Fix the possible build issue

.travis.yml

@@ -6,6 +6,7 @@ cache:
   - "$HOME/.cabal"
   - "$HOME/.stack"
 matrix:
+  fast_finish: true
   include:
   - env: BUILD=cabal GHCVER=7.10.3 CABALVER=1.22 HAPPYVER=1.19.5 ALEXVER=3.1.7 RUN_TESTS=--run-tests
     compiler: ": #GHC 7.10.3"
@@ -49,7 +50,7 @@ matrix:
         - c2hs
         sources:
         - hvr-ghc
-  - env: BUILD=stack ARGS="--resolver lts-9.0"
+  - env: BUILD=stack ARGS="--resolver lts-9.2"
     compiler: ": #stack 8.0.2"
     addons:
       apt:
@@ -136,9 +137,6 @@ install:
       cabal --version
       travis_retry cabal update
 
-      # Get the list of packages from the stack.yaml file
-      PACKAGES=$(stack --install-ghc query locals | grep '^ *path' | sed 's@^ *path:@@')
-
       cabal install --only-dependencies --enable-tests --enable-benchmarks --force-reinstalls --ghc-options=-O0 --reorder-goals --max-backjumps=-1 $CABALARGS $PACKAGES
       ;;
   esac