Rust compilation no more supported on Alpine 3:15 from nightly-2024-03-02

[yogh333]

Starting from nightly version nightly-2024-03-02, both rustc and cargo binaries will fail with the following error message:

Error relocating /opt/rustup/toolchains/nightly-aarch64-unknown-linux-musl/bin/cargo: pthread_getname_np: symbol not found

See rust-lang/rust#121980 for more information.

There is a requirement for musl targets to use musl 1.2.3 (see rust-lang/compiler-team#572)
Alpine 3:15 is using musl 1.2.2

One possible solution would be to upgrade Alpine version but it could trigger other side effects.

[lpascal-ledger]

Upgrading the Alpine version will trigger side effects, however it feels like the most sensible thing to do. Do you have more input on this @apaillier-ledger ?

We should try and save some time to do this. Do you have a deadline linked with this issue @yogh333 ?

[apaillier-ledger]

It would bring a newer toolchain, with possible side-effects. But if we're going to do an upgrade like this, might as well move over to a Debian-based image like I tried a few months ago, to have better compatibility and finally get rid of the -legacy container. 👍

[yogh333]

yes I think that using a Debian based image is a better and future proof solution.