Resolving dependencies... Configuring autoexporter-1.1.3... Configuring base-compat-0.9.3... Building base-compat-0.9.3... Building autoexporter-1.1.3... Installed autoexporter-1.1.3 Configuring base-orphans-0.6... Installed base-compat-0.9.3 Configuring base-prelude-1.2.0.1... Building base-orphans-0.6... Building base-prelude-1.2.0.1... Installed base-orphans-0.6 Configuring base16-bytestring-0.1.1.6... Installed base-prelude-1.2.0.1 Configuring base64-bytestring-1.0.0.1... Building base16-bytestring-0.1.1.6... Building base64-bytestring-1.0.0.1... Installed base16-bytestring-0.1.1.6 Configuring cabal-doctest-1.0.4... Building cabal-doctest-1.0.4... Installed base64-bytestring-1.0.0.1 Configuring clock-0.7.2... Building clock-0.7.2... Installed cabal-doctest-1.0.4 Configuring cmdargs-0.10.18... Building cmdargs-0.10.18... Installed clock-0.7.2 Configuring colour-2.3.4... Building colour-2.3.4... Installed colour-2.3.4 Configuring data-lens-light-0.1.2.2... Building data-lens-light-0.1.2.2... Installed data-lens-light-0.1.2.2 Configuring dlist-0.8.0.3... Building dlist-0.8.0.3... Installed dlist-0.8.0.3 Configuring double-conversion-2.0.2.0... Building double-conversion-2.0.2.0... Installed cmdargs-0.10.18 Configuring hostname-1.0... Building hostname-1.0... Installed double-conversion-2.0.2.0 Configuring managed-1.0.5... Installed hostname-1.0 Configuring microlens-0.4.8.1... Building managed-1.0.5... Building microlens-0.4.8.1... Installed managed-1.0.5 Configuring monad-loops-0.4.3... Building monad-loops-0.4.3... Installed microlens-0.4.8.1 Configuring old-locale-1.0.0.7... Building old-locale-1.0.0.7... Installed monad-loops-0.4.3 Configuring optional-args-1.0.1... Building optional-args-1.0.1... Installed old-locale-1.0.0.7 Configuring polyparse-1.12... Building polyparse-1.12... Installed optional-args-1.0.1 Configuring semigroups-0.18.3... Building semigroups-0.18.3... Installed semigroups-0.18.3 Configuring system-filepath-0.4.13.4... Building system-filepath-0.4.13.4... Installed polyparse-1.12 Configuring th-abstraction-0.2.6.0... Building th-abstraction-0.2.6.0... Installed system-filepath-0.4.13.4 Configuring time-locale-compat-0.1.1.3... Building time-locale-compat-0.1.1.3... Installed time-locale-compat-0.1.1.3 Configuring transformers-compat-0.5.1.4... Building transformers-compat-0.5.1.4... Installed th-abstraction-0.2.6.0 Configuring traverse-with-class-1.0.0.0... Building traverse-with-class-1.0.0.0... Installed transformers-compat-0.5.1.4 Configuring type-operators-0.1.0.4... Building type-operators-0.1.0.4... Installed type-operators-0.1.0.4 Configuring uniplate-1.6.12... Building uniplate-1.6.12... Installed traverse-with-class-1.0.0.0 Configuring unix-compat-0.5.0.1... Building unix-compat-0.5.0.1... Installed unix-compat-0.5.0.1 Configuring unliftio-core-0.1.0.0... Building unliftio-core-0.1.0.0... Installed unliftio-core-0.1.0.0 Configuring utf8-string-1.0.1.1... Building utf8-string-1.0.1.1... Installed uniplate-1.6.12 Configuring uuid-types-1.0.3... Building uuid-types-1.0.3... Installed utf8-string-1.0.1.1 Configuring vector-th-unbox-0.2.1.6... Building vector-th-unbox-0.2.1.6... Installed uuid-types-1.0.3 Configuring void-0.7.2... Building void-0.7.2... Installed vector-th-unbox-0.2.1.6 Configuring markdown-unlit-0.5.0... Installed void-0.7.2 Configuring ansi-terminal-0.7.1.1... Building markdown-unlit-0.5.0... Building ansi-terminal-0.7.1.1... Installed markdown-unlit-0.5.0 Configuring microlens-th-0.4.1.1... Building microlens-th-0.4.1.1... Installed ansi-terminal-0.7.1.1 Configuring microlens-ghc-0.4.8.0... Building microlens-ghc-0.4.8.0... Installed microlens-ghc-0.4.8.0 Configuring text-format-0.3.1.1... Building text-format-0.3.1.1... Installed microlens-th-0.4.1.1 Configuring old-time-1.1.0.3... Building old-time-1.1.0.3... Installed text-format-0.3.1.1 Configuring vector-builder-0.3.4.1... Building vector-builder-0.3.4.1... Installed old-time-1.1.0.3 Configuring system-fileio-0.3.16.3... Installed vector-builder-0.3.4.1 Configuring transformers-base-0.4.4... Building system-fileio-0.3.16.3... Building transformers-base-0.4.4... Installed transformers-base-0.4.4 Configuring tagged-0.8.5... Installed system-fileio-0.3.16.3 Configuring mmorph-1.1.0... Building tagged-0.8.5... Building mmorph-1.1.0... Installed mmorph-1.1.0 Configuring microlens-mtl-0.1.11.0... Installed tagged-0.8.5 Configuring exceptions-0.8.3... Building microlens-mtl-0.1.11.0... Building exceptions-0.8.3... Installed microlens-mtl-0.1.11.0 Configuring math-functions-0.2.1.0... Installed exceptions-0.8.3 Configuring contravariant-1.4... Building math-functions-0.2.1.0... Building contravariant-1.4... Installed contravariant-1.4 Configuring pretty-simple-2.0.1.0... Building pretty-simple-2.0.1.0... Installed math-functions-0.2.1.0 Configuring ansi-wl-pprint-0.6.8.1... Building ansi-wl-pprint-0.6.8.1... Installed pretty-simple-2.0.1.0 Configuring fmt-0.5.0.0... Building fmt-0.5.0.0... Installed ansi-wl-pprint-0.6.8.1 Configuring cpphs-1.20.8... Building cpphs-1.20.8... Installed fmt-0.5.0.0 Configuring monad-control-1.0.2.2... Building monad-control-1.0.2.2... Installed monad-control-1.0.2.2 Configuring distributive-0.5.3... Building distributive-0.5.3... Installed cpphs-1.20.8 Configuring aeson-1.2.3.0... Building aeson-1.2.3.0... Installed distributive-0.5.3 Configuring microlens-platform-0.3.9.0... Building microlens-platform-0.3.9.0... Installed microlens-platform-0.3.9.0 Configuring temporary-1.2.1.1... Building temporary-1.2.1.1... Installed temporary-1.2.1.1 Configuring safe-exceptions-0.1.6.0... Building safe-exceptions-0.1.6.0... Installed safe-exceptions-0.1.6.0 Configuring mwc-random-0.13.6.0... Building mwc-random-0.13.6.0... Installed mwc-random-0.13.6.0 Configuring optparse-applicative-0.14.0.0... Building optparse-applicative-0.14.0.0... Installed aeson-1.2.3.0 Configuring lifted-base-0.2.3.11... Building lifted-base-0.2.3.11... Installed optparse-applicative-0.14.0.0 Configuring haskell-src-exts-1.19.1... Installed lifted-base-0.2.3.11 Configuring comonad-5.0.2... Building haskell-src-exts-1.19.1... Building comonad-5.0.2... Installed comonad-5.0.2 Configuring universum-1.0.0... Building universum-1.0.0... Installed universum-1.0.0 Configuring path-0.6.1... Building path-0.6.1... Installed path-0.6.1 Configuring aeson-pretty-0.8.5... Building aeson-pretty-0.8.5... Installed aeson-pretty-0.8.5 Configuring resourcet-1.1.10... Building resourcet-1.1.10... Installed resourcet-1.1.10 Configuring bifunctors-5.5... Building bifunctors-5.5... Installed bifunctors-5.5 Configuring path-io-1.3.3... Building path-io-1.3.3... Installed path-io-1.3.3 Configuring conduit-1.2.12.1... Building conduit-1.2.12.1... Installed conduit-1.2.12.1 Configuring profunctors-5.2.1... Building profunctors-5.2.1... Installed profunctors-5.2.1 Configuring yaml-0.8.25... Building yaml-0.8.25... Installed yaml-0.8.25 Configuring foldl-1.3.5... Building foldl-1.3.5... Installed haskell-src-exts-1.19.1 Configuring log-warper-1.8.3... Installed foldl-1.3.5 Configuring hse-cpp-0.2... Building log-warper-1.8.3... Building hse-cpp-0.2... Installed hse-cpp-0.2 Configuring haskell-names-0.9.0... Building haskell-names-0.9.0... Failed to install log-warper-1.8.3 Build log ( /home/builder/.cabal/logs/ghc-8.2.2/log-warper-1.8.3-FJi3sFG5nWlCeuwUYUNKzc.log ): cabal: Entering directory '/tmp/cabal-tmp-10954/log-warper-1.8.3' Configuring log-warper-1.8.3... Preprocessing library for log-warper-1.8.3.. Building library for log-warper-1.8.3.. [ 1 of 19] Compiling System.Wlog.FileUtils ( src/System/Wlog/FileUtils.hs, dist/build/System/Wlog/FileUtils.o ) [ 2 of 19] Compiling System.Wlog.LoggerName ( src/System/Wlog/LoggerName.hs, dist/build/System/Wlog/LoggerName.o ) [ 3 of 19] Compiling System.Wlog.HasLoggerName ( src/System/Wlog/HasLoggerName.hs, dist/build/System/Wlog/HasLoggerName.o ) [ 4 of 19] Compiling System.Wlog.LoggerNameBox ( src/System/Wlog/LoggerNameBox.hs, dist/build/System/Wlog/LoggerNameBox.o ) [ 5 of 19] Compiling System.Wlog.MemoryQueue ( src/System/Wlog/MemoryQueue.hs, dist/build/System/Wlog/MemoryQueue.o ) [ 6 of 19] Compiling System.Wlog.Severity ( src/System/Wlog/Severity.hs, dist/build/System/Wlog/Severity.o ) [ 7 of 19] Compiling System.Wlog.Color ( src/System/Wlog/Color.hs, dist/build/System/Wlog/Color.o ) [ 8 of 19] Compiling System.Wlog.Formatter ( src/System/Wlog/Formatter.hs, dist/build/System/Wlog/Formatter.o ) [ 9 of 19] Compiling System.Wlog.LogHandler ( src/System/Wlog/LogHandler.hs, dist/build/System/Wlog/LogHandler.o ) [10 of 19] Compiling System.Wlog.LogHandler.Simple ( src/System/Wlog/LogHandler/Simple.hs, dist/build/System/Wlog/LogHandler/Simple.o ) [11 of 19] Compiling System.Wlog.LoggerConfig ( src/System/Wlog/LoggerConfig.hs, dist/build/System/Wlog/LoggerConfig.o ) [12 of 19] Compiling System.Wlog.LogHandler.Roller ( src/System/Wlog/LogHandler/Roller.hs, dist/build/System/Wlog/LogHandler/Roller.o ) [13 of 19] Compiling System.Wlog.IOLogger ( src/System/Wlog/IOLogger.hs, dist/build/System/Wlog/IOLogger.o ) [14 of 19] Compiling System.Wlog.CanLog ( src/System/Wlog/CanLog.hs, dist/build/System/Wlog/CanLog.o ) [15 of 19] Compiling System.Wlog.PureLogging ( src/System/Wlog/PureLogging.hs, dist/build/System/Wlog/PureLogging.o ) [16 of 19] Compiling System.Wlog.Exception ( src/System/Wlog/Exception.hs, dist/build/System/Wlog/Exception.o ) [17 of 19] Compiling System.Wlog.Terminal ( src/System/Wlog/Terminal.hs, dist/build/System/Wlog/Terminal.o ) [18 of 19] Compiling System.Wlog.Launcher ( src/System/Wlog/Launcher.hs, dist/build/System/Wlog/Launcher.o ) [19 of 19] Compiling System.Wlog ( src/System/Wlog.hs, dist/build/System/Wlog.o ) Preprocessing executable 'how-to' for log-warper-1.8.3.. Building executable 'how-to' for log-warper-1.8.3.. ghc: could not execute: markdown-unlit cabal: Leaving directory '/tmp/cabal-tmp-10954/log-warper-1.8.3' Configuring turtle-1.5.0... Building turtle-1.5.0... Installed turtle-1.5.0 Installed haskell-names-0.9.0 cabal: Error: some packages failed to install: importify-1.0.1-LTGlTuQwM2EEbVle3Xu30M depends on importify-1.0.1 which failed to install. log-warper-1.8.3-FJi3sFG5nWlCeuwUYUNKzc failed during the building phase. The exception was: ExitFailure 1