these 3 derivations will be built:
  /nix/store/gphyzi6bspd9dbllk2wy8rc0qdh9xqpw-collie-1.27.0.drv
  /nix/store/nl3hh2z37ws9my03lj1dyr38ax6dkvk4-source.drv
  /nix/store/sm3sql43xzq00agxllniib4w070g0037-check-collie.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user