these 2 derivations will be built:
  /nix/store/8vayhhhbmg7vg2wp2jnw69nylri7i4dw-nixos-test-driver-pgsodium.drv
  /nix/store/w46245m94801z3shl8181p2lwspg1ars-vm-test-run-pgsodium.drv