Add unmaintained multi_mut (#1553)

* Add multi_mut

* switch from unmaintained to unsound as the stronger issue type

---------

Co-authored-by: Sergey "Shnatsel" Davidoff <shnatsel@gmail.com>
This commit is contained in:
pinkforest(she/her)
2024-12-04 23:54:41 +11:00
committed by GitHub
parent 6be9287822
commit ec8a8485d2

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```toml
[advisory]
id = "RUSTSEC-0000-0000"
package = "multi_mut"
date = "2020-02-07"
url = "https://github.com/golddranks/multi_mut/issues/1"
references = ["https://github.com/rust-lang/rust/issues/39155", "https://www.reddit.com/r/rust/comments/5ofuun/multi_mut_multiple_mutable_references_to_hashmap/"]
informational = "unsound"
[versions]
patched = []
```
# multi_mut is Unmaintained
Last release was about 6 years ago.
There is an outstanding [soundness issue](https://github.com/golddranks/multi_mut/issues/1).
The maintainer has not responded for two years to the existing soundness issue.
Rust compiler has enabled errors relating to LLVM noalias rules and may not
compile anymore where as the old compiler versions had turned these off.
The maintainer has stated:
> I will take no responsibility of undefined behaviour possibly caused by this crate.
This crate may or may not be suitable for use anymore given the outstanding issues.