[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/5c5f194c87ef4f9a8d29fb22faf63eae : FAILURE in 7m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fd506d8c58aa4857adb1c6266b9d40e2 : FAILURE in 7m 48s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/801d4292fbec4f529e0657beeb514904 : FAILURE in 6m 59s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/11840a22f3a24bafb84917dbbe5967a6 : FAILURE in 7m 37s