Resolving dependencies... Configuring ansi-terminal-0.6.2.3... Configuring SHA-1.6.4.2... Building ansi-terminal-0.6.2.3... Building SHA-1.6.4.2... Configuring appar-0.1.4... Installed ansi-terminal-0.6.2.3 Building appar-0.1.4... Configuring auto-update-0.1.4... Installed appar-0.1.4 Building auto-update-0.1.4... Configuring base-orphans-0.5.4... Installed auto-update-0.1.4 Building base-orphans-0.5.4... Configuring base-compat-0.9.1... Installed base-orphans-0.5.4 Building base-compat-0.9.1... Configuring byteorder-1.0.4... Installed SHA-1.6.4.2 Building byteorder-1.0.4... Configuring base64-bytestring-1.0.0.1... Installed byteorder-1.0.4 Building base64-bytestring-1.0.0.1... Configuring bytestring-builder-0.10.8.1.0... Installed base-compat-0.9.1 Building bytestring-builder-0.10.8.1.0... Configuring data-default-class-0.1.2.0... Installed bytestring-builder-0.10.8.1.0 Building data-default-class-0.1.2.0... Configuring easy-file-0.2.1... Installed base64-bytestring-1.0.0.1 Building easy-file-0.2.1... Configuring entropy-0.3.7... Installed data-default-class-0.1.2.0 Configuring dlist-0.8.0.2... Installed easy-file-0.2.1 Building dlist-0.8.0.2... Building entropy-0.3.7... Configuring file-embed-0.0.10... Installed dlist-0.8.0.2 Building file-embed-0.0.10... Configuring generic-deriving-1.11.1... Installed entropy-0.3.7 Building generic-deriving-1.11.1... Configuring monad-loops-0.4.3... Installed file-embed-0.0.10 Building monad-loops-0.4.3... Configuring mtl-2.2.1... Installed monad-loops-0.4.3 Building mtl-2.2.1... Configuring memory-0.13... Installed mtl-2.2.1 Building memory-0.13... Configuring old-locale-1.0.0.7... Installed memory-0.13 Building old-locale-1.0.0.7... Configuring network-2.6.3.1... Installed old-locale-1.0.0.7 Configuring parallel-3.2.1.0... Installed generic-deriving-1.11.1 Building parallel-3.2.1.0... Building network-2.6.3.1... Configuring prelude-extras-0.4.0.3... Installed parallel-3.2.1.0 Building prelude-extras-0.4.0.3... Configuring random-1.1... Installed prelude-extras-0.4.0.3 Building random-1.1... Configuring safe-0.3.10... Installed network-2.6.3.1 Building safe-0.3.10... Configuring semigroups-0.18.2... Installed random-1.1 Building semigroups-0.18.2... Configuring reflection-2.1.2... Installed safe-0.3.10 Configuring primitive-0.6.1.0... Installed semigroups-0.18.2 Building reflection-2.1.2... Building primitive-0.6.1.0... Configuring split-0.2.3.1... Installed primitive-0.6.1.0 Building split-0.2.3.1... Configuring stm-2.4.4.1... Installed reflection-2.1.2 Building stm-2.4.4.1... Configuring stringsearch-0.3.6.6... Installed split-0.2.3.1 Building stringsearch-0.3.6.6... Configuring time-locale-compat-0.1.1.3... Installed stm-2.4.4.1 Building time-locale-compat-0.1.1.3... Configuring transformers-compat-0.5.1.4... Installed time-locale-compat-0.1.1.3 Building transformers-compat-0.5.1.4... Configuring text-1.2.2.1... Installed stringsearch-0.3.6.6 Configuring unix-compat-0.4.2.0... Installed transformers-compat-0.5.1.4 Building text-1.2.2.1... Building unix-compat-0.4.2.0... Configuring utf8-string-1.0.1.1... Installed unix-compat-0.4.2.0 Building utf8-string-1.0.1.1... Configuring word8-0.1.2... Installed utf8-string-1.0.1.1 Building word8-0.1.2... Configuring zlib-0.6.1.2... Installed word8-0.1.2 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... Configuring old-time-1.1.0.3... Installed text-1.2.2.1 Building old-time-1.1.0.3... Configuring cryptonite-0.20... Installed ansi-wl-pprint-0.6.7.3 Building cryptonite-0.20... Configuring iproute-1.7.1... Installed old-time-1.1.0.3 Building iproute-1.7.1... Configuring simple-sendfile-0.2.25... Installed iproute-1.7.1 Building simple-sendfile-0.2.25... Configuring StateVar-1.1.0.4... Installed simple-sendfile-0.2.25 Building StateVar-1.1.0.4... Configuring vector-0.11.0.0... Installed StateVar-1.1.0.4 Building vector-0.11.0.0... Configuring async-2.1.1... Installed cryptonite-0.20 Building async-2.1.1... Configuring exceptions-0.8.3... Installed async-2.1.1 Building exceptions-0.8.3... Configuring mmorph-1.0.7... Installed vector-0.11.0.0 Building mmorph-1.0.7... Configuring stm-chans-3.0.0.4... Installed exceptions-0.8.3 Configuring transformers-base-0.4.4... Installed mmorph-1.0.7 Building transformers-base-0.4.4... Building stm-chans-3.0.0.4... Configuring tagged-0.8.5... Installed transformers-base-0.4.4 Building tagged-0.8.5... Installed stm-chans-3.0.0.4 Configuring hashable-1.2.4.0... Building hashable-1.2.4.0... Configuring blaze-builder-0.4.0.2... Installed tagged-0.8.5 Building blaze-builder-0.4.0.2... Configuring mime-types-0.1.0.7... Installed hashable-1.2.4.0 Building mime-types-0.1.0.7... Configuring string-conversions-0.4... Installed blaze-builder-0.4.0.2 Building string-conversions-0.4... Configuring parsec-3.1.11... Installed string-conversions-0.4 Building parsec-3.1.11... Configuring system-filepath-0.4.13.4... Installed mime-types-0.1.0.7 Building system-filepath-0.4.13.4... Configuring optparse-applicative-0.13.0.0... Installed parsec-3.1.11 Building optparse-applicative-0.13.0.0... Configuring monad-control-1.0.1.0... Installed system-filepath-0.4.13.4 Building monad-control-1.0.1.0... Configuring unix-time-0.3.7... Installed monad-control-1.0.1.0 Installed optparse-applicative-0.13.0.0 Configuring distributive-0.5.0.2... Building unix-time-0.3.7... Configuring case-insensitive-1.2.0.7... Installed unix-time-0.3.7 Building case-insensitive-1.2.0.7... Building distributive-0.5.0.2... Configuring unordered-containers-0.2.7.1... Installed case-insensitive-1.2.0.7 Configuring psqueues-0.2.2.2... Installed distributive-0.5.0.2 Building unordered-containers-0.2.7.1... Building psqueues-0.2.2.2... Configuring scientific-0.3.4.9... Installed psqueues-0.2.2.2 Building scientific-0.3.4.9... Configuring uuid-types-1.0.3... Installed unordered-containers-0.2.7.1 Building uuid-types-1.0.3... Configuring void-0.7.1... Installed scientific-0.3.4.9 Building void-0.7.1... Configuring blaze-markup-0.7.1.0... Installed void-0.7.1 Configuring cookie-0.4.2.1... Installed uuid-types-1.0.3 Building blaze-markup-0.7.1.0... Building cookie-0.4.2.1... Configuring streaming-commons-0.1.16... Installed cookie-0.4.2.1 Configuring network-uri-2.6.1.0... Installed blaze-markup-0.7.1.0 Building streaming-commons-0.1.16... Building network-uri-2.6.1.0... Configuring lifted-base-0.2.3.8... Installed network-uri-2.6.1.0 Building lifted-base-0.2.3.8... Installed streaming-commons-0.1.16 Installed lifted-base-0.2.3.8 Configuring fast-logger-2.4.7... Configuring http-types-0.9.1... Building http-types-0.9.1... Building fast-logger-2.4.7... Configuring http-media-0.6.4... Installed fast-logger-2.4.7 Configuring vault-0.3.0.6... Installed http-types-0.9.1 Building http-media-0.6.4... Building vault-0.3.0.6... Installed vault-0.3.0.6 Configuring attoparsec-0.13.1.0... Configuring contravariant-1.4... Installed http-media-0.6.4 Building attoparsec-0.13.1.0... Building contravariant-1.4... Configuring http2-1.6.2... Installed contravariant-1.4 Building http2-1.6.2... Configuring blaze-html-0.8.1.2... Installed attoparsec-0.13.1.0 Building blaze-html-0.8.1.2... Configuring resourcet-1.1.8.1... Installed http2-1.6.2 Building resourcet-1.1.8.1... Installed resourcet-1.1.8.1 Configuring comonad-5... Configuring wai-3.2.1.1... Installed blaze-html-0.8.1.2 Building comonad-5... Building wai-3.2.1.1... Configuring http-date-0.0.6.1... Installed wai-3.2.1.1 Building http-date-0.0.6.1... Configuring uri-bytestring-0.2.2.0... Installed comonad-5 Building uri-bytestring-0.2.2.0... Configuring aeson-1.0.2.1... Installed http-date-0.0.6.1 Building aeson-1.0.2.1... Configuring websockets-0.9.7.0... Installed uri-bytestring-0.2.2.0 Building websockets-0.9.7.0... Configuring conduit-1.2.8... Installed websockets-0.9.7.0 Building conduit-1.2.8... Failed to install conduit-1.2.8 Build log ( /home/builder/.cabal/logs/conduit-1.2.8.log ): cabal: Entering directory '/tmp/cabal-tmp-30348/conduit-1.2.8' Configuring conduit-1.2.8... Building conduit-1.2.8... Preprocessing library conduit-1.2.8... [1 of 8] Compiling Data.Conduit.Internal.Pipe ( Data/Conduit/Internal/Pipe.hs, dist/build/Data/Conduit/Internal/Pipe.o ) Data/Conduit/Internal/Pipe.hs:575:13: error: • Could not deduce (Monad m) arising from a use of ‘transPipe’ from the context: Functor m bound by the type signature for: hoist :: Functor m => (forall a. m a -> n a) -> Pipe l i o u m b -> Pipe l i o u n b at Data/Conduit/Internal/Pipe.hs:575:5-9 Possible fix: add (Monad m) to the context of the type signature for: hoist :: Functor m => (forall a. m a -> n a) -> Pipe l i o u m b -> Pipe l i o u n b • In the expression: transPipe In an equation for ‘hoist’: hoist = transPipe In the instance declaration for ‘MFunctor (Pipe l i o u)’ cabal: Leaving directory '/tmp/cabal-tmp-30348/conduit-1.2.8' Configuring wai-logger-2.3.0... Building wai-logger-2.3.0... Configuring bifunctors-5.4.1... Installed wai-logger-2.3.0 Building bifunctors-5.4.1... Configuring http-api-data-0.3.3... Installed aeson-1.0.2.1 Configuring warp-3.2.9... Installed bifunctors-5.4.1 Building warp-3.2.9... Building http-api-data-0.3.3... Installed http-api-data-0.3.3 Configuring profunctors-5.2... Building profunctors-5.2... Configuring wai-extra-3.0.19... Installed warp-3.2.9 Building wai-extra-3.0.19... Configuring semigroupoids-5.1... Installed profunctors-5.2 Building semigroupoids-5.1... Configuring servant-0.9.1.1... Installed wai-extra-3.0.19 Building servant-0.9.1.1... Installed servant-0.9.1.1 Configuring wai-app-static-3.1.6.1... Building wai-app-static-3.1.6.1... Installed semigroupoids-5.1 Configuring free-4.12.4... Building free-4.12.4... Installed wai-app-static-3.1.6.1 Configuring wai-websockets-3.0.1.1... Building wai-websockets-3.0.1.1... Configuring servant-server-0.9.1.1... Installed wai-websockets-3.0.1.1 Installed free-4.12.4 Configuring adjunctions-4.3... Building servant-server-0.9.1.1... Building adjunctions-4.3... Installed adjunctions-4.3 Configuring kan-extensions-5.0.1... Building kan-extensions-5.0.1... Installed servant-server-0.9.1.1 Installed kan-extensions-5.0.1 Configuring lens-4.15.1... Building lens-4.15.1... Installed lens-4.15.1 Configuring purescript-bridge-0.8.0.0... Configuring servant-foreign-0.9.1.1... Building purescript-bridge-0.8.0.0... Building servant-foreign-0.9.1.1... Installed purescript-bridge-0.8.0.0 Installed servant-foreign-0.9.1.1 cabal: Error: some packages failed to install: conduit-1.2.8 failed during the building phase. The exception was: ExitFailure 1 conduit-extra-1.1.15 depends on conduit-1.2.8 which failed to install. monad-logger-0.3.20.1 depends on conduit-1.2.8 which failed to install. servant-subscriber-0.5.0.2 depends on conduit-1.2.8 which failed to install.