[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/1b8efa7bf6c0411ebf9f9fce2755c2f8 : FAILURE in 6m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d03bfb9cf40142168116684b1a82cff8 : FAILURE in 6m 33s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/85fbd616405342de984d649bcfba71f3 : FAILURE in 6m 16s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/c8d5f27e7e714362b81565d5b8c7131f : FAILURE in 6m 41s