chore: clippy fixes

[hrls]

Problem

Clippy warns sort on primitives.

Summary of Changes

A few oneliners.

[mvines]

Looks like some build failures. You should be able to reproduce by running ci/test-checks.sh

[stale]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.

[hrls]

refreshed

[mvines]

@hrls - hey do you know when #[allow(clippy::rc_buffer)] was introduced, Rust 1.47?

[hrls]

@mvines hi, looks like 1.47 rust-lang/rust-clippy#6128

[mvines]

Ok darn. We're stuck on 1.46 right now. Would you mind removing those #![allow(clippy::rc_buffer)] for now, so we can get the rest of this PR landed

[stale]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.

[quasiyoke]

@hrls Nice PR BTW. Please check your email, we can't connect for several months. Sorry for offtop, guys.

[stale]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.

[mvines]

Thanks for the work here @hrls! I've rolled it into #14100, it certainly saved me some time