[nightly] 2013-07-30 cam-04-unx Failure building master (perf) on x86_64-unknown-linux-gnu

[GHC Build Reports]

Branch            = master
Flavour           = perf
Build location    = /64playpen/gmainlan/nightly-new/cam-04-unx/master
Source repository = /home/gmainlan/ghc-mirror
PATH              = /home/gmainlan/local/linux-x86_64/ghc-7.4.2-hp-2012.4.0.0/bin:/usr/bin:/bin

Nightly run begun at Tue Jul 30 18:00:46 BST 2013

cam-04-unx building master (perf) on x86_64-unknown-linux-gnu
**** Checking out new source tree                 ... failed; relevant barfage is below.

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The last 30 lines of /64playpen/gmainlan/nightly-new/cam-04-unx/master/2013-07-30/logs/checkout.log are
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Submodule 'libraries/Cabal' (http://darcs.haskell.org/libraries/Cabal.git/) registered for path 'libraries/Cabal'
Submodule 'libraries/Win32' (http://darcs.haskell.org/libraries/Win32.git/) registered for path 'libraries/Win32'
Submodule 'libraries/binary' (http://darcs.haskell.org/libraries/binary.git/) registered for path 'libraries/binary'
Submodule 'libraries/bytestring' (http://darcs.haskell.org/libraries/bytestring.git/) registered for path 'libraries/bytestring'
Submodule 'libraries/containers' (http://darcs.haskell.org/libraries/containers.git/) registered for path 'libraries/containers'
Submodule 'libraries/haskeline' (http://darcs.haskell.org/libraries/haskeline.git/) registered for path 'libraries/haskeline'
Submodule 'libraries/pretty' (http://darcs.haskell.org/libraries/pretty.git/) registered for path 'libraries/pretty'
Submodule 'libraries/primitive' (http://darcs.haskell.org/libraries/primitive.git/) registered for path 'libraries/primitive'
Submodule 'libraries/random' (http://darcs.haskell.org/libraries/random.git/) registered for path 'libraries/random'
Submodule 'libraries/terminfo' (http://darcs.haskell.org/libraries/terminfo.git/) registered for path 'libraries/terminfo'
Submodule 'libraries/time' (http://darcs.haskell.org/libraries/time.git/) registered for path 'libraries/time'
Submodule 'libraries/transformers' (http://darcs.haskell.org/libraries/transformers.git/) registered for path 'libraries/transformers'
Submodule 'libraries/vector' (http://darcs.haskell.org/libraries/vector.git/) registered for path 'libraries/vector'
Submodule 'libraries/xhtml' (http://darcs.haskell.org/libraries/xhtml.git/) registered for path 'libraries/xhtml'
== running git clone /home/gmainlan/ghc-mirror/libffi-tarballs.git libffi-tarballs -b master
fatal: repository '/home/gmainlan/ghc-mirror/libffi-tarballs.git' does not exist
git failed: 32768 at ./sync-all line 119.
== Checking for old haddock repo
== Checking for old binary repo
== Checking for old mtl repo
== Checking for old Cabal repo
== Checking for old time from tarball
============================
ATTENTION!

You have an old time package in your GHC tree!

Please remove it (e.g. "rm -r libraries/time"), and then run
"./sync-all get" to get the new repository.
============================


Nightly run ended at Tue Jul 30 18:00:49 BST 2013