chore(deps): bump serde from 1.0.228 to 1.0.229

[dependabot]

Bumps serde from 1.0.228 to 1.0.229.

Release notes

Sourced from serde's releases.

v1.0.229

• Update to syn 3

Commits

• 7fc3b4c Release 1.0.229
• 6d6e9a1 Merge pull request #3085 from dtolnay/syn3
• 6dec3b7 Update to syn 3
• cfe6692 Resolve mut_mut pedantic clippy lint
• 1023d07 Update actions/upload-artifact@v6 -> v7
• dd682c2 Update actions/checkout@v6 -> v7
• 5f0f18b Update ui test suite to nightly-2026-06-01
• 63a1498 Regenerate stderr with trybuild normalization fixes
• fa7da4a Fix unused_features warning
• 6b1a178 Unpin CI miri toolchain
• Additional commits viewable in compare view

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[tangletools]

🟢 Value Audit — sound

Verdict	sound
Concerns	0 (none)
Heuristic	0.0s
Duplication	0.0s
Interrogation	29.4s (2 bridge agents)
Total	29.4s

💰 Value — sound

Routine Cargo.lock patch bump of serde 1.0.228 → 1.0.229 (pulls in syn 3 for the derive); correct, low-risk, in-grain.

• What it does: Updates only Cargo.lock: serde, serde_core, and serde_derive move from 1.0.228 to 1.0.229. The sole upstream delta is that serde_derive now builds against syn 3.0.1, so the lock adds a second syn entry (syn 2.0.118 still retained by other crates like bindgen/thiserror-impl). No Cargo.toml change is required because the manifest declares serde = "1" (Cargo.toml:16).
• Goals it achieves: Pick up serde's latest patch release. The substantive gain is that serde_derive now compiles against syn 3, the current major version of the most widely-used proc-macro parsing crate — keeping the dependency graph current and letting future removal of syn 2 happen once nothing else still pins it.
• Assessment: Good change. It's a patch-level bump within the serde = "1" constraint already declared in Cargo.toml:16, so it requires no manifest edit — only the lockfile, which is exactly right. The repo's recent history shows a steady cadence of similar dependabot bumps (nix #19, userfaultfd #27, actions/checkout #22), so this is the established grain. Risk is minimal: 1.0.228→1.0.229 has no behavior delta
• Better / existing approach: none — this is the right approach. Verified the manifest already permits the bump (Cargo.toml:16 serde = "1"), so a Cargo.toml edit would be wrong/redundant. Lockfile-only is correct for a patch release.
• Model: opencode/zai-coding-plan/glm-5.2
• Bridge attempts: 2
• Bridge warning: opencode/kimi-for-coding/k2p7: bridge stream ended without value-audit content

🎯 Usefulness — sound

Lockfile-only routine bump of serde 1.0.228→1.0.229 (pulls syn 3.0.1 transitively via serde_derive); serde is a direct, pervasively-used dependency so the update is immediately reachable and behaviorally inert.

• Integration: serde is declared as a direct dependency at Cargo.toml:16 (serde = { version = "1", features = ["derive"] }) and is actively consumed: Serialize/Deserialize derives in src/model.rs:7, src/metrics.rs:67, src/guest_metadata.rs:389/409/424, src/network/mod.rs:48/143, plus manual serde::Serializer/Deserializer impls in src/network/ipv4_net.rs:108/117. The Cargo.lock bump flows directly into every one
• Fit with existing patterns: Lockfile-only change — no API surface added or removed, so by construction it fits every existing serde usage pattern in the repo. serde 1.0.229's only listed change is an internal update to syn 3 (a proc-macro dependency of serde_derive), invisible to consumers.
• Real-world viability: Patch-level semver bump of a mature, widely-deployed crate; serde's 1.0.x releases are famously backward-compatible. The syn 2→3 split is now captured correctly in Cargo.lock (both syn 2.0.118 and syn 3.0.1 coexist, each pinned to its actual consumer), so no duplicate-resolution ambiguity. No new error paths, no concurrency or edge-input surface introduced.
• Model: opencode/zai-coding-plan/glm-5.2
• Bridge attempts: 1

No concerns — sound change, no better or existing approach found. ✅

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What this audit checks

It judges the change on its merits — not whether it was tasked out in an issue. Unticketed, fast-moving work is fine; the question is whether the change is good and whether a better or existing approach should be used instead.

Pass	What it asks
Heuristic	Vague title? Whitespace-only or cruft-bearing diff? (content signals only)
Duplication	Do added function/class names already exist elsewhere in the repo?
Value Audit	What does it do? What goal does it achieve? Is it good? Better architecture or already-exists?
Usefulness Audit	Does it integrate and fit? Will it hold up in real use and actually get used?

Findings are concerns, not blocks — the human reviewer decides what to do with them.

_{value-audit · 20260720T032642Z}

[tangletools]

✅ No Blockers — 75525d08

Review health 100/100 · Reviewer score 95/100 · Confidence 65/100 · 0 findings (none)

glm: Correctness 95 · Security 95 · Testing 95 · Architecture 95

Reviewer score is advisory once the run is complete and the verdict has no blockers.

Full multi-shot audit completed 1/1 planned shots over 1 changed files. Global verifier still owns final merge decision.

No findings.

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_{tangletools · 2026-07-20T03:28:10Z · trace}

[tangletools]

✅ Clean — 75525d08

Full multi-shot audit completed 1/1 planned shots over 1 changed files. Global verifier still owns final merge decision.

Full immutable report for this review: trace

Summary comment for this run: full summary

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_{tangletools · 2026-07-20T03:28:10Z · immutable trace}