add wait

Author: gengjiawen

.travis.yml

@@ -10,5 +10,5 @@ services:
   - docker
 
 script:
-- docker run --rm --name hei -v $PWD:/pwd -w /pwd gengjiawen/android-jsc:feature_abi_support /bin/sh -c "./fetch_sources.sh && buck build :android-jsc"
+- travis_wait 60 docker run --rm --name hei -v $PWD:/pwd -w /pwd gengjiawen/android-jsc:feature_abi_support /bin/sh -c "./fetch_sources.sh && buck build :android-jsc"