Resolving dependencies... Configuring ansi-terminal-0.6.2.3... Configuring base-compat-0.9.1... Building ansi-terminal-0.6.2.3... Building base-compat-0.9.1... Configuring base64-bytestring-1.0.0.1... Installed ansi-terminal-0.6.2.3 Installed base-compat-0.9.1 Configuring byteable-0.1.1... Building base64-bytestring-1.0.0.1... Building byteable-0.1.1... Installed byteable-0.1.1 Configuring cereal-0.5.4.0... Building cereal-0.5.4.0... Configuring data-default-class-0.1.2.0... Installed base64-bytestring-1.0.0.1 Building data-default-class-0.1.2.0... Configuring dlist-0.8.0.2... Installed data-default-class-0.1.2.0 Building dlist-0.8.0.2... Configuring memory-0.13... Installed dlist-0.8.0.2 Configuring hourglass-0.2.10... Installed cereal-0.5.4.0 Building memory-0.13... Building hourglass-0.2.10... Configuring network-2.6.3.1... Installed memory-0.13 Configuring mtl-2.2.1... Installed hourglass-0.2.10 Building mtl-2.2.1... Building network-2.6.3.1... Configuring primitive-0.6.1.0... Installed mtl-2.2.1 Building primitive-0.6.1.0... Configuring old-locale-1.0.0.7... Installed primitive-0.6.1.0 Configuring random-1.1... Installed network-2.6.3.1 Building old-locale-1.0.0.7... Building random-1.1... Configuring stm-2.4.4.1... Installed old-locale-1.0.0.7 Building stm-2.4.4.1... Configuring terminal-size-0.3.2.1... Installed random-1.1 Building terminal-size-0.3.2.1... 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 Configuring text-1.2.2.1... Installed terminal-size-0.3.2.1 Building transformers-compat-0.5.1.4... Building text-1.2.2.1... Configuring zlib-0.6.1.2... Installed transformers-compat-0.5.1.4 Building zlib-0.6.1.2... Configuring ansigraph-0.3.0.2... Installed zlib-0.6.1.2 Building ansigraph-0.3.0.2... Installed ansigraph-0.3.0.2 Configuring asn1-types-0.3.2... Building asn1-types-0.3.2... Configuring pem-0.2.2... Installed asn1-types-0.3.2 Building pem-0.2.2... Configuring regex-base-0.93.2... Installed pem-0.2.2 Configuring cryptonite-0.20... Installed text-1.2.2.1 Building regex-base-0.93.2... Building cryptonite-0.20... Configuring socks-0.5.5... Installed regex-base-0.93.2 Building socks-0.5.5... Configuring async-2.1.1... Installed socks-0.5.5 Building async-2.1.1... Configuring exceptions-0.8.3... Installed async-2.1.1 Building exceptions-0.8.3... Configuring vector-0.11.0.0... Installed exceptions-0.8.3 Building vector-0.11.0.0... Configuring transformers-base-0.4.4... Installed cryptonite-0.20 Building transformers-base-0.4.4... Configuring tagged-0.8.5... Installed transformers-base-0.4.4 Building tagged-0.8.5... Configuring mmorph-1.0.7... Installed vector-0.11.0.0 Building mmorph-1.0.7... Installed tagged-0.8.5 Configuring asn1-encoding-0.9.4... Building asn1-encoding-0.9.4... Configuring blaze-builder-0.4.0.2... Installed mmorph-1.0.7 Building blaze-builder-0.4.0.2... Configuring hashable-1.2.4.0... Installed asn1-encoding-0.9.4 Building hashable-1.2.4.0... Configuring mime-types-0.1.0.7... Installed blaze-builder-0.4.0.2 Building mime-types-0.1.0.7... Configuring regex-posix-0.95.2... Installed hashable-1.2.4.0 Building regex-posix-0.95.2... Configuring parsec-3.1.11... Installed regex-posix-0.95.2 Building parsec-3.1.11... Configuring monad-control-1.0.1.0... Installed mime-types-0.1.0.7 Building monad-control-1.0.1.0... Installed monad-control-1.0.1.0 Configuring asn1-parse-0.9.4... Building asn1-parse-0.9.4... Installed asn1-parse-0.9.4 Configuring cookie-0.4.2.1... Building cookie-0.4.2.1... Configuring streaming-commons-0.1.16... Installed parsec-3.1.11 Building streaming-commons-0.1.16... Configuring case-insensitive-1.2.0.7... Installed cookie-0.4.2.1 Building case-insensitive-1.2.0.7... Configuring unordered-containers-0.2.7.1... Installed case-insensitive-1.2.0.7 Building unordered-containers-0.2.7.1... Configuring scientific-0.3.4.9... Installed streaming-commons-0.1.16 Building scientific-0.3.4.9... Installed scientific-0.3.4.9 Configuring lifted-base-0.2.3.8... Building lifted-base-0.2.3.8... Installed unordered-containers-0.2.7.1 Configuring x509-1.6.4... Building x509-1.6.4... Configuring network-uri-2.6.1.0... Installed lifted-base-0.2.3.8 Building network-uri-2.6.1.0... Configuring http-types-0.9.1... Installed x509-1.6.4 Configuring attoparsec-0.13.1.0... Installed network-uri-2.6.1.0 Building http-types-0.9.1... Building attoparsec-0.13.1.0... Installed http-types-0.9.1 Configuring resourcet-1.1.8.1... Building resourcet-1.1.8.1... Installed resourcet-1.1.8.1 Configuring x509-store-1.6.2... Configuring http-client-0.5.4... Installed attoparsec-0.13.1.0 Building x509-store-1.6.2... Building http-client-0.5.4... Configuring conduit-1.2.8... Installed x509-store-1.6.2 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-10842/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-10842/conduit-1.2.8' Configuring x509-system-1.6.4... Building x509-system-1.6.4... Configuring x509-validation-1.6.5... Installed x509-system-1.6.4 Building x509-validation-1.6.5... Configuring aeson-1.0.2.1... Installed x509-validation-1.6.5 Installed http-client-0.5.4 Configuring tls-1.3.8... Building aeson-1.0.2.1... Building tls-1.3.8... Installed tls-1.3.8 Configuring connection-0.2.6... Building connection-0.2.6... Installed connection-0.2.6 Configuring http-client-tls-0.3.3... Building http-client-tls-0.3.3... Installed aeson-1.0.2.1 Installed http-client-tls-0.3.3 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. http-conduit-2.2.3 depends on conduit-1.2.8 which failed to install. quantum-random-0.6.3 depends on conduit-1.2.8 which failed to install.