[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/00e229cc70d54a1e9ee2ebec5358b2de : FAILURE in 4m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9ac02e8bec5048cfa91c13362758087d : FAILURE in 5m 23s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/cd18819bee234e2e80fa8c9f99be63b4 : FAILURE in 5m 01s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/377b6c24290341e5a8b307d91513391f : FAILURE in 6m 13s