[Openstack-stable-maint] Stable check of openstack/ceilometer-powervm for ref refs/heads/stable/train failed

Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a55d12d1018f4bcdb2b6672dab3972a4 : SUCCESS in 6m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7e490ede45b94632a883a1994523ef9b : SUCCESS in 6m 58s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/dc5ac43eb58448d4906f34598b391520 : FAILURE in 4m 57s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/8527d00510024a69bb359f2606cf8994 : FAILURE in 4m 35s