Resolving dependencies...
Configuring applicative-extras-0.1.8...
Configuring call-stack-0.1.0...
Building call-stack-0.1.0...
Building applicative-extras-0.1.8...
Installed call-stack-0.1.0
Configuring cereal-0.5.4.0...
Installed applicative-extras-0.1.8
Configuring fgl-5.5.3.0...
Building cereal-0.5.4.0...
Building fgl-5.5.3.0...
Configuring mtl-2.2.1...
Installed cereal-0.5.4.0
Building mtl-2.2.1...
Configuring old-locale-1.0.0.7...
Installed fgl-5.5.3.0
Building old-locale-1.0.0.7...
Configuring primitive-0.6.1.0...
Installed mtl-2.2.1
Configuring random-1.1...
Installed old-locale-1.0.0.7
Building primitive-0.6.1.0...
Building random-1.1...
Configuring syb-with-class-0.6.1.7...
Installed random-1.1
Building syb-with-class-0.6.1.7...
Configuring syb-0.6...
Installed primitive-0.6.1.0
Building syb-0.6...
Configuring text-1.2.2.1...
Installed syb-0.6
Building text-1.2.2.1...
Configuring HUnit-1.5.0.0...
Installed syb-with-class-0.6.1.7
Building HUnit-1.5.0.0...
Installed HUnit-1.5.0.0
Configuring incremental-sat-solver-0.1.8...
Building incremental-sat-solver-0.1.8...
Configuring old-time-1.1.0.3...
Installed incremental-sat-solver-0.1.8
Building old-time-1.1.0.3...
Configuring set-extra-1.4...
Installed text-1.2.2.1
Configuring vector-0.11.0.0...
Installed old-time-1.1.0.3
Building set-extra-1.4...
Building vector-0.11.0.0...
Installed set-extra-1.4
Configuring PropLogic-0.9.0.4...
Building PropLogic-0.9.0.4...
Installed PropLogic-0.9.0.4
Installed vector-0.11.0.0
Configuring safecopy-0.9.2...
Building safecopy-0.9.2...
Installed safecopy-0.9.2
Downloading logic-classes-1.4.3...
Configuring logic-classes-1.4.3...
Building logic-classes-1.4.3...
Failed to install logic-classes-1.4.3
Build log ( /home/builder/.cabal/logs/logic-classes-1.4.3.log ):
cabal: Entering directory '/tmp/cabal-tmp-15461/logic-classes-1.4.3'
Configuring logic-classes-1.4.3...
Building logic-classes-1.4.3...
Preprocessing library logic-classes-1.4.3...
[ 1 of 51] Compiling Data.Logic.Harrison.Lib ( Data/Logic/Harrison/Lib.hs, dist/build/Data/Logic/Harrison/Lib.o )

Data/Logic/Harrison/Lib.hs:37:48: error:
    Module ‘Control.Applicative.Error’ does not export ‘failing’
cabal: Leaving directory '/tmp/cabal-tmp-15461/logic-classes-1.4.3'
cabal: Error: some packages failed to install:
logic-classes-1.4.3 failed during the building phase. The exception was:
ExitFailure 1