error: symbol-name(_RNvCs4fqI2P2rA04_5basic4main) --> $DIR/basic.rs:7:1 | LL | #[rustc_symbol_name] | ^^^^^^^^^^^^^^^^^^^^ error: demangling(basic[317d481089b8c8fe]::main) --> $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