these 2 derivations will be built:
  /nix/store/p4gnq5q98xbz5rw1ibgfvkjx1pgxx559-showboat-0.6.1.drv
  /nix/store/zn44cs4vr1lj9sqig6nbdyvam4260r9r-check-showboat.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user