this derivation will be built:
  /nix/store/ia4d3fdyj66f94r2kpyp0j6w7m4hqy7q-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/ia4d3fdyj66f94r2kpyp0j6w7m4hqy7q-bcachefs-module-7.0.0-31-generic.drv'...