Fix CI #248

Job	Run time
examples (stable)	22s
examples (beta)	23s
clippy	20s
examples (nightly-2023-04-01)	23s
build (stable)	23s
doc	24s
build (beta)	25s
formatting	59s
build (nightly-2023-04-01)	25s
Rust 1.58.0 MSRV	1m 17s
Build for a no_std target (stable)	22s
Rust 1.59.0 MSRV	1m 22s
test (stable)	21s
Build for a no_std target (beta)	22s
Build for a no_std target (nightly-2023-04-01)	25s
coverage	1m 59s
test (beta)	23s
test (nightly-2023-04-01)	27s
deny	3m 25s
udeps	4m 21s
	18m 48s

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