miri no longer builds after rust-lang/rust#80652

[rust-highfive]

Hello, this is your friendly neighborhood mergebot.
After merging PR #80652, I observed that the tool miri has failing tests.
A follow-up PR to the repository https://github.com/rust-lang/miri is needed to fix the fallout.

cc @calebzulawski, do you think you would have time to do the follow-up work?
If so, that would be great!

[calebzulawski]

@rustbot claim

[RalfJung]

We still need to land the Miri update in the rustc repo (I'll take care of that)