error[E0277]: the trait bound `for<'a> T: SomeTrait<'a>` is not satisfied --> $DIR/issue-85455.rs:8:14 | LL | callee:: >::Associated>(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'a> SomeTrait<'a>` is not implemented for `T` | help: consider restricting type parameter `T` | LL | fn give_me_ice SomeTrait<'a>>() { | +++++++++++++++++++++++ error[E0277]: the trait bound `for<'a> T: SomeTrait<'a>` is not satisfied --> $DIR/issue-85455.rs:8:5 | LL | callee:: >::Associated>(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'a> SomeTrait<'a>` is not implemented for `T` | help: consider restricting type parameter `T` | LL | fn give_me_ice SomeTrait<'a>>() { | +++++++++++++++++++++++ error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0277`.