this derivation will be built:
  /nix/store/mzdbsv2799l7a63qb2x6g3x07fi02nrh-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/mzdbsv2799l7a63qb2x6g3x07fi02nrh-bcachefs-module-7.0.0-31-generic.drv'...