this derivation will be built:
  /nix/store/xdrsh1yqvwa4x51vmqacf6fci7684ma2-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/xdrsh1yqvwa4x51vmqacf6fci7684ma2-bcachefs-module-7.0.0-29-generic.drv'...