these 8 derivations will be built:
  /nix/store/9d3364gq4qf0aiyjfjqwfzzbpwqnh77j-offline-flake-for-test-service-dummy-test-from-flake.drv
  /nix/store/hdv5s9cvfav4xa3833df2vscmn9003k8-clan-cli-source.drv
  /nix/store/s8314ig7k94m4fz6ahjfhsy5zq3qksib-clan-cli.drv
  /nix/store/886xkigi4s8njq80s3cg5nrfnlnn3gsj-testScript.drv
  /nix/store/6y38y0w8bzmx7dcvzx1miqylywzww7rq-closure-info.drv
  /nix/store/x2whx289qrxwz14g6zgk7a59ljjy620d-closure-info.drv
  /nix/store/r7jyw2xfjrhl2pl49q163c5mjdlhglf8-nixos-test-driver-service-dummy-test-from-flake.drv
  /nix/store/bm92xc4b7gyg24zxx88qm9vywqywcdvp-container-test-run-service-dummy-test-from-flake.drv