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

Build failed. https://zuul.opendev.org/t/openstack/buildset/096463395c7b4f25b4b3fa7834ac84... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ce4db4aed9994877bbcb1e852c0f40ab : SUCCESS in 3m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0067bd95793d44688dd3a385dd1a41b2 : SUCCESS in 6m 14s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/1cde01036f29490e87f5b9a750c7e151 : SUCCESS in 4m 07s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/1cf31f62f72a48c18622497d8ff0de3f : FAILURE in 5m 52s