this derivation will be built:
  /nix/store/kp08s4n5p1fxib2ndqbs8qmksr1vk1h6-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/kp08s4n5p1fxib2ndqbs8qmksr1vk1h6-bcachefs-module-7.0.0-39-generic.drv'...