Build Log

Ownership Carve-Out Fix, Mirror-Drift Invariant Test, and a Strategist Hop

August 24, 2026

Resolved a stale main-checkout ownership deadlock, fixed the real bug that caused it, shipped and falsified a mirror-drift invariant test, and produced the next autonomy-chain Charge as Strategist.

OS EngineAutonomy ExperimentAlloyConcurrency

real bugs found and fixed

new invariant test, falsified

questions routed to Zeb during the bounded work

Timeline

Start

Ignite, hit a stale ownership claim

check-concurrent-session.mjs reported session c9c345a6e880 owned the main checkout from ~21 minutes earlier

+10m

Confirmed with Zeb before force-releasing

Per concurrency.md, did not force-release on inference alone

+15m

Found the force-release deadlock reproduced live

checkout-ownership-cli.mjs force-release was itself blocked by the gate it exists to bypass

+20m

Root-caused: semicolon in quoted --reason defeats the carve-out

DISQUALIFYING_SHELL_SYNTAX scanned the whole raw string, not just code outside quotes

+35m

Fixed gate-dispatch.mjs, added 2 regression tests, all 47 concurrency-gate tests pass

stripQuotedContents() now runs before the disqualifier in both isConfidentlyReadOnly() and isOwnershipCliInvocation()

+45m

Verified spin-categories.mjs/categorize-spin.ts are currently in sync

Confirmed via direct content read, not assumed from the prior session's claim

+60m

Built and falsified the mirror-drift invariant test

Passes on truth, fails on injected drift, passes again on restore

+70m

Wired into test:os, verified via full suite run

Found a pre-existing, unrelated access-control-gate test failure in the process

+75m

Strategist hop: reviewed the completed work, proposed the next Charge

Investigate whether other 'verbatim mirror' claims exist unenforced elsewhere

+90m

Retro blocked by a real dirty-tree false positive, fixed at the source

cross-session-findings.json was missing from retro.mjs's SAFE_GENERATED list despite being regenerated every retro run

What shipped

Fixed a real bug in checkout-ownership-cli.mjs's force-release carve-out: a semicolon inside a quoted --reason string defeated DISQUALIFYING_SHELL_SYNTAX, reproducing the exact force-release deadlock concurrency.md documents as a known residual gap

Added stripQuotedContents() to gate-dispatch.mjs, applied before the disqualifier check in both isConfidentlyReadOnly() and isOwnershipCliInvocation()

2 new regression tests in concurrency-gate.test.mjs covering the fix (all 47 tests in that file pass)

New invariant test forgekit-os/scripts/tests/mirror-drift-spin-categories.test.mjs — text-level (no import) diff of SPIN_CATEGORIES between spin-categories.mjs and categorize-spin.ts, sidestepping the RSC/Next.js boundary that made a shared import infeasible

Wired the new test into the test:os script chain in package.json

Falsified the new test: confirmed it fails on deliberately injected drift, passes on the true current state and after restore

Ran the full test:os suite; confirmed the new test passes and that a pre-existing access-control-gate.test.mjs failure (4/6, cross-platform temp-path module resolution) predates this session's changes (confirmed via git stash) — not something this session caused

Delivered a Strategist review of the completed session and a fully self-contained next Charge for a fresh Smith session

Fixed a real recurring dirty-tree false positive at retro time: added forgekit-os/cross-session-findings.json to retro.mjs's SAFE_GENERATED list — that file is regenerated by cross-session-scan.mjs on every retro run (step 2.65/3) but was never classified as safe-to-auto-commit, so every subsequent retro hit a spurious DIRTY WORKING TREE block on a purely mechanical diff

“You're right — a worktree just avoids the symptom, it doesn't fix the stale claim.”
— Smith, redirected by Zeb from working around the ownership conflict to actually resolving it