Known reasons why D crashes without any message?

[Swoorup Joshi via Digitalmars-d]

On Friday, 15 September 2017 at 12:58:19 UTC, Suliman wrote:
> On Friday, 15 September 2017 at 06:22:01 UTC, Swoorup Joshi 
> wrote:
>> On Wednesday, 13 September 2017 at 10:20:48 UTC, Thorsten 
>> Sommer wrote:
>>> Dear Community,
>>>
>>> My student assistant and I working on an artificial 
>>> intelligence library in D for a while. This library is part 
>>> of my PhD thesis in order to perform several experiments to 
>>> push the state of the art.
>>>
>>> [...]
>>
>> I had the same issue trying to use the std.experimental.xml 
>> library.
>>
>> * Ran an example
>> * Crashes at some posix, C library writing to a file.
>> * Gave up, now looking at other programming language (rust)
>
> What did you expect from unofficial alpha package?

That the xml experimental library is now abandoned by the author? 
Not much hope there