Some basic updates #13

Job	Run time
checks	5s
CI-MSRV	13s
CI-macOS	14s
CI (stable, aarch64-unknown-linux-gnu)	1m 0s
CI (stable, aarch64-unknown-linux-musl)	1m 30s
CI-macOS-MSRV	21s
clippy	11s
CI (stable, arm-unknown-linux-gnueabi)	59s
CI (stable, arm-unknown-linux-gnueabihf)	58s
CI (stable, armv7-unknown-linux-gnueabihf)	1m 0s
CI (stable, i686-unknown-linux-gnu)	57s
CI (stable, i686-unknown-linux-musl)	1m 3s
CI (stable, powerpc-unknown-linux-gnu)	58s
CI (stable, powerpc64le-unknown-linux-gnu)	56s
CI (stable, riscv64gc-unknown-linux-gnu)	54s
CI (stable, s390x-unknown-linux-gnu)	1m 2s
CI (stable, x86_64-unknown-linux-gnu)	55s
CI (stable, x86_64-unknown-linux-musl)	1m 19s
CI (nightly, x86_64-unknown-linux-gnu, true)	1m 1s
	15m 36s

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