[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/724d185f5e8740cea4094ddcaa71cbca : FAILURE in 7m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e41d8dac851a454e839ef1b4e64b6d23 : FAILURE in 7m 36s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/54ccd74d621742ee998818827d53af92 : FAILURE in 7m 44s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/b9309d8acbb9477aa13831ceb60faac9 : FAILURE in 8m 18s