clap-v3 is used at run time in 5 crates (of which 2 optionally).

Depender (with downloads and own rev deps) clap-v3 version
600 cppcheckr ^3.0.0-beta.1
zkutil ^3.0.0-beta.1
fuzz ^3.0.0-beta.1
1 libzeropool optional ^3.0.0-beta.1
1 libzeropool-zkbob optional ^3.0.0-beta.1