Resolving dependencies... Configuring bytestring-builder-0.10.8.1.0... Configuring call-stack-0.1.0... Building bytestring-builder-0.10.8.1.0... Building call-stack-0.1.0... Installed bytestring-builder-0.10.8.1.0 Configuring clock-0.7.2... Building clock-0.7.2... Configuring data-default-class-0.1.2.0... Installed call-stack-0.1.0 Building data-default-class-0.1.2.0... Configuring mtl-2.2.1... Installed clock-0.7.2 Building mtl-2.2.1... Configuring dlist-0.8.0.2... Installed data-default-class-0.1.2.0 Building dlist-0.8.0.2... Configuring old-locale-1.0.0.7... Installed dlist-0.8.0.2 Building old-locale-1.0.0.7... Configuring primitive-0.6.1.0... Installed mtl-2.2.1 Building primitive-0.6.1.0... Configuring random-1.1... Installed old-locale-1.0.0.7 Building random-1.1... Configuring network-2.6.3.1... Installed primitive-0.6.1.0 Configuring stm-2.4.4.1... Installed random-1.1 Building stm-2.4.4.1... Building network-2.6.3.1... Configuring text-1.2.2.1... Installed stm-2.4.4.1 Building text-1.2.2.1... Configuring transformers-compat-0.5.1.4... Installed network-2.6.3.1 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 text-1.2.2.1 Configuring data-default-instances-containers-0.0.1... Building data-default-instances-containers-0.0.1... Configuring data-default-instances-dlist-0.0.1... Installed zlib-0.6.1.2 Building data-default-instances-dlist-0.0.1... Configuring regex-base-0.93.2... Installed data-default-instances-containers-0.0.1 Building regex-base-0.93.2... Configuring HUnit-1.5.0.0... Installed data-default-instances-dlist-0.0.1 Building HUnit-1.5.0.0... Configuring data-default-instances-old-locale-0.0.1... Installed regex-base-0.93.2 Building data-default-instances-old-locale-0.0.1... Configuring transformers-base-0.4.4... Installed HUnit-1.5.0.0 Configuring air-2015.5.4... Installed data-default-instances-old-locale-0.0.1 Building transformers-base-0.4.4... Building air-2015.5.4... Configuring vector-0.11.0.0... Installed transformers-base-0.4.4 Building vector-0.11.0.0... Configuring blaze-builder-0.4.0.2... Installed air-2015.5.4 Building blaze-builder-0.4.0.2... Configuring hashable-1.2.4.0... Installed blaze-builder-0.4.0.2 Building hashable-1.2.4.0... Configuring enumerator-0.4.20... Installed hashable-1.2.4.0 Building enumerator-0.4.20... Configuring readable-0.3.1... Installed enumerator-0.4.20 Building readable-0.3.1... Installed readable-0.3.1 Configuring zlib-bindings-0.1.1.5... Building zlib-bindings-0.1.1.5... Configuring data-default-0.7.1.1... Installed zlib-bindings-0.1.1.5 Building data-default-0.7.1.1... Configuring monad-control-1.0.1.0... Installed vector-0.11.0.0 Configuring case-insensitive-1.2.0.7... Installed data-default-0.7.1.1 Building monad-control-1.0.1.0... Building case-insensitive-1.2.0.7... Configuring regex-posix-0.95.2... Installed monad-control-1.0.1.0 Configuring unordered-containers-0.2.7.1... Installed case-insensitive-1.2.0.7 Building regex-posix-0.95.2... Building unordered-containers-0.2.7.1... Installed regex-posix-0.95.2 Configuring hack2-2014.11.17... Building hack2-2014.11.17... Configuring scientific-0.3.4.9... Installed hack2-2014.11.17 Building scientific-0.3.4.9... Configuring lifted-base-0.2.3.8... Installed unordered-containers-0.2.7.1 Building lifted-base-0.2.3.8... Installed scientific-0.3.4.9 Configuring attoparsec-0.13.1.0... Building attoparsec-0.13.1.0... Installed lifted-base-0.2.3.8 Installed attoparsec-0.13.1.0 Configuring io-streams-1.3.5.0... Building io-streams-1.3.5.0... Installed io-streams-1.3.5.0 Configuring io-streams-haproxy-1.0.0.1... Configuring snap-core-1.0.1.0... Building io-streams-haproxy-1.0.0.1... Building snap-core-1.0.1.0... Installed io-streams-haproxy-1.0.0.1 Installed snap-core-1.0.1.0 Configuring snap-server-1.0.1.1... Building snap-server-1.0.1.1... Installed snap-server-1.0.1.1 Configuring hack2-handler-snap-server-2015.3.9... Building hack2-handler-snap-server-2015.3.9... Failed to install hack2-handler-snap-server-2015.3.9 Build log ( /home/builder/.cabal/logs/hack2-handler-snap-server-2015.3.9.log ): cabal: Entering directory '/tmp/cabal-tmp-8127/hack2-handler-snap-server-2015.3.9' Warning: hack2-handler-snap-server.cabal: Unknown fields: build-depends (line 10) Fields allowed in this section: name, version, cabal-version, build-type, license, license-file, license-files, copyright, maintainer, stability, homepage, package-url, bug-reports, synopsis, description, category, author, tested-with, data-files, data-dir, extra-source-files, extra-tmp-files, extra-doc-files Configuring hack2-handler-snap-server-2015.3.9... Building hack2-handler-snap-server-2015.3.9... Preprocessing library hack2-handler-snap-server-2015.3.9... [1 of 1] Compiling Hack2.Handler.SnapServer ( src/Hack2/Handler/SnapServer.hs, dist/build/Hack2/Handler/SnapServer.o ) src/Hack2/Handler/SnapServer.hs:70:32: error: Not in scope: ‘Snap.rqServerName’ Perhaps you meant one of these: ‘Snap.rqServerAddr’ (imported from Snap.Core), ‘Snap.rqServerPort’ (imported from Snap.Core) Module ‘Snap.Core’ does not export ‘rqServerName’. src/Hack2/Handler/SnapServer.hs:120:11: error: Not in scope: ‘Snap.getRequestBody’ Perhaps you meant one of these: ‘Snap.readRequestBody’ (imported from Snap.Core), ‘Snap.runRequestBody’ (imported from Snap.Core), ‘Snap.getRequest’ (imported from Snap.Core) Module ‘Snap.Core’ does not export ‘getRequestBody’. cabal: Leaving directory '/tmp/cabal-tmp-8127/hack2-handler-snap-server-2015.3.9' cabal: Error: some packages failed to install: chu2-2012.11.18.2 depends on hack2-handler-snap-server-2015.3.9 which failed to install. hack2-handler-snap-server-2015.3.9 failed during the building phase. The exception was: ExitFailure 1