[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/619b8e6aa462455fae08459dc5d037... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/352f7dc26689424289b8b3176af36f65 : SUCCESS in 3m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d39eb9d74df24b8c86854e3a62f774f9 : SUCCESS in 5m 21s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/60d99487f9a64769a98cb019d3ee2231 : SUCCESS in 5m 07s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/07ffeb54797f4e84abce8d47052cfd51 : FAILURE in 2m 34s