these 7 derivations will be built:
  /nix/store/k7ywvs2l1jsx13n8sbklwfnmsdakr252-offline-flake-for-test-service-dummy-test-from-flake.drv
  /nix/store/kqzy62bfypizcrs494msp7y6kvd86w7a-clan-cli.drv
  /nix/store/g7i1nhdisnsnp7dzcyx3pwskipm0yp9f-testScript.drv
  /nix/store/4lypprwb1ycjds728ddcvwhw9njd42jw-closure-info.drv
  /nix/store/sqq0kkagdgmh8ppvcamy4f5q2pvym22p-closure-info.drv
  /nix/store/h0jfyblmk7xagd21i6c4nwkcrr53z0jj-nixos-test-driver-service-dummy-test-from-flake.drv
  /nix/store/jfq63xsw48kczb4a7p7f07h4cqda0nc5-container-test-run-service-dummy-test-from-flake.drv