Resolving dependencies... Configuring ansi-terminal-0.6.2.3... Configuring base-compat-0.9.1... Building ansi-terminal-0.6.2.3... Building base-compat-0.9.1... Installed ansi-terminal-0.6.2.3 Configuring base-orphans-0.5.4... Installed base-compat-0.9.1 Configuring call-stack-0.1.0... Building base-orphans-0.5.4... Building call-stack-0.1.0... Installed base-orphans-0.5.4 Configuring cereal-0.5.4.0... Building cereal-0.5.4.0... Installed call-stack-0.1.0 Configuring dlist-0.8.0.2... Building dlist-0.8.0.2... Installed dlist-0.8.0.2 Configuring foundation-0.0.2... Building foundation-0.0.2... Configuring haskell-qrencode-1.0.4... Installed cereal-0.5.4.0 Building haskell-qrencode-1.0.4... Configuring mtl-2.2.1... Installed haskell-qrencode-1.0.4 Building mtl-2.2.1... Configuring network-2.6.3.1... Installed mtl-2.2.1 Building network-2.6.3.1... Configuring old-locale-1.0.0.7... Installed network-2.6.3.1 Building old-locale-1.0.0.7... Configuring prelude-extras-0.4.0.3... Installed old-locale-1.0.0.7 Building prelude-extras-0.4.0.3... Configuring parallel-3.2.1.0... Installed prelude-extras-0.4.0.3 Building parallel-3.2.1.0... Configuring primitive-0.6.1.0... Installed parallel-3.2.1.0 Building primitive-0.6.1.0... Configuring reflection-2.1.2... Installed foundation-0.0.2 Building reflection-2.1.2... Configuring random-1.1... Installed primitive-0.6.1.0 Building random-1.1... Configuring stm-2.4.4.1... Installed reflection-2.1.2 Configuring semigroups-0.18.2... Installed random-1.1 Building stm-2.4.4.1... Building semigroups-0.18.2... Configuring text-1.2.2.1... Installed semigroups-0.18.2 Building text-1.2.2.1... Configuring time-locale-compat-0.1.1.3... Installed stm-2.4.4.1 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 zlib-0.6.1.2... Installed transformers-compat-0.5.1.4 Building zlib-0.6.1.2... Configuring ansi-wl-pprint-0.6.7.3... Installed zlib-0.6.1.2 Building ansi-wl-pprint-0.6.7.3... Installed ansi-wl-pprint-0.6.7.3 Configuring HUnit-1.5.0.0... Building HUnit-1.5.0.0... Installed HUnit-1.5.0.0 Configuring hslogger-1.2.10... Configuring regex-base-0.93.2... Installed text-1.2.2.1 Building hslogger-1.2.10... Building regex-base-0.93.2... Configuring memory-0.14... Installed regex-base-0.93.2 Building memory-0.14... Configuring old-time-1.1.0.3... Installed hslogger-1.2.10 Building old-time-1.1.0.3... Configuring vector-0.11.0.0... Installed old-time-1.1.0.3 Building vector-0.11.0.0... Configuring StateVar-1.1.0.4... Installed memory-0.14 Building StateVar-1.1.0.4... Configuring MonadRandom-0.4.2.3... Installed StateVar-1.1.0.4 Building MonadRandom-0.4.2.3... Configuring exceptions-0.8.3... Installed MonadRandom-0.4.2.3 Building exceptions-0.8.3... Configuring mmorph-1.0.9... Installed exceptions-0.8.3 Building mmorph-1.0.9... Configuring tagged-0.8.5... Installed mmorph-1.0.9 Building tagged-0.8.5... Configuring optparse-applicative-0.13.0.0... Installed tagged-0.8.5 Building optparse-applicative-0.13.0.0... Configuring transformers-base-0.4.4... Installed optparse-applicative-0.13.0.0 Building transformers-base-0.4.4... Installed vector-0.11.0.0 Configuring hashable-1.2.4.0... Building hashable-1.2.4.0... Installed transformers-base-0.4.4 Configuring regex-posix-0.95.2... Building regex-posix-0.95.2... Configuring parsec-3.1.11... Installed hashable-1.2.4.0 Building parsec-3.1.11... Configuring distributive-0.5.0.2... Installed regex-posix-0.95.2 Building distributive-0.5.0.2... Configuring cryptonite-0.21... Installed parsec-3.1.11 Building cryptonite-0.21... Installed distributive-0.5.0.2 Configuring JuicyPixels-3.2.8... Building JuicyPixels-3.2.8... Installed JuicyPixels-3.2.8 Configuring monad-control-1.0.1.0... Building monad-control-1.0.1.0... Configuring scientific-0.3.4.9... Installed monad-control-1.0.1.0 Building scientific-0.3.4.9... Configuring unordered-containers-0.2.7.2... Installed cryptonite-0.21 Building unordered-containers-0.2.7.2... Configuring regex-compat-0.95.1... Installed scientific-0.3.4.9 Building regex-compat-0.95.1... Configuring void-0.7.1... Installed regex-compat-0.95.1 Building void-0.7.1... Installed void-0.7.1 Configuring attoparsec-0.13.1.0... Building attoparsec-0.13.1.0... Configuring contravariant-1.4... Installed unordered-containers-0.2.7.2 Building contravariant-1.4... Configuring MissingH-1.4.0.1... Installed contravariant-1.4 Building MissingH-1.4.0.1... Configuring comonad-5... Installed attoparsec-0.13.1.0 Building comonad-5... Installed comonad-5 Configuring aeson-1.0.2.1... Building aeson-1.0.2.1... Configuring bifunctors-5.4.1... Installed MissingH-1.4.0.1 Building bifunctors-5.4.1... Installed bifunctors-5.4.1 Configuring semigroupoids-5.1... Building semigroupoids-5.1... Configuring profunctors-5.2... Installed aeson-1.0.2.1 Building profunctors-5.2... Installed semigroupoids-5.1 Installed profunctors-5.2 Configuring free-4.12.4... Building free-4.12.4... Installed free-4.12.4 Configuring adjunctions-4.3... Configuring either-4.4.1.1... Building either-4.4.1.1... Building adjunctions-4.3... Installed either-4.4.1.1 Configuring jose-jwt-0.7.4... Building jose-jwt-0.7.4... Installed adjunctions-4.3 Configuring kan-extensions-5.0.1... Building kan-extensions-5.0.1... Installed jose-jwt-0.7.4 Installed kan-extensions-5.0.1 Configuring lens-4.15.1... Building lens-4.15.1... Installed lens-4.15.1 Configuring qr-imager-0.2.1.1... Building qr-imager-0.2.1.1... Failed to install qr-imager-0.2.1.1 Build log ( /home/builder/.cabal/logs/qr-imager-0.2.1.1.log ): cabal: Entering directory '/tmp/cabal-tmp-1207/qr-imager-0.2.1.1' Configuring qr-imager-0.2.1.1... Building qr-imager-0.2.1.1... Preprocessing library qr-imager-0.2.1.1... [1 of 5] Compiling Data.QRCodes.Utils ( src/Data/QRCodes/Utils.hs, dist/build/Data/QRCodes/Utils.o ) [2 of 5] Compiling Data.QRCodes.Signature ( src/Data/QRCodes/Signature.hs, dist/build/Data/QRCodes/Signature.o ) [3 of 5] Compiling Data.QRCodes.Image ( src/Data/QRCodes/Image.hs, dist/build/Data/QRCodes/Image.o ) [4 of 5] Compiling Data.QRCodes ( src/Data/QRCodes.hs, dist/build/Data/QRCodes.o ) [5 of 5] Compiling Data.QRCodes.Exe ( src/Data/QRCodes/Exe.hs, dist/build/Data/QRCodes/Exe.o ) src/Data/QRCodes/Exe.hs:24:13: error: • Variable not in scope: (<>) :: InfoMod a2 -> InfoMod a1 -> t0 • Perhaps you meant one of these: ‘<$>’ (imported from Options.Applicative), ‘*>’ (imported from Options.Applicative), ‘<$’ (imported from Options.Applicative) src/Data/QRCodes/Exe.hs:25:13: error: • Variable not in scope: (<>) :: t0 -> InfoMod a0 -> InfoMod Prog • Perhaps you meant one of these: ‘<$>’ (imported from Options.Applicative), ‘*>’ (imported from Options.Applicative), ‘<$’ (imported from Options.Applicative) src/Data/QRCodes/Exe.hs:54:9: error: • Variable not in scope: (<>) :: Mod CommandFields Com -> Mod CommandFields Com -> Mod CommandFields Com • Perhaps you meant one of these: ‘<$>’ (imported from Options.Applicative), ‘*>’ (imported from Options.Applicative), ‘<$’ (imported from Options.Applicative) src/Data/QRCodes/Exe.hs:58:9: error: • Variable not in scope: (<>) :: Mod f2 a5 -> Mod f1 a4 -> t1 • Perhaps you meant one of these: ‘<$>’ (imported from Options.Applicative), ‘*>’ (imported from Options.Applicative), ‘<$’ (imported from Options.Applicative) src/Data/QRCodes/Exe.hs:59:9: error: • Variable not in scope: (<>) :: t1 -> Mod f0 a3 -> Mod FlagFields Bool • Perhaps you meant one of these: ‘<$>’ (imported from Options.Applicative), ‘*>’ (imported from Options.Applicative), ‘<$’ (imported from Options.Applicative) src/Data/QRCodes/Exe.hs:62:9: error: • Variable not in scope: (<>) :: Mod f5 a8 -> Mod f4 a7 -> t2 • Perhaps you meant one of these: ‘<$>’ (imported from Options.Applicative), ‘*>’ (imported from Options.Applicative), ‘<$’ (imported from Options.Applicative) src/Data/QRCodes/Exe.hs:63:9: error: • Variable not in scope: (<>) :: t2 -> Mod f3 a6 -> Mod FlagFields Bool • Perhaps you meant one of these: ‘<$>’ (imported from Options.Applicative), ‘*>’ (imported from Options.Applicative), ‘<$’ (imported from Options.Applicative) cabal: Leaving directory '/tmp/cabal-tmp-1207/qr-imager-0.2.1.1' cabal: Error: some packages failed to install: qr-imager-0.2.1.1 failed during the building phase. The exception was: ExitFailure 1