final cleanups

Author: matthiaskrgr

src/tools/compiletest/src/runtest.rs

@@ -2309,9 +2309,6 @@ impl<'test> TestCx<'test> {
         }
 
         let (Output { status, stdout, stderr }, truncated) = self.read2_abbreviated(child);
-        eprintln!("{:?}", status);
-        eprintln!("{}", String::from_utf8_lossy(&stdout).into_owned());
-        eprintln!("{}", String::from_utf8_lossy(&stdout).into_owned());
 
         let result = ProcRes {
             status,

tests/crashes/README.md

@@ -4,7 +4,7 @@ the rustc testsuite is more convenient.
 
 It is imperative that a test in the suite causes an internal compiler error/panic
 or makes rustc crash in some other way.
-Accepted exit codes are: 101 (may be expanded later)
+A test will "pass" if rustc exits with something other than 1 or 0.
 
 When adding crashes from https://github.com/rust-lang/rust/issues, the
 issue number should be noted in the file name (12345.rs should suffice)