Resolving dependencies...
Starting     colour-2.3.6
Starting     haskell-lexer-1.1
Starting     call-stack-0.4.0
Starting     hspec-discover-2.10.6
Building     call-stack-0.4.0
Building     haskell-lexer-1.1
Building     colour-2.3.6
Building     hspec-discover-2.10.6
Completed    call-stack-0.4.0
Starting     primitive-0.7.4.0
Building     primitive-0.7.4.0
Completed    hspec-discover-2.10.6
Starting     setenv-0.1.1.3
Building     setenv-0.1.1.3
Completed    colour-2.3.6
Starting     splitmix-0.1.0.4
Building     splitmix-0.1.0.4
Completed    setenv-0.1.1.3
Starting     validity-0.12.0.1
Building     validity-0.12.0.1
Completed    splitmix-0.1.0.4
Starting     HUnit-1.6.2.0
Building     HUnit-1.6.2.0
Completed    validity-0.12.0.1
Starting     ansi-terminal-0.11.3
Building     ansi-terminal-0.11.3
Completed    HUnit-1.6.2.0
Starting     random-1.2.1.1
Building     random-1.2.1.1
Completed    primitive-0.7.4.0
Starting     hspec-expectations-0.8.2
Building     hspec-expectations-0.8.2
Completed    ansi-terminal-0.11.3
Completed    hspec-expectations-0.8.2
Completed    haskell-lexer-1.1
Starting     pretty-show-1.10
Building     pretty-show-1.10
Completed    random-1.2.1.1
Starting     tf-random-0.5
Starting     QuickCheck-2.14.2
Building     tf-random-0.5
Building     QuickCheck-2.14.2
Completed    pretty-show-1.10
Completed    tf-random-0.5
Completed    QuickCheck-2.14.2
Starting     quickcheck-io-0.2.0
Starting     genvalidity-1.1.0.0
Building     genvalidity-1.1.0.0
Building     quickcheck-io-0.2.0
Completed    quickcheck-io-0.2.0
Starting     hspec-core-2.10.6
Building     hspec-core-2.10.6
Completed    genvalidity-1.1.0.0
Completed    hspec-core-2.10.6
Starting     hspec-2.10.6
Building     hspec-2.10.6
Completed    hspec-2.10.6
Starting     genvalidity-property-1.0.0.0
Building     genvalidity-property-1.0.0.0
Completed    genvalidity-property-1.0.0.0
Downloading  genvalidity-hspec-1.0.0.2
Downloaded   genvalidity-hspec-1.0.0.2
Starting     genvalidity-hspec-1.0.0.2
Building     genvalidity-hspec-1.0.0.2
Completed    genvalidity-hspec-1.0.0.2
Warning: could not create symlinks in /home/builder/.cabal/bin for
hspec-discover, ppsh because the files exist there already and are not managed
by cabal. You can create symlinks for these executables manually if you wish.
The executable files have been installed at
/home/builder/hackage-server/build-cache/tmp-install/bin/hspec-discover,
/home/builder/hackage-server/build-cache/tmp-install/bin/ppsh