this derivation will be built:
  /nix/store/d9c6x8bm9jjkiqzlhybahzvnmwdkbl5b-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/d9c6x8bm9jjkiqzlhybahzvnmwdkbl5b-bcachefs-module-7.0.0-26-generic.drv'...