c70da3fc55048c99bd00e871a96c033 : SUCCESS in 7m 36s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/23c0dbfa9d3843f4a049d3f5c5e5edb7 : FAILURE in 7m 53s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/189db80822794d7f91dc3497027c5fd5 : SUCCESS in 8m 04s