Resolving dependencies...
Configuring safe-0.3.3...
Building safe-0.3.3...
Preprocessing library safe-0.3.3...
[1 of 2] Compiling Safe.Foldable    ( Safe/Foldable.hs, dist/build/Safe/Foldable.o )
[2 of 2] Compiling Safe             ( Safe.hs, dist/build/Safe.o )
In-place registering safe-0.3.3...
Running Haddock for safe-0.3.3...
Running hscolour for safe-0.3.3...
Preprocessing library safe-0.3.3...
Preprocessing library safe-0.3.3...
Haddock coverage:
  54% (  7 / 13) in 'Safe.Foldable'
  21% ( 10 / 47) in 'Safe'
Documentation created: dist/doc/html/safe/index.html
Installing library in
/srv/hackage/var/build/tmp-install/lib/x86_64-linux-ghc-7.6.3/safe-0.3.3
Registering safe-0.3.3...
Installed safe-0.3.3
Downloading hjson-1.1.3...
Configuring hjson-1.1.3...
Building hjson-1.1.3...
Preprocessing library hjson-1.1.3...
[1 of 1] Compiling Text.HJson       ( Text/HJson.hs, dist/build/Text/HJson.o )

Text/HJson.hs:77:10: Malformed instance: Jsonable a => [a]
Failed to install hjson-1.1.3
cabal: Error: some packages failed to install:
hjson-1.1.3 failed during the building phase. The exception was:
ExitFailure 1