this derivation will be built:
  /nix/store/x9lcklr8jclyk6qnacn3bhgxqh9hivys-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/x9lcklr8jclyk6qnacn3bhgxqh9hivys-bcachefs-module-7.0.0-31-generic.drv'...