Trying to do a delta between two versions of Adium.
Fails with -> Generating delta... Bus error: 10

Here are some logs:
http://cl.ly/0L1v3o3o2q2n1n2I1u15

Files used for deltas are in this dmg's:
http://download.adium.im/Adium_1.5b8.dmg
http://download.adium.im/Adium_1.5b9.dmg

System info:

OS X Lion 10.7.2
Compiled with Xcode 4.2.1 as 64bit

Notes:

Works fine on OS X SL 10.6.8
with Xcode 3.2.6, compiled as 64bit

Thanks.