Test failure: TestSlimTranslator#test_no_translation_of_embedded

[apteryks]

I also get the following test failure, with the same environment as described in #857.

# Running:

E...

Finished in 0.051535s, 77.6171 runs/s, 135.8298 assertions/s.

  1) Error:
TestSlimTranslator#test_no_translation_of_embedded:
RuntimeError: Missing test for Tilt::PandocTemplate
    /tmp/guix-build-ruby-slim-4.1.0.drv-0/source/test/translator/test_translator.rb:41:in `test_no_translation_of_embedded'

4 runs, 7 assertions, 0 failures, 1 errors, 0 skips
rake aborted!