this derivation will be built:
  /nix/store/chwfp55cihmf988c340iz0z6alk0p1sb-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/chwfp55cihmf988c340iz0z6alk0p1sb-bcachefs-module-7.0.0-27-generic.drv'...