cabal: Entering directory '/tmp/cabal-tmp-22419/void-0.7.2' Configuring void-0.7.2... Preprocessing library for void-0.7.2.. Building library for void-0.7.2.. [1 of 1] Compiling Data.Void.Unsafe ( src/Data/Void/Unsafe.hs, dist/dist-sandbox-3db2bb2d/build/Data/Void/Unsafe.o ) Installing library in /var/lib/jenkins/workspace/JHCR/.cabal-sandbox/lib/x86_64-linux-ghc-8.6.3/void-0.7.2-1ijpCmwDTXMGDRdU43YY14 cabal: Leaving directory '/tmp/cabal-tmp-22419/void-0.7.2'