[Openstack-stable-maint] Stable check of openstack/trove for ref refs/heads/stable/train failed

Build failed. https://zuul.opendev.org/t/openstack/buildset/d86cee0eaba347be99a6b9cfa0d74a... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d447429fa06940c59a17826128f096de : FAILURE in 4m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/40949b82ab744aa5b5fe45e860e7cb7c : FAILURE in 4m 14s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/24d2ef09179f4e4b86105f17b08eaad7 : FAILURE in 7m 25s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/19c405a32bfb4f5c98257a9fa2fbf75e : FAILURE in 4m 03s