RQLite tests fail on current master

[jasagredo]

The failure is as follows:

Tests
  Rqlite
    parallel: 
┌┐
│ Spawn 0 1s 1s Nothing │
│ → user error (openTCPConnection: failed to connect to 172.19.0.10:4001: Network.Socket.connect: <socket: 103>: does not exist (Connection refused)) │
└┘

AnnotateC "ExceptionThrown \"user error (openTCPConnection: failed to connect to 172.19.0.10:4001: Network.Socket.connect: <socket: 103>: does not exist (Connection refused))\"" BotC

FAIL (11.65s)
      *** Failed! Falsified (after 1 test and 4 shrinks):
      ParallelCommands
        { prefix =
            Commands
              { unCommands =
                  [ Command
                      Spawn
                      0
                      1
                      s
                      1
                      s
                      Nothing
                      Resp
                      (Right (Spawned (Reference (Symbolic (Var 0)))))
                      [ Var 0 ]
                  ]
              }
        , suffixes = []
        }
      Use --quickcheck-replay=166065 to reproduce.

[stevana]

Probably just a transient error related to startup, not sure if this can be made more robust. Ping @kderme

[stevana]

I removed the tests in #25, because I couldn't get them to build with newer versions of GHC.