this derivation will be built:
  /nix/store/j7iha70d0548ng1mjjqdymbnmyhmz78y-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/j7iha70d0548ng1mjjqdymbnmyhmz78y-bcachefs-module-7.0.0-34-generic.drv'...