these 7 derivations will be built:
  /nix/store/wc1kv5hy80h1yhw5k1gm0xq29ax5f03l-clan-cli.drv
  /nix/store/xfh6j3ya556g4y5fxgf8c7s85qcc6sjp-offline-flake-for-test-service-dummy-test-from-flake.drv
  /nix/store/1fznqxl7mirpvfsq3wrl0mm970rc5gf4-testScript.drv
  /nix/store/hv408cflrfrm7wm7g1ym9rbnk3f53hnq-closure-info.drv
  /nix/store/xmlzv4swny1sjfyvc8z5fadnb42cna8m-closure-info.drv
  /nix/store/8ws8f6mlgfnlf17d7zkk45c3x0f3sk9z-nixos-test-driver-service-dummy-test-from-flake.drv
  /nix/store/9jkn4ry9llw01dm69als42w34z5b9x5j-container-test-run-service-dummy-test-from-flake.drv