this derivation will be built:
  /nix/store/8aqri4w5jrhzaga027bid6xm8x9vhr4j-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/8aqri4w5jrhzaga027bid6xm8x9vhr4j-bcachefs-module-7.0.0-28-generic.drv'...