acid-state/acid-state — pull request #17 by dmjio (2013-09-30 20:15:15+00:00)
Title: Added wilcard param to satisfy updated Fail constructor in cereal 4.0

Looks like cereal 4.0 added an extra field to the Fail constructor.

```haskell
Fail String ByteString
```

I'm assuming ByteString is the data left over from the failed parse. Just added wildcard parameters to satisfy the type checker.