these 4 derivations will be built:
  /nix/store/f1qvq1i2v2vghb9bv3ij3s9zlbpqdxnc-test-script.drv
  /nix/store/kr8rl7j9v27a3sqbh7ss4k5zgbcfrzvq-driverConfiguration.json.drv
  /nix/store/nj9rv6bas9q46rv6argx7ar54j5l1zvz-nixos-test-driver-coredns.drv
  /nix/store/xjx0g1s7q5p6g2aisja8sz6bjmhw53j0-container-test-run-coredns.drv