error[E0460]: found possibly newer version of crate `uta` which `utb` depends on --> $DIR/svh-use-trait.rs:13:1 | LL | extern crate utb; | ^^^^^^^^^^^^^^^^^ | = note: perhaps that crate needs to be recompiled? = note: the following crate versions were found: crate `uta`: $PATH_uta crate `utb`: $PATH_utb error: aborting due to 1 previous error For more information about this error, try `rustc --explain E0460`.