these 5 derivations will be built:
  /nix/store/5ybgdnfiz5imw5qfmlm8zyvvr0shdwkb-clan-cli.drv
  /nix/store/hf2zxx2kv5cd2jmrwsrhlby07shxj7ig-test-script.drv
  /nix/store/b68lp1lnjaim6m7256a3gfdk6zig9gwv-driverConfiguration.json.drv
  /nix/store/lgf5b4mjsx60l46yi2hwcr5gc5nqvfas-nixos-test-driver-clan-test-iso.drv
  /nix/store/cgpx8k6n5sdh69l517zwb13lnarn5ahw--test-run-clan-test-iso.drv