`miri` no longer builds after rust-lang/rust#67676

[rust-highfive]

Hello, this is your friendly neighborhood mergebot.
After merging PR #67676, 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 @wesleywiser, do you think you would have time to do the follow-up work?
If so, that would be great!

cc @oli-obk, the PR reviewer, and nominating for compiler team prioritization.

[oli-obk]

Reopening until the submodule is updated

[pnkfelix]

triage: P-medium. looks like its on way to being fixed, anyway.