these 2 derivations will be built:
  /nix/store/gk3x9cnyjpb643p2rbdrcrg0h74wqk7b-mobilizon-5.2.4.drv
  /nix/store/rvnpfx8sl4xhw63hzb4qqqql6dfxyxvk-mobilizon-5.2.4.drv