this derivation will be built:
  /nix/store/f8v5bzhslhdz1vk557cs2yqig8sicz1y-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/f8v5bzhslhdz1vk557cs2yqig8sicz1y-bcachefs-module-7.0.0-14-generic.drv'...