this derivation will be built:
  /nix/store/zqnwjs5idzcz3hd73bk0q5wq5hx3w1sy-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/zqnwjs5idzcz3hd73bk0q5wq5hx3w1sy-bcachefs-module-7.0.0-39-generic.drv'...