[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/67e0e00678ce48259c9911489a696fc2 : FAILURE in 5m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4be016375935418cad9920b33d04abea : FAILURE in 5m 37s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/afe2fa00ec2e4341ad9bfb5bfc199416 : FAILURE in 5m 34s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/8608e3728e054849aa4509b7662ece6b : FAILURE in 5m 46s