inoculate test fixes #1441

Job	Run time
changed_paths	9s
clippy	2m 49s
cargo test (host)	4m 35s
rustfmt	14s
cargo check (host)	3m 34s
build boot image (x86_64)	3m 4s
Loom tests (cordyceps)	1m 27s
Miri tests (cordyceps)	2m 49s
docs	4m 7s
Loom tests (maitake)	4m 14s
Miri tests (maitake)	32m 42s
Tests (maitake, no-default-features)	1m 34s
cargo test (cross x64)	5m 34s
all_systems_go	1s
	1h 6m 53s

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