this derivation will be built:
  /nix/store/853dixb2h57j7dvh0yinzfai80pbd33z-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/853dixb2h57j7dvh0yinzfai80pbd33z-bcachefs-module-7.0.0-34-generic.drv'...