message: Fix broken bench test for new --benches behavior.
diff: @@ -81,6 +81,7 @@ fn bench_bench_implicit() {
  .with_stderr(format!("\
  [COMPILING] foo v0.0.1 ({dir})
  [FINISHED] release [optimized] target(s) in [..]
  +[RUNNING] target[/]release[/]deps[/]foo-[..][EXE]
  [RUNNING] target[/]release[/]deps[/]mybench-[..][EXE]
  ", dir = p.url()))
  .with_stdout_contains("test run2 ... bench: [..]"));
  