[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/55c75431331440ba82ea6f7bacdad792 : FAILURE in 4m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/82e27c4347a845bf907c25940ff4b1c2 : FAILURE in 4m 47s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/4be9d8361a3f460882d53be73c08da1b : FAILURE in 4m 33s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/77e51e93da4d4a5eab02724c33eeaf76 : FAILURE in 5m 08s