[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/49098bd74b98439e85d539eaf6e7b5d6 : FAILURE in 6m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/21071b74f4434ca487ecb0cbaf6f02e7 : FAILURE in 7m 40s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/931bd41b4c19479ca5bc7603fcf0456b : FAILURE in 8m 42s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/15bade83527e413fb1b097e213cda75a : FAILURE in 8m 02s