Need help to recognize DMD issue

[Denis Feklushkin]

On Wednesday, 25 April 2018 at 14:22:04 UTC, Steven Schveighoffer 
wrote:
> On 4/25/18 9:15 AM, Denis Feklushkin wrote:
>> On Wednesday, 25 April 2018 at 11:32:39 UTC, Jonathan M Davis 
>> wrote:
>>> On Wednesday, April 25, 2018 10:03:44 Denis Feklushkin via 
>>> Digitalmars-d wrote:
>>>> Recently I filled this bug report: 
>>>> https://github.com/etcimon/botan/issues/45
>>>>
>>>> But it is, probably, DMD issue too, because compiler crashes.
>>>
>>> The compiler itself should never crash. So, that part of the 
>>> problem should be reported via
>>>
>>> https://issues.dlang.org
>> 
>> Of course! But I can not reduce crashing code. It is just 
>> library from DUB registry that causes crash if included.
>
> Have you ever tried using dustmite? It can reduce automatically 
> your code to something that crashes.

My code is fine (I hope), bug is anywhere else. Library 
downloaded, included and passed to DMD by DUB. dustmite itself 
can call DUB?

I know about dub dustmite but it just not work for me:

$dub dustmite ../clean --single botan_bug.d
Expected destination path.

I am isn't understand what it is need.