Can't build freya. lb_chroot_hooks error

[Chris]

I tried to build iso files of the new freya. My build slave is a server from digital ocean:

root@api:~/elementaryos/builds/20140705/amd64# uname -a
Linux ___.com 3.13.0-24-generic #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

I installed all dependencies but I get the following error message.

root@api:~/elementaryos/builds/20140705/amd64# tail -n 30 binary.log
  es_UY.UTF-8... done
  es_VE.UTF-8... done
Generation complete.
Setting up language-pack-gnome-es-base (1:14.04+20140410) ...
Processing triggers for ureadahead (0.100.0-16) ...
Setting up ubiquity-frontend-gtk (2.18.8+elementary16~ubuntu0.3.1) ...
Processing triggers for libc-bin (2.19-0ubuntu6) ...
Processing triggers for bamfdaemon (0.5.1+14.04.20140409-0ubuntu1+elementary2~ubuntu14.04.1) ...
Rebuilding /usr/share/applications/bamf-2.index...
Reading package lists...
Building dependency tree...
Reading state information...
[2014-07-05 05:07:12] lb_chroot_live-packages
Reading package lists...
Building dependency tree...
Reading state information...
casper is already the newest version.
casper set to manually installed.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
[2014-07-05 05:07:13] lb_chroot_includes
P: Begin copying chroot includes...
[2014-07-05 05:07:13] lb_chroot_hooks
P: Begin executing hooks...
FATAL -> Failed to fork.
E: chroot/root/lb_chroot_hooks/002-update-apt-xapian-index.chroot failed (exit non-zero). You should check for errors.
P: Begin unmounting filesystems...
P: Saving caches...
Reading package lists...
Building dependency tree...
Reading state information...

[Chris (chris-hotz-behofsits)]

Added the "binary.log"