Update default Rust versions to 1.94.0 / nightly-2026-03-05.

[PiotrSikora]

https://blog.rust-lang.org/2026/03/05/Rust-1.94.0/

[UebelAndre]

Thanks!

You'll also need to run //util/repin_all.sh and push some updated files (this can be kinda slow... it's a known issue).

[PiotrSikora]

You'll also need to run //util/repin_all.sh and push some updated files (this can be kinda slow... it's a known issue).

Thanks! That definitely saved me some time chasing the CI issues...

btw: code-format-checks seems to be broken on main branch.

[UebelAndre]

You'll also need to run //util/repin_all.sh and push some updated files (this can be kinda slow... it's a known issue).

Thanks! That definitely saved me some time chasing the CI issues...

btw: code-format-checks seems to be broken on main branch.

Ah, annoying, but it won't block this change.

[UebelAndre]

Looks like there are some clippy errors we see in the new versions. Those will need to be addressed