Resolving dependencies... Configuring call-stack-0.1.0... Configuring extensible-exceptions-0.1.1.4... Building call-stack-0.1.0... Building extensible-exceptions-0.1.1.4... Installed extensible-exceptions-0.1.1.4 Configuring mtl-2.2.1... Configuring old-locale-1.0.0.7... Installed call-stack-0.1.0 Building mtl-2.2.1... Building old-locale-1.0.0.7... Configuring random-1.1... Installed old-locale-1.0.0.7 Building random-1.1... Configuring stm-2.4.4.1... Installed mtl-2.2.1 Building stm-2.4.4.1... Configuring network-2.6.3.1... Installed random-1.1 Configuring tar-0.5.0.3... Installed stm-2.4.4.1 Building tar-0.5.0.3... Building network-2.6.3.1... Configuring text-1.2.2.1... Installed tar-0.5.0.3 Building text-1.2.2.1... Configuring zlib-0.6.1.2... Installed network-2.6.3.1 Building zlib-0.6.1.2... Installed zlib-0.6.1.2 Configuring old-time-1.1.0.3... Building old-time-1.1.0.3... Configuring HUnit-1.5.0.0... Installed old-time-1.1.0.3 Building HUnit-1.5.0.0... Configuring regex-base-0.93.2... Installed HUnit-1.5.0.0 Configuring hslogger-1.2.10... Installed text-1.2.2.1 Building regex-base-0.93.2... Building hslogger-1.2.10... Installed regex-base-0.93.2 Configuring xml-1.3.14... Building xml-1.3.14... Configuring parsec-3.1.11... Installed hslogger-1.2.10 Building parsec-3.1.11... Configuring regex-posix-0.95.2... Installed xml-1.3.14 Building regex-posix-0.95.2... Installed parsec-3.1.11 Configuring network-uri-2.6.1.0... Building network-uri-2.6.1.0... Installed regex-posix-0.95.2 Configuring regex-compat-0.95.1... Building regex-compat-0.95.1... Installed regex-compat-0.95.1 Configuring MissingH-1.4.0.1... Building MissingH-1.4.0.1... Installed network-uri-2.6.1.0 Configuring HTTP-4000.3.3... Building HTTP-4000.3.3... Installed HTTP-4000.3.3 Installed MissingH-1.4.0.1 Downloading hackport-0.4.7... Configuring hackport-0.4.7... Building hackport-0.4.7... Failed to install hackport-0.4.7 Build log ( /home/builder/.cabal/logs/hackport-0.4.7.log ): cabal: Entering directory '/tmp/cabal-tmp-28691/hackport-0.4.7' Configuring hackport-0.4.7... Building hackport-0.4.7... Preprocessing executable 'hackport' for hackport-0.4.7... [ 1 of 114] Compiling Util ( Util.hs, dist/build/hackport/hackport-tmp/Util.o ) [ 2 of 114] Compiling Portage.Metadata ( Portage/Metadata.hs, dist/build/hackport/hackport-tmp/Portage/Metadata.o ) Portage/Metadata.hs:9:1: warning: [-Wunused-imports] The import of ‘Control.Applicative’ is redundant except perhaps to import instances from ‘Control.Applicative’ To import instances alone, use: import Control.Applicative() [ 3 of 114] Compiling Portage.Host ( Portage/Host.hs, dist/build/hackport/hackport-tmp/Portage/Host.o ) [ 4 of 114] Compiling Portage.EMeta ( Portage/EMeta.hs, dist/build/hackport/hackport-tmp/Portage/EMeta.o ) [ 5 of 114] Compiling Paths_hackport ( dist/build/autogen/Paths_hackport.hs, dist/build/hackport/hackport-tmp/Paths_hackport.o ) [ 6 of 114] Compiling Paths_cabal_install ( cabal/Paths_cabal_install.hs, dist/build/hackport/hackport-tmp/Paths_cabal_install.o ) cabal/Paths_cabal_install.hs:8:48: warning: [-Wdeprecations] In the use of ‘versionTags’ (imported from Data.Version): Deprecated: "See GHC ticket #2496" [ 7 of 114] Compiling Paths_Cabal ( cabal/Paths_Cabal.hs, dist/build/hackport/hackport-tmp/Paths_Cabal.o ) cabal/Paths_Cabal.hs:8:48: warning: [-Wdeprecations] In the use of ‘versionTags’ (imported from Data.Version): Deprecated: "See GHC ticket #2496" [ 8 of 114] Compiling Error ( Error.hs, dist/build/hackport/hackport-tmp/Error.o ) [ 9 of 114] Compiling Distribution.TestSuite ( cabal/Cabal/Distribution/TestSuite.hs, dist/build/hackport/hackport-tmp/Distribution/TestSuite.o ) [ 10 of 114] Compiling Distribution.Simple.Program.Internal ( cabal/Cabal/Distribution/Simple/Program/Internal.hs, dist/build/hackport/hackport-tmp/Distribution/Simple/Program/Internal.o ) [ 11 of 114] Compiling Distribution.Simple.PreProcess.Unlit ( cabal/Cabal/Distribution/Simple/PreProcess/Unlit.hs, dist/build/hackport/hackport-tmp/Distribution/Simple/PreProcess/Unlit.o ) [ 12 of 114] Compiling Distribution.Simple.CCompiler ( cabal/Cabal/Distribution/Simple/CCompiler.hs, dist/build/hackport/hackport-tmp/Distribution/Simple/CCompiler.o ) [ 13 of 114] Compiling Distribution.PackageDescription.Utils ( cabal/Cabal/Distribution/PackageDescription/Utils.hs, dist/build/hackport/hackport-tmp/Distribution/PackageDescription/Utils.o ) [ 14 of 114] Compiling Distribution.Lex ( cabal/Cabal/Distribution/Lex.hs, dist/build/hackport/hackport-tmp/Distribution/Lex.o ) [ 15 of 114] Compiling Distribution.GetOpt ( cabal/Cabal/Distribution/GetOpt.hs, dist/build/hackport/hackport-tmp/Distribution/GetOpt.o ) [ 16 of 114] Compiling Distribution.Compat.ReadP ( cabal/Cabal/Distribution/Compat/ReadP.hs, dist/build/hackport/hackport-tmp/Distribution/Compat/ReadP.o ) [ 17 of 114] Compiling Distribution.ReadE ( cabal/Cabal/Distribution/ReadE.hs, dist/build/hackport/hackport-tmp/Distribution/ReadE.o ) [ 18 of 114] Compiling Distribution.Text ( cabal/Cabal/Distribution/Text.hs, dist/build/hackport/hackport-tmp/Distribution/Text.o ) [ 19 of 114] Compiling Portage.Use ( Portage/Use.hs, dist/build/hackport/hackport-tmp/Portage/Use.o ) [ 20 of 114] Compiling Distribution.Compat.Exception ( cabal/Cabal/Distribution/Compat/Exception.hs, dist/build/hackport/hackport-tmp/Distribution/Compat/Exception.o ) [ 21 of 114] Compiling Distribution.Compat.TempFile ( cabal/Cabal/Distribution/Compat/TempFile.hs, dist/build/hackport/hackport-tmp/Distribution/Compat/TempFile.o ) [ 22 of 114] Compiling Distribution.Compat.Environment ( cabal/Cabal/Distribution/Compat/Environment.hs, dist/build/hackport/hackport-tmp/Distribution/Compat/Environment.o ) [ 23 of 114] Compiling Distribution.Compat.CreatePipe ( cabal/Cabal/Distribution/Compat/CreatePipe.hs, dist/build/hackport/hackport-tmp/Distribution/Compat/CreatePipe.o ) [ 24 of 114] Compiling Distribution.Compat.CopyFile ( cabal/Cabal/Distribution/Compat/CopyFile.hs, dist/build/hackport/hackport-tmp/Distribution/Compat/CopyFile.o ) [ 25 of 114] Compiling Distribution.Compat.Binary ( cabal/Cabal/Distribution/Compat/Binary.hs, dist/build/hackport/hackport-tmp/Distribution/Compat/Binary.o ) [ 26 of 114] Compiling Distribution.ModuleName ( cabal/Cabal/Distribution/ModuleName.hs, dist/build/hackport/hackport-tmp/Distribution/ModuleName.o ) [ 27 of 114] Compiling Distribution.System ( cabal/Cabal/Distribution/System.hs, dist/build/hackport/hackport-tmp/Distribution/System.o ) [ 28 of 114] Compiling Distribution.Verbosity ( cabal/Cabal/Distribution/Verbosity.hs, dist/build/hackport/hackport-tmp/Distribution/Verbosity.o ) [ 29 of 114] Compiling Distribution.Version ( cabal/Cabal/Distribution/Version.hs, dist/build/hackport/hackport-tmp/Distribution/Version.o ) cabal/Cabal/Distribution/Version.hs:120:10: error: Duplicate instance declarations: instance Binary Version -- Defined at cabal/Cabal/Distribution/Version.hs:120:10 instance [safe] Binary Version -- Defined in ‘binary-0.8.3.0:Data.Binary.Class’ cabal: Leaving directory '/tmp/cabal-tmp-28691/hackport-0.4.7' cabal: Error: some packages failed to install: hackport-0.4.7 failed during the building phase. The exception was: ExitFailure 1