[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/922ae959bacb49ca8209e86936c252ce : FAILURE in 5m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fa4b945b5a1441febf48a779f8544228 : FAILURE in 5m 06s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/333113524f9445fcb319a6d0749414ea : FAILURE in 4m 52s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/d12ae64100dd4cabb003482bbaf59894 : FAILURE in 10m 55s