[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/315

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

Buildslave for this Build: xserve4

Build Reason: Triggerable(phase4-stage0)
Build Source Stamp: 189682
Blamelist: 

BUILD FAILED: failed

sincerely,
 -The Buildbot


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CHANGES:


LOGS:
Last 15 lines of 'stdio':
	U    tests/lit.cfg
	U    tests/shtest-format.py
	A    tests/googletest-format.py
	U    tests/unittest-adaptor.py
	U    TODO
	U    setup.py
	D    lit/formats.py
	U    lit/ProgressBar.py
	A    lit/run.py
	U    lit/discovery.py
	U    lit/TestRunner.py
	U    lit/util.py
	U    lit/Test.py
	U    lit/LitTestCase.py
	svn: Failed to add directory 'lit/formats': an unversioned directory of the same name already exists