[nightly] 01-Mar-2013 build of HEAD on x86_64-unknown-linux (cam-04-unx)

[GHC Build Reports]

Build description = HEAD on x86_64-unknown-linux (cam-04-unx)
Build location    = /64playpen/gmainlan/nightly/HEAD-cam-04-unx
Build config file = /home/gmainlan/nightly/site/msrc/conf-HEAD-cam-04-unx

Nightly build started on cam-04-unx at Fri Mar 1 18:10:01 GMT 2013.
**** checking out new source tree                 ... fatal: reference is not a tree: feb287316af6b4acfbb4c54553ec55d8b10012d2
Unable to checkout 'feb287316af6b4acfbb4c54553ec55d8b10012d2' in submodule path 'libraries/binary'
git failed: 256 at ./sync-all line 199.
Nightly run ended at Fri Mar 1 18:11:33 GMT 2013