We have something "similar" for the .NET Native compiler. You pass a special flag to the compiler and it will generate a file with more or less everything we ne

We have something "similar" for the .NET Native compiler. You pass a special flag to the compiler and it will generate a file with more or less everything we need in house to diagnose your issue. Compared to cut down repros, the packages are huge (200+MB) and debugging requires more gumption but we save a huge amount of time going back and forth with customers. It's not ideal but we'd rather have a "bad" repro than never hear about it. We've been taking customer issues this way for almost 2 years and it's been a good thing to have in the tool belt.