[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/695132b506f9441185931d4542ff8d... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fb3b9c67d9034c2d8627d5c6b0a27cf0 : SUCCESS in 3m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ac236a2397554812823fd109ae8b5e11 : SUCCESS in 3m 22s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/58fb3f8a142249caa54cb15eb2fb6d68 : SUCCESS in 2m 45s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/63b41e2b909a43228823175a28aac87b : FAILURE in 3m 06s