this derivation will be built:
  /nix/store/f9pj4dcssh4mhw8sk21377m9fimfyk3s-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/f9pj4dcssh4mhw8sk21377m9fimfyk3s-bcachefs-module-7.0.0-34-generic.drv'...