incr-comp: Unstable fingerprints in mir_built

[KisaragiEffective]

Code

https://github.com/KisaragiEffective/kisaragi-booth-utility/tree/65e168c40b0f70415f3cd16f31f7560b085b9925 (sorry, not minimized)

Meta

rustc --version --verbose:

rustc 1.67.0-nightly (215e3cd21 2022-11-03)
binary: rustc
commit-hash: 215e3cd218b83b8a3152d84d92f17109253c25e1
commit-date: 2022-11-03
host: x86_64-unknown-linux-gnu
release: 1.67.0-nightly
LLVM version: 15.0.4

Error output

due to length limit, I pasted on gist

relevant: #84970

[Noratrieb]

Do you know about the change you did when you started getting the ICE? It would be great if you had a way to reproduce it easily!

[KisaragiEffective]

Sorry, I don't have any ideas.