edition2024 errors since Rust 1.85 release

[thedjinn]

I have a project that is using the Rust 2021 edition. After Rust 1.85 was released cargo-outdated stopped working and produced the error I provided below. Note that I ran this on both Rust 1.84 and 1.85 and this did not change the outcome. It suggests that cargo-outdated is not compatible with crates on crates.io that use the new edition.

error: failed to download `munge_macro v0.4.2`

Caused by:
  unable to get packages from source

Caused by:
  failed to parse manifest at `/Users/redacted/.cargo/registry/src/index.crates.io-6f17d22bba15001f/munge_macro-0.4.2/Cargo.toml`

Caused by:
  feature `edition2024` is required

  The package requires the Cargo feature called `edition2024`, but that feature is not stabilized in this version of Cargo (1.83.0).
  Consider trying a more recent nightly release.
  See https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#edition-2024 for more information about the status of this feature.

[davidhewitt]

Sounds like we would need to bump our cargo dependency version (we use it as a library). A PR to help do this would be very welcome.

[thedjinn]

Was going to look into this today, but another kind person beat me to it. This should address the issue: #410

[chuckliu1979]

any plan for new release to fix this ? i saw the fix already merged

[thedjinn]

If you need it before an official release is made you can always install the latest version from Git:

$ cargo install --locked --git https://github.com/kbknapp/cargo-outdated

I'm closing this issue because the merge for #410 solved the problem on my end. Thanks to all who were involved.

[robjtede]

sorry for the bump @davidhewitt but pretty please can we get a cargo publish on this

[davidhewitt]

Yes, this is high on my list of things to do. I think likely is next week, sorry for the delay.

[kpcyrd]

This is now fixed in Arch Linux' cargo-outdated-0.16.0-2-x86_64.pkg.tar.zst by patching the dependency tree downstream.

[davidhewitt]

Release now exists on GitHub and @kbknapp will hopefully push to crates.io shortly. 👍