Updates grab-queue: cca7973 Log fixes

diff --git a/grab-queue b/grab-queue
index 297ece41feb8aa54d8d5fb47623418d9421291e7..cca79732197c194b36c74c3046f0951df78e2cfe 160000 (submodule)
--- a/grab-queue
+++ b/grab-queue
@@ -1 +1 @@
-Subproject commit 297ece41feb8aa54d8d5fb47623418d9421291e7
+Subproject commit cca79732197c194b36c74c3046f0951df78e2cfe