Resolving dependencies...
Configuring cabal-doctest-1.0.6...
Configuring atomic-primops-0.8.1.1...
Building atomic-primops-0.8.1.1...
Building cabal-doctest-1.0.6...
Installed atomic-primops-0.8.1.1
Installed cabal-doctest-1.0.6
Downloading rcu-0.2.2...
Configuring rcu-0.2.2...
Building rcu-0.2.2...
Installed rcu-0.2.2