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=50327
Your paranoid android.
=== debian9 (64 bit WoW report) ===
quartz: Unhandled exception: page fault on read access to 0x00000000 in 64-bit code (0x00007fc7f70a015c).
Report errors: quartz:avisplit crashed (c0000005)