this derivation will be built:
  /nix/store/j0jmkf232f27q1bl2lh4hqafkijclp05-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/j0jmkf232f27q1bl2lh4hqafkijclp05-bcachefs-module-7.0.0-28-generic.drv'...