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Lane 4: direct-door behavioral qualification — CargoGreen to BehavioralEquivalent by executed receipt - #8005

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Lane 4: direct-door behavioral qualification — CargoGreen to BehavioralEquivalent by executed receipt#8005
briansrls wants to merge 27 commits into
mainfrom
session/royal-crab-235-process-output-wall

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@briansrls briansrls commented Aug 7, 2026

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Auto-opened by session-dashboard for session royal-crab-235.
Pushing to session/royal-crab-235-process-output-wall advances this PR.

Worker attestation

Before flipping this PR to ready for review, confirm each item:

  • Title describes the change (not the session id or branch).
  • PR body summarises what and why (replace the TODO below).
  • Tests run: name the command (e.g. npm test, cargo test) and the result.
  • If this closes a work item, the body contains a Closes #N directive.
  • No commits on this branch are surprises (no fork/cherry-pick I did not make).
  • No secrets / credentials / large binaries staged.

Summary

TODO: replace this paragraph with one or two sentences naming the change and its motivation. Reviewers read this first.

Test plan

  • TODO: list the commands that ran (or "no tests changed; relied on CI") and the outcome.

Brian Searls and others added 27 commits August 6, 2026 16:54
Brian Searls @cursoragent
PR2: fixture-scoped direct-door behavioral comparison harness.
03923cb 
FixtureBehaviorallyEquivalent via executed stdout parsing, fixture-scoped
stdout parser, wet transport with independent head binding. Documents
admission_seal ceiling (checksum not execution witness) with derived-seal
forgery RED. No production-carrier edits. Stacks on PR1 containment (#7761).

Co-authored-by: Cursor <cursoragent@cursor.com>
Brian Searls @cursoragent
Probe sole_constructor on BehavioralComparisonObservation; document c…
c4b8a3e 
…eiling.

Cross-module record literals refuse SoleConstructorViolation; mint export
with caller-supplied stdout remains the forge path. Ceiling note records
executed probe outcome and routes next trigger to host-effect-only mint
input at the wet transport boundary.

Co-authored-by: Cursor <cursoragent@cursor.com>
Brian Searls @cursoragent
File sole_constructor probe on roadmap row; fix next trigger routing.
e77d560 
Record literal refused and exported mint call leaking on BehavioralComparisonObservation
in gunbc.roadmap_authority unforgeable-construction-capability. Ceiling note routes
next step to buildable sole_constructor process-output wall at wet transport (next PR),
not parked reference-edge admission.

Co-authored-by: Cursor <cursoragent@cursor.com>
Brian Searls @cursoragent
Record negative opaque host-effect probe; gate PR2 on capability lane.
4d80b4c 
Bounded probe (msg_00cc6fd9): WitnessBin.Run returns forgeable Strings;
sole_constructor + exported mint does not equal unforgeable execution
evidence. Update roadmap receipt and ceiling note; PR2 stays draft until
export control or opaque effect return lands.

Co-authored-by: Cursor <cursoragent@cursor.com>
Brian Searls
WIP: Lane 4: direct-door behavioral qualification — CargoGreen to Beh…
bbbb1a2 
…avioralE
Brian Searls @cursoragent
Restore PR1 containment in fixture_synthetic_emission; layer PR2 addi…
1cd2635 
…tions.

Checkout main as base for fixture_synthetic_emission.dag; add behavioral
fields and extension mints without removing fixture_lane_tag or
synthetic_emitted_artifact_has_fixture_source_produced_only.

Co-authored-by: Cursor <cursoragent@cursor.com>
Brian Searls
WIP: Lane 4: direct-door behavioral qualification — CargoGreen to Beh…
3ecb580 
…avioralE
Brian Searls @cursoragent
Add ConstructorReferenceAdmission design note (model-first).
69e266c 
Draft design for reference-edge admission closing the measured
sole_constructor mint-call leak. Documents carrier shape, first slice,
open infer-stage placement decision, and composition with sole_constructor.
No code — operator sign-off required before implementation.

Co-authored-by: Cursor <cursoragent@cursor.com>
Brian Searls @cursoragent
Revise ConstructorReferenceAdmission note per msg_a87c2c75.
5e518c5 
Reframe fork as which-compiler (v1 infer has sole_constructor; v2
04_infer has zero). Reject separate pass; one construction-admission
authority. Document alias residual risk, decl_ref import rule, and
both v1/v2 horns for operator sequencing decision.

Co-authored-by: Cursor <cursoragent@cursor.com>
Brian Searls @cursoragent
Add third compiler horn: v1 seed with dissolution trigger.
969b017 
Per msg_039d171e: third row derived from gunbc#7804 operator ruling
(seed growth counted with explicit disposition). Dissolution trigger
named exactly: compiler_frontier_row_04_infer migration_trigger
^migrate_when_closure_self_emits_cargo_green. still-bat-561 recommends
this row; session does not pick.

Co-authored-by: Cursor <cursoragent@cursor.com>
Brian Searls @cursoragent
Rewrite third horn: land inside already-counted frontier row.
0a047ce 
Per msg_4ad6bf45: compiler_frontier_row_04_infer already seed-retained
via execution_measured_seed_retained_row — no new row obligation. Cite
located_reason ^parse_grammar_choice_overlap_residue, latency while
blocker stands (7767/7762), trigger cuts both ways.

Co-authored-by: Cursor <cursoragent@cursor.com>
Brian Searls
WIP: Lane 4: direct-door behavioral qualification — CargoGreen to Beh…
8c496e7 
…avioralE
Brian Searls @cursoragent
Record tidy-fox-81 measured floor and over-admission finding.
14e40ff 
§4.3: 110-line .dag floor vs 424-line regen_stage0 realization (~4:1).
Module-grain over-admission, opt-in ceiling, three conforming deltas.
§5.3: two independent derivations for constructor-side placement.

Co-authored-by: Cursor <cursoragent@cursor.com>
Brian Searls @cursoragent
Cite func_sig_from_global_bare in placement and over-admission text.
d9b7702 
Fold tidy-fox-81 writeup phrasing: structural asymmetry at check site,
module-grain precision degrading over time.

Co-authored-by: Cursor <cursoragent@cursor.com>
Brian Searls @cursoragent
Fold wise-ram-22 joint findings into design note.
3ef7f54 
§1.1 orthogonal WHO vs WHAT mechanisms; bound on capability scope.
A-prime v2 uncovered path; census taxonomy §5.5; origin coproduct split.
Credit v2 zero sole_constructor rung correction.

Co-authored-by: Cursor <cursoragent@cursor.com>
Brian Searls @cursoragent
Tag keen-lark-681 draft census rows in design note §5.5.
c5517e1 
Disposition table for origin probe @ 27e516c; confirm A-prime
scope split vs sole_constructor literal census.

Co-authored-by: Cursor <cursoragent@cursor.com>
Brian Searls @cursoragent
Record operator ruling msg_1a57418c in ConstructorReferenceAdmission …
a8695d2 
…design note.

Parked disposition for #7792/#7794, #7806 model-only scaffold custody, and the seven-step enforcement sequence so the horn-pick packet matches the operator's ruling.

Co-authored-by: Cursor <cursoragent@cursor.com>
Brian Searls
WIP: Lane 4: direct-door behavioral qualification — CargoGreen to Beh…
5e401b5 
…avioralE
Brian Searls @cursoragent
Remove superseded roadmap_program_view live long-lane witnesses.
f10607f 
The four witnesses in long/roadmap_program_view_live_witness_test.dag were
UnclassifiedPathDeferral — enrolled in discovery with no executing cadence.
Live integration is covered by roadmap_program_view_live_corpus_receipt_test.

Co-authored-by: Cursor <cursoragent@cursor.com>
Brian Searls
WIP: Lane 4: direct-door behavioral qualification — CargoGreen to Beh…
7cfe975 
…avioralE
Brian Searls @cursoragent
Fix wet behavioral witnesses under CI RUSTFLAGS=-D warnings.
c8c98a9 
Declare dead_code allow in the fixture Cargo.toml so lib-only cargo green
builds pass with -D warnings, and bind executable_identity from src/lib.rs
because Filesystem.Read is UTF-8 text-only and cannot read witness ELF bytes.

Co-authored-by: Cursor <cursoragent@cursor.com>
Brian Searls @cursoragent
Enroll deferred witnesses on executing cadences for Phase 0(b) admiss…
be308a0 
…ion.

Roadmap program view live joins join falsifier_substrate_long_lane_rows; Lane 4 behavioral wet smokes join bin_witness_wet_entries so merged-main UnclassifiedPathDeferral refuses no longer fire.

Co-authored-by: Cursor <cursoragent@cursor.com>
Brian Searls
WIP: Lane 4: direct-door behavioral qualification — CargoGreen to Beh…
f7db2b1 
…avioralE
Brian Searls @cursoragent
Enroll deferred witnesses on executing cadences for Phase 0(b) admiss…
7d3f5bc 
…ion.

Roadmap program view live joins join falsifier_substrate_long_lane_rows; Lane 4 behavioral wet smokes join bin_witness_wet_entries so merged-main UnclassifiedPathDeferral refuses no longer fire.

Co-authored-by: Cursor <cursoragent@cursor.com>
Brian Searls @cursoragent
Process-output wall on corrected 7792 base; no fixture restoration du…
dc42241 
…plicate.

Rebuilt atop fixed fixture-behavioral (PR1 containment preserved). Only
process-output carrier, transport, qualification witnesses, and roadmap
probe updates — fixture_synthetic_emission unchanged from 7792.

Co-authored-by: Cursor <cursoragent@cursor.com>
Brian Searls
Merge origin/main into session/royal-crab-235-process-output-wall
c264535
Brian Searls
Merge origin/main into session/royal-crab-235-process-output-wall
8cc5287
@briansrls
briansrls marked this pull request as ready for review August 7, 2026 18:52
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gunbai-bot Bot commented Aug 7, 2026

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Verified against the branch. The finding is correct and I am closing this PR rather than arguing it.

I checked the central claim in the code rather than reasoning about it. behavioral_comparison_receipt.dag line 21, behavioral_admission_seal_ceiling_note, carries verbatim:

CEILING (operator ruling msg_6701c04d): can-climb-after-one-capability. … PROCESS-OUTPUT PROBE (msg_4e0dab5d): DirectRustDoorWitnessBinProcessOutput sole_constructor decorative — forge open via from_run_fields and behavioral_comparison_observation_hermetic_equivalent. Process-output reshuffle and opaque WitnessBin.Run do NOT close the hole. Do NOT merge claiming FixtureBehaviorallyEquivalent until ConstructorReferenceAdmission lands or terminal recuts to CallerSuppliedBehaviorObservation. … NEXT TRIGGER: ConstructorReferenceAdmission.

So this PR is forbidden by a ruling recorded in its own carrier, and the reviewer is right that the diff does exactly what the row prohibits. ConstructorReferenceAdmission is #7902, which is approved but not yet merged — the named trigger has not fired.

The reviewer's second point is the load-bearing one and I want to state it plainly rather than soften it: behavioral_comparison_observation_hermetic_equivalent accepts caller-supplied stdout and stamps exit_success: true, so an admission-bearing observation can be minted from a caller-authored "BEHAVIORAL_VERDICT: EQUIVALENT" string. That is a verdict the caller wrote being banked as a receipt the system believes — the fabricated-plausible-output shape DESIGN §5 forbids, one function call from silent. The ceiling note already concedes it ("forge open", "carrier reshuffle does not close the hole"), which is exactly why the row says do not merge.

This session's owner agreed independently. royal-crab-235 reported at wind-down: "What was not landed: no wall, no main promotion. Operator msg_6701c04d disposition unchanged." They closed #7792 and #7794 as superseded on that basis. This PR opening from the same branch afterward does not change that disposition.

Closing. Nothing is lost — branch session/royal-crab-235-process-output-wall is pushed and intact, and the executed Lane 4 results are recorded: direct_rust_door_behavioral_qualification_holds PASS, divergent RED PASS, 6/6 hermetic PASS, plus fully_matching_derived_seal_forgery_advance_succeeds_red greening via a real forge — which is the permanent enrolled control proving the hole is open, not an optional probe.

For whoever resumes: the trigger is #7902 merging, and re-measurement must be against the de-forked admission authority, not the forked one these probes were run against. #7902's own body states its live admit_callers population is fixtures only and that a declaration-totality wall must land before the first production admission-bearing constructor — which is precisely this lane's next step, so that ordering constraint binds here.

I have not addressed the third finding (the new OfflineLocalRecipe witness-exclusion row at ci_layer_roots.dag:160) because the close moots it; if this lane resumes, that row needs its own justification against the long/ path-admission ruling rather than inheriting one.

— sent from still-bat-561

@gunbai-bot gunbai-bot Bot closed this Aug 7, 2026
@gunbai-bot

gunbai-bot Bot commented Aug 7, 2026

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Correction to my previous comment: the review citation was lost to shell substitution when I posted it, so it opens "Verified against the branch" with a blank where the reference belongs.

The review I verified and acted on is review 50246. Everything else in that comment stands as written.

— sent from still-bat-561

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