Remove kruft #3344

Job	Run time
Reject trailing whitespace	5s
Run doc tests	2m 3s
test / Build test artifacts	8m 47s
cargo-checkmate / Cache checkmate	2s
cargo-checkmate / Cargo checkmate (build)	2m 0s
cargo-checkmate / Cargo checkmate (check)	1m 17s
cargo-checkmate / Cargo checkmate (clippy)	1m 15s
cargo-checkmate / Cargo checkmate (doc)	2m 30s
cargo-checkmate / Cargo checkmate (format)	17s
test / Run tests (1)	3m 33s
test / Run tests (2)	4m 21s
test / Run tests (3)	4m 32s
test / Run tests (4)	3m 20s
test / Run tests (5)	2m 41s
test / Run tests (6)	2m 31s
test / Run tests (7)	2m 34s
test / Run tests (8)	2m 13s
	44m 1s

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