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

Build failed. https://zuul.opendev.org/t/openstack/buildset/90f1703934b84691a52d4ee8254f63... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/77e5a50484e64b52b61f03a00eadf16c : SUCCESS in 2m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/70ee55edcfd742debe46ce775af52561 : SUCCESS in 2m 57s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/e8e03fb44299404280f72a0e296ebc7d : SUCCESS in 2m 43s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/34702d08ff014262a5548e5f278fe84a : FAILURE in 5m 06s