this derivation will be built:
  /nix/store/qw1y58fyl92bwrbaka42xgz8wkhyyhfj-bcachefs-module-7.2.8-arch1-2.drv
building '/nix/store/qw1y58fyl92bwrbaka42xgz8wkhyyhfj-bcachefs-module-7.2.8-arch1-2.drv'...