try build stages

.travis.yml

@@ -2,42 +2,44 @@ env:
   global:
     - RCT_NO_LAUNCH_PACKAGER=true
 
+matrix:
+  include:
+    - env:
+      - TYPE=js
+      os: linux
+      language: generic
+      script:
+        - ./scripts/travis.js.sh
+    - env:
+      - TYPE=iOS
+      os: osx
+      osx_image: xcode9
+      language: objective-c
+      install:
+        - source ./scripts/env/env.ios.sh
+      script:
+        - ./scripts/travis.ios.sh
+    - env:
+      - TYPE=Android
+      os: linux
+      jdk: oraclejdk8
+      language: java
+      install:
+        - source ./scripts/env/env.android.sh
+      script:
+        - ./scripts/travis.android.sh
+      before_cache:
+        - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
+        - rm -fr $HOME/.gradle/caches/*/plugin-resolution/
+      cache:
+        directories:
+          - $HOME/.m2
+          - $HOME/.gradle/caches/
+          - $HOME/.gradle/wrapper/
+          - $HOME/.android/build-cache
+
 jobs:
   include:
-    - stage: test
-      - env:
-        - TYPE=js
-        os: linux
-        language: generic
-        script:
-          - ./scripts/travis.js.sh
-      - env:
-        - TYPE=iOS
-        os: osx
-        osx_image: xcode9
-        language: objective-c
-        install:
-          - source ./scripts/env/env.ios.sh
-        script:
-          - ./scripts/travis.ios.sh
-      - env:
-        - TYPE=Android
-        os: linux
-        jdk: oraclejdk8
-        language: java
-        install:
-          - source ./scripts/env/env.android.sh
-        script:
-          - ./scripts/travis.android.sh
-        before_cache:
-          - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
-          - rm -fr $HOME/.gradle/caches/*/plugin-resolution/
-        cache:
-          directories:
-            - $HOME/.m2
-            - $HOME/.gradle/caches/
-            - $HOME/.gradle/wrapper/
-            - $HOME/.android/build-cache
     - stage: deploy
         script:
           - echo "deploy!" #./scripts/travis-fold.sh "npm run release"