Resolving dependencies...
Downloading deepseq-magic-1.0.0.2...
Configuring deepseq-magic-1.0.0.2...
Building deepseq-magic-1.0.0.2...
Failed to install deepseq-magic-1.0.0.2
Build log ( /home/builder/.cabal/logs/deepseq-magic-1.0.0.2.log ):
cabal: Entering directory '/tmp/cabal-tmp-16952/deepseq-magic-1.0.0.2'
Configuring deepseq-magic-1.0.0.2...
Building deepseq-magic-1.0.0.2...
Preprocessing library deepseq-magic-1.0.0.2...
[1 of 1] Compiling Control.DeepSeq.Magic ( Control/DeepSeq/Magic.hs, dist/build/Control/DeepSeq/Magic.o )

Control/DeepSeq/Magic.hs:35:29: error:
    • Couldn't match expected type ‘Bool’ with actual type ‘Int#’
    • In the expression: n# ==# s#
      In a stmt of a pattern guard for
                     an equation for ‘go’:
        n# ==# s#
      In an equation for ‘go’:
          go n#
            | n# ==# s# = ()
            | otherwise
            = case indexArray# ptrs# n# of {
                (# a #) -> rnf a `seq` go (n# +# 1#) }
cabal: Leaving directory '/tmp/cabal-tmp-16952/deepseq-magic-1.0.0.2'
cabal: Error: some packages failed to install:
deepseq-magic-1.0.0.2 failed during the building phase. The exception was:
ExitFailure 1