Function run_with_backend 

pub fn run_with_backend(
    command: Command,
    config: DetConfig,
    print_summary: bool,
    print_summary_to_json_file: &Option<PathBuf>,
    backend: Backend,
) -> Result<ExitStatus, Error>

Run the given command using the selected instrumentation backend.

On ptrace it needs no particular stack from the calling thread; see run.