Fuzzer fails to build memchr

[zanieb]

See https://github.com/astral-sh/ruff/actions/runs/7390478731/job/20105487965

[charliermarsh]

@addisoncrump -- Any chance it's obvious to you why this started failing?

[addisoncrump]

The CI tells the truth 🕊️ : https://github.com/astral-sh/ruff/actions/runs/7390478731/job/20105487965#step:6:39

It seems that musl is being set somehow.

[addisoncrump]

Notably, it seems that the bin provided from binstall is a musl binary: https://github.com/astral-sh/ruff/actions/runs/7390478731/job/20105487965#step:5:39
This did not use to be the case: https://github.com/astral-sh/ruff/actions/runs/7389857960/job/20103579755#step:5:39

At a guess, this is some weird "rust binary expects consistency" issue. I'll try to repro locally.

[addisoncrump]

Yup, just verified locally: building with the version provided by cargo-fuzz upstream causes a build failure as it expects musl.

[charliermarsh]

Nice, thank you. I was able to get CI passing by pinning to the previous minor: #9372

[addisoncrump]

Resolved at record pace 🚀 I'll communicate upstream to try to resolve this there so we can remove the pinning. Don't close this issue yet?

[MichaReiser]

Resolved at record pace 🚀 I'll communicate upstream to try to resolve this there so we can remove the pinning. Don't close this issue yet?

@addisoncrump Let us know when we're good to close the issue.

[addisoncrump]

You can close it this side, there's now a tracking issue upstream: taiki-e/install-action#352

[charliermarsh]

Thanks!