Merge pull request #59 from dmjio/allow_failures

Allow failures

Author: dmjio

.travis.yml

@@ -1,11 +1,17 @@
 language: nix
 
 matrix:
+  fast_finish: true
   include:
     - env: GHCVER=ghc7102
     - env: GHCVER=ghc7103
     - env: GHCVER=ghc801
     - env: GHCVER=ghc802
+    - env: GHCVER=ghc742
+    - env: GHCVER=ghc763
+    - env: GHCVER=ghc783
+    - env: GHCVER=ghc784
+    - env: GHCVER=ghcHEAD
   allow_failures:
     - env: GHCVER=ghc742
     - env: GHCVER=ghc763