tn23 (x86 OSX HEAD), build 323, Failure

[Builder]

tn23 (x86 OSX HEAD), build 323

Build failed
Details: http://darcs.haskell.org/ghcBuilder/builders/tn23/323.html

git clone | Failure: Just (ExitFailure 128)

Build failed
Details: http://darcs.haskell.org/ghcBuilder/builders/tn23/323.html

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Cloning into build...
error: inflate: data stream error (incorrect header check)
error: inflate: data stream error (incorrect header check)
error: inflate: data stream error (incorrect header check)
error: inflate: data stream error (incorrect header check)
error: inflate: data stream error (incorrect header check)
error: File 3a96f31bda0a6a223e0045b6a758d370ceeda3bb (http://darcs.haskell.org/ghc.git/objects/3a/96f31bda0a6a223e0045b6a758d370ceeda3bb) corrupt
error: Unable to find 3a96f31bda0a6a223e0045b6a758d370ceeda3bb under http://darcs.haskell.org/ghc.git
Cannot obtain needed tree 3a96f31bda0a6a223e0045b6a758d370ceeda3bb
while processing commit 61d1a81bfdebc51b9ba0fe73502dfafdf2d7f0fa.
error: Fetch failed.