[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/73d387eb83eb43f99cdf25f346714e0c : FAILURE in 7m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b1d55fa99dc3498ab253e1de41da445a : FAILURE in 8m 19s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/faf3906a83e441fd8053cf0476207e5b : FAILURE in 7m 29s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/3aedd30552254ea2a635d45539726b81 : FAILURE in 7m 25s