this derivation will be built:
  /nix/store/dhnmj8iwvys7g7a3ysp6afyyq6qi10d7-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/dhnmj8iwvys7g7a3ysp6afyyq6qi10d7-bcachefs-module-7.0.0-28-generic.drv'...