[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/e25e422759f849948200aaccd255b69f : FAILURE in 7m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d20de3fcc9a54079beda50244346c3b7 : FAILURE in 6m 37s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/8274062481b74ea3a6c154b1a298081f : FAILURE in 6m 19s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/63cdb50f23ce446d8bf045a64c4b4f04 : FAILURE in 6m 06s