this derivation will be built:
  /nix/store/73yjlwfr6bincr06gfwfyic74ivr7gbb-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/73yjlwfr6bincr06gfwfyic74ivr7gbb-bcachefs-module-7.0.0-31-generic.drv'...