[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/b7784e4f29804c1fa2770c49fa884de8 : FAILURE in 7m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f76a8eec5bed471bb5664ef0255a8be1 : FAILURE in 6m 43s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/a4d3490a82ea4521a4001f541ec5c845 : FAILURE in 7m 58s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/5fcde049a63f4b7885577fcdd8a5a452 : FAILURE in 7m 09s