[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/eed924099e1a4f65b272187fb208f450 : FAILURE in 5m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/722ccaa304b945f99ee80573cdd9c839 : FAILURE in 5m 03s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/3cde8d6dcc6d401794ca2ae61f56d5db : FAILURE in 5m 57s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/acce0266c9074bb7bbc7fc4797e3f07d : FAILURE in 5m 08s