255             self.write_plain("\n")  in write_short_result()
268     pub fn write_plain(&mut self, s: &str) -> io::Result<()> {  in write_plain()  method
284         self.write_plain(&format!("\nrunning {} {}\n", len, noun))  in write_run_start()
292             self.write_plain(&format!("test {} ... ", name))  in write_test_start()
301                 self.write_plain(&format!(": {}\n", fmt_bench_samples(bs)))  in write_result()
322         try!(self.write_plain("\nfailures:\n"));  in write_failures()
335             try!(self.write_plain("\n"));  in write_failures()
336             try!(self.write_plain(&fail_out));  in write_failures()
339         try!(self.write_plain("\nfailures:\n"));  in write_failures()
342             try!(self.write_plain(&format!("    {}\n", name)));  in write_failures()
355         try!(self.write_plain("\ntest result: "));  in write_run_finish()
367         try!(self.write_plain(&s));  in write_run_finish()