tower-reqwest is used at run time in 1 crate (of which 1 optionally). It's used only as a dev dependency in 2 crates.

Depender (with downloads and own rev deps) tower-reqwest version
240 tower-http-client optional ^0.4.0
700 3 agp-config dev ^0.4.1
250 http-body-reader dev ^0.4.1