UPSTREAM PR #3303: Update Rust crate clap to 4.6.1

[loci-dev]

Note

Source pull request: nextest-rs/nextest#3303

This PR contains the following updates:

Package	Type	Update	Change
clap	workspace.dependencies	patch	4.6.0 -> 4.6.1

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Release Notes

clap-rs/clap (clap)

v4.6.1

Compare Source

Fixes

• (derive) Ensure rebuilds happen when an read env variable is changed

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Configuration

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This PR has been generated by Renovate Bot.

[loci-review]

Overview

Analysis of 27,113 functions across 9 binaries shows negligible performance impact from the clap 4.6.0→4.6.1 patch update. Modified: 1,454 functions (5.4%), New: 2,182, Removed: 2,180, Unchanged: 21,297.

Power Consumption: Effectively unchanged across all binaries (±0.04% max):

• target.aarch64-unknown-linux-gnu.release.cargo-nextest: -0.015%
• target.aarch64-unknown-linux-gnu.release.zstd-dict: +0.04%
• target.aarch64-unknown-linux-gnu.release.build-seed-archive: -0.014%
• target.aarch64-unknown-linux-gnu.release.fake-interceptor: 0.0%
• target.aarch64-unknown-linux-gnu.release.large-alloc: 0.0%
• target.aarch64-unknown-linux-gnu.release.passthrough: 0.0%
• target.aarch64-unknown-linux-gnu.release.rustc-shim: 0.0%
• target.aarch64-unknown-linux-gnu.release.grab-foreground: 0.0%
• target.aarch64-unknown-linux-gnu.release.internal-test: 0.0%

Hot Paths: No changes detected in test execution, process spawning, I/O operations, test discovery, or output formatting.

Function Analysis

All performance changes occur in non-critical paths (configuration parsing, error handling, dependency infrastructure). No source code changes—differences stem from compiler optimization variations.

Configuration Cleanup (improvements):

• IndexMap<Expression,Value> drop (cargo_nextest): -2,783ns (-79.7% response), +36ns throughput
• ConfigBuilder drop (nextest_runner): -6,036ns (-58.0% response), +52ns throughput
• DeValue drop: -482ns (-63.2% response), +35ns throughput
• drop_inner_table (hashbrown): -1,585ns (-32.0% response), -281ns throughput

Configuration Parsing (regressions):

• ChromeTraceError drop: +105,706ns (+251% response)—error path only, no hot path impact
• DeArray drop (nextest_runner): +570ns (+517% response)—one-time startup operation
• tracing rebuild_interest: +5,414ns (+66.8% response)—infrequent logging operation
• EventAggregator::new: +866ns (+70.4% response)—called once per test run

Cryptography (improvement):

• aes_nohw_from_batch: -517ns (-70.8% response)—TLS operations, not per-test

All changed functions execute during initialization, cleanup, or exceptional paths. Test execution hot paths remain unaffected.

💬 Questions? Tag @loci-dev