Resolving dependencies... Configuring base-compat-0.9.1... Configuring base-orphans-0.5.4... Building base-compat-0.9.1... Building base-orphans-0.5.4... Installed base-orphans-0.5.4 Configuring cabal-file-th-0.2.4... Building cabal-file-th-0.2.4... Installed base-compat-0.9.1 Configuring cmdargs-0.10.14... Building cmdargs-0.10.14... Configuring extensible-exceptions-0.1.1.4... Installed cabal-file-th-0.2.4 Building extensible-exceptions-0.1.1.4... Configuring dlist-0.8.0.2... Installed extensible-exceptions-0.1.1.4 Building dlist-0.8.0.2... Configuring io-storage-0.3... Installed dlist-0.8.0.2 Building io-storage-0.3... Configuring mtl-2.2.1... Installed io-storage-0.3 Building mtl-2.2.1... Configuring old-locale-1.0.0.7... Installed mtl-2.2.1 Building old-locale-1.0.0.7... Configuring network-2.6.3.1... Installed old-locale-1.0.0.7 Building network-2.6.3.1... Configuring parallel-3.2.1.0... Installed cmdargs-0.10.14 Building parallel-3.2.1.0... Configuring pointless-fun-1.1.0.6... Installed parallel-3.2.1.0 Building pointless-fun-1.1.0.6... Configuring prelude-extras-0.4.0.3... Installed pointless-fun-1.1.0.6 Building prelude-extras-0.4.0.3... Configuring random-1.1... Installed network-2.6.3.1 Building random-1.1... Configuring reflection-2.1.2... Installed prelude-extras-0.4.0.3 Building reflection-2.1.2... Configuring primitive-0.6.1.0... Installed random-1.1 Building primitive-0.6.1.0... Configuring semigroups-0.18.2... Installed primitive-0.6.1.0 Configuring stm-2.4.4.1... Installed reflection-2.1.2 Building semigroups-0.18.2... Building stm-2.4.4.1... Configuring time-locale-compat-0.1.1.3... Installed semigroups-0.18.2 Building time-locale-compat-0.1.1.3... Configuring transformers-compat-0.5.1.4... Installed stm-2.4.4.1 Configuring text-1.2.2.1... Installed time-locale-compat-0.1.1.3 Building transformers-compat-0.5.1.4... Building text-1.2.2.1... Configuring unix-compat-0.4.3.1... Installed transformers-compat-0.5.1.4 Building unix-compat-0.4.3.1... Installed unix-compat-0.4.3.1 Configuring regex-base-0.93.2... Building regex-base-0.93.2... Configuring parallel-io-0.3.3... Installed regex-base-0.93.2 Building parallel-io-0.3.3... Configuring hslogger-1.2.10... Installed parallel-io-0.3.3 Building hslogger-1.2.10... Configuring StateVar-1.1.0.4... Installed hslogger-1.2.10 Building StateVar-1.1.0.4... Configuring exceptions-0.8.3... Installed text-1.2.2.1 Configuring vector-0.11.0.0... Installed StateVar-1.1.0.4 Building exceptions-0.8.3... Building vector-0.11.0.0... Configuring async-2.1.1... Installed exceptions-0.8.3 Building async-2.1.1... Configuring tagged-0.8.5... Installed async-2.1.1 Building tagged-0.8.5... Configuring mmorph-1.0.9... Installed tagged-0.8.5 Building mmorph-1.0.9... Configuring transformers-base-0.4.4... Installed mmorph-1.0.9 Building transformers-base-0.4.4... Installed transformers-base-0.4.4 Configuring regex-posix-0.95.2... Building regex-posix-0.95.2... Configuring hashable-1.2.4.0... Installed regex-posix-0.95.2 Building hashable-1.2.4.0... Configuring double-conversion-2.0.2.0... Installed hashable-1.2.4.0 Building double-conversion-2.0.2.0... Configuring distributive-0.5.0.2... Installed vector-0.11.0.0 Building distributive-0.5.0.2... Configuring system-filepath-0.4.13.4... Installed double-conversion-2.0.2.0 Configuring monad-control-1.0.1.0... Installed distributive-0.5.0.2 Building monad-control-1.0.1.0... Building system-filepath-0.4.13.4... Installed monad-control-1.0.1.0 Configuring unordered-containers-0.2.7.1... Building unordered-containers-0.2.7.1... Configuring constraints-0.8... Installed system-filepath-0.4.13.4 Building constraints-0.8... Configuring void-0.7.1... Installed constraints-0.8 Configuring scientific-0.3.4.9... Installed unordered-containers-0.2.7.1 Building void-0.7.1... Building scientific-0.3.4.9... Configuring text-format-0.3.1.1... Installed void-0.7.1 Building text-format-0.3.1.1... Configuring lifted-base-0.2.3.8... Installed scientific-0.3.4.9 Building lifted-base-0.2.3.8... Installed text-format-0.3.1.1 Configuring stringable-0.1.3... Building stringable-0.1.3... Configuring contravariant-1.4... Installed lifted-base-0.2.3.8 Building contravariant-1.4... Configuring system-fileio-0.3.16.3... Installed stringable-0.1.3 Building system-fileio-0.3.16.3... Configuring attoparsec-0.13.1.0... Installed system-fileio-0.3.16.3 Installed contravariant-1.4 Configuring enclosed-exceptions-1.0.2... Building attoparsec-0.13.1.0... Building enclosed-exceptions-1.0.2... Configuring resourcet-1.1.9... Installed enclosed-exceptions-1.0.2 Building resourcet-1.1.9... Configuring lifted-async-0.9.0... Installed resourcet-1.1.9 Building lifted-async-0.9.0... Configuring comonad-5... Installed attoparsec-0.13.1.0 Installed lifted-async-0.9.0 Configuring conduit-1.2.8... Building conduit-1.2.8... Building comonad-5... Configuring aeson-1.0.2.1... Installed comonad-5 Building aeson-1.0.2.1... Configuring shelly-1.6.8.1... Installed conduit-1.2.8 Building shelly-1.6.8.1... Failed to install shelly-1.6.8.1 Build log ( /home/builder/.cabal/logs/shelly-1.6.8.1.log ): cabal: Entering directory '/tmp/cabal-tmp-32513/shelly-1.6.8.1' Configuring shelly-1.6.8.1... Building shelly-1.6.8.1... Preprocessing library shelly-1.6.8.1... [1 of 6] Compiling Shelly.Base ( src/Shelly/Base.hs, dist/build/Shelly/Base.o ) src/Shelly/Base.hs:39:1: warning: [-Wunused-imports] The import of ‘ProcessHandle’ from module ‘System.Process’ is redundant src/Shelly/Base.hs:42:1: warning: [-Wunused-imports] The import of ‘liftM’ from module ‘Control.Monad’ is redundant [2 of 6] Compiling Shelly.Find ( src/Shelly/Find.hs, dist/build/Shelly/Find.o ) src/Shelly/Find.hs:67:5: warning: [-Wname-shadowing] This binding for ‘traverse’ shadows the existing binding imported from ‘Prelude’ at src/Shelly/Find.hs:11:1-32 (and originally defined in ‘Data.Traversable’) [3 of 6] Compiling Shelly ( src/Shelly.hs, dist/build/Shelly.o ) src/Shelly.hs:129:1: warning: [-Wunused-imports] The import of ‘Monoid’ from module ‘Data.Monoid’ is redundant src/Shelly.hs:321:13: warning: [-Wunused-matches] Defined but not used: ‘fp’ src/Shelly.hs:376:5: warning: [-Wincomplete-patterns] Pattern match(es) are non-exhaustive In an equation for ‘toHandle’: Patterns not matched: (Just NoStream) [4 of 6] Compiling Shelly.Lifted ( src/Shelly/Lifted.hs, dist/build/Shelly/Lifted.o ) src/Shelly/Lifted.hs:104:1: warning: [-Wunused-imports] The import of ‘Data.Monoid’ is redundant except perhaps to import instances from ‘Data.Monoid’ To import instances alone, use: import Data.Monoid() src/Shelly/Lifted.hs:117:1: warning: [-Wdeprecations] Module ‘Control.Monad.Trans.Error’ is deprecated: Use Control.Monad.Trans.Except instead src/Shelly/Lifted.hs:142:11: warning: [-Wdeprecations] In the use of type constructor or class ‘Error’ (imported from Control.Monad.Trans.Error): Deprecated: "Use Control.Monad.Trans.Except instead" src/Shelly/Lifted.hs:142:43: warning: [-Wdeprecations] In the use of type constructor or class ‘ErrorT’ (imported from Control.Monad.Trans.Error): Deprecated: "Use Control.Monad.Trans.Except instead" src/Shelly/Lifted.hs:143:16: warning: [-Wdeprecations] In the use of data constructor ‘ErrorT’ (imported from Control.Monad.Trans.Error): Deprecated: "Use Control.Monad.Trans.Except instead" src/Shelly/Lifted.hs:242:29: warning: [-Wdeprecations] In the use of type constructor or class ‘Error’ (imported from Control.Monad.Trans.Error): Deprecated: "Use Control.Monad.Trans.Except instead" src/Shelly/Lifted.hs:243:29: warning: [-Wdeprecations] In the use of type constructor or class ‘ErrorT’ (imported from Control.Monad.Trans.Error): Deprecated: "Use Control.Monad.Trans.Except instead" src/Shelly/Lifted.hs:244:18: warning: [-Wdeprecations] In the use of type constructor or class ‘ErrorT’ (imported from Control.Monad.Trans.Error): Deprecated: "Use Control.Monad.Trans.Except instead" src/Shelly/Lifted.hs:246:9: warning: [-Wdeprecations] In the use of data constructor ‘ErrorT’ (imported from Control.Monad.Trans.Error): Deprecated: "Use Control.Monad.Trans.Except instead" src/Shelly/Lifted.hs:247:41: warning: [-Wdeprecations] In the use of ‘runErrorT’ (imported from Control.Monad.Trans.Error): Deprecated: "Use Control.Monad.Trans.Except instead" src/Shelly/Lifted.hs:248:31: warning: [-Wdeprecations] In the use of data constructor ‘ErrorT’ (imported from Control.Monad.Trans.Error): Deprecated: "Use Control.Monad.Trans.Except instead" [5 of 6] Compiling Shelly.Pipe ( src/Shelly/Pipe.hs, dist/build/Shelly/Pipe.o ) src/Shelly/Pipe.hs:122:1: error: • The default type ‘Text’ is not an instance of ‘Num’ • When checking the types in a default declaration cabal: Leaving directory '/tmp/cabal-tmp-32513/shelly-1.6.8.1' Configuring bifunctors-5.4.1... Building bifunctors-5.4.1... Installed bifunctors-5.4.1 Configuring profunctors-5.2... Building profunctors-5.2... Configuring semigroupoids-5.1... Installed aeson-1.0.2.1 Building semigroupoids-5.1... Installed profunctors-5.2 Configuring yaml-0.8.21.1... Building yaml-0.8.21.1... Installed semigroupoids-5.1 Configuring free-4.12.4... Building free-4.12.4... Installed yaml-0.8.21.1 Installed free-4.12.4 Configuring adjunctions-4.3... Building adjunctions-4.3... Installed adjunctions-4.3 Configuring kan-extensions-5.0.1... Building kan-extensions-5.0.1... Installed kan-extensions-5.0.1 Configuring lens-4.15.1... Building lens-4.15.1... Installed lens-4.15.1 cabal: Error: some packages failed to install: pushme-1.0.0 depends on shelly-1.6.8.1 which failed to install. shelly-1.6.8.1 failed during the building phase. The exception was: ExitFailure 1