[RELEASE][PREPARATION] travis time out

Signed-off-by: bertty <berttycontreras@gmail.com>
diff --git a/.travis.yml b/.travis.yml
index 03323b3..ef86b2f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -87,7 +87,7 @@
 script:
   #- jdk_switcher use openjdk8
   #- mvn clean install -Pdistro,scala-11 "${mvn_opts[@]}" &> result.log
-  - mvn clean install "${mvn_opts[@]}" &>> result.log
+  - mvn clean install  "${mvn_opts[@]}" |& tee -a  result.log | grep --line-buffered --color=always "wayang"
   #- mvn clean install -Pdistro,scala-13 "${mvn_opts[@]}" &>> result.log # This is not working for now because of Spark and Flink not supporting Scala 2.13
   - cat /home/travis/build/apache/incubator-wayang/target/rat.txt || echo "file doesn't exist"
   - tail -n 2000 result.log