Resolving dependencies... Configuring GenericPretty-1.2.1... Configuring base-compat-0.9.3... Building GenericPretty-1.2.1... Building base-compat-0.9.3... Installed GenericPretty-1.2.1 Configuring base-orphans-0.6... Building base-orphans-0.6... Configuring cabal-doctest-1.0.3... Installed base-compat-0.9.3 Building cabal-doctest-1.0.3... Configuring call-stack-0.1.0... Installed base-orphans-0.6 Building call-stack-0.1.0... Configuring colour-2.3.3... Installed cabal-doctest-1.0.3 Configuring dlist-0.8.0.3... Installed call-stack-0.1.0 Building colour-2.3.3... 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 integer-logarithms-1.0.2... Installed fail-4.9.0.0 Building integer-logarithms-1.0.2... Configuring parallel-3.2.1.1... Installed colour-2.3.3 Configuring mtl-2.2.1... Installed integer-logarithms-1.0.2 Building parallel-3.2.1.1... Building mtl-2.2.1... Configuring prelude-extras-0.4.0.3... Installed parallel-3.2.1.1 Building prelude-extras-0.4.0.3... Configuring primitive-0.6.2.0... Installed mtl-2.2.1 Building primitive-0.6.2.0... Configuring random-1.1... Installed prelude-extras-0.4.0.3 Building random-1.1... Configuring reflection-2.1.2... Installed random-1.1 Building reflection-2.1.2... Configuring semigroups-0.18.3... Installed primitive-0.6.2.0 Building semigroups-0.18.3... Configuring stm-2.4.4.1... Installed semigroups-0.18.3 Building stm-2.4.4.1... Configuring syb-0.7... Installed reflection-2.1.2 Building syb-0.7... Configuring text-1.2.2.2... Installed stm-2.4.4.1 Building text-1.2.2.2... Configuring th-abstraction-0.2.6.0... Installed syb-0.7 Building th-abstraction-0.2.6.0... Configuring time-locale-compat-0.1.1.3... Installed th-abstraction-0.2.6.0 Building time-locale-compat-0.1.1.3... Configuring transformers-compat-0.5.1.4... Installed time-locale-compat-0.1.1.3 Building transformers-compat-0.5.1.4... Configuring void-0.7.2... Installed transformers-compat-0.5.1.4 Building void-0.7.2... Installed void-0.7.2 Configuring vector-0.12.0.1... Building vector-0.12.0.1... Configuring ansi-terminal-0.7.1.1... Installed text-1.2.2.2 Building ansi-terminal-0.7.1.1... Configuring exceptions-0.8.3... Installed ansi-terminal-0.7.1.1 Building exceptions-0.8.3... Configuring StateVar-1.1.0.4... Installed exceptions-0.8.3 Building StateVar-1.1.0.4... Configuring mmorph-1.1.0... Installed StateVar-1.1.0.4 Building mmorph-1.1.0... Configuring tagged-0.8.5... Installed mmorph-1.1.0 Building tagged-0.8.5... Configuring transformers-base-0.4.4... Installed tagged-0.8.5 Building transformers-base-0.4.4... Installed transformers-base-0.4.4 Configuring ansi-wl-pprint-0.6.8.1... Building ansi-wl-pprint-0.6.8.1... Configuring hashable-1.2.6.1... Installed ansi-wl-pprint-0.6.8.1 Building hashable-1.2.6.1... Configuring distributive-0.5.3... Installed vector-0.12.0.1 Configuring contravariant-1.4... Installed hashable-1.2.6.1 Building contravariant-1.4... Building distributive-0.5.3... Warning: /tmp/pkgConf-distributive-0.5378409503515530019.3: Unrecognized field dynamic-library-dirs on line 22 Configuring monad-control-1.0.2.2... Installed distributive-0.5.3 Installed contravariant-1.4 Configuring optparse-applicative-0.14.0.0... Building monad-control-1.0.2.2... Building optparse-applicative-0.14.0.0... Configuring scientific-0.3.5.2... Installed monad-control-1.0.2.2 Building scientific-0.3.5.2... Configuring uuid-types-1.0.3... Installed optparse-applicative-0.14.0.0 Configuring unordered-containers-0.2.8.0... Installed scientific-0.3.5.2 Building uuid-types-1.0.3... Building unordered-containers-0.2.8.0... Configuring comonad-5.0.2... Installed uuid-types-1.0.3 Building comonad-5.0.2... Installed unordered-containers-0.2.8.0 Configuring lifted-base-0.2.3.11... Building lifted-base-0.2.3.11... Warning: /tmp/pkgConf-comonad-5.0350322227841148365.2: Unrecognized field dynamic-library-dirs on line 29 Installed comonad-5.0.2 Configuring attoparsec-0.13.2.0... Building attoparsec-0.13.2.0... Configuring uniplate-1.6.12... Installed lifted-base-0.2.3.11 Building uniplate-1.6.12... Installed attoparsec-0.13.2.0 Configuring bifunctors-5.4.2... Building bifunctors-5.4.2... Installed uniplate-1.6.12 Configuring resourcet-1.1.9... Building resourcet-1.1.9... Configuring aeson-1.2.3.0... Installed resourcet-1.1.9 Building aeson-1.2.3.0... Installed bifunctors-5.4.2 Configuring profunctors-5.2.1... Building profunctors-5.2.1... Configuring conduit-1.2.12.1... Installed profunctors-5.2.1 Building conduit-1.2.12.1... Configuring semigroupoids-5.2.1... Installed aeson-1.2.3.0 Installed conduit-1.2.12.1 Configuring yaml-0.8.24... Building yaml-0.8.24... Building semigroupoids-5.2.1... Warning: /tmp/pkgConf-semigroupoids-5.21504569917680466996.1: Unrecognized field dynamic-library-dirs on line 60 Installed semigroupoids-5.2.1 Configuring free-4.12.4... Building free-4.12.4... Installed yaml-0.8.24 Installed free-4.12.4 Configuring adjunctions-4.3... Building adjunctions-4.3... Installed adjunctions-4.3 Configuring kan-extensions-5.0.2... Building kan-extensions-5.0.2... Installed kan-extensions-5.0.2 Configuring lens-4.15.4... Building lens-4.15.4... Warning: /tmp/pkgConf-lens-4.157407593551285228804.4: Unrecognized field dynamic-library-dirs on line 122 Installed lens-4.15.4 Configuring json-autotype-1.0.17... Building json-autotype-1.0.17... Failed to install json-autotype-1.0.17 Build log ( /home/builder/.cabal/logs/json-autotype-1.0.17.log ): cabal: Entering directory '/tmp/cabal-tmp-31485/json-autotype-1.0.17' Configuring json-autotype-1.0.17... Building json-autotype-1.0.17... Preprocessing library json-autotype-1.0.17... [1 of 7] Compiling Data.Aeson.AutoType.Util ( Data/Aeson/AutoType/Util.hs, dist/build/Data/Aeson/AutoType/Util.o ) [2 of 7] Compiling Data.Aeson.AutoType.Pretty ( Data/Aeson/AutoType/Pretty.hs, dist/build/Data/Aeson/AutoType/Pretty.o ) [3 of 7] Compiling Data.Aeson.AutoType.Type ( Data/Aeson/AutoType/Type.hs, dist/build/Data/Aeson/AutoType/Type.o ) [4 of 7] Compiling Data.Aeson.AutoType.Extract ( Data/Aeson/AutoType/Extract.hs, dist/build/Data/Aeson/AutoType/Extract.o ) [5 of 7] Compiling Data.Aeson.AutoType.Format ( Data/Aeson/AutoType/Format.hs, dist/build/Data/Aeson/AutoType/Format.o ) [6 of 7] Compiling Data.Aeson.AutoType.CodeGen ( Data/Aeson/AutoType/CodeGen.hs, dist/build/Data/Aeson/AutoType/CodeGen.o ) [7 of 7] Compiling Data.Aeson.AutoType.Alternative ( Data/Aeson/AutoType/Alternative.hs, dist/build/Data/Aeson/AutoType/Alternative.o ) Preprocessing executable 'json-autotype' for json-autotype-1.0.17... [1 of 8] Compiling Data.Aeson.AutoType.Util ( Data/Aeson/AutoType/Util.hs, dist/build/json-autotype/json-autotype-tmp/Data/Aeson/AutoType/Util.o ) [2 of 8] Compiling Data.Aeson.AutoType.Pretty ( Data/Aeson/AutoType/Pretty.hs, dist/build/json-autotype/json-autotype-tmp/Data/Aeson/AutoType/Pretty.o ) [3 of 8] Compiling Data.Aeson.AutoType.Type ( Data/Aeson/AutoType/Type.hs, dist/build/json-autotype/json-autotype-tmp/Data/Aeson/AutoType/Type.o ) [4 of 8] Compiling Data.Aeson.AutoType.Extract ( Data/Aeson/AutoType/Extract.hs, dist/build/json-autotype/json-autotype-tmp/Data/Aeson/AutoType/Extract.o ) [5 of 8] Compiling Data.Aeson.AutoType.Format ( Data/Aeson/AutoType/Format.hs, dist/build/json-autotype/json-autotype-tmp/Data/Aeson/AutoType/Format.o ) [6 of 8] Compiling Data.Aeson.AutoType.CodeGen ( Data/Aeson/AutoType/CodeGen.hs, dist/build/json-autotype/json-autotype-tmp/Data/Aeson/AutoType/CodeGen.o ) [7 of 8] Compiling CommonCLI ( CommonCLI.hs, dist/build/json-autotype/json-autotype-tmp/CommonCLI.o ) [8 of 8] Compiling Main ( GenerateJSONParser.hs, dist/build/json-autotype/json-autotype-tmp/Main.o ) GenerateJSONParser.hs:59:21: error: Ambiguous occurrence ‘Options’ It could refer to either ‘Data.Aeson.Options’, imported from ‘Data.Aeson’ at GenerateJSONParser.hs:22:1-27 (and originally defined in ‘aeson-1.2.3.0:Data.Aeson.Types.Internal’) or ‘Main.Options’, defined at GenerateJSONParser.hs:50:1 GenerateJSONParser.hs:80:28: error: Ambiguous occurrence ‘Options’ It could refer to either ‘Data.Aeson.Options’, imported from ‘Data.Aeson’ at GenerateJSONParser.hs:22:1-27 (and originally defined in ‘aeson-1.2.3.0:Data.Aeson.Types.Internal’) or ‘Main.Options’, defined at GenerateJSONParser.hs:50:1 GenerateJSONParser.hs:124:29: error: Ambiguous occurrence ‘Options’ It could refer to either ‘Data.Aeson.Options’, imported from ‘Data.Aeson’ at GenerateJSONParser.hs:22:1-27 (and originally defined in ‘aeson-1.2.3.0:Data.Aeson.Types.Internal’) or ‘Main.Options’, defined at GenerateJSONParser.hs:50:1 cabal: Leaving directory '/tmp/cabal-tmp-31485/json-autotype-1.0.17' cabal: Error: some packages failed to install: json-autotype-1.0.17 failed during the building phase. The exception was: ExitFailure 1