[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/58950cdb27294a85af3acb46fb15f614 : FAILURE in 5m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/edbc8c9d2762429388425bb856e5c447 : FAILURE in 5m 04s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/60f1a4b9e7b64e748091d2fc65e65985 : FAILURE in 5m 10s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/2c6aa37715a64e3f8c84a1a60f8da161 : FAILURE in 6m 05s