Keep sbt warm

Author: nicolasstucki

.drone.yml

@@ -13,8 +13,7 @@ pipeline:
     image: lampepfl/dotty:2017-10-20
     commands:
       - cp -R . /tmp/1/ && cd /tmp/1/
-      - ./project/scripts/sbt compile
-      - ./project/scripts/sbt testAll
+      - ./project/scripts/sbt compile testAll
 
   test_bootstrapped:
     group: test