Trying to use Dustmite on windows

[Jerry via Digitalmars-d-learn]

I am really not used to bash scripts.
I am trying to use Dustmite on my project since I have started 
getting an
"Assertion failure: '0' in glue.c on line 1492" and really can 
not find any issue about it in the issue tracker.

So I want to pass my DUB project to Dustmite and use findstr bash 
command to figure out result. So what I come up with was this:

dustmite source "dub run | findstr /b /C:\"Assertion failure\""


But findstr is failing with error message:

"Can not open failure"

/Jerry