Rust

Bump version to 21.2.2 #4286

Job	Run time
cackle	1m 25s
cargo-deny (advisories)	44s
cargo-deny (bans licenses sources)	43s
build-and-test (msrv, 20, ubuntu-latest, wasm32-unknown-unknown, false)	7m 3s
check-git-rev-deps	13s
build-and-test (msrv, 20, ubuntu-latest-16-cores, x86_64-unknown-linux-gnu, true)	5m 59s
fmt	13s
build-and-test (msrv, 21, ubuntu-latest, wasm32-unknown-unknown, false)	6m 8s
build-and-test (msrv, 21, ubuntu-latest-16-cores, x86_64-unknown-linux-gnu, true)	5m 56s
build-and-test (latest, 20, ubuntu-latest, wasm32-unknown-unknown, false)	6m 7s
semver-checks	2m 14s
build-and-test (latest, 20, ubuntu-latest-16-cores, x86_64-unknown-linux-gnu, true)	6m 12s
build-and-test (latest, 21, ubuntu-latest, wasm32-unknown-unknown, false)	6m 7s
build-and-test (latest, 21, ubuntu-latest-16-cores, x86_64-unknown-linux-gnu, true)	6m 2s
publish-dry-run (ubuntu-latest, wasm32-unknown-unknown) / publish-dry-run / publish-dry-run	46m 48s
publish-dry-run (ubuntu-latest, x86_64-unknown-linux-gnu) / publish-dry-run / publish-dry-run	44m 9s
complete	1s
	2h 26m 4s

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