this derivation will be built:
  /nix/store/id3l88xvbsb0jdzf8m4076ayngjhnyfx-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/id3l88xvbsb0jdzf8m4076ayngjhnyfx-bcachefs-module-7.0.0-31-generic.drv'...