this derivation will be built:
  /nix/store/phx8fdlq1c53m6ica032mbhb83lyhk2r-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/phx8fdlq1c53m6ica032mbhb83lyhk2r-bcachefs-module-7.0.0-39-generic.drv'...