[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/2ed8ae290e034c2e9c870acd38abc5... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/13bf0523667e45249290abc1d55409ee : SUCCESS in 3m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b96d290855dc41bd8627ee98009079cf : SUCCESS in 2m 48s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/5a44e43ae5ee4a858cc73f9fcd2a1a47 : SUCCESS in 2m 27s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/aed5252b562749de954e0a2adafcffe0 : FAILURE in 2m 47s