Resolving dependencies...
Configuring tar-0.5.0.3...
Building tar-0.5.0.3...
Installed tar-0.5.0.3
Configuring cabal-src-0.2...
Building cabal-src-0.2...
Failed to install cabal-src-0.2
Build log ( /home/builder/.cabal/logs/cabal-src-0.2.log ):
cabal: Entering directory '/tmp/cabal-tmp-6178/cabal-src-0.2'
Configuring cabal-src-0.2...
Building cabal-src-0.2...
Preprocessing executable 'cabal-src-install' for cabal-src-0.2...
[1 of 1] Compiling Main             ( cabal-src-install.hs, dist/build/cabal-src-install/cabal-src-install-tmp/Main.o )

cabal-src-install.hs:50:49: error:
    • Couldn't match type ‘Tar.FormatError’ with ‘[Char]’
      Expected type: S.ByteString -> Tar.Entries [Char]
        Actual type: S.ByteString -> Tar.Entries Tar.FormatError
    • In the second argument of ‘(.)’, namely
        ‘Tar.read . L.fromChunks . return’
      In the first argument of ‘(<$>)’, namely
        ‘Tar.foldEntries (:) [] error . Tar.read . L.fromChunks . return’
      In the expression:
        Tar.foldEntries (:) [] error . Tar.read . L.fromChunks . return
        <$> S.readFile tb
cabal: Leaving directory '/tmp/cabal-tmp-6178/cabal-src-0.2'
cabal: Error: some packages failed to install:
cabal-src-0.2 failed during the building phase. The exception was:
ExitFailure 1