Build #8 for data-category-0.0.1

[all reports]

Package data-category-0.0.1
Install BuildFailed
Docs NotTried
Tests NotTried
Time submitted 2016-12-30 13:23:05.633833 UTC
Compiler ghc-8.0.1.20161018
OS linux
Arch x86_64
Dependencies base-4.9.0.0
Flags none

Code Coverage

No Code Coverage was submitted for this report.

Build log

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Resolving dependencies...
Configuring data-category-0.0.1...
Building data-category-0.0.1...
Failed to install data-category-0.0.1
Build log ( /home/builder/.cabal/logs/data-category-0.0.1.log ):
cabal: Entering directory '/tmp/cabal-tmp-1368/data-category-0.0.1'
Configuring data-category-0.0.1...
Building data-category-0.0.1...
Preprocessing library data-category-0.0.1...
[1 of 9] Compiling Data.Category    ( Data/Category.hs, dist/build/Data/Category.o )

Data/Category.hs:8:17: error:
    Unexpected type ‘(~>)’
    In the class declaration for ‘CategoryO’
    A class declaration should have form
      class CategoryO a b where ...
cabal: Leaving directory '/tmp/cabal-tmp-1368/data-category-0.0.1'
cabal: Error: some packages failed to install:
data-category-0.0.1 failed during the building phase. The exception was:
ExitFailure 1