conformance: ratchet DEV-1149-class experimental gaps (22 ticket-linked entries) - #9
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…d expected failures Executes the DEV-1149 decision (gaps stay visible as ratchets, never reclassified): every raw experimental fail/timeout from nightly run 29384698254 gets a missing_feature/bug entry pointing at DEV-1149 (missing batched events/track route) or DEV-1148 (hot-path Class 1). 22 new entries; scenarios already ratcheted untouched. Unlocks honest auto-promotion of these scenarios fleet-wide (a ratcheted expected_fail is promotion-acceptable; a raw fail is not). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
rsd-raindrop
approved these changes
Jul 15, 2026
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Executes the DEV-1149 decision (option b: gaps stay VISIBLE as ticket-linked ratchets, never reclassified). Every raw experimental-scenario fail/timeout from nightly run 29384698254 becomes an expected-failure entry:
missing_feature→ DEV-1149 (missing batched events/track route — confirmed by codex source analysis: TrackAI/TrackEvent ship single-object events/track_partial synchronously, no batch sender exists),bug→ DEV-1148 (hot-path Class 1). 22 new entries; existing entries untouched; scenario files and drivers untouched.Verification: this PR's own conformance fault-lane CI is the proof — with these entries every raw fail becomes expected_fail and the lane must exit 0 with zero unexpected_pass.
Effect: unlocks honest auto-promotion (harness#69/#71) of these scenarios — a ratcheted expected_fail is promotion-acceptable, a raw fail is not. The gaps stay fully visible in MATRIX.md as ratchet rows until the DEV-1149/DEV-1148 implementations remove the entries (that removal = proof of fix).
Coordinator-authored (Devin has no go/rust access) — queued for Pavel's approval.
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