Cargo: version 0.21.9 -> 0.21.10 #1

Job	Run time
Clippy	32s
BoGo test suite	44s
Run benchmarks	28s
Build+test (stable, ubuntu-20.04)	39s
Build+test (beta, ubuntu-20.04)	22s
Clippy (Nightly)	37s
Build+test (nightly, ubuntu-20.04)	23s
Measure coverage	1m 30s
Check cross compilation targets	1m 10s
Build+test (macos-latest, stable)	32s
Build+test (windows-latest, stable)	27s
Check for documentation errors	20s
Features	1m 32s
Format	8s
Smoke-test fuzzing targets	1m 2s
Check minimum versions	23s
MSRV	1m 0s
Check semver compatibility	2m 32s
	14m 21s

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