Roscurrvious

Found this after banging my head against the wall for a couple of hours thinking that I'm doing something wrong with `rust-project.json` or the `rust-analyzer` vscode plugin. Rolling back to...

Thanks for the 5.5.0 release @shadows-withal! Using `v0.3.1514` of the `rust-analyzer` vscode plugin (this latest version is [only available on GitHub Releases](https://github.com/rust-lang/rust-analyzer/releases/tag/2023-05-15) as of writing) and 5.5.0 of Rustlings the...

@Veykril gotcha! Reverted back to rustlings `5.4.1` and its `rustlings lsp` generation is working with rust-analyzer `v0.3.1514`.

@shadows-withal it sure is! Reran `rustlings lsp` with rustlings `5.5.1` and it's generating relative paths again, which looks to be working with rust-analyzer `v0.3.1514`. Thanks for the patch! 🎉