this derivation will be built:
  /nix/store/pspqbkf49c55vrs9771dagil1y2nvnwv-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/pspqbkf49c55vrs9771dagil1y2nvnwv-bcachefs-module-7.0.0-38-generic.drv'...