these 4 derivations will be built:
  /nix/store/1dssgfaqhxb76h0difcc11x1hblflf2s-test-script.drv
  /nix/store/bmcp6wkdccjibwl9v3plmrxm8xwz30gf-driverConfiguration.json.drv
  /nix/store/747h7jw48278rvpzrx9c4lx6q4xrmllp-nixos-test-driver-iets-prefetch-e2e.drv
  /nix/store/pviwinnbqvyjcrc9ix61qbfyhgg81c5z-container-test-run-iets-prefetch-e2e.drv