exonum-rust-runtime is used at run time in 7 crates. It's used only as a dev dependency in 3 crates (of which 2 directly).

Depender (with downloads and own rev deps) exonum-rust-runtime version
exonum-btc-anchoring ^1.0.0
8 exonum-testkit ^1.0.0
4 exonum-supervisor ^1.0.0
1 exonum-explorer-service ^1.0.0
exonum-middleware-service ^1.0.0
2 exonum-cli ^1.0.0
exonum-time ^1.0.0
3 exonum-explorer dev ^1.0.0
3 exonum-node dev ^1.0.0