https://bugs.winehq.org/show_bug.cgi?id=54919
--- Comment #1 from Rafał Mużyło galtgendo@o2.pl --- (on an only tangentially related note: bugzilla doesn't support markdown)
You most likely *don't* want relay. Attach a bigger chunk of the standard output. It's quite likely this is another one of the common 'vkd3d-parser doesn't implement <random language feature> yet'. What you've posted seems to be just final private app's stacktrace (for the most part).