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

[llvmlab-buildmaster at lab.llvm.org]

The Buildbot has detected a failed build on builder clang-x86_64-darwin11-nobootstrap-RAincremental while building llvm.
Full details are available at:
 http://lab.llvm.org:8013/builders/clang-x86_64-darwin11-nobootstrap-RAincremental/builds/8719

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

Buildslave for this Build: xserve5

Build Reason: Triggerable(phase1-stage0)
Build Source Stamp: 193222
Blamelist: 

BUILD FAILED: failed run.llvm.tests

sincerely,
 -The Buildbot


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

CHANGES:


LOGS:
Last 15 lines of 'stdio':
	PASS: LLVM-Unit :: Support/Release+Asserts/SupportTests/ProgramTest.TestExecuteNoWait (15828 of 15829)
	PASS: LLVM-Unit :: ADT/Release+Asserts/ADTTests/APFloatTest.StringHexadecimalExponentDeath (15829 of 15829)
	
	1 warning(s) in tests.
	Testing Time: 276.94s
	********************
	Failing Tests (1):
	    Clang :: CodeGenCXX/mangle-exprs.cpp
	
	  Expected Passes    : 15711
	  Expected Failures  : 80
	  Unsupported Tests  : 37
	  Unexpected Failures: 1
	make[1]: *** [check-local-all] Error 1
	make: *** [check-all] Error 2

Last 15 lines of 'Clang :: CodeGenCXX__mangle-exprs.cpp':
	/Users/buildslave/zorg/buildbot/smooshlab/slave-0.8/build.clang-x86_64-darwin11-nobootstrap-RAincremental/clang.src/test/CodeGenCXX/mangle-exprs.cpp:114:27: note: candidate template ignored: substitution failure [with T = float (*)()]
	  template <class T> void f(void (*p)(T x, decltype(x()) y)) {}
	                          ^
	/Users/buildslave/zorg/buildbot/smooshlab/slave-0.8/build.clang-x86_64-darwin11-nobootstrap-RAincremental/clang.src/test/CodeGenCXX/mangle-exprs.cpp:146:5: error: no matching function for call to 'i'
	    i<float(*)()>(baz);
	    ^~~~~~~~~~~~~
	/Users/buildslave/zorg/buildbot/smooshlab/slave-0.8/build.clang-x86_64-darwin11-nobootstrap-RAincremental/clang.src/test/CodeGenCXX/mangle-exprs.cpp:120:27: note: candidate function [with T = float (*)()] not viable: no known conversion from 'float (float (*)())' to 'decltype((auto (*)(float (*)()) -> decltype(x()))0)' for 1st argument
	  template <class T> void i(decltype((auto (*)(T x) -> decltype(x())) 0) y) {}
	                          ^
	3 errors generated.
	FileCheck error: '-' is empty.
	
	--
	
	********************

Last 15 lines of 'warnings (1)':
	lit.py: discovery.py:190: warning: test suite 'Extra Tools Unit Tests' contained no tests