this derivation will be built:
  /nix/store/522x8hpznls06ha7sxmj80y3zfj636j0-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/522x8hpznls06ha7sxmj80y3zfj636j0-bcachefs-module-7.0.0-39-generic.drv'...