simonmar-win32-stable (x86 Windows STABLE), build 518, Failure

[Builder]

simonmar-win32-stable (x86 Windows STABLE), build 518

Build failed
Details: http://darcs.haskell.org/ghcBuilder/builders/simonmar-win32-stable/518.html

git clone | Failure: Just (ExitFailure 128)

Build failed
Details: http://darcs.haskell.org/ghcBuilder/builders/simonmar-win32-stable/518.html

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fatal: failed to copy file to 'build/.git/objects/pack/pack-b9944f8d7992a93e3e0a33528213cc270f2b97e4.idx': Permission denied
Cloning into 'build'...