Finding the file and unittest that triggers an ICE during dub project build only when unittests are enabled

[Per Nordlöw]

On Monday, 15 June 2020 at 18:48:04 UTC, Per Nordlöw wrote:
> This doesn't seem like an intuitive interface to me. I would 
> like `dub dustmite` to work directly inside the source tree by 
> creating a temporary copy of the root directory of a clean git 
> repo checkout (excluding the .git* files) where the dustmite 
> action happens. I wonder if others share my opinion...

What about defaulting `destination-path` to current dub root 
directory name (without path) positioned alongside root of 
current dub project with some suitable suffix and counter value 
similar to `mktemp -d`?

So running dub dustmite inside root of

     path-to-dub-project-root-dir/some-dub-project

will default `destination-dir` to

     
path-to-dub-project-root-dir/some-dub-project.reduced-TIMESTAMP

.