error: `#[doc(test(...)]` takes a list of attributes --> $DIR/doc-test-attr.rs:4:8 | LL | #![doc(test)] | ^^^^ | note: the lint level is defined here --> $DIR/doc-test-attr.rs:2:9 | LL | #![deny(invalid_doc_attributes)] | ^^^^^^^^^^^^^^^^^^^^^^ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82730 error: `#[doc(test(...)]` takes a list of attributes --> $DIR/doc-test-attr.rs:7:8 | LL | #![doc(test = "hello")] | ^^^^^^^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82730 error: unknown `doc(test)` attribute `a` --> $DIR/doc-test-attr.rs:10:13 | LL | #![doc(test(a))] | ^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82730 error: aborting due to 3 previous errors