I kept getting Completed — Failed — Died and
CRRBF1253I Build Forge: Process for id  [B] died unexpectedly.
After checking out http://www.ibm.com/support/docview.wss?uid=swg21634022 and
http://www.ibm.com/support/docview.wss?uid=swg21634022 there was still no solution in sight.
Finally I was able to solve the issue in my buildforge instance by disabling *sticky* in my inline libraries. I was also using .bset server and .bset buildserver. My theory is that some interaction between the sticky and the bset were conflicting.