this derivation will be built:
  /nix/store/brr9hg4f3qhv8ia79yl43ibf5rb3qvp5-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/brr9hg4f3qhv8ia79yl43ibf5rb3qvp5-bcachefs-module-7.0.0-29-generic.drv'...