[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/50047557c0aa4396ad566794ef61f243 : FAILURE in 4m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/883b23085b2d488e9fa62b404dc52cd8 : FAILURE in 5m 29s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/5e5aca9eb7fd4173ae39967e62491550 : FAILURE in 5m 13s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/fa42cddb4c654d41802674e90feadd9f : FAILURE in 5m 41s