Resolving dependencies...
Downloading leancheck-0.6.0...
Configuring cmdargs-0.10.14...
Configuring leancheck-0.6.0...
Building cmdargs-0.10.14...
Building leancheck-0.6.0...
Installed leancheck-0.6.0
Installed cmdargs-0.10.14
Downloading fitspec-0.2.1...
Configuring fitspec-0.2.1...
Building fitspec-0.2.1...
Failed to install fitspec-0.2.1
Build log ( /home/builder/.cabal/logs/fitspec-0.2.1.log ):
cabal: Entering directory '/tmp/cabal-tmp-24023/fitspec-0.2.1'
Configuring fitspec-0.2.1...
Building fitspec-0.2.1...
Preprocessing library fitspec-0.2.1...
[ 1 of 14] Compiling FitSpec.Utils    ( FitSpec/Utils.hs, dist/build/FitSpec/Utils.o )
[ 2 of 14] Compiling FitSpec.PrettyPrint ( FitSpec/PrettyPrint.hs, dist/build/FitSpec/PrettyPrint.o )
[ 3 of 14] Compiling FitSpec.ShowMutable ( FitSpec/ShowMutable.hs, dist/build/FitSpec/ShowMutable.o )
[ 4 of 14] Compiling FitSpec.ShowMutable.Tuples ( FitSpec/ShowMutable/Tuples.hs, dist/build/FitSpec/ShowMutable/Tuples.o )
[ 5 of 14] Compiling FitSpec.Mutable  ( FitSpec/Mutable.hs, dist/build/FitSpec/Mutable.o )
[ 6 of 14] Compiling FitSpec.Mutable.Tuples ( FitSpec/Mutable/Tuples.hs, dist/build/FitSpec/Mutable/Tuples.o )
[ 7 of 14] Compiling FitSpec.TestTypes ( FitSpec/TestTypes.hs, dist/build/FitSpec/TestTypes.o )
[ 8 of 14] Compiling FitSpec.Engine   ( FitSpec/Engine.hs, dist/build/FitSpec/Engine.o )
[ 9 of 14] Compiling FitSpec.Report   ( FitSpec/Report.hs, dist/build/FitSpec/Report.o )
[10 of 14] Compiling FitSpec.Main     ( FitSpec/Main.hs, dist/build/FitSpec/Main.o )
[11 of 14] Compiling FitSpec.Derive   ( FitSpec/Derive.hs, dist/build/FitSpec/Derive.o )

FitSpec/Derive.hs:147:13: error:
    • The constructor ‘DataD’ should have 6 arguments, but has been given 5
    • In the pattern: DataD _ _ ks _ _
      In the pattern: TyConI (DataD _ _ ks _ _)
      In a case alternative: TyConI (DataD _ _ ks _ _) -> ks

FitSpec/Derive.hs:160:13: error:
    • The constructor ‘InstanceD’ should have 4 arguments, but has been given 3
    • In the pattern: InstanceD c ts ds
      In an equation for ‘ac’:
          ac (InstanceD c ts ds) c' = InstanceD (c ++ c') ts ds
      In an equation for ‘|=>|’:
          c |=>| qds
            = do { ds <- qds;
                   return $ map (`ac` c) ds }
            where
                ac (InstanceD c ts ds) c' = InstanceD (c ++ c') ts ds
                ac d _ = d
cabal: Leaving directory '/tmp/cabal-tmp-24023/fitspec-0.2.1'
cabal: Error: some packages failed to install:
fitspec-0.2.1 failed during the building phase. The exception was:
ExitFailure 1