error: cannot find attribute `fixed_stack_segment` in this scope --> $DIR/obsolete-attr.rs:6:3 | LL | #[fixed_stack_segment] fn f() {} | ^^^^^^^^^^^^^^^^^^^ error: cannot find attribute `ab_isize` in this scope --> $DIR/obsolete-attr.rs:3:3 | LL | #[ab_isize = "stdcall"] extern "C" {} | ^^^^^^^^ error: aborting due to 2 previous errors