rust-analyzer analysis hangs up while mir building/evaluating in the standard library

[Veykril]

Since the newest stable release our CI hangs up on the linux runner. https://github.com/rust-lang/rust-analyzer/actions/runs/11393691962/job/31702512392?pr=18305

[ChayimFriedman2]

What is the latest good PR?

[Veykril]

The problem is not a change on our side, 1.82 released yesterday and so we now run analysis stats against that, something in the standard library is causing us problems now (though its a bug in our code nevertheless, we shouldn't hang here). Also note this is not linux specific, its just that we run analysis-stats on linux only in PR CI

[Veykril]

(so with newest stable release I was referring to rust release, not rust-analyzer)

[ChayimFriedman2]

I've been running analysis stats . today with 1.82 on Windows with no problem (but not on linux, will check). Edit: Checked on Linux, it goes fine.

Edit: Oh but I was running with release, I see CI is running debug. Are you sure it's stuck and not just slower?

[Veykril]

You need to run it against the standard library, ci runs target//debug/rust-analyzer analysis-stats --with-deps $(rustc --print sysroot)/lib/rustlib/src/rust/library/std

[Veykril]

Right, this is the first release where the sysroot has a proper cargo workspace. EIther way we seem to not have miri set properly here, causing us to run a test gated behind not(miri)