Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|diff --git a/x.c b/x.c
|index 8bf998e..e2cda07 100644
|--- a/x.c
|+++ b/x.c
--------------------------
Patching file x.c using Plan A...
Hunk #1 succeeded at 81.
Hunk #2 succeeded at 332.
Hunk #3 succeeded at 340.
Hunk #4 succeeded at 722 (offset -2 lines).
Hunk #5 succeeded at 842 (offset -2 lines).
Hunk #6 succeeded at 1125 (offset -2 lines).
Hunk #7 succeeded at 1216 (offset -1 lines).
Hunk #8 succeeded at 1348 (offset -2 lines).
Hunk #9 succeeded at 1439 (offset -1 lines).
Hunk #10 succeeded at 1542 (offset -2 lines).
done