Resolving dependencies...
Downloading resource-embed-0.1.0.0...
Configuring resource-embed-0.1.0.0...
Building resource-embed-0.1.0.0...
Failed to install resource-embed-0.1.0.0
Build log ( /home/builder/.cabal/logs/resource-embed-0.1.0.0.log ):
cabal: Entering directory '/tmp/cabal-tmp-6038/resource-embed-0.1.0.0'
Configuring resource-embed-0.1.0.0...
Building resource-embed-0.1.0.0...
Preprocessing executable 'resource-embed' for resource-embed-0.1.0.0...
[1 of 1] Compiling Main             ( src/Main.hs, dist/build/resource-embed/resource-embed-tmp/Main.o )

src/Main.hs:107:19: error:
    • Could not deduce (Num a) arising from the literal ‘15’
      from the context: Bits a
        bound by the type signature for:
                   highNibble :: Bits a => a -> a
        at src/Main.hs:106:1-32
      Possible fix:
        add (Num a) to the context of
          the type signature for:
            highNibble :: Bits a => a -> a
    • In the second argument of ‘(.&.)’, namely ‘15’
      In the first argument of ‘(.)’, namely ‘(.&. 15)’
      In the expression: (.&. 15) . (flip shiftR 4)

src/Main.hs:110:18: error:
    • Could not deduce (Num a) arising from the literal ‘15’
      from the context: Bits a
        bound by the type signature for:
                   lowNibble :: Bits a => a -> a
        at src/Main.hs:109:1-31
      Possible fix:
        add (Num a) to the context of
          the type signature for:
            lowNibble :: Bits a => a -> a
    • In the second argument of ‘(.&.)’, namely ‘15’
      In the expression: (.&. 15)
      In an equation for ‘lowNibble’: lowNibble = (.&. 15)
cabal: Leaving directory '/tmp/cabal-tmp-6038/resource-embed-0.1.0.0'
cabal: Error: some packages failed to install:
resource-embed-0.1.0.0 failed during the building phase. The exception was:
ExitFailure 1