message: Import quickcheck macro only for bump allocator
  * Import quickcheck macro only for bump allocator
  The fuzz tests exist only in the bump allocator.
  * Apply `cargo fmt`
diff: @@ -39,6 +39,11 @@ mod bump;
  #[cfg(not(feature = "std"))]
  mod handlers;
  -#[cfg(all(test, feature = "std", feature = "ink-fuzz-tests"))]
  +#[cfg(all(
  + test,
  + feature = "std",
  + feature = "ink-fuzz-tests",
  + not(feature = "wee-alloc")
  +))]
  #[macro_use(quickcheck)]
  extern crate quickcheck_macros;
  