[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/7bd5dad2a6884c00a4c16705d1e8c85e : FAILURE in 5m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5ed08098df0148bf9353a3ab86d0d8de : FAILURE in 6m 27s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/f14e61a7044345c58a67c31512215831 : FAILURE in 5m 35s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/f3c27efbdcf041198959b31166f0f9b2 : FAILURE in 5m 30s