[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/05ee11426c74400a836d6c416cd2b6f0 : FAILURE in 6m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e382b6334c7f421dbda90fa5e337e38c : FAILURE in 6m 40s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/bacea4cfad6b4f81a414cc052071233e : FAILURE in 5m 38s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/8dfc890fad2e4165bdf6d49f279bcb05 : FAILURE in 7m 15s