1 error: trait bound str: std::marker::Sized does not depend on any type or lifetime parameters
2 --> $DIR/ice-3969.rs:20:10
7 = note: `-D trivial-bounds` implied by `-D warnings`
9 error: trait bound for<'a> Dst<(dyn A + 'a)>: std::marker::Sized does not depend on any type or lifetime parameters
10 --> $DIR/ice-3969.rs:24:30
12 LL | for<'a> Dst<dyn A + 'a>: Sized,
15 error: trait bound str: std::marker::Sized does not depend on any type or lifetime parameters
16 --> $DIR/ice-3969.rs:31:10
21 error: trait bound std::string::String: std::ops::Neg does not depend on any type or lifetime parameters
22 --> $DIR/ice-3969.rs:38:13
24 LL | String: ::std::ops::Neg<Output = String>,
25 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
27 error: trait bound i32: std::iter::Iterator does not depend on any type or lifetime parameters
28 --> $DIR/ice-3969.rs:45:10
33 error: aborting due to 5 previous errors