fil_actor_verifreg_v11 is used at run time in 4 crates. It is a direct run-time dependency in 2 crates.

Depender (with downloads and own rev deps) fil_actor_verifreg_v11 version
470 fil_actor_market_v11 ^2.0.0
2 fil_actor_miner_v11 ^2.0.0