[llvm-testresults] buildbot failure in lab.llvm.org on libcxx_clang-x86_64-darwin11-RA

[llvmlab-buildmaster at lab.llvm.org]

The Buildbot has detected a failed build on builder libcxx_clang-x86_64-darwin11-RA while building lab.llvm.org.
Full details are available at:
 http://lab.llvm.org:8013/builders/libcxx_clang-x86_64-darwin11-RA/builds/177

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

Buildslave for this Build: xserve4

Build Reason: Triggerable(phase4-stage0)
Build Source Stamp: 185251
Blamelist: 

BUILD FAILED: failed test.libcxx.system test.libcxx.new

sincerely,
 -The Buildbot


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

CHANGES:


LOGS:
Last 15 lines of 'stdio':
	PASS: libc++ :: utilities/utility/pairs/pairs.pair/rv_pair_U_V.pass.cpp (4388 of 4394)
	PASS: libc++ :: utilities/utility/pairs/pairs.spec/comparison.pass.cpp (4389 of 4394)
	PASS: libc++ :: utilities/utility/pairs/pairs.spec/non_member_swap.pass.cpp (4390 of 4394)
	PASS: libc++ :: utilities/utility/version.pass.cpp (4391 of 4394)
	PASS: libc++ :: utilities/utility/pairs/pairs.spec/make_pair.pass.cpp (4392 of 4394)
	PASS: libc++ :: utilities/utility/utility.swap/swap.pass.cpp (4393 of 4394)
	PASS: libc++ :: utilities/utility/utility.swap/swap_array.pass.cpp (4394 of 4394)
	Testing Time: 613.21s
	********************
	Failing Tests (1):
	    libc++ :: numerics/rand/rand.eng/rand.eng.lcong/discard.pass.cpp
	
	  Expected Passes    : 4352
	  Expected Failures  : 41
	  Unexpected Failures: 1

Last 15 lines of 'libc++ :: numerics__rand__rand.eng__rand.eng.lcong__discard.pass.cpp':
	         ^
	/Users/buildslave/zorg/buildbot/smooshlab/slave-0.8/build.libcxx_clang-x86_64-darwin11-RA/sources/test/numerics/rand/rand.eng/rand.eng.lcong/discard.pass.cpp:32:1: error: declaration of 'rand<unsigned long long>' in global scope conflicts with declaration with C language linkage
	rand()
	^
	/Users/buildslave/zorg/buildbot/smooshlab/slave-0.8/build.libcxx_clang-x86_64-darwin11-RA/sources/test/numerics/rand/rand.eng/rand.eng.lcong/discard.pass.cpp:32:1: note: in instantiation of function template specialization 'rand<unsigned long long>' requested here
	rand()
	^
	/usr/include/stdlib.h:176:6: note: declared with C language linkage here
	int      rand(void);
	         ^
	4 errors generated.
	--
	
	Compilation failed unexpectedly!
	********************

Last 15 lines of 'stdio':
	PASS: libc++ :: utilities/utility/pairs/pairs.spec/comparison.pass.cpp (4388 of 4394)
	PASS: libc++ :: utilities/utility/pairs/pairs.pair/rv_pair_U_V.pass.cpp (4389 of 4394)
	PASS: libc++ :: utilities/utility/pairs/pairs.spec/non_member_swap.pass.cpp (4390 of 4394)
	PASS: libc++ :: utilities/utility/pairs/pairs.spec/make_pair.pass.cpp (4391 of 4394)
	PASS: libc++ :: utilities/utility/version.pass.cpp (4392 of 4394)
	PASS: libc++ :: utilities/utility/utility.swap/swap.pass.cpp (4393 of 4394)
	PASS: libc++ :: utilities/utility/utility.swap/swap_array.pass.cpp (4394 of 4394)
	Testing Time: 600.53s
	********************
	Failing Tests (1):
	    libc++ :: numerics/rand/rand.eng/rand.eng.lcong/discard.pass.cpp
	
	  Expected Passes    : 4381
	  Expected Failures  : 12
	  Unexpected Failures: 1

Last 15 lines of 'libc++ :: numerics__rand__rand.eng__rand.eng.lcong__discard.pass.cpp':
	         ^
	/Users/buildslave/zorg/buildbot/smooshlab/slave-0.8/build.libcxx_clang-x86_64-darwin11-RA/sources/test/numerics/rand/rand.eng/rand.eng.lcong/discard.pass.cpp:32:1: error: declaration of 'rand<unsigned long long>' in global scope conflicts with declaration with C language linkage
	rand()
	^
	/Users/buildslave/zorg/buildbot/smooshlab/slave-0.8/build.libcxx_clang-x86_64-darwin11-RA/sources/test/numerics/rand/rand.eng/rand.eng.lcong/discard.pass.cpp:32:1: note: in instantiation of function template specialization 'rand<unsigned long long>' requested here
	rand()
	^
	/usr/include/stdlib.h:176:6: note: declared with C language linkage here
	int      rand(void);
	         ^
	4 errors generated.
	--
	
	Compilation failed unexpectedly!
	********************