Resolving dependencies...
Configuring mtl-2.2.1...
Configuring primitive-0.6.2.0...
Building mtl-2.2.1...
Building primitive-0.6.2.0...
Configuring random-1.1...
Installed mtl-2.2.1
Building random-1.1...
Installed primitive-0.6.2.0
Installed random-1.1
Configuring tf-random-0.5...
Building tf-random-0.5...
Installed tf-random-0.5
Configuring QuickCheck-2.9.2...
Building QuickCheck-2.9.2...
Installed QuickCheck-2.9.2
Downloading Agata-0.1.1...
Configuring Agata-0.1.1...
Building Agata-0.1.1...
Failed to install Agata-0.1.1
Build log ( /home/builder/.cabal/logs/Agata-0.1.1.log ):
cabal: Entering directory '/tmp/cabal-tmp-16738/Agata-0.1.1'
Configuring Agata-0.1.1...
Building Agata-0.1.1...
Preprocessing library Agata-0.1.1...
[1 of 7] Compiling Test.Agata.Related ( Test/Agata/Related.hs, dist/build/Test/Agata/Related.o )

Test/Agata/Related.hs:44:10: error:
    • No instance for (Applicative (Related a))
        arising from the superclasses of an instance declaration
    • In the instance declaration for ‘Monad (Related a)’
cabal: Leaving directory '/tmp/cabal-tmp-16738/Agata-0.1.1'
cabal: Error: some packages failed to install:
Agata-0.1.1 failed during the building phase. The exception was:
ExitFailure 1