[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/ee048a2e8f9a42c39461327acac950... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f9f88cd932ac4b32964612d2474d327f : SUCCESS in 3m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/24bb7da0d4784f0fb7ceadf1dc6e3d87 : SUCCESS in 4m 16s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/71344aacf39b41219faebf1c0f122226 : SUCCESS in 3m 31s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/8f728bd016f540e8987396271aea915d : FAILURE in 3m 26s