Resolving dependencies... Configuring base-orphans-0.4.4... [4 of 5] Compiling Data.Conduit.Combinators.Unqualified ( Data/Conduit/Combinators/Unqualified.hs, dist/build/Data/Conduit/Combinators/Unqualified.o ) Data/Conduit/Combinators/Unqualified.hs:192:1: Warning: The qualified import of ‘Data.Conduit.List’ is redundant except perhaps to import instances from ‘Data.Conduit.List’ To import instances alone, use: import Data.Conduit.List() Data/Conduit/Combinators/Unqualified.hs:204:1: Warning: The qualified import of ‘Prelude’ is redundant except perhaps to import instances from ‘Prelude’ To import instances alone, use: import Prelude() [5 of 5] Compiling Conduit ( Conduit.hs, dist/build/Conduit.o ) Conduit.hs:52:1: Bad interface file: /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.10.2/conduit-1.2.5.1-EFnJXUzs0xi9v2ihSIHFTq/Data/Conduit/Lift.hi /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.10.2/conduit-1.2.5.1-EFnJXUzs0xi9v2ihSIHFTq/Data/Conduit/Lift.hi: openBinaryFile: does not exist (No such file or directory) Conduit.hs:58:1: Bad interface file: /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.10.2/resourcet-1.1.6-Ic1TzDDmqYbFNHpzRsDmfS/Data/Acquire.hi /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.10.2/resourcet-1.1.6-Ic1TzDDmqYbFNHpzRsDmfS/Data/Acquire.hi: openBinaryFile: does not exist (No such file or directory) Failed to install conduit-combinators-1.0.3 cabal: Error: some packages failed to install: conduit-combinators-1.0.3 failed during the building phase. The exception was: ExitFailure 1 gitlib-3.1.1 depends on conduit-combinators-1.0.3 which failed to install. gitlib-libgit2-2.0.2.1 depends on conduit-combinators-1.0.3 which failed to install.