[Openstack-stable-maint] Stable check of openstack/oslo.db for ref refs/heads/stable/train failed

Build failed. https://zuul.opendev.org/t/openstack/buildset/03fa07cf000148e7b027151b639e7b... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/385643cf74934eacb0078800bc7764ef : SUCCESS in 5m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/92c65dc138234903adcfcc7b2fd15ca3 : SUCCESS in 7m 07s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/0a671c85375a43529168cfe25e36253a : SUCCESS in 4m 59s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/36aaa4f6d827430e894c13dc4a584344 : FAILURE in 6m 36s