[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/47f644a4618b46a78fa754edaaa2431a : FAILURE in 5m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/059dadb95d864e0a9454cddf1195accd : FAILURE in 6m 52s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/85cbda0cad404d01ac41ed6d5ab1b916 : FAILURE in 5m 48s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/223b88fb27c6442d8fab5fd2d2fd2d20 : FAILURE in 5m 35s