[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/528526169e9445caa31517ee36a5cd40 : FAILURE in 4m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/20f56256633346b896fbf6d15bf425b8 : FAILURE in 4m 57s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/3afd2930b40d42d0b3c1447fdc15dbba : FAILURE in 4m 46s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/acd165a208f54b299be4e68e8f536518 : FAILURE in 4m 57s