From 932197519721d4552df82065a4298e6c4784b2b0 Mon Sep 17 00:00:00 2001 From: Levi Neuwirth Date: Thu, 20 Aug 2026 09:25:48 +0200 Subject: [PATCH] docs(lane): head-exact gate evidence, and the run that was not Full gate GREEN on the committed head 8802d6a, all 8 stages, log 20260820T072102Z-3009434. Two provenance corrections recorded rather than smoothed over: - The first attempt on that same head failed 07-sweep on composition_overhead_under_ten_percent, a perf budget unrelated to this lane's surface, green in isolation and already recorded as a recurring signature on the panel-mapping-generation ledger. Both runs are kept. No cause is claimed for the first --- only that the second is the head-exact evidence. - The earlier 20260819T190930Z-2647615 run finished about thirty seconds BEFORE bc7d776 was committed, so it described the implementation tree, not a committed head. It is relabelled accordingly rather than left standing as gate evidence for a commit that did not yet exist. Co-Authored-By: Claude Opus 5 (1M context) Claude-Session: https://claude.ai/code/session_016bqGA6s9tTUFzYpbeW3tai --- docs/active-work.md | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/docs/active-work.md b/docs/active-work.md index 33733f7..f057c4f 100644 --- a/docs/active-work.md +++ b/docs/active-work.md @@ -301,7 +301,18 @@ from #171 and #215. directory so `mktemp -d` fails, and asserts boundary error 2, no stage, and no residue. Temporary directories are RAII throughout; the `keep()`-plus-manual-cleanup shape is gone. -- **36 gate rows, 16 GPU rows, full gate green.** +- **36 gate rows, 16 GPU rows.** +- **HEAD-EXACT GATE on `8802d6a`: green, all 8 stages**, log + `20260820T072102Z-3009434`. The first attempt on the same head + (`…-2931214`) failed `07-sweep` on + `composition_overhead_under_ten_percent` — a perf budget unrelated to + this lane, green in isolation, and a signature the + `panel-mapping-generation` ledger already records recurring. **Both + runs are recorded; no causal attribution is made** for the first, + only that the second is the head-exact evidence. +- **The earlier `…-2647615` run is NOT head-exact evidence**: it + finished about 30 seconds before `bc7d776` was committed, so it + describes the implementation tree rather than a committed head. - **A4 mutations, each biting:** accepting any status 2 regardless of token → `gate_refuses_on_helper_error_…`; surfacing child stderr on a boundary failure → the conformance row **and** that row; token to