error: valid forms for the attribute are `#![macro_export(local_inner_macros)]` and `#![macro_export]` --> $DIR/invalid_macro_export_argument.rs:7:1 | LL | #[macro_export(hello, world)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = 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 #57571 note: the lint level is defined here --> $DIR/invalid_macro_export_argument.rs:4:24 | LL | #![cfg_attr(deny, deny(invalid_macro_export_arguments))] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: valid forms for the attribute are `#![macro_export(local_inner_macros)]` and `#![macro_export]` --> $DIR/invalid_macro_export_argument.rs:14:1 | LL | #[macro_export(not_local_inner_macros)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = 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 #57571 error: valid forms for the attribute are `#![macro_export(local_inner_macros)]` and `#![macro_export]` --> $DIR/invalid_macro_export_argument.rs:31:1 | LL | #[macro_export()] | ^^^^^^^^^^^^^^^^^ | = 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 #57571 error: valid forms for the attribute are `#![macro_export(local_inner_macros)]` and `#![macro_export]` --> $DIR/invalid_macro_export_argument.rs:38:1 | LL | #[macro_export("blah")] | ^^^^^^^^^^^^^^^^^^^^^^^ | = 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 #57571 error: aborting due to 4 previous errors Future incompatibility report: Future breakage diagnostic: error: valid forms for the attribute are `#![macro_export(local_inner_macros)]` and `#![macro_export]` --> $DIR/invalid_macro_export_argument.rs:7:1 | LL | #[macro_export(hello, world)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = 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 #57571 note: the lint level is defined here --> $DIR/invalid_macro_export_argument.rs:4:24 | LL | #![cfg_attr(deny, deny(invalid_macro_export_arguments))] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Future breakage diagnostic: error: valid forms for the attribute are `#![macro_export(local_inner_macros)]` and `#![macro_export]` --> $DIR/invalid_macro_export_argument.rs:14:1 | LL | #[macro_export(not_local_inner_macros)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = 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 #57571 note: the lint level is defined here --> $DIR/invalid_macro_export_argument.rs:4:24 | LL | #![cfg_attr(deny, deny(invalid_macro_export_arguments))] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Future breakage diagnostic: error: valid forms for the attribute are `#![macro_export(local_inner_macros)]` and `#![macro_export]` --> $DIR/invalid_macro_export_argument.rs:31:1 | LL | #[macro_export()] | ^^^^^^^^^^^^^^^^^ | = 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 #57571 note: the lint level is defined here --> $DIR/invalid_macro_export_argument.rs:4:24 | LL | #![cfg_attr(deny, deny(invalid_macro_export_arguments))] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Future breakage diagnostic: error: valid forms for the attribute are `#![macro_export(local_inner_macros)]` and `#![macro_export]` --> $DIR/invalid_macro_export_argument.rs:38:1 | LL | #[macro_export("blah")] | ^^^^^^^^^^^^^^^^^^^^^^^ | = 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 #57571 note: the lint level is defined here --> $DIR/invalid_macro_export_argument.rs:4:24 | LL | #![cfg_attr(deny, deny(invalid_macro_export_arguments))] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^