this derivation will be built:
  /nix/store/a0snbaj6y3wbws2sq14yaylix5d9dsk7-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/a0snbaj6y3wbws2sq14yaylix5d9dsk7-bcachefs-module-7.0.0-30-generic.drv'...