[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/c58ed66fb76b4ea881738518a4728298 : FAILURE in 4m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7b5143775fae45e68710a41512940f30 : FAILURE in 4m 14s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/efd265cb37d34623a531633b4b4d30f0 : FAILURE in 4m 25s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/74a957b03b3140aebc7397603a157d14 : FAILURE in 4m 34s