this derivation will be built:
  /nix/store/gn7fl649zzi6m9i63ncrjxp4y78cipwb-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/gn7fl649zzi6m9i63ncrjxp4y78cipwb-bcachefs-module-7.0.0-27-generic.drv'...