<ins> warning: unmatched `}` found --> $DIR/broken_format.rs:1:32 | LL | #[diagnostic::on_unimplemented(message = "{{Test } thing")] |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: `#[warn(unknown_or_malformed_diagnostic_attributes)]` on by default warning: positional format arguments are not allowed here --> $DIR/broken_format.rs:6:32 | LL | #[diagnostic::on_unimplemented(message = "Test {}")] |                                ^^^^^^^^^^^^^^^^^^^ | = help: only named format arguments with the name of one of the generic types are allowed in this context warning: positional format arguments are not allowed here --> $DIR/broken_format.rs:11:32 | LL | #[diagnostic::on_unimplemented(message = "Test {1:}")] |                                ^^^^^^^^^^^^^^^^^^^^^ | = help: only named format arguments with the name of one of the generic types are allowed in this context warning: invalid format specifier --> $DIR/broken_format.rs:16:32 | LL | #[diagnostic::on_unimplemented(message = "Test {Self:123}")] |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: no format specifier are supported in this position warning: expected `'}'`, found `'!'` --> $DIR/broken_format.rs:21:32 | LL | #[diagnostic::on_unimplemented(message = "Test {Self:!}")] |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ warning: unmatched `}` found --> $DIR/broken_format.rs:21:32 | LL | #[diagnostic::on_unimplemented(message = "Test {Self:!}")] |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ warning: unmatched `}` found --> $DIR/broken_format.rs:1:32 | LL | #[diagnostic::on_unimplemented(message = "{{Test } thing")] |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error[E0277]: {{Test } thing --> $DIR/broken_format.rs:35:13 | LL |     check_1(()); |     ------- ^^ the trait `ImportantTrait1` is not implemented for `()` |     | |     required by a bound introduced by this call | help: this trait has no implementations, consider adding one --> $DIR/broken_format.rs:4:1 | LL | trait ImportantTrait1 {} | ^^^^^^^^^^^^^^^^^^^^^ note: required by a bound in `check_1` --> $DIR/broken_format.rs:28:20 | LL | fn check_1(_: impl ImportantTrait1) {} |                    ^^^^^^^^^^^^^^^ required by this bound in `check_1` warning: positional format arguments are not allowed here --> $DIR/broken_format.rs:6:32 | LL | #[diagnostic::on_unimplemented(message = "Test {}")] |                                ^^^^^^^^^^^^^^^^^^^ | = help: only named format arguments with the name of one of the generic types are allowed in this context = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error[E0277]: Test {} --> $DIR/broken_format.rs:37:13 | LL |     check_2(()); |     ------- ^^ the trait `ImportantTrait2` is not implemented for `()` |     | |     required by a bound introduced by this call | help: this trait has no implementations, consider adding one --> $DIR/broken_format.rs:9:1 | LL | trait ImportantTrait2 {} | ^^^^^^^^^^^^^^^^^^^^^ note: required by a bound in `check_2` --> $DIR/broken_format.rs:29:20 | LL | fn check_2(_: impl ImportantTrait2) {} |                    ^^^^^^^^^^^^^^^ required by this bound in `check_2` warning: positional format arguments are not allowed here --> $DIR/broken_format.rs:11:32 | LL | #[diagnostic::on_unimplemented(message = "Test {1:}")] |                                ^^^^^^^^^^^^^^^^^^^^^ | = help: only named format arguments with the name of one of the generic types are allowed in this context = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error[E0277]: Test {1} --> $DIR/broken_format.rs:39:13 | LL |     check_3(()); |     ------- ^^ the trait `ImportantTrait3` is not implemented for `()` |     | |     required by a bound introduced by this call | help: this trait has no implementations, consider adding one --> $DIR/broken_format.rs:14:1 | LL | trait ImportantTrait3 {} | ^^^^^^^^^^^^^^^^^^^^^ note: required by a bound in `check_3` --> $DIR/broken_format.rs:30:20 | LL | fn check_3(_: impl ImportantTrait3) {} |                    ^^^^^^^^^^^^^^^ required by this bound in `check_3` warning: invalid format specifier --> $DIR/broken_format.rs:16:32 | LL | #[diagnostic::on_unimplemented(message = "Test {Self:123}")] |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: no format specifier are supported in this position = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error[E0277]: Test () --> $DIR/broken_format.rs:41:13 | LL |     check_4(()); |     ------- ^^ the trait `ImportantTrait4` is not implemented for `()` |     | |     required by a bound introduced by this call | help: this trait has no implementations, consider adding one --> $DIR/broken_format.rs:19:1 | LL | trait ImportantTrait4 {} | ^^^^^^^^^^^^^^^^^^^^^ note: required by a bound in `check_4` --> $DIR/broken_format.rs:31:20 | LL | fn check_4(_: impl ImportantTrait4) {} |                    ^^^^^^^^^^^^^^^ required by this bound in `check_4` warning: expected `'}'`, found `'!'` --> $DIR/broken_format.rs:21:32 | LL | #[diagnostic::on_unimplemented(message = "Test {Self:!}")] |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` warning: unmatched `}` found --> $DIR/broken_format.rs:21:32 | LL | #[diagnostic::on_unimplemented(message = "Test {Self:!}")] |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error[E0277]: Test {Self:!} --> $DIR/broken_format.rs:43:13 | LL |     check_5(()); |     ------- ^^ the trait `ImportantTrait5` is not implemented for `()` |     | |     required by a bound introduced by this call | help: this trait has no implementations, consider adding one --> $DIR/broken_format.rs:26:1 | LL | trait ImportantTrait5 {} | ^^^^^^^^^^^^^^^^^^^^^ note: required by a bound in `check_5` --> $DIR/broken_format.rs:32:20 | LL | fn check_5(_: impl ImportantTrait5) {} |                    ^^^^^^^^^^^^^^^ required by this bound in `check_5` error: aborting due to 5 previous errors; 12 warnings emitted For more information about this error, try `rustc --explain E0277`. </ins>