this derivation will be built:
  /nix/store/5rk03wrfz1mwr4y1jm22albm9czg5cl0-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/5rk03wrfz1mwr4y1jm22albm9czg5cl0-bcachefs-module-7.0.0-29-generic.drv'...