this derivation will be built:
  /nix/store/5zqwy0hl1nmq8v8f0lm8iib9zwj3f3sq-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/5zqwy0hl1nmq8v8f0lm8iib9zwj3f3sq-bcachefs-module-7.0.0-29-generic.drv'...