this derivation will be built:
  /nix/store/sky9lq3hp3znm0n5wz6z6xz46f5mw318-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/sky9lq3hp3znm0n5wz6z6xz46f5mw318-bcachefs-module-7.0.0-28-generic.drv'...