cabal: Entering directory '/tmp/cabal-tmp-9955/fail-4.9.0.0'
Configuring fail-4.9.0.0...
Building fail-4.9.0.0...
Preprocessing library fail-4.9.0.0...
Creating package registration file:
/tmp/pkgConf-fail-4.9.02947025671726956429.0
Installing library in
/home/rsnel/src/mathekalender/2017-05/.cabal-sandbox/lib/x86_64-linux-ghc-8.0.1/fail-4.9.0.0-FGE8TmYPyfd2ZUpoMVx9sD
Registering fail-4.9.0.0...
cabal: Leaving directory '/tmp/cabal-tmp-9955/fail-4.9.0.0'