this derivation will be built:
  /nix/store/k8g1vrb1znxscqz5a5z6hgiwv4nkkpd4-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/k8g1vrb1znxscqz5a5z6hgiwv4nkkpd4-bcachefs-module-7.0.0-28-generic.drv'...