[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/ae739766714d4c8f861224ca370e7d03 : FAILURE in 5m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/30288e9b3dff4f3b91c89bd2588735bb : FAILURE in 5m 51s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/226e2c7f15884e5d8a353d8533a878f2 : FAILURE in 4m 52s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/e170cfdf3bc84a25a723522e4fd612eb : FAILURE in 6m 02s