[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/96aa8aa8048844beaa106537ac0477b4 : FAILURE in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5a8080aa631e4b899003e491eb2daf09 : FAILURE in 6m 27s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/de53c0b7bd5a497e8324d7d3f5631bdf : FAILURE in 6m 10s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/e6c833b2e8cc4faba8becdc87127e813 : FAILURE in 7m 11s