this derivation will be built:
  /nix/store/289ahh5vkszfcrl7w83dh809g7aahadf-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/289ahh5vkszfcrl7w83dh809g7aahadf-bcachefs-module-7.0.0-38-generic.drv'...