this derivation will be built:
  /nix/store/nrgvnlr4if8qvf0y1gma7xkl1fqsqlx6-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/nrgvnlr4if8qvf0y1gma7xkl1fqsqlx6-bcachefs-module-7.0.0-29-generic.drv'...