[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/d1029ae825e44d738d1743c178eee08d : FAILURE in 7m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1c5138a6681d49918490cfaeb3e0cfbc : FAILURE in 7m 15s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/5c060f26a9d84cb7a9d48ae1b1552a8c : FAILURE in 7m 42s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/f9bd4abf44474ee6b02ff510c4910860 : FAILURE in 7m 49s