Resolving dependencies...
Configuring sequence-0.9.2...
Building sequence-0.9.2...
Preprocessing library sequence-0.9.2...
[1 of 5] Compiling Data.SequenceClass ( Data/SequenceClass.hs, dist/build/Data/SequenceClass.o )
[2 of 5] Compiling Data.Sequence.Queue ( Data/Sequence/Queue.hs, dist/build/Data/Sequence/Queue.o )
[3 of 5] Compiling Data.Sequence.FastQueue ( Data/Sequence/FastQueue.hs, dist/build/Data/Sequence/FastQueue.o )
[4 of 5] Compiling Data.Sequence.ToCatQueue ( Data/Sequence/ToCatQueue.hs, dist/build/Data/Sequence/ToCatQueue.o )
[5 of 5] Compiling Data.Sequence.FastCatQueue ( Data/Sequence/FastCatQueue.hs, dist/build/Data/Sequence/FastCatQueue.o )
In-place registering sequence-0.9.2...
Running Haddock for sequence-0.9.2...
Running hscolour for sequence-0.9.2...
Preprocessing library sequence-0.9.2...
Preprocessing library sequence-0.9.2...

Data/SequenceClass.hs:61:3: parse error on input ‘viewr’
Haddock coverage:
Creating package registration file: /tmp/pkgConf-sequence-0.920131.2
Installing library in
/home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.8.3/sequence-0.9.2
Registering sequence-0.9.2...
Installed sequence-0.9.2