these 2 derivations will be built:
  /nix/store/7c5ag9jl4s0d9cdc7px5d43ad2f13yv9-nixos-test-driver-pgaudit.drv
  /nix/store/z57gakq8lhkhp64n8gy68z7ms000xchm-vm-test-run-pgaudit.drv