|  | error[E0599]: the method `test` exists for struct `Foo<Enum, CloneEnum>`, but its trait bounds were not satisfied | 
|  | --> $DIR/derive-trait-for-method-call.rs:28:15 | 
|  | | | 
|  | LL | enum Enum { | 
|  | | --------- doesn't satisfy `Enum: Clone` or `Enum: Default` | 
|  | ... | 
|  | LL | enum CloneEnum { | 
|  | | -------------- doesn't satisfy `CloneEnum: Default` | 
|  | ... | 
|  | LL | struct Foo<X, Y> (X, Y); | 
|  | | ---------------- method `test` not found for this struct | 
|  | ... | 
|  | LL |     let y = x.test(); | 
|  | |               ^^^^ method cannot be called on `Foo<Enum, CloneEnum>` due to unsatisfied trait bounds | 
|  | | | 
|  | note: the following trait bounds were not satisfied: | 
|  | `CloneEnum: Default` | 
|  | `Enum: Clone` | 
|  | `Enum: Default` | 
|  | --> $DIR/derive-trait-for-method-call.rs:20:9 | 
|  | | | 
|  | LL | impl<X: Clone + Default + , Y: Clone + Default> Foo<X, Y> { | 
|  | |         ^^^^^   ^^^^^^^                ^^^^^^^  --------- | 
|  | |         |       |                      | | 
|  | |         |       |                      unsatisfied trait bound introduced here | 
|  | |         |       unsatisfied trait bound introduced here | 
|  | |         unsatisfied trait bound introduced here | 
|  | note: the trait `Default` must be implemented | 
|  | --> $SRC_DIR/core/src/default.rs:LL:COL | 
|  | help: consider annotating `Enum` with `#[derive(Clone)]` | 
|  | | | 
|  | LL + #[derive(Clone)] | 
|  | LL | enum Enum { | 
|  | | | 
|  |  | 
|  | error[E0599]: the method `test` exists for struct `Foo<Struct, CloneStruct>`, but its trait bounds were not satisfied | 
|  | --> $DIR/derive-trait-for-method-call.rs:34:15 | 
|  | | | 
|  | LL | struct Struct { | 
|  | | ------------- doesn't satisfy `Struct: Clone` or `Struct: Default` | 
|  | ... | 
|  | LL | struct CloneStruct { | 
|  | | ------------------ doesn't satisfy `CloneStruct: Default` | 
|  | ... | 
|  | LL | struct Foo<X, Y> (X, Y); | 
|  | | ---------------- method `test` not found for this struct | 
|  | ... | 
|  | LL |     let y = x.test(); | 
|  | |               ^^^^ method cannot be called on `Foo<Struct, CloneStruct>` due to unsatisfied trait bounds | 
|  | | | 
|  | note: the following trait bounds were not satisfied: | 
|  | `CloneStruct: Default` | 
|  | `Struct: Clone` | 
|  | `Struct: Default` | 
|  | --> $DIR/derive-trait-for-method-call.rs:20:9 | 
|  | | | 
|  | LL | impl<X: Clone + Default + , Y: Clone + Default> Foo<X, Y> { | 
|  | |         ^^^^^   ^^^^^^^                ^^^^^^^  --------- | 
|  | |         |       |                      | | 
|  | |         |       |                      unsatisfied trait bound introduced here | 
|  | |         |       unsatisfied trait bound introduced here | 
|  | |         unsatisfied trait bound introduced here | 
|  | help: consider annotating `CloneStruct` with `#[derive(Default)]` | 
|  | | | 
|  | LL + #[derive(Default)] | 
|  | LL | struct CloneStruct { | 
|  | | | 
|  | help: consider annotating `Struct` with `#[derive(Clone, Default)]` | 
|  | | | 
|  | LL + #[derive(Clone, Default)] | 
|  | LL | struct Struct { | 
|  | | | 
|  |  | 
|  | error[E0599]: the method `test` exists for struct `Foo<Vec<Enum>, Instant>`, but its trait bounds were not satisfied | 
|  | --> $DIR/derive-trait-for-method-call.rs:40:15 | 
|  | | | 
|  | LL | enum Enum { | 
|  | | --------- doesn't satisfy `Enum: Clone` | 
|  | ... | 
|  | LL | struct Foo<X, Y> (X, Y); | 
|  | | ---------------- method `test` not found for this struct | 
|  | ... | 
|  | LL |     let y = x.test(); | 
|  | |               ^^^^ method cannot be called on `Foo<Vec<Enum>, Instant>` due to unsatisfied trait bounds | 
|  | | | 
|  | note: trait bound `Instant: Default` was not satisfied | 
|  | --> $DIR/derive-trait-for-method-call.rs:20:40 | 
|  | | | 
|  | LL | impl<X: Clone + Default + , Y: Clone + Default> Foo<X, Y> { | 
|  | |                                        ^^^^^^^  --------- | 
|  | |                                        | | 
|  | |                                        unsatisfied trait bound introduced here | 
|  | = note: the following trait bounds were not satisfied: | 
|  | `Enum: Clone` | 
|  | which is required by `Vec<Enum>: Clone` | 
|  | help: consider annotating `Enum` with `#[derive(Clone)]` | 
|  | | | 
|  | LL + #[derive(Clone)] | 
|  | LL | enum Enum { | 
|  | | | 
|  |  | 
|  | error: aborting due to 3 previous errors | 
|  |  | 
|  | For more information about this error, try `rustc --explain E0599`. |