this derivation will be built:
  /nix/store/jmmrwn2g10fpkw5b30351c5ijhh7cqyb-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/jmmrwn2g10fpkw5b30351c5ijhh7cqyb-bcachefs-module-7.0.0-38-generic.drv'...