test_omni_ar_scheduler_logprobs was missed by the 0.26 mock sweep
(bc46e54a / 763aa865): its _Request double lacks num_in_flight_tokens
(read by the update_from_output settling loop) and its _free_request
stub returns None instead of the (kv_xfer_params, ec_xfer_params)
2-tuple, so test_invalid_logprobs_finish_only_the_affected_scheduler_request
fails on any 0.26-based tree. Reproduces on origin/main.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
(cherry picked from commit 05d0926e6d20edc026906b96b561443a0d669904)
tzhouam
7692279632