error[E0425]: cannot find function `printf` in this scope
  --> $DIR/suggest_print_over_printf.rs:5:5
   |
LL |     printf("%d", x);
   |     ^^^^^^ not found in this scope
   |
help: you may have meant to use the `print` macro
   |
LL |     print!("%d", x);
   |     ~~~~~~

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0425`.