[ISSUE] Rust will drop support for musl before 1.2.3

[ISSUE] Rust will drop support for musl before 1.2.3

[22h49]

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New issue by 22h49 on void-packages repository

https://github.com/void-linux/void-packages/issues/49700

Description:
### Is this a new report?

Yes

### System Info

Void 6.6.23_1 x86_64-musl AuthenticAMD uptodate rFFF

### Package(s) Affected

rustup-1.27.0_1

### Does a report exist for this bug with the project's home (upstream) and/or another distro?

Yes, but this concerns Alpine Linux (of which versions with old musl are EOL): https://github.com/rust-lang/rust/issues/121980.

I'm not really sure if this classifies as a bug or "requesting the update of a package", I'm aware that the discussion around updating musl is very large but if this issue is unproductive I'll close it.

### Expected behaviour

`rustc` runs

### Actual behaviour

```bash
$ rustc
Error relocating /home/[...]/.rustup/toolchains/nightly-x86_64-unknown-linux-musl/lib/libstd-3a22c2cec086c98b.so: pthread_getname_np: symbol not found

### Steps to reproduce

1. `xbps-install rustup`
2. `rustup install nightly`
3. `rustc`

Re: Rust will drop support for musl before 1.2.3

[cplir-c]

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New comment by cplir-c on void-packages repository

https://github.com/void-linux/void-packages/issues/49700#issuecomment-2187649133

Comment:
It seems to run on Voidlinux x86_64 musl now?
I force-reinstalled rustup; I'll update my system and test again.

Re: Rust will drop support for musl before 1.2.3

[cplir-c]

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New comment by cplir-c on void-packages repository

https://github.com/void-linux/void-packages/issues/49700#issuecomment-2187649133

Comment:
It seems to run on Voidlinux x86_64 musl now?
I force-reinstalled rustup; I'll update my system and test again.

`xbps-query -s musl` shows:

```xbps
[*] musl-1.1.24_20       Musl C library
[*] musl-devel-1.1.24_20 Musl C library - development files
[*] musl-fts-1.2.7_4     Implementation of fts(3) for musl libc
[*] musl-obstack-1.2.3_1 Implementation of obstack for musl libc
```

Re: Rust will drop support for musl before 1.2.3

[cplir-c]

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New comment by cplir-c on void-packages repository

https://github.com/void-linux/void-packages/issues/49700#issuecomment-2187649133

Comment:
It seems to run on Voidlinux x86_64 musl now?
I force-reinstalled rustup; I'll update my system and test again.

When I tested this, my `xbps-query -s musl` showed:

```xbps
[*] musl-1.1.24_20       Musl C library
[*] musl-devel-1.1.24_20 Musl C library - development files
[*] musl-fts-1.2.7_4     Implementation of fts(3) for musl libc
[*] musl-obstack-1.2.3_1 Implementation of obstack for musl libc
```