Merge pull request #921 from rust-embedded/r036 #221

Job	Run time
build (ubuntu-latest, x86_64-unknown-linux-gnu, .gz)	34s
build (ubuntu-latest, aarch64-unknown-linux-gnu, .gz)	41s
build (macos-latest, x86_64-apple-darwin, .gz)	48s
build (macos-latest, aarch64-apple-darwin, .gz)	40s
build (windows-latest, x86_64-pc-windows-msvc, .exe)	1m 59s
release	9s
	4m 51s

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