[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/547c6899b69d47a5823d4172313d8d4b : FAILURE in 5m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/96004551226540a89f7916973b3fde02 : FAILURE in 5m 28s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/e09369b00b1a421b82fb1d6f9a2ab14f : FAILURE in 6m 55s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/33a26aeb98af4afc87e7948dfea4642f : FAILURE in 7m 34s