[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/44efac48f23d4afcb2a507edcdd1eed6 : FAILURE in 8m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/582b47a88ad84f8cb87a1e219ed19453 : FAILURE in 8m 50s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/dad723fba81b4d7e80e12569bfc8558d : FAILURE in 9m 08s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/1f085af4260242cb90212cf749eed662 : FAILURE in 5m 52s