this derivation will be built:
  /nix/store/3wm6a6w58c272yqklmjcw8mymv335vih-bcachefs-module-7.1.5-zen1-1-zen.drv
building '/nix/store/3wm6a6w58c272yqklmjcw8mymv335vih-bcachefs-module-7.1.5-zen1-1-zen.drv'...