rayon-scan is used at run time in 28 crates (of which 4 optionally). It is a direct run-time dependency in 3 crates.

Depender (with downloads and own rev deps) rayon-scan version
27K 13 sp1-core-machine ^0.1.1
27K 14 sp1-stark ^0.1.1
1 sp1-core ^0.1.1