[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/36a4aad126ed4885b5a51c93da053d8f : FAILURE in 5m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c8e549fab0ef4199915d042b01f09f5e : FAILURE in 6m 22s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/564e00f0b3f34407baa194672940713b : FAILURE in 5m 16s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/af763827b3a840d7ab8bf1380554e70e : FAILURE in 5m 53s