Resolving dependencies... Configuring ansi-terminal-0.6.2.3... Configuring auto-update-0.1.4... Building ansi-terminal-0.6.2.3... Building auto-update-0.1.4... Installed auto-update-0.1.4 Configuring base16-bytestring-0.1.1.6... Building base16-bytestring-0.1.1.6... Configuring base64-bytestring-1.0.0.1... Installed ansi-terminal-0.6.2.3 Building base64-bytestring-1.0.0.1... Configuring bindings-DSL-1.0.23... Installed base16-bytestring-0.1.1.6 Building bindings-DSL-1.0.23... Configuring bytestring-builder-0.10.8.1.0... Installed bindings-DSL-1.0.23 Configuring cereal-0.5.4.0... Installed base64-bytestring-1.0.0.1 Building bytestring-builder-0.10.8.1.0... Building cereal-0.5.4.0... Configuring easy-file-0.2.1... Installed bytestring-builder-0.10.8.1.0 Building easy-file-0.2.1... Configuring monad-loops-0.4.3... Installed easy-file-0.2.1 Building monad-loops-0.4.3... Configuring mtl-2.2.1... Installed monad-loops-0.4.3 Configuring network-2.6.3.1... Installed cereal-0.5.4.0 Building mtl-2.2.1... Building network-2.6.3.1... Configuring old-locale-1.0.0.7... Installed mtl-2.2.1 Building old-locale-1.0.0.7... Configuring primitive-0.6.1.0... Installed old-locale-1.0.0.7 Building primitive-0.6.1.0... Configuring random-1.1... Installed network-2.6.3.1 Configuring semigroups-0.18.2... Installed primitive-0.6.1.0 Building random-1.1... Building semigroups-0.18.2... Configuring split-0.2.3.1... Installed semigroups-0.18.2 Building split-0.2.3.1... Configuring stm-2.4.4.1... Installed random-1.1 Building stm-2.4.4.1... Configuring text-1.2.2.1... Installed split-0.2.3.1 Building text-1.2.2.1... Configuring transformers-compat-0.5.1.4... Installed stm-2.4.4.1 Building transformers-compat-0.5.1.4... Configuring unix-compat-0.4.3.1... Installed transformers-compat-0.5.1.4 Building unix-compat-0.4.3.1... Configuring zlib-0.6.1.2... Installed unix-compat-0.4.3.1 Building zlib-0.6.1.2... Installed zlib-0.6.1.2 Configuring ansi-wl-pprint-0.6.7.3... Building ansi-wl-pprint-0.6.7.3... Installed ansi-wl-pprint-0.6.7.3 Configuring hslogger-1.2.10... Building hslogger-1.2.10... Configuring old-time-1.1.0.3... Installed text-1.2.2.1 Building old-time-1.1.0.3... Configuring async-2.1.1... Installed hslogger-1.2.10 Building async-2.1.1... Configuring exceptions-0.8.3... Installed old-time-1.1.0.3 Building exceptions-0.8.3... Configuring stm-chans-3.0.0.4... Installed async-2.1.1 Configuring mmorph-1.0.9... Installed exceptions-0.8.3 Building stm-chans-3.0.0.4... Building mmorph-1.0.9... Configuring tagged-0.8.5... Installed stm-chans-3.0.0.4 Building tagged-0.8.5... Configuring transformers-base-0.4.4... Installed mmorph-1.0.9 Building transformers-base-0.4.4... Configuring vector-0.11.0.0... Installed transformers-base-0.4.4 Building vector-0.11.0.0... Installed tagged-0.8.5 Configuring hlibgit2-0.18.0.15... Building hlibgit2-0.18.0.15... Installed vector-0.11.0.0 Configuring optparse-applicative-0.13.0.0... Building optparse-applicative-0.13.0.0... Configuring blaze-builder-0.4.0.2... Installed optparse-applicative-0.13.0.0 Building blaze-builder-0.4.0.2... Installed blaze-builder-0.4.0.2 Configuring hashable-1.2.4.0... Building hashable-1.2.4.0... Configuring text-icu-0.7.0.1... Installed hashable-1.2.4.0 Building text-icu-0.7.0.1... Configuring unix-time-0.3.7... Installed text-icu-0.7.0.1 Building unix-time-0.3.7... Configuring system-filepath-0.4.13.4... Installed unix-time-0.3.7 Building system-filepath-0.4.13.4... Configuring monad-control-1.0.1.0... Installed system-filepath-0.4.13.4 Building monad-control-1.0.1.0... Configuring chunked-data-0.3.0... Installed monad-control-1.0.1.0 Building chunked-data-0.3.0... Installed chunked-data-0.3.0 Configuring mwc-random-0.13.5.0... Building mwc-random-0.13.5.0... Configuring vector-algorithms-0.7.0.1... Installed hlibgit2-0.18.0.15 Building vector-algorithms-0.7.0.1... Installed mwc-random-0.13.5.0 Configuring streaming-commons-0.1.16... Building streaming-commons-0.1.16... Configuring constraints-0.8... Installed vector-algorithms-0.7.0.1 Building constraints-0.8... Configuring unordered-containers-0.2.7.1... Installed streaming-commons-0.1.16 Building unordered-containers-0.2.7.1... Configuring scientific-0.3.4.9... Installed constraints-0.8 Building scientific-0.3.4.9... Configuring void-0.7.1... Installed scientific-0.3.4.9 Building void-0.7.1... Configuring system-fileio-0.3.16.3... Installed unordered-containers-0.2.7.1 Building system-fileio-0.3.16.3... Configuring lifted-base-0.2.3.8... Installed void-0.7.1 Building lifted-base-0.2.3.8... Configuring fast-logger-2.4.7... Installed system-fileio-0.3.16.3 Building fast-logger-2.4.7... Installed lifted-base-0.2.3.8 Configuring mono-traversable-1.0.1... Building mono-traversable-1.0.1... Configuring enclosed-exceptions-1.0.2... Installed fast-logger-2.4.7 Building enclosed-exceptions-1.0.2... Configuring attoparsec-0.13.1.0... Installed enclosed-exceptions-1.0.2 Building attoparsec-0.13.1.0... Configuring resourcet-1.1.9... Installed attoparsec-0.13.1.0 Configuring lifted-async-0.9.0... Installed mono-traversable-1.0.1 Building resourcet-1.1.9... Building lifted-async-0.9.0... Installed lifted-async-0.9.0 Configuring shelly-1.6.8.1... Installed resourcet-1.1.9 Configuring conduit-1.2.8... Building shelly-1.6.8.1... Building conduit-1.2.8... 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-19808/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-19808/shelly-1.6.8.1' Installed conduit-1.2.8 Configuring cereal-conduit-0.7.3... Configuring conduit-extra-1.1.15... Building cereal-conduit-0.7.3... Building conduit-extra-1.1.15... Installed cereal-conduit-0.7.3 Installed conduit-extra-1.1.15 Configuring conduit-combinators-1.0.8.3... Building conduit-combinators-1.0.8.3... Installed conduit-combinators-1.0.8.3 Configuring stm-conduit-3.0.0... Configuring gitlib-3.1.1... Building stm-conduit-3.0.0... Building gitlib-3.1.1... Installed stm-conduit-3.0.0 Installed gitlib-3.1.1 Configuring gitlib-libgit2-3.1.1... Building gitlib-libgit2-3.1.1... Installed gitlib-libgit2-3.1.1 cabal: Error: some packages failed to install: git-monitor-2.0.1.0 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