This reverts commitscb7c053383,ebda45e6b9,4a495cfbabbecause they broke Nixpkgs evaluation. http://hydra.nixos.org/build/24813270
This reverts commitscb7c053383,ebda45e6b9,4a495cfbabbecause they broke Nixpkgs evaluation. http://hydra.nixos.org/build/24813270