1error: traits in `#[derive(...)]` don't accept arguments
2  --> $DIR/malformed-derive-entry.rs:1:14
3   |
4LL | #[derive(Copy(Bad))]
5   |              ^^^^^ help: remove the arguments
6
7error: traits in `#[derive(...)]` don't accept values
8  --> $DIR/malformed-derive-entry.rs:6:14
9   |
10LL | #[derive(Copy="bad")]
11   |              ^^^^^^ help: remove the value
12
13error: malformed `derive` attribute input
14  --> $DIR/malformed-derive-entry.rs:11:1
15   |
16LL | #[derive]
17   | ^^^^^^^^^ help: must be of the form: `#[derive(Trait1, Trait2, ...)]`
18
19error[E0277]: the trait bound `Test1: Clone` is not satisfied
20  --> $DIR/malformed-derive-entry.rs:1:10
21   |
22LL | #[derive(Copy(Bad))]
23   |          ^^^^ the trait `Clone` is not implemented for `Test1`
24   |
25note: required by a bound in `Copy`
26  --> $SRC_DIR/core/src/marker.rs:LL:COL
27   |
28LL | pub trait Copy: Clone {
29   |                 ^^^^^ required by this bound in `Copy`
30   = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
31
32error[E0277]: the trait bound `Test2: Clone` is not satisfied
33  --> $DIR/malformed-derive-entry.rs:6:10
34   |
35LL | #[derive(Copy="bad")]
36   |          ^^^^ the trait `Clone` is not implemented for `Test2`
37   |
38note: required by a bound in `Copy`
39  --> $SRC_DIR/core/src/marker.rs:LL:COL
40   |
41LL | pub trait Copy: Clone {
42   |                 ^^^^^ required by this bound in `Copy`
43   = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
44
45error: aborting due to 5 previous errors
46
47For more information about this error, try `rustc --explain E0277`.
48