Resolving dependencies... Configuring bytestring-0.9.2.1... Building bytestring-0.9.2.1... Preprocessing library bytestring-0.9.2.1... [1 of 8] Compiling Data.ByteString.Fusion ( Data/ByteString/Fusion.hs, dist/build/Data/ByteString/Fusion.o ) [2 of 8] Compiling Data.ByteString.Internal ( Data/ByteString/Internal.hs, dist/build/Data/ByteString/Internal.o ) [3 of 8] Compiling Data.ByteString.Unsafe ( Data/ByteString/Unsafe.hs, dist/build/Data/ByteString/Unsafe.o ) [4 of 8] Compiling Data.ByteString.Lazy.Internal ( Data/ByteString/Lazy/Internal.hs, dist/build/Data/ByteString/Lazy/Internal.o ) [5 of 8] Compiling Data.ByteString ( Data/ByteString.hs, dist/build/Data/ByteString.o ) Data/ByteString.hs:1630:1: Warning: Rule "ByteString specialise zipWith" may never fire because ‘zipWith’ might inline first Probable fix: add an INLINE[n] or NOINLINE[n] pragma on ‘zipWith’ [6 of 8] Compiling Data.ByteString.Char8 ( Data/ByteString/Char8.hs, dist/build/Data/ByteString/Char8.o ) [7 of 8] Compiling Data.ByteString.Lazy ( Data/ByteString/Lazy.hs, dist/build/Data/ByteString/Lazy.o ) [8 of 8] Compiling Data.ByteString.Lazy.Char8 ( Data/ByteString/Lazy/Char8.hs, dist/build/Data/ByteString/Lazy/Char8.o ) In-place registering bytestring-0.9.2.1... Running Haddock for bytestring-0.9.2.1... Running hscolour for bytestring-0.9.2.1... Preprocessing library bytestring-0.9.2.1... Preprocessing library bytestring-0.9.2.1... Haddock coverage: 100% ( 1 / 1) in 'Data.ByteString.Fusion' 64% ( 21 / 33) in 'Data.ByteString.Internal' 100% ( 19 / 19) in 'Data.ByteString.Unsafe' 100% ( 13 / 13) in 'Data.ByteString.Lazy.Internal' 100% (133 /133) in 'Data.ByteString' 100% (138 /138) in 'Data.ByteString.Char8' 100% (115 /115) in 'Data.ByteString.Lazy' 100% (120 /120) in 'Data.ByteString.Lazy.Char8' Warning: Data.ByteString: could not find link destinations for: Data.ByteString.compareBytes Data.ByteString.spanByte Data.ByteString.findIndexOrEnd Warning: Data.ByteString.Char8: could not find link destinations for: Data.ByteString.Char8.breakChar Data.ByteString.Char8.unsafeHead Data.ByteString.Char8.breakSpace Data.ByteString.Char8.dropSpace Warning: Data.ByteString.Lazy: could not find link destinations for: Data.ByteString.Lazy.hGetContentsN Data.ByteString.Lazy.findIndexOrEnd Documentation created: dist/doc/html/bytestring/index.html, dist/doc/html/bytestring/bytestring.txt Creating package registration file: /tmp/pkgConf-bytestring-0.9.210940.1 Installing library in /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.8.3/bytestring-0.9.2.1 Registering bytestring-0.9.2.1... Installed bytestring-0.9.2.1 Configuring data-default-class-0.0.1... Building data-default-class-0.0.1... Preprocessing library data-default-class-0.0.1... [1 of 1] Compiling Data.Default.Class ( Data/Default/Class.hs, dist/build/Data/Default/Class.o ) In-place registering data-default-class-0.0.1... Running Haddock for data-default-class-0.0.1... Running hscolour for data-default-class-0.0.1... Preprocessing library data-default-class-0.0.1... Preprocessing library data-default-class-0.0.1... Haddock coverage: 67% ( 2 / 3) in 'Data.Default.Class' Documentation created: dist/doc/html/data-default-class/index.html, dist/doc/html/data-default-class/data-default-class.txt Creating package registration file: /tmp/pkgConf-data-default-class-0.010940.1 Installing library in /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.8.3/data-default-class-0.0.1 Registering data-default-class-0.0.1... Installed data-default-class-0.0.1 Configuring dlist-0.7.1.1... Building dlist-0.7.1.1... Preprocessing library dlist-0.7.1.1... [1 of 1] Compiling Data.DList ( Data/DList.hs, dist/build/Data/DList.o ) In-place registering dlist-0.7.1.1... Running Haddock for dlist-0.7.1.1... Running hscolour for dlist-0.7.1.1... Preprocessing library dlist-0.7.1.1... Preprocessing library dlist-0.7.1.1... Haddock coverage: 100% ( 20 / 20) in 'Data.DList' Documentation created: dist/doc/html/dlist/index.html, dist/doc/html/dlist/dlist.txt Creating package registration file: /tmp/pkgConf-dlist-0.7.110940.1 Installing library in /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.8.3/dlist-0.7.1.1 Registering dlist-0.7.1.1... Installed dlist-0.7.1.1 Configuring data-default-instances-base-0.0.1... Building data-default-instances-base-0.0.1... Preprocessing library data-default-instances-base-0.0.1... [1 of 1] Compiling Data.Default.Instances.Base ( Data/Default/Instances/Base.hs, dist/build/Data/Default/Instances/Base.o ) In-place registering data-default-instances-base-0.0.1... Running Haddock for data-default-instances-base-0.0.1... Running hscolour for data-default-instances-base-0.0.1... Preprocessing library data-default-instances-base-0.0.1... Preprocessing library data-default-instances-base-0.0.1... Haddock coverage: 50% ( 1 / 2) in 'Data.Default.Instances.Base' Documentation created: dist/doc/html/data-default-instances-base/index.html, dist/doc/html/data-default-instances-base/data-default-instances-base.txt Creating package registration file: /tmp/pkgConf-data-default-instances-base-0.010940.1 Installing library in /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.8.3/data-default-instances-base-0.0.1 Registering data-default-instances-base-0.0.1... Installed data-default-instances-base-0.0.1 Configuring data-default-instances-containers-0.0.1... Building data-default-instances-containers-0.0.1... Preprocessing library data-default-instances-containers-0.0.1... [1 of 1] Compiling Data.Default.Instances.Containers ( Data/Default/Instances/Containers.hs, dist/build/Data/Default/Instances/Containers.o ) In-place registering data-default-instances-containers-0.0.1... Running Haddock for data-default-instances-containers-0.0.1... Running hscolour for data-default-instances-containers-0.0.1... Preprocessing library data-default-instances-containers-0.0.1... Preprocessing library data-default-instances-containers-0.0.1... Haddock coverage: 50% ( 1 / 2) in 'Data.Default.Instances.Containers' Documentation created: dist/doc/html/data-default-instances-containers/index.html, dist/doc/html/data-default-instances-containers/data-default-instances-containers.txt Creating package registration file: /tmp/pkgConf-data-default-instances-containers-0.010940.1 Installing library in /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.8.3/data-default-instances-containers-0.0.1 Registering data-default-instances-containers-0.0.1... Installed data-default-instances-containers-0.0.1 Configuring data-default-instances-old-locale-0.0.1... Building data-default-instances-old-locale-0.0.1... Preprocessing library data-default-instances-old-locale-0.0.1... [1 of 1] Compiling Data.Default.Instances.OldLocale ( Data/Default/Instances/OldLocale.hs, dist/build/Data/Default/Instances/OldLocale.o ) In-place registering data-default-instances-old-locale-0.0.1... Running Haddock for data-default-instances-old-locale-0.0.1... Running hscolour for data-default-instances-old-locale-0.0.1... Preprocessing library data-default-instances-old-locale-0.0.1... Preprocessing library data-default-instances-old-locale-0.0.1... Haddock coverage: 50% ( 1 / 2) in 'Data.Default.Instances.OldLocale' Documentation created: dist/doc/html/data-default-instances-old-locale/index.html, dist/doc/html/data-default-instances-old-locale/data-default-instances-old-locale.txt Creating package registration file: /tmp/pkgConf-data-default-instances-old-locale-0.010940.1 Installing library in /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.8.3/data-default-instances-old-locale-0.0.1 Registering data-default-instances-old-locale-0.0.1... Installed data-default-instances-old-locale-0.0.1 Configuring data-default-instances-dlist-0.0.1... Building data-default-instances-dlist-0.0.1... Preprocessing library data-default-instances-dlist-0.0.1... [1 of 1] Compiling Data.Default.Instances.DList ( Data/Default/Instances/DList.hs, dist/build/Data/Default/Instances/DList.o ) In-place registering data-default-instances-dlist-0.0.1... Running Haddock for data-default-instances-dlist-0.0.1... Running hscolour for data-default-instances-dlist-0.0.1... Preprocessing library data-default-instances-dlist-0.0.1... Preprocessing library data-default-instances-dlist-0.0.1... Haddock coverage: 50% ( 1 / 2) in 'Data.Default.Instances.DList' Documentation created: dist/doc/html/data-default-instances-dlist/index.html, dist/doc/html/data-default-instances-dlist/data-default-instances-dlist.txt Creating package registration file: /tmp/pkgConf-data-default-instances-dlist-0.010940.1 Installing library in /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.8.3/data-default-instances-dlist-0.0.1 Registering data-default-instances-dlist-0.0.1... Installed data-default-instances-dlist-0.0.1 Configuring data-default-0.5.3... Building data-default-0.5.3... Preprocessing library data-default-0.5.3... [1 of 1] Compiling Data.Default ( Data/Default.hs, dist/build/Data/Default.o ) In-place registering data-default-0.5.3... Running Haddock for data-default-0.5.3... Running hscolour for data-default-0.5.3... Preprocessing library data-default-0.5.3... Preprocessing library data-default-0.5.3... Haddock coverage: 67% ( 2 / 3) in 'Data.Default' Documentation created: dist/doc/html/data-default/index.html, dist/doc/html/data-default/data-default.txt Creating package registration file: /tmp/pkgConf-data-default-0.510940.3 Installing library in /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.8.3/data-default-0.5.3 Registering data-default-0.5.3... Installed data-default-0.5.3 Warning: hack.cabal: Unknown fields: build-depends (line 13) Fields allowed in this section: name, version, cabal-version, build-type, license, license-file, license-files, copyright, maintainer, stability, homepage, package-url, bug-reports, synopsis, description, category, author, tested-with, data-files, data-dir, extra-source-files, extra-tmp-files, extra-doc-files Configuring hack-2009.10.30... Building hack-2009.10.30... Preprocessing library hack-2009.10.30... [1 of 1] Compiling Hack ( src/Hack.hs, dist/build/Hack.o ) src/Hack.hs:28:10: Illegal instance declaration for ‘Show HackErrors’ (All instance types must be of the form (T a1 ... an) where a1 ... an are *distinct type variables*, and each type variable appears at most once in the instance head. Use FlexibleInstances if you want to disable this.) In the instance declaration for ‘Show HackErrors’ Failed to install hack-2009.10.30 cabal: Error: some packages failed to install: hack-2009.10.30 failed during the building phase. The exception was: ExitFailure 1 hack-handler-cgi-0.2.0.2 depends on hack-2009.10.30 which failed to install. hack-handler-fastcgi-0.2.0.1 depends on hack-2009.10.30 which failed to install.