this derivation will be built:
  /nix/store/03a4mk4g7i95glr3wmg8wafmqhg5r90h-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/03a4mk4g7i95glr3wmg8wafmqhg5r90h-bcachefs-module-7.0.0-39-generic.drv'...