this derivation will be built:
  /nix/store/rr9xwrq5csahh1cn3dd1kzhq5j8l6rwv-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/rr9xwrq5csahh1cn3dd1kzhq5j8l6rwv-bcachefs-module-7.0.0-34-generic.drv'...