[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/224f714808bc4df1ba80c851cf25b10a : FAILURE in 5m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d6ffb041890746569a8384bb3ca07ad9 : FAILURE in 5m 44s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/67b2e8b2cc7b43ac99659eefac5ce957 : FAILURE in 5m 38s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/7f062ec35b1b43289bee44df7639c807 : FAILURE in 5m 28s