error: symbol-name(_ZN5basic4main17h81759b0695851718E) --> $DIR/basic.rs:7:1 | LL | #[rustc_symbol_name] | ^^^^^^^^^^^^^^^^^^^^ error: demangling(basic::main::h81759b0695851718) --> $DIR/basic.rs:7:1 | LL | #[rustc_symbol_name] | ^^^^^^^^^^^^^^^^^^^^ error: demangling-alt(basic::main) --> $DIR/basic.rs:7:1 | LL | #[rustc_symbol_name] | ^^^^^^^^^^^^^^^^^^^^ error: def-path(main) --> $DIR/basic.rs:14:1 | LL | #[rustc_def_path] | ^^^^^^^^^^^^^^^^^ error: aborting due to 4 previous errors