@Aaronvegh 1. Open Instruments → Settings → General and toggle “Attach supporting files” on. Note: this increases the size of .trace files, so you should turn it back off when you’re done.
2. Reproduce the issue
3. Once Instruments has crashed, open Terminal and run `open -R /private/var/folders/*/*/C/com.apple.dt.Instruments/path_manager/xrtmp__*/*.trace/*.run/Attachments/trace-data.atrc`. This will open a Finder window with a `trace-data.atrc` file selected.