these 6 derivations will be built:
  /nix/store/5m5z4506gsyji10aiiclpdlmzjc4nf2w-offline-flake-for-test-clan-test-iso.drv
  /nix/store/gvamb346zamfpl8fbvf8parwkqd9rs9i-closure-info.drv
  /nix/store/mwm5psmg04xy04ikah61h1nq4ja96gcq-test-script.drv
  /nix/store/8ynl37df6cr4axfdg7rwr4yrk8y52g90-driverConfiguration.json.drv
  /nix/store/h5vkhwgsky8i84fixfxqvm5rqz1gnzrp-nixos-test-driver-clan-test-iso.drv
  /nix/store/355x3dhcnc15zycwh48pw8rp2angibv8--test-run-clan-test-iso.drv