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

Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9c71242b3cc349faabf17124df263c20 : FAILURE in 6m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7b162a51e1f54d3daaab736fe3b5cb97 : FAILURE in 6m 04s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/580a28553bf846bdb94766cc2643abd5 : FAILURE in 6m 20s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/27b832eb43f944879d00c238d28ecfb1 : FAILURE in 6m 24s