Build #5 for monoid-absorbing-

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Package monoid-absorbing-
Install BuildFailed
Docs NotTried
Tests NotTried
Time submitted 2016-11-30 22:39:45.32589 UTC
Compiler ghc-
OS linux
Arch x86_64
Dependencies base-, mtl-2.2.1
Flags none

Code Coverage

No Code Coverage was submitted for this report.

Build log

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Resolving dependencies...
Configuring mtl-2.2.1...
Building mtl-2.2.1...
Installed mtl-2.2.1
Configuring monoid-absorbing-
Building monoid-absorbing-
Failed to install monoid-absorbing-
Build log ( /home/builder/.cabal/logs/monoid-absorbing- ):
cabal: Entering directory '/tmp/cabal-tmp-8172/monoid-absorbing-'
Configuring monoid-absorbing-
Building monoid-absorbing-
Preprocessing library monoid-absorbing-
[1 of 2] Compiling Data.Monoid.Zero ( src/Data/Monoid/Zero.hs, dist/build/Data/Monoid/Zero.o )

src/Data/Monoid/Zero.hs:53:40: error:
    • Can't make a derived instance of ‘Traversable AdjoinZero’
        (even with cunning GeneralizedNewtypeDeriving):
        You need DeriveTraversable to derive an instance for this class
    • In the newtype declaration for ‘AdjoinZero’
cabal: Leaving directory '/tmp/cabal-tmp-8172/monoid-absorbing-'
cabal: Error: some packages failed to install:
monoid-absorbing- failed during the building phase. The exception was:
ExitFailure 1