these 2 derivations will be built:
  /nix/store/wz0a7pnblifrh1zihgiqzp8c04bdvldx-nixos-test-driver-pgsodium.drv
  /nix/store/iwaslj0n32z57imhnwz89sab0sbf7xfw-vm-test-run-pgsodium.drv