Rust

Auto merge of #502 - Amanieu:fix-clippy2, r=Amanieu #668

Job	Run time
rustfmt_clippy	23s
miri	1m 23s
basics	1s
test (ubuntu-latest, x86_64-unknown-linux-gnu, 1.72.0)	2m 36s
test (ubuntu-latest, x86_64-unknown-linux-gnu, nightly)	3m 18s
test (ubuntu-latest, i686-unknown-linux-gnu, 1.72.0)	2m 21s
test (ubuntu-latest, i686-unknown-linux-gnu, nightly)	2m 42s
test (ubuntu-latest, i586-unknown-linux-gnu, 1.72.0)	2m 22s
test (ubuntu-latest, i586-unknown-linux-gnu, nightly)	2m 38s
test (ubuntu-latest, armv7-unknown-linux-gnueabihf, 1.72.0)	3m 38s
test (ubuntu-latest, armv7-unknown-linux-gnueabihf, nightly)	4m 5s
test (ubuntu-latest, aarch64-unknown-linux-gnu, 1.72.0)	3m 25s
test (ubuntu-latest, aarch64-unknown-linux-gnu, nightly)	3m 43s
test (ubuntu-latest, thumbv6m-none-eabi, 1.72.0)	1m 15s
test (ubuntu-latest, thumbv6m-none-eabi, nightly)	1m 11s
test (ubuntu-latest, x86_64-pc-windows-gnu, 1.72.0)	3m 31s
test (ubuntu-latest, x86_64-pc-windows-gnu, nightly)	3m 45s
test (macos-latest, x86_64-apple-darwin, nightly)	6m 30s
test (windows-latest, x86_64-pc-windows-msvc, nightly)	5m 19s
test (macos-latest, x86_64-apple-darwin, 1.72.0)	5m 9s
test (windows-latest, x86_64-pc-windows-msvc, 1.72.0)	5m 1s
test (ubuntu-latest, x86_64-unknown-linux-gnu, beta)	2m 23s
test (ubuntu-latest, x86_64-unknown-linux-gnu, stable)	2m 26s
bors build finished	1s
bors build finished	0s
	1h 9m 6s

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