On Sat, Aug 20, 2016 at 3:51 PM Brandon Allbery <allbery.b@gmail.com> wrote:
On Sat, Aug 20, 2016 at 3:22 PM, HMPerson1 <hmperson1@gmail.com> wrote:
>     Process exited with code: ExitFailure (-11)

Uhhh... that looks like you managed to segfault ghc. What version of ghc is this? (And what version of stack? I think newer ones report this slightly better.)

$ stack --version
Version 1.1.2 x86_64 hpack-0.14.1

$ stack ghc -- --version
The Glorious Glasgow Haskell Compilation System, version 7.10.3