Resolving dependencies...
Configuring gofer-prelude-2.30.1...
Building gofer-prelude-2.30.1...
Failed to install gofer-prelude-2.30.1
Build log ( /home/builder/.cabal/logs/gofer-prelude-2.30.1.log ):
cabal: Entering directory '/tmp/cabal-tmp-22366/gofer-prelude-2.30.1'
Configuring gofer-prelude-2.30.1...
Building gofer-prelude-2.30.1...
Preprocessing library gofer-prelude-2.30.1...
[1 of 1] Compiling Prelude.Gofer    ( Prelude/Gofer.hs, dist/build/Prelude/Gofer.o )

Prelude/Gofer.hs:256:40: error:
    Module ‘GHC.Base’ does not export ‘chr’

Prelude/Gofer.hs:260:48: error:
    Module ‘GHC.Base’ does not export ‘plusInt’

Prelude/Gofer.hs:260:56: error:
    Module ‘GHC.Base’ does not export ‘minusInt’

Prelude/Gofer.hs:260:65: error:
    Module ‘GHC.Base’ does not export ‘timesInt’

Prelude/Gofer.hs:261:20: error:
    Module ‘GHC.Base’ does not export ‘negateInt’
cabal: Leaving directory '/tmp/cabal-tmp-22366/gofer-prelude-2.30.1'
cabal: Error: some packages failed to install:
gofer-prelude-2.30.1 failed during the building phase. The exception was:
ExitFailure 1