this derivation will be built:
  /nix/store/9ng934v532gjagll4m8aq0hh5bs45n9q-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/9ng934v532gjagll4m8aq0hh5bs45n9q-bcachefs-module-7.0.0-30-generic.drv'...