Resolving dependencies...
Configuring bytestring-0.9.2.1...
Building bytestring-0.9.2.1...
Preprocessing library bytestring-0.9.2.1...
[1 of 8] Compiling Data.ByteString.Fusion ( Data/ByteString/Fusion.hs, dist/build/Data/ByteString/Fusion.o )
[2 of 8] Compiling Data.ByteString.Internal ( Data/ByteString/Internal.hs, dist/build/Data/ByteString/Internal.o )
[3 of 8] Compiling Data.ByteString.Unsafe ( Data/ByteString/Unsafe.hs, dist/build/Data/ByteString/Unsafe.o )
[4 of 8] Compiling Data.ByteString.Lazy.Internal ( Data/ByteString/Lazy/Internal.hs, dist/build/Data/ByteString/Lazy/Internal.o )
[5 of 8] Compiling Data.ByteString  ( Data/ByteString.hs, dist/build/Data/ByteString.o )

Data/ByteString.hs:1630:1: Warning:
    Rule "ByteString specialise zipWith" may never fire
      because ‘zipWith’ might inline first
    Probable fix: add an INLINE[n] or NOINLINE[n] pragma on ‘zipWith’
[6 of 8] Compiling Data.ByteString.Char8 ( Data/ByteString/Char8.hs, dist/build/Data/ByteString/Char8.o )
[7 of 8] Compiling Data.ByteString.Lazy ( Data/ByteString/Lazy.hs, dist/build/Data/ByteString/Lazy.o )
[8 of 8] Compiling Data.ByteString.Lazy.Char8 ( Data/ByteString/Lazy/Char8.hs, dist/build/Data/ByteString/Lazy/Char8.o )
In-place registering bytestring-0.9.2.1...
Running Haddock for bytestring-0.9.2.1...
Running hscolour for bytestring-0.9.2.1...
Preprocessing library bytestring-0.9.2.1...
Preprocessing library bytestring-0.9.2.1...
Haddock coverage:
 100% (  1 /  1) in 'Data.ByteString.Fusion'
  64% ( 21 / 33) in 'Data.ByteString.Internal'
 100% ( 19 / 19) in 'Data.ByteString.Unsafe'
 100% ( 13 / 13) in 'Data.ByteString.Lazy.Internal'
 100% (133 /133) in 'Data.ByteString'
 100% (138 /138) in 'Data.ByteString.Char8'
 100% (115 /115) in 'Data.ByteString.Lazy'
 100% (120 /120) in 'Data.ByteString.Lazy.Char8'
Warning: Data.ByteString: could not find link destinations for:
    Data.ByteString.compareBytes Data.ByteString.spanByte Data.ByteString.findIndexOrEnd
Warning: Data.ByteString.Char8: could not find link destinations for:
    Data.ByteString.Char8.breakChar Data.ByteString.Char8.unsafeHead Data.ByteString.Char8.breakSpace Data.ByteString.Char8.dropSpace
Warning: Data.ByteString.Lazy: could not find link destinations for:
    Data.ByteString.Lazy.hGetContentsN Data.ByteString.Lazy.findIndexOrEnd
Documentation created: dist/doc/html/bytestring/index.html,
dist/doc/html/bytestring/bytestring.txt
Creating package registration file: /tmp/pkgConf-bytestring-0.9.216587.1
Installing library in
/home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.8.3/bytestring-0.9.2.1
Registering bytestring-0.9.2.1...
Installed bytestring-0.9.2.1
Downloading vowpal-utils-0.1.2...
Configuring vowpal-utils-0.1.2...
Building vowpal-utils-0.1.2...
Preprocessing library vowpal-utils-0.1.2...
[1 of 1] Compiling Data.Digest.VowpalHash ( Data/Digest/VowpalHash.lhs, dist/build/Data/Digest/VowpalHash.o )
In-place registering vowpal-utils-0.1.2...
Running Haddock for vowpal-utils-0.1.2...
Running hscolour for vowpal-utils-0.1.2...
Preprocessing library vowpal-utils-0.1.2...
Preprocessing library vowpal-utils-0.1.2...

Data/Digest/VowpalHash.lhs:95:54:
    parse error on input ‘-- * murmur_m  --- not sure if mul is needed here’
Haddock coverage:
Creating package registration file: /tmp/pkgConf-vowpal-utils-0.116587.2
Installing library in
/home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.8.3/vowpal-utils-0.1.2
Registering vowpal-utils-0.1.2...
Installed vowpal-utils-0.1.2