this derivation will be built:
  /nix/store/skkq9570bc18q2w85r075d9s7l626hlx-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/skkq9570bc18q2w85r075d9s7l626hlx-bcachefs-module-7.0.0-31-generic.drv'...