[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/6e4b4c4aa2ee4073a1cd6ef5315c5946 : FAILURE in 3m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f482dedf2f6d4f5c9e2d4ce03bb50029 : FAILURE in 4m 19s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/ff7652a475f943ea9d9f7c7a562208cf : FAILURE in 5m 02s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/de537e7b2f86489a9dd198b6817d8819 : FAILURE in 5m 33s