Resolving dependencies... Configuring Diff-0.3.4... Configuring ansi-terminal-0.6.3.1... Building Diff-0.3.4... Building ansi-terminal-0.6.3.1... Installed Diff-0.3.4 Configuring base-orphans-0.6... Building base-orphans-0.6... Installed ansi-terminal-0.6.3.1 Configuring bzlib-0.5.0.5... Building bzlib-0.5.0.5... Configuring cabal-doctest-1.0.2... Installed base-orphans-0.6 Building cabal-doctest-1.0.2... Configuring cereal-0.5.4.0... Installed bzlib-0.5.0.5 Building cereal-0.5.4.0... Configuring call-stack-0.1.0... Installed cabal-doctest-1.0.2 Building call-stack-0.1.0... Configuring data-default-class-0.1.2.0... Installed call-stack-0.1.0 Building data-default-class-0.1.2.0... Configuring dlist-0.8.0.3... Installed data-default-class-0.1.2.0 Configuring entropy-0.3.8... Installed cereal-0.5.4.0 Building dlist-0.8.0.3... Configuring fail-4.9.0.0... Installed dlist-0.8.0.3 Building fail-4.9.0.0... Configuring fmlist-0.9... Installed fail-4.9.0.0 Building fmlist-0.9... Building entropy-0.3.8... Configuring generic-deriving-1.11.2... Installed fmlist-0.9 Building generic-deriving-1.11.2... Warning: /tmp/pkgConf-entropy-0.314693480941956297539.8: Unrecognized field dynamic-library-dirs on line 26 Configuring memoize-0.8.1... Installed entropy-0.3.8 Building memoize-0.8.1... Configuring mtl-2.2.1... Installed memoize-0.8.1 Building mtl-2.2.1... Configuring newtype-generics-0.5... Installed mtl-2.2.1 Building newtype-generics-0.5... Configuring network-2.6.3.2... Installed newtype-generics-0.5 Building network-2.6.3.2... Configuring parallel-3.2.1.1... Installed generic-deriving-1.11.2 Building parallel-3.2.1.1... Configuring old-locale-1.0.0.7... Installed parallel-3.2.1.1 Building old-locale-1.0.0.7... Configuring prelude-extras-0.4.0.3... Installed network-2.6.3.2 Building prelude-extras-0.4.0.3... Configuring primitive-0.6.2.0... Installed old-locale-1.0.0.7 Building primitive-0.6.2.0... Configuring random-1.1... Installed prelude-extras-0.4.0.3 Building random-1.1... Configuring semigroups-0.18.3... Installed primitive-0.6.2.0 Configuring reflection-2.1.2... Installed random-1.1 Building semigroups-0.18.3... Building reflection-2.1.2... Configuring stm-2.4.4.1... Installed semigroups-0.18.3 Building stm-2.4.4.1... Configuring syb-0.7... Installed stm-2.4.4.1 Building syb-0.7... Configuring text-1.2.2.2... Installed reflection-2.1.2 Building text-1.2.2.2... Configuring th-abstraction-0.2.3.0... Installed syb-0.7 Building th-abstraction-0.2.3.0... Configuring utf8-string-1.0.1.1... Installed th-abstraction-0.2.3.0 Building utf8-string-1.0.1.1... Configuring transformers-compat-0.5.1.4... Installed utf8-string-1.0.1.1 Building transformers-compat-0.5.1.4... Configuring void-0.7.2... Installed transformers-compat-0.5.1.4 Building void-0.7.2... Configuring zlib-0.6.1.2... Installed text-1.2.2.2 Installed void-0.7.2 Configuring ansi-wl-pprint-0.6.7.3... Building zlib-0.6.1.2... Building ansi-wl-pprint-0.6.7.3... Installed ansi-wl-pprint-0.6.7.3 Configuring HUnit-1.6.0.0... Building HUnit-1.6.0.0... Configuring data-default-instances-containers-0.0.1... Installed zlib-0.6.1.2 Building data-default-instances-containers-0.0.1... Installed HUnit-1.6.0.0 Configuring data-default-instances-dlist-0.0.1... Configuring regex-base-0.93.2... Installed data-default-instances-containers-0.0.1 Building data-default-instances-dlist-0.0.1... Building regex-base-0.93.2... Configuring old-time-1.1.0.3... Installed data-default-instances-dlist-0.0.1 Building old-time-1.1.0.3... Configuring data-default-instances-old-locale-0.0.1... Installed regex-base-0.93.2 Building data-default-instances-old-locale-0.0.1... Configuring StateVar-1.1.0.4... Installed data-default-instances-old-locale-0.0.1 Building StateVar-1.1.0.4... Configuring vector-0.12.0.1... Installed old-time-1.1.0.3 Configuring MonadRandom-0.5.1... Installed StateVar-1.1.0.4 Building vector-0.12.0.1... Building MonadRandom-0.5.1... Configuring set-extra-1.4... Installed MonadRandom-0.5.1 Building set-extra-1.4... Configuring mmorph-1.1.0... Installed set-extra-1.4 Building mmorph-1.1.0... Configuring exceptions-0.8.3... Installed mmorph-1.1.0 Building exceptions-0.8.3... Configuring transformers-base-0.4.4... Installed exceptions-0.8.3 Building transformers-base-0.4.4... Configuring tagged-0.8.5... Installed transformers-base-0.4.4 Building tagged-0.8.5... Configuring parsec-3.1.11... Installed tagged-0.8.5 Building parsec-3.1.11... Configuring hashable-1.2.6.1... Installed vector-0.12.0.1 Building hashable-1.2.6.1... Configuring polyparse-1.12... Installed parsec-3.1.11 Building polyparse-1.12... Configuring optparse-applicative-0.14.0.0... Installed hashable-1.2.6.1 Building optparse-applicative-0.14.0.0... Installed polyparse-1.12 Configuring data-default-0.7.1.1... Building data-default-0.7.1.1... Configuring regex-posix-0.95.2... Installed optparse-applicative-0.14.0.0 Building regex-posix-0.95.2... Configuring monad-control-1.0.2.1... Installed data-default-0.7.1.1 Building monad-control-1.0.2.1... Configuring contravariant-1.4... Installed monad-control-1.0.2.1 Building contravariant-1.4... Configuring distributive-0.5.2... Installed regex-posix-0.95.2 Building distributive-0.5.2... Configuring crypto-api-0.13.2... Installed contravariant-1.4 Building crypto-api-0.13.2... Warning: /tmp/pkgConf-distributive-0.514472676051369321801.2: Unrecognized field dynamic-library-dirs on line 22 Configuring hsemail-2... Installed distributive-0.5.2 Building hsemail-2... Configuring ListLike-4.5.1... Installed crypto-api-0.13.2 Building ListLike-4.5.1... Configuring network-uri-2.6.1.0... Installed hsemail-2 Building network-uri-2.6.1.0... Configuring unordered-containers-0.2.8.0... Installed network-uri-2.6.1.0 Building unordered-containers-0.2.8.0... Configuring regex-tdfa-1.2.2... Installed ListLike-4.5.1 Building regex-tdfa-1.2.2... Configuring HaXml-1.25.4... Installed unordered-containers-0.2.8.0 Building HaXml-1.25.4... Installed regex-tdfa-1.2.2 Configuring comonad-5.0.1... Building comonad-5.0.1... Warning: /tmp/pkgConf-comonad-5.01665947468619290071.1: Unrecognized field dynamic-library-dirs on line 29 Configuring regex-compat-0.95.1... Installed comonad-5.0.1 Building regex-compat-0.95.1... Configuring pureMD5-2.1.3... Installed regex-compat-0.95.1 Building pureMD5-2.1.3... Configuring process-extras-0.7.2... Installed pureMD5-2.1.3 Building process-extras-0.7.2... Installed process-extras-0.7.2 Configuring bifunctors-5.4.2... Building bifunctors-5.4.2... Installed bifunctors-5.4.2 Configuring Unixutils-1.54.1... Building Unixutils-1.54.1... Configuring profunctors-5.2... Installed Unixutils-1.54.1 Building profunctors-5.2... Configuring semigroupoids-5.2... Installed HaXml-1.25.4 Building semigroupoids-5.2... Installed profunctors-5.2 Warning: /tmp/pkgConf-semigroupoids-510697559361237379107.2: Unrecognized field dynamic-library-dirs on line 60 Installed semigroupoids-5.2 Configuring free-4.12.4... Building free-4.12.4... Installed free-4.12.4 Configuring either-4.4.1.1... Configuring adjunctions-4.3... Building either-4.4.1.1... Building adjunctions-4.3... Installed either-4.4.1.1 Configuring debian-3.91.2... Building debian-3.91.2... Installed adjunctions-4.3 Configuring kan-extensions-5.0.2... Building kan-extensions-5.0.2... Installed kan-extensions-5.0.2 Configuring lens-4.15.3... Building lens-4.15.3... Installed debian-3.91.2 Warning: /tmp/pkgConf-lens-4.1517970739401756915667.3: Unrecognized field dynamic-library-dirs on line 122 Installed lens-4.15.3 Configuring cabal-debian-4.35.8... Building cabal-debian-4.35.8... Failed to install cabal-debian-4.35.8 Build log ( /home/builder/.cabal/logs/cabal-debian-4.35.8.log ): cabal: Entering directory '/tmp/cabal-tmp-24662/cabal-debian-4.35.8' Configuring cabal-debian-4.35.8... Building cabal-debian-4.35.8... Preprocessing library cabal-debian-4.35.8... [ 1 of 30] Compiling System.Git ( src/System/Git.hs, dist/build/System/Git.o ) [ 2 of 30] Compiling Paths_cabal_debian ( dist/build/autogen/Paths_cabal_debian.hs, dist/build/Paths_cabal_debian.o ) [ 3 of 30] Compiling Distribution.Version.Invert ( src/Distribution/Version/Invert.hs, dist/build/Distribution/Version/Invert.o ) [ 4 of 30] Compiling Debian.Orphans ( src/Debian/Orphans.hs, dist/build/Debian/Orphans.o ) [ 5 of 30] Compiling Debian.Debianize.Prelude ( src/Debian/Debianize/Prelude.hs, dist/build/Debian/Debianize/Prelude.o ) [ 6 of 30] Compiling Debian.Policy ( src/Debian/Policy.hs, dist/build/Debian/Policy.o ) [ 7 of 30] Compiling Debian.Debianize.Interspersed ( src/Debian/Debianize/Interspersed.hs, dist/build/Debian/Debianize/Interspersed.o ) [ 8 of 30] Compiling Debian.Debianize.VersionSplits ( src/Debian/Debianize/VersionSplits.hs, dist/build/Debian/Debianize/VersionSplits.o ) [ 9 of 30] Compiling Debian.Debianize.Changelog ( src/Debian/Debianize/Changelog.hs, dist/build/Debian/Debianize/Changelog.o ) [10 of 30] Compiling Debian.Debianize.BinaryDebDescription ( src/Debian/Debianize/BinaryDebDescription.hs, dist/build/Debian/Debianize/BinaryDebDescription.o ) [11 of 30] Compiling Debian.Debianize.SourceDebDescription ( src/Debian/Debianize/SourceDebDescription.hs, dist/build/Debian/Debianize/SourceDebDescription.o ) [12 of 30] Compiling Debian.GHC ( src/Debian/GHC.hs, dist/build/Debian/GHC.o ) [13 of 30] Compiling Debian.Debianize.Bundled ( src/Debian/Debianize/Bundled.hs, dist/build/Debian/Debianize/Bundled.o ) [14 of 30] Compiling Debian.Debianize.BasicInfo ( src/Debian/Debianize/BasicInfo.hs, dist/build/Debian/Debianize/BasicInfo.o ) [15 of 30] Compiling Debian.Debianize.InputCabal ( src/Debian/Debianize/InputCabal.hs, dist/build/Debian/Debianize/InputCabal.o ) [16 of 30] Compiling Data.Maybe.Extended ( src/Data/Maybe/Extended.hs, dist/build/Data/Maybe/Extended.o ) [17 of 30] Compiling Debian.Debianize.CopyrightDescription ( src/Debian/Debianize/CopyrightDescription.hs, dist/build/Debian/Debianize/CopyrightDescription.o ) [18 of 30] Compiling Debian.Debianize.DebInfo ( src/Debian/Debianize/DebInfo.hs, dist/build/Debian/Debianize/DebInfo.o ) [19 of 30] Compiling Debian.Debianize.CabalInfo ( src/Debian/Debianize/CabalInfo.hs, dist/build/Debian/Debianize/CabalInfo.o ) [20 of 30] Compiling Debian.Debianize.Monad ( src/Debian/Debianize/Monad.hs, dist/build/Debian/Debianize/Monad.o ) [21 of 30] Compiling Debian.Debianize.DebianName ( src/Debian/Debianize/DebianName.hs, dist/build/Debian/Debianize/DebianName.o ) [22 of 30] Compiling Debian.Debianize.BuildDependencies ( src/Debian/Debianize/BuildDependencies.hs, dist/build/Debian/Debianize/BuildDependencies.o ) src/Debian/Debianize/BuildDependencies.hs:14:1: warning: [-Wunused-imports] The import of ‘liftIO’ from module ‘Control.Monad.Trans’ is redundant [23 of 30] Compiling Debian.Debianize.Details ( src/Debian/Debianize/Details.hs, dist/build/Debian/Debianize/Details.o ) [24 of 30] Compiling Debian.Debianize.Goodies ( src/Debian/Debianize/Goodies.hs, dist/build/Debian/Debianize/Goodies.o ) [25 of 30] Compiling Debian.Debianize.Files ( src/Debian/Debianize/Files.hs, dist/build/Debian/Debianize/Files.o ) [26 of 30] Compiling Debian.Debianize.InputDebian ( src/Debian/Debianize/InputDebian.hs, dist/build/Debian/Debianize/InputDebian.o ) [27 of 30] Compiling Debian.Debianize.Finalize ( src/Debian/Debianize/Finalize.hs, dist/build/Debian/Debianize/Finalize.o ) [28 of 30] Compiling Debian.Debianize.Optparse ( src/Debian/Debianize/Optparse.hs, dist/build/Debian/Debianize/Optparse.o ) src/Debian/Debianize/Optparse.hs:183:46: error: • Ambiguous type variable ‘a0’ arising from a use of ‘parseRelations’ prevents the constraint ‘(ParseRelations a0)’ from being solved. Probable fix: use a type annotation to specify what ‘a0’ should be. These potential instances exist: instance ParseRelations String -- Defined in ‘Debian.Relation.String’ ...plus one instance involving out-of-scope types (use -fprint-potential-instances to see them all) • In the first argument of ‘(<$>)’, namely ‘parseRelations’ In the second argument of ‘(=<<)’, namely ‘parseRelations <$> O.str’ In the expression: either (fail . show) return =<< parseRelations <$> O.str src/Debian/Debianize/Optparse.hs:183:65: error: • Ambiguous type variable ‘a0’ arising from a use of ‘O.str’ prevents the constraint ‘(Data.String.IsString a0)’ from being solved. Probable fix: use a type annotation to specify what ‘a0’ should be. These potential instances exist: instance Data.String.IsString a => Data.String.IsString (Identity a) -- Defined in ‘Data.Functor.Identity’ instance a ~ Char => Data.String.IsString [a] -- Defined in ‘Data.String’ ...plus 17 instances involving out-of-scope types (use -fprint-potential-instances to see them all) • In the second argument of ‘(<$>)’, namely ‘O.str’ In the second argument of ‘(=<<)’, namely ‘parseRelations <$> O.str’ In the expression: either (fail . show) return =<< parseRelations <$> O.str src/Debian/Debianize/Optparse.hs:316:35: error: • Ambiguous type variable ‘string0’ arising from a use of ‘parseDebianVersion'’ prevents the constraint ‘(Debian.Version.Common.ParseDebianVersion string0)’ from being solved. Probable fix: use a type annotation to specify what ‘string0’ should be. These potential instance exist: instance Debian.Version.Common.ParseDebianVersion String -- Defined in ‘Debian.Version.String’ • In the second argument of ‘(.)’, namely ‘parseDebianVersion'’ In the first argument of ‘(<$>)’, namely ‘Just . parseDebianVersion'’ In the first argument of ‘O.option’, namely ‘(Just . parseDebianVersion' <$> O.str)’ src/Debian/Debianize/Optparse.hs:316:59: error: • Ambiguous type variable ‘string0’ arising from a use of ‘O.str’ prevents the constraint ‘(Data.String.IsString string0)’ from being solved. Probable fix: use a type annotation to specify what ‘string0’ should be. These potential instances exist: instance Data.String.IsString a => Data.String.IsString (Identity a) -- Defined in ‘Data.Functor.Identity’ instance a ~ Char => Data.String.IsString [a] -- Defined in ‘Data.String’ ...plus 17 instances involving out-of-scope types (use -fprint-potential-instances to see them all) • In the second argument of ‘(<$>)’, namely ‘O.str’ In the first argument of ‘O.option’, namely ‘(Just . parseDebianVersion' <$> O.str)’ In the expression: O.option (Just . parseDebianVersion' <$> O.str) m cabal: Leaving directory '/tmp/cabal-tmp-24662/cabal-debian-4.35.8' cabal: Error: some packages failed to install: cabal-debian-4.35.8 failed during the building phase. The exception was: ExitFailure 1