this derivation will be built:
  /nix/store/3ac9i1zsnhg9cz6vzbk9p6k97qmb4nfn-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/3ac9i1zsnhg9cz6vzbk9p6k97qmb4nfn-bcachefs-module-7.0.0-38-generic.drv'...