these 6 derivations will be built:
  /nix/store/pzj6l4qbv773rvgm5g190438m0ks6pjq-offline-flake-for-test-clan-test-iso.drv
  /nix/store/2nvzkh5bhpqhyvqgkc5y050wj8dfsixw-closure-info.drv
  /nix/store/a8qq784ic07j9rm2llbfqsfvc4lfkjar-test-script.drv
  /nix/store/ccpswq8khxj0vyb0zhzjbp6dsnmd0kvq-driverConfiguration.json.drv
  /nix/store/381j8kl0nyasxhwrjc22ch7rkm9ps3hp-nixos-test-driver-clan-test-iso.drv
  /nix/store/cmja4zv3qfm6mkn46f19r0khll1nj9n2--test-run-clan-test-iso.drv