remove debug message from run.sh

run.sh

@@ -25,7 +25,7 @@ STAGE="$2"
 set -eo pipefail
 
 # trap any error, and mark it as a system failure.
-trap "echo FAIL_HERE; exit $SYSTEM_FAILURE_EXIT_CODE" ERR
+trap "exit $SYSTEM_FAILURE_EXIT_CODE" ERR
 
 # debug sub-stages:
 #echo "Running run.sh with args: $*"