https://bugs.winehq.org/show_bug.cgi?id=50048
--- Comment #2 from Aaron aa1ronham@gmail.com --- Looking into https://test.winehq.org/data/tests/qmgr:job.html more deeply - all of the Win10 builds with a failure count of 0 appear to have skipped the qmgr tests (the full report page shows the qmgr DLL as 'missing').
It looks like the qmgr tests have failed every time they were run on a Windows 10 Pro VM, going back at least as far as August 25th (which is where the report page ends).