[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/dfc4eb470d5c4ec180444a739607c17b : FAILURE in 5m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/355861ad64ec4f77871bb14ead59ad01 : FAILURE in 6m 35s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/ccc18df0135d412fa63d0c916c3efcff : FAILURE in 6m 31s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/1631e42112574d0aac73ec63670204fd : FAILURE in 7m 22s