we should probably update to a nightly toolchain that's not from 2024 #2165
Description
Our current nightly toolchain pinned in rust-toolchain.toml is nightly-2024-09-17, which is apparently too old to support the Rust 2024 edition. Also, it's...from 2024. We should probably update to a newer nightly at some point.
eliza@theseus ~/Code/oxide/hubris $ cargo xtask build app/gimletlet/app-ereportlet.toml packrat error: failed to load manifest for workspace member `/home/eliza/Code/oxide/hubris/lib/minicbor-lease` referenced by workspace at `/home/eliza/Code/oxide/hubris/Cargo.toml` Caused by: failed to parse manifest at `/home/eliza/Code/oxide/hubris/lib/minicbor-lease/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-nightly (a9a418d1a 2024-09-15)). Consider adding `cargo-features = ["edition2024"]` to the top of Cargo.toml (above the [package] table) to tell Cargo you are opting in to use this unstable feature. See https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#edition-2024 for more information about the status of this feature.It would be nice to update to a newer nightly and switch to the 2024 edition, but I would rather not do that as part of this PR.
Originally posted by @hawkw in #2164 (comment)