St. Paddy's Crock Pot Beef with Cabbage

ST. PADDY CROCK POT BEEF WITH CABBAGE, POTATOES AND CARROTS2 t. salt, divided2 t. black pepper, divided2 T. brown sugar2 t. ground mustard1 t. ground cinnamon1 t. ground ginger½ t. ground cloves2 lb. beef brisket, trimmed1 c. beef stock3 T…