Hi,
While running your changed tests, I think I found new failures. Being a bot and all I'm not very good at pattern recognition, so I might be wrong, but could you please double-check?
Full results can be found at: https://testbot.winehq.org/JobDetails.pl?Key=52002
Your paranoid android.
=== debian9 (build log) ===
error: patch failed: dlls/mf/tests/mf.c:79 error: patch failed: dlls/mf/topology.c:57 error: patch failed: dlls/mf/topology.c:45 error: patch failed: dlls/mf/tests/mf.c:589 error: patch failed: dlls/mf/topology.c:174 Task: Patch failed to apply
=== debian9 (build log) ===
error: patch failed: dlls/mf/tests/mf.c:79 error: patch failed: dlls/mf/topology.c:57 error: patch failed: dlls/mf/topology.c:45 error: patch failed: dlls/mf/tests/mf.c:589 error: patch failed: dlls/mf/topology.c:174 Task: Patch failed to apply