Resolving dependencies...
Configuring hashable-1.1.2.5...
Building hashable-1.1.2.5...
Preprocessing library hashable-1.1.2.5...
[1 of 1] Compiling Data.Hashable    ( Data/Hashable.hs, dist/build/Data/Hashable.o )
In-place registering hashable-1.1.2.5...
Running Haddock for hashable-1.1.2.5...
Running hscolour for hashable-1.1.2.5...
Preprocessing library hashable-1.1.2.5...
Preprocessing library hashable-1.1.2.5...
Warning: The documentation for the following packages are not installed. No
links will be generated to these packages: text-0.11.2.3
Haddock coverage:
 100% ( 10 / 10) in 'Data.Hashable'
Warning: Data.Hashable: could not find link destinations for:
    Data.Text.Internal.Text Data.Text.Lazy.Internal.Text
Documentation created: dist/doc/html/hashable/index.html
Installing library in
/srv/hackage/var/build/tmp-install/lib/x86_64-linux-ghc-7.6.3/hashable-1.1.2.5
Registering hashable-1.1.2.5...
Installed hashable-1.1.2.5
Downloading hashable-generics-1.1.5...
Configuring hashable-generics-1.1.5...
Building hashable-generics-1.1.5...
Preprocessing library hashable-generics-1.1.5...
[1 of 1] Compiling Data.Hashable.Generic ( Data/Hashable/Generic.hs, dist/build/Data/Hashable/Generic.o )

Data/Hashable/Generic.hs:65:32: Not in scope: `salt'

Data/Hashable/Generic.hs:65:44: Not in scope: `x'
Failed to install hashable-generics-1.1.5
cabal: Error: some packages failed to install:
hashable-generics-1.1.5 failed during the building phase. The exception was:
ExitFailure 1