torture: Properly redirect kvm-remote.sh "echo" commands

The echo commands following initialization of the "oldrun" variable need
to be "tee"d to $oldrun/remote-log.  This commit fixes several stragglers.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

tools/testing/selftests/rcutorture/bin/kvm-remote.sh

@@ -184,16 +184,16 @@ checkremotefile () {
 		ret=$?
 		if test "$ret" -eq 255
 		then
-			echo " ---" ssh failure to $1 checking for file $2, retry after $sleeptime seconds. `date`
+			echo " ---" ssh failure to $1 checking for file $2, retry after $sleeptime seconds. `date` | tee -a "$oldrun/remote-log"
 		elif test "$ret" -eq 0
 		then
 			return 0
 		elif test "$ret" -eq 1
 		then
-			echo " ---" File \"$2\" not found: ssh $1 test -f \"$2\"
+			echo " ---" File \"$2\" not found: ssh $1 test -f \"$2\" | tee -a "$oldrun/remote-log"
 			return 1
 		else
-			echo " ---" Exit code $ret: ssh $1 test -f \"$2\", retry after $sleeptime seconds. `date`
+			echo " ---" Exit code $ret: ssh $1 test -f \"$2\", retry after $sleeptime seconds. `date` | tee -a "$oldrun/remote-log"
 			return $ret
 		fi
 		sleep $sleeptime
@@ -252,7 +252,7 @@ do
 		sleep 30
 	fi
 done
-echo All batches started. `date`
+echo All batches started. `date` | tee -a "$oldrun/remote-log"
 
 # Wait for all remaining scenarios to complete and collect results.
 for i in $systems
@@ -261,7 +261,7 @@ do
 	do
 		sleep 30
 	done
-	echo " ---" Collecting results from $i `date`
+	echo " ---" Collecting results from $i `date` | tee -a "$oldrun/remote-log"
 	( cd "$oldrun"; ssh $i "cd $rundir; tar -czf - kvm-remote-*.sh.out */console.log */kvm-test-1-run*.sh.out */qemu[_-]pid */qemu-retval */qemu-affinity; rm -rf $T > /dev/null 2>&1" | tar -xzf - )
 done