Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|diff --git a/x.c b/x.c
|index e5f1737..7e759b0 100644
|--- a/x.c
|+++ b/x.c
--------------------------
Patching file x.c using Plan A...
Hunk #1 succeeded at 103.
Hunk #2 succeeded at 703.
Hunk #3 succeeded at 1111.
Hunk #4 succeeded at 1178.
Hunk #5 succeeded at 1194.
Hunk #6 succeeded at 1689.
Hunk #7 succeeded at 1811.
done