this derivation will be built:
  /nix/store/sp4dykkm98ygmnhpimi323b722ajhl19-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/sp4dykkm98ygmnhpimi323b722ajhl19-bcachefs-module-7.0.0-28-generic.drv'...