[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/83d0cbf1e9784d9a97f9700e4def4f... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/966192e1322e48e28a099719ecaface6 : SUCCESS in 3m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0759aa334eb649aa9663a3d7ec98d91a : SUCCESS in 2m 52s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/e82d7df7c67b446097625cab9b6dfc0f : SUCCESS in 2m 50s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/68200b67ea6d43fca07b687e80a8cb66 : FAILURE in 2m 30s