message: Fixed relaxed libtest tests
diff: @@ -288,13 +288,12 @@ fn cargo_bench_failing_test() {
  // Force libtest into serial execution so that the test header will be printed.
  assert_that(p.cargo("bench").arg("--").arg("--test-threads=1"),
  - execs().with_stdout_contains("test bench_hello ... ")
  - .with_either_contains(format!("\
  -[COMPILING] foo v0.5.0 ({})
  + execs().with_stdout_contains("test bench_hello ...[..]")
  + .with_stderr_contains(format!("\
  +[COMPILING] foo v0.5.0 ({})[..]
  [FINISHED] release [optimized] target(s) in [..]
  -[RUNNING] target[/]release[/]deps[/]foo-[..][EXE]
  -thread '[..]' panicked at 'assertion failed: \
  - `(left == right)`[..]", p.url()))
  +[RUNNING] target[/]release[/]deps[/]foo-[..][EXE]", p.url()))
  + .with_either_contains("[..]thread '[..]' panicked at 'assertion failed: `(left == right)`[..]")
  .with_either_contains("[..]left: `\"hello\"`[..]")
  .with_either_contains("[..]right: `\"nope\"`[..]")
  .with_either_contains("[..]src[/]main.rs:15[..]")
  