[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/3fa596b59c2f4bbdb92dc270a61723b7 : FAILURE in 6m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/78d4fb5799c243e6ac800336527fe03e : FAILURE in 6m 20s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/b31739d8a8294b34b0beebba6718da95 : FAILURE in 7m 08s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/462e3b7bcf0d48e7a29d2ef258eae7f2 : FAILURE in 7m 31s