Resolving dependencies... Configuring base16-bytestring-0.1.1.6... Configuring base-compat-0.9.1... Building base-compat-0.9.1... Building base16-bytestring-0.1.1.6... Installed base16-bytestring-0.1.1.6 Configuring base64-bytestring-1.0.0.1... Building base64-bytestring-1.0.0.1... Configuring dlist-0.8.0.2... Installed base-compat-0.9.1 Building dlist-0.8.0.2... Configuring mtl-2.2.1... Installed base64-bytestring-1.0.0.1 Building mtl-2.2.1... Configuring integer-logarithms-1.0.1... Installed dlist-0.8.0.2 Building integer-logarithms-1.0.1... Configuring random-1.1... Installed integer-logarithms-1.0.1 Configuring safe-0.3.11... Installed mtl-2.2.1 Building random-1.1... Building safe-0.3.11... Configuring primitive-0.6.2.0... Installed safe-0.3.11 Building primitive-0.6.2.0... Configuring time-locale-compat-0.1.1.3... Installed random-1.1 Building time-locale-compat-0.1.1.3... Configuring text-1.2.2.1... Installed time-locale-compat-0.1.1.3 Building text-1.2.2.1... Configuring unexceptionalio-0.3.0... Installed primitive-0.6.2.0 Building unexceptionalio-0.3.0... Configuring transformers-compat-0.5.1.4... Installed unexceptionalio-0.3.0 Building transformers-compat-0.5.1.4... Installed transformers-compat-0.5.1.4 Configuring errors-2.1.3... Building errors-2.1.3... Configuring vector-0.12.0.0... Installed errors-2.1.3 Building vector-0.12.0.0... Configuring tagged-0.8.5... Installed text-1.2.2.1 Building tagged-0.8.5... Installed tagged-0.8.5 Configuring hashable-1.2.5.0... Building hashable-1.2.5.0... Configuring text-conversions-0.3.0... Installed hashable-1.2.5.0 Building text-conversions-0.3.0... Installed text-conversions-0.3.0 Configuring unordered-containers-0.2.7.2... Building unordered-containers-0.2.7.2... Configuring uuid-types-1.0.3... Installed unordered-containers-0.2.7.2 Building uuid-types-1.0.3... Installed vector-0.12.0.0 Configuring scientific-0.3.4.10... Building scientific-0.3.4.10... Installed uuid-types-1.0.3 Installed scientific-0.3.4.10 Configuring attoparsec-0.13.1.0... Building attoparsec-0.13.1.0... Installed attoparsec-0.13.1.0 Configuring aeson-1.1.0.0... Building aeson-1.1.0.0... Installed aeson-1.1.0.0 Downloading graflog-6.1.3... Configuring graflog-6.1.3... Building graflog-6.1.3... Failed to install graflog-6.1.3 Build log ( /home/builder/.cabal/logs/graflog-6.1.3.log ): cabal: Entering directory '/tmp/cabal-tmp-8401/graflog-6.1.3' Configuring graflog-6.1.3... Building graflog-6.1.3... Preprocessing library graflog-6.1.3... [1 of 2] Compiling Graflog.Console ( src/Graflog/Console.hs, dist/build/Graflog/Console.o ) [2 of 2] Compiling Graflog.Logger ( src/Graflog/Logger.hs, dist/build/Graflog/Logger.o ) src/Graflog/Logger.hs:79:11: error: • Couldn't match expected type ‘() -> Log’ with actual type ‘Log’ • Possible cause: ‘dictionary’ is applied to too many arguments In the expression: dictionary [] In an equation for ‘toLog’: toLog = dictionary [] In the instance declaration for ‘ToLog ()’ cabal: Leaving directory '/tmp/cabal-tmp-8401/graflog-6.1.3' cabal: Error: some packages failed to install: graflog-6.1.3 failed during the building phase. The exception was: ExitFailure 1