It's used only as a dev dependency in 18 crates.

Depender (with downloads and own rev deps) benchmark-simple version
247K 44 coarsetime dev ^0.1.10
96K 26 jwt-simple dev ^0.1.10
700 1 chomp1 dev ^0.1.7
650 3 aegis dev ^0.1.10
260 seekable-stream-cipher dev ^0.1.9
160 2 aes-gcm-stream dev ^0.1
2 xoodyak dev ^0.1.8
p384_rs dev ^0.1.7
rocca dev ^0.1.7
aes-wasm dev ^0.1.10
polymur-hash dev ^0.1.8
jwt-simple-no-nbf-fork dev ^0.1.8
sm4-gcm dev ^0.1.8
1 chacha20-poly1305-stream dev ^0.1
hmac-sm3 dev ^0.1.8
morus dev ^0.1.7
raycrypt dev ^0.1
syntaxe dev ^0.1.10