these 6 derivations will be built:
  /nix/store/031gw4y07xax5i5phzzjg7m3scpkl5bj-iets-0.1.0.drv
  /nix/store/b14f7bgawlfqbdsvb2gw37g0cd4sb8ac-closure-info.drv
  /nix/store/0j2qay6jmyqhwc6hxsg82py85nsv4kxf-test-script.drv
  /nix/store/v08smf6nxx2fa1w6m4nfasy8p9fiimx7-driverConfiguration.json.drv
  /nix/store/0n1vch5r1jc42n7cgbvk2pn2inf59ldb-nixos-test-driver-iets-prefetch-e2e.drv
  /nix/store/11nz6fdf2k43rvq4yjrmrg4hry2zqr9d-container-test-run-iets-prefetch-e2e.drv