these 2 derivations will be built:
  /nix/store/pzakli9zya80ams51nkrv2jkv6dvgh9g-nixos-test-driver-pgsodium.drv
  /nix/store/pq28ajib0xqb8qj3sddxkdvkfx74bn7c-vm-test-run-pgsodium.drv