this derivation will be built:
  /nix/store/scfh1q3xwkvmzg9aj3yhpgmwp57gl5jh-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/scfh1q3xwkvmzg9aj3yhpgmwp57gl5jh-bcachefs-module-7.0.0-39-generic.drv'...