unpack_failed     768 unpack-trees.c 					return unpack_failed(o, NULL);
unpack_failed    1106 unpack-trees.c 		ret = unpack_failed(o, "Merge requires file-level merging");
unpack_failed    1157 unpack-trees.c 			ret = unpack_failed(o, "Sparse checkout leaves no entry on working directory");
unpack_failed    1187 unpack-trees.c 	ret = unpack_failed(o, NULL);