Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|Index: apps/app_queue.c
|===================================================================
|--- apps/app_queue.c    (revision 55913)
|+++ apps/app_queue.c    (working copy)
--------------------------
Patching file apps/app_queue.c using Plan A...
Hunk #1 FAILED at 297.
Hunk #2 FAILED at 335.
Hunk #3 FAILED at 441.
Hunk #4 FAILED at 524.
Hunk #5 FAILED at 848.
Hunk #6 FAILED at 2610.
6 out of 6 hunks FAILED -- saving rejects to file apps/app_queue.c.rej
Hmm...  Ignoring the trailing garbage.
done