[llvm-testresults] buildbot failure in lab.llvm.org on clang-x86_64-darwin11-Rlto

[llvmlab-buildmaster at lab.llvm.org]

The Buildbot has detected a failed build on builder clang-x86_64-darwin11-Rlto while building lab.llvm.org.
Full details are available at:
 http://lab.llvm.org:8013/builders/clang-x86_64-darwin11-Rlto/builds/586

Buildbot URL: http://lab.llvm.org:8013/

Buildslave for this Build: xserve3

Build Reason: Triggerable(phase3-stage0)
Build Source Stamp: 187178
Blamelist: 

BUILD FAILED: failed run.llvm.tests

sincerely,
 -The Buildbot


================================================================================

CHANGES:


LOGS:
Last 15 lines of 'stdio':
	PASS: LLVM-Unit :: Transforms/Utils/Release/UtilsTests/SpecialCaseListTest.ModuleIsIn (14931 of 14932)
	PASS: LLVM-Unit :: Transforms/Utils/Release/UtilsTests/SpecialCaseListTest.Substring (14932 of 14932)
	
	1 warning(s) in tests.
	Testing Time: 250.04s
	********************
	Failing Tests (1):
	    Clang :: CodeGenObjC/stret_lookup.m
	
	  Expected Passes    : 14715
	  Expected Failures  : 72
	  Unsupported Tests  : 144
	  Unexpected Failures: 1
	make[1]: *** [check-local-all] Error 1
	make: *** [check-all] Error 2

Last 15 lines of 'Clang :: CodeGenObjC__stret_lookup.m':
	Exit Code: 1
	Command Output (stderr):
	--
	/Users/buildslave/zorg/buildbot/smooshlab/slave-0.8/build.clang-x86_64-darwin11-Rlto/clang.src/test/CodeGenObjC/stret_lookup.m:27:13: error: expected string not found in input
	// NOSTRET: [[T0:%.*]] = call i8* (i8*, i8*, ...)* (i8*, i8*)* @objc_msg_lookup(i8* %0,
	            ^
	<stdin>:23:22: note: scanning from here
	define void @test0() #0 {
	                     ^
	<stdin>:33:2: note: possible intended match here
	 %6 = call i8* (i8*, i8*, ...)* (i8*, i8*)* @objc_msg_lookup(i8* %3, i8* bitcast ([2 x { i8*, i8* }]* @.objc_selector_list to i8*)), !GNUObjCMessageSend !0
	 ^
	--
	
	********************

Last 15 lines of 'warnings (1)':
	lit.py: discovery.py:180: warning: test suite 'Extra Tools Unit Tests' contained no tests