this derivation will be built:
  /nix/store/xrz3jq4hmmbh1r60cwgfyki5h5v5wi5c-inputDerivation-effect-sandbox-test.drv
building '/nix/store/xrz3jq4hmmbh1r60cwgfyki5h5v5wi5c-inputDerivation-effect-sandbox-test.drv'...