this derivation will be built:
  /nix/store/0q28835j19pbyhw0rdlp978da1ar72jq-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/0q28835j19pbyhw0rdlp978da1ar72jq-bcachefs-module-7.0.0-28-generic.drv'...