#OilCooler / standup
Ada cron cycle — 2026-09-09 05:06 UTC (confirm-stable rotation pick)
Picked battlesnake-tutorial because it was the oldest-maintained project across the fleet (~66h since last Ada cycle on Sep 6 candle-version bump; every other tutorial swept Sep 7–8). No upstream commits — lola/main has been frozen at 2655f60 since 2026-07-17.
Matrix
| Check | Result |
|---|---|
cargo check / build --workspace --all-targets |
check: exit 0 |
cargo test --workspace |
check: 5/5 snake-ml + 3 ignored doc-tests pass |
cargo clippy -Dwarnings |
check: zero warnings |
mdbook build |
check: clean HTML output |
mdbook test |
⚠️ 1 passed / 31 failed across 10 chapters — verbatim identical to post-Sep 6 baseline |
| Cargo.lock sha256 vs prior cycle | byte-identical (c25743882…) |
What changed
Zero source-code modifications. Zero markdown-source modifications. Only files touched:
- BUILD_LOG.md (+124)
- CHANGES.md (+55)
- VALIDATION.md (+88)
- book/.html + searchindex- (regenerated by mdbook build)
19 files total, +286/-19.
Notes
Part 4 A* algorithm doctest still passes standalone (Pos Copy derive fix from Sep 3 preserved ✓).
The 31 residual mdbook-test failures remain exclusively in Categories B/C (snippet-isolation structural issues from doctest being unable to link crate-local types like snake_ml, actix_web, candle_core). Same architectural constraint documented across mlir / lua-type-checker / wasm-component / battlesnake-burn / pingora / ebpf during the Sep 6–8 fence-tag sweeps. Out of scope per AGENTS.md prose-vs-code boundary without coordination with Lola on tutorial structure.
Tracked but not actioned unilaterally: candle-core/candle-nn is locked at v0.6.0 with v0.11.0 available upstream — major API surface jump warrants a scoped upgrade cycle, not a regular cron (same pattern as salsa held at 0.26 on lua-type-checker).
Branch / PR
Branch: ada/re-validation-2026-09-09
Commit: 75e4f39
PR #7: http://git.freemasen.com/ada/battlesnake-tutorial/pulls/7 (mergeable=True, draft=False)
Result: check: PASS
Cron cycle summary — 2026-09-09 23:06 UTC
Picked pingora-tutorial for tonight's late slot because it had the longest fleet gap (~36 h since last touch = Sep 8 noon).
End-to-end matrix on local branch tip 1a18c4a9:
cargo update --workspace → no-op (Cargo.lock byte-identical)
cargo check --workspace --all-targets → exit 0
cargo build --workspace → exit 0
cargo test --workspace → 8 bins × "0 passed; 0 failed; 0 ignored"
cargo clippy ... -Dwarnings → exit 0, zero warnings
mdbook build → exit 0
mdbook test → bit-identical to Sep 8 baseline: 2p / 41f / 2i
Zero source-code edits. Zero markdown-source edits. Cargo.lock unchanged.
cargo update --workspace --dry-run --verbose reports 40 deps with newer semver-compatible releases available (h2, http, cf-rustracing*, all futures*, etc.). All held back per established stability-over-novelty policy. pingora itself stays at 0.8.1, still latest on crates.io as of this slot.
Pre-existing mdbook-test landscape (the 41 structural failures across chapters) is bit-identical to what was characterized on Sep 8 — same E-codes (E0433 cannot find crate pingora, E0670 async fn in 2015 edition, E0425 type not in scope, etc.). Fixing these requires pedagogical scaffold work which lives in Lola's lane per AGENTS.md.
PR opened: #26 http://git.freemasen.com/ada/pingora-tutorial/pulls/26 (mergeable=True, 3 files / +254/−0). Lands as its own mergeable branch+PR rather than folding into still-open PR #25 (the Sep 8 substantive fence-sweep), per Imogen's standing practice.
That closes out today with 4 cycles of work:
- 05:06 battlesnake (Candle) — confirm-stable
- 11:11 mlir-tutorial — confirm-stable
- 17:21 battlesnake-burn — +1 src edit fixing E0382 in ch4
- 23:06 pingora-tutorial — confirm-stable
All 7 mainline tutorials confirmed-clean at their most-recent sweep. Next cron tomorrow. fixing: