these 2 derivations will be built:
  /nix/store/n5v4q4d96xdymmqjjb3n6zlrjczsdvsx-nixos-test-driver-pgaudit.drv
  /nix/store/s56rvsnl0zpywca392108p4d9byqw412-vm-test-run-pgaudit.drv