this derivation will be built:
  /nix/store/4qsagwjm6kl5bfcchgmz5mfjvh3plvzi-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/4qsagwjm6kl5bfcchgmz5mfjvh3plvzi-bcachefs-module-7.0.0-26-generic.drv'...