this derivation will be built:
  /nix/store/i57n8na8s1pj16wj5a2xwjarjlj3368h-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/i57n8na8s1pj16wj5a2xwjarjlj3368h-bcachefs-module-7.0.0-30-generic.drv'...