[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/0f16e4e454bd47a99613957afa3f5747 : SUCCESS in 5m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/94c089fa715b4dc28d0d0c064fe8dbd7 : FAILURE in 4m 58s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/a230d6ad7333411aa40cdca8f0f9d259 : SUCCESS in 6m 14s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/48e6239fa94742cf9503604eb7dc5d75 : SUCCESS in 6m 58s