this derivation will be built:
  /nix/store/wbvp8n9m66h4f9dg817dv240jfynqjmz-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/wbvp8n9m66h4f9dg817dv240jfynqjmz-bcachefs-module-7.0.0-27-generic.drv'...