these 4 derivations will be built:
  /nix/store/vlm9zh023qrl32zxnqi00ipdid7sj9kl-test-script.drv
  /nix/store/w03lmikvxcj6ay5yl0xhffxis2yymr8q-driverConfiguration.json.drv
  /nix/store/xdgf8ia2jk6xqza3zkf2afxin163vlpa-nixos-test-driver-disko-mdadm.drv
  /nix/store/bvh2arkvjh2v2bnrdm28jgp47kaz0sf2-vm-test-run-disko-mdadm.drv