this derivation will be built:
  /nix/store/iwny7b7blaqyrz7wya3bzvbj8vmgdh3r-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/iwny7b7blaqyrz7wya3bzvbj8vmgdh3r-bcachefs-module-7.0.0-31-generic.drv'...