these 7 derivations will be built:
  /nix/store/cpz8lpznv6scy8gf2k7hvszgbpb26x10-offline-flake-for-test-clan-test-iso.drv
  /nix/store/jl68lp96qa13dr4d6spy6h2d330vcqy9-clan-cli.drv
  /nix/store/yvwkyf5jlybbj94if1zisiy3sk5b3zqm-closure-info.drv
  /nix/store/17zs0cvyzfxscq7jffmw6bbwx4pf5127-test-script.drv
  /nix/store/p2ms7vvccy8lc60v9adc1446wy97myic-driverConfiguration.json.drv
  /nix/store/rm60li93hl4v35vf344i4rnwcyavkrql-nixos-test-driver-clan-test-iso.drv
  /nix/store/qxcl7vsj03jyay0fdzsnq3pa93lqcmfc--test-run-clan-test-iso.drv