this derivation will be built:
  /nix/store/7s3hflw17b2bwda8qhlimzakplnvq50g-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/7s3hflw17b2bwda8qhlimzakplnvq50g-bcachefs-module-7.0.0-34-generic.drv'...