chore(deps): update cargo dependencies

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
criterion (source)	dev-dependencies	minor	=0.7 → =0.8.1
libc	dependencies	patch	0.2.178 → 0.2.179
serde_json	dependencies	patch	1.0.145 → 1.0.148
tokio (source)	dependencies	minor	1.48.0 → 1.49.0
toml	dependencies	patch	0.9.8 → 0.9.10
tracing (source)	dependencies	patch	0.1.43 → 0.1.44

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Release Notes

criterion-rs/criterion.rs (criterion)

v0.8.1

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Fixed

• Homepage link

Other

• (deps) bump crate-ci/typos from 1.23.5 to 1.40.0
• (deps) bump jontze/action-mdbook from 3 to 4
• (deps) bump actions/checkout from 4 to 6

v0.8.0

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BREAKING

• Drop async-std support

Changed

• Bump MSRV to 1.86, stable to 1.91.1

Added

• Add ability to plot throughput on summary page.
• Add support for reporting throughput in elements and bytes - Throughput::ElementsAndBytes allows the text summary to report throughput in both units simultaneously.
• Add alloca-based memory layout randomisation to mitigate memory effects on measurements.
• Add doc comment to benchmark runner in criterion_group macro (removes linter warnings)

Fixed

• Fix plotting NaN bug

Other

• Remove Master API Docs links temporarily while we restore the docs publishing.

rust-lang/libc (libc)

v0.2.179

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serde-rs/json (serde_json)

v1.0.148

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• Update zmij dependency to 1.0

v1.0.147

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• Switch float-to-string algorithm from Ryū to Żmij for better f32 and f64 serialization performance (#​1304)

v1.0.146

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• Set fast_arithmetic=64 for riscv64 (#​1305, thanks @​Xeonacid)

tokio-rs/tokio (tokio)

v1.49.0: Tokio v1.49.0

Compare Source

1.49.0 (January 3rd, 2026)

Added

• net: add support for TCLASS option on IPv6 (#​7781)
• runtime: stabilize runtime::id::Id (#​7125)
• task: implement Extend for JoinSet (#​7195)
• task: stabilize the LocalSet::id() (#​7776)

Changed

• net: deprecate {TcpStream,TcpSocket}::set_linger (#​7752)

Fixed

• macros: fix the hygiene issue of join! and try_join! (#​7766)
• runtime: revert "replace manual vtable definitions with Wake" (#​7699)
• sync: return TryRecvError::Disconnected from Receiver::try_recv after Receiver::close (#​7686)
• task: remove unnecessary trait bounds on the Debug implementation (#​7720)

Unstable

• fs: handle EINTR in fs::write for io-uring (#​7786)
• fs: support io-uring with tokio::fs::read (#​7696)
• runtime: disable io-uring on EPERM (#​7724)
• time: add alternative timer for better multicore scalability (#​7467)

Documented

• docs: fix a typos in bounded.rs and park.rs (#​7817)
• io: add SyncIoBridge cross-references to copy and copy_buf (#​7798)
• io: doc that AsyncWrite does not inherit from std::io::Write (#​7705)
• metrics: clarify that num_alive_tasks is not strongly consistent (#​7614)
• net: clarify the cancellation safety of the TcpStream::peek (#​7305)
• net: clarify the drop behavior of unix::OwnedWriteHalf (#​7742)
• net: clarify the platform-dependent backlog in TcpSocket docs (#​7738)
• runtime: mention LocalRuntime in new_current_thread docs (#​7820)
• sync: add missing period to mpsc::Sender::try_send docs (#​7721)
• sync: clarify the cancellation safety of oneshot::Receiver (#​7780)
• sync: improve the docs for the errors of mpsc (#​7722)
• task: add example for spawn_local usage on local runtime (#​7689)

toml-rs/toml (toml)

v0.9.10

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v0.9.9

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tokio-rs/tracing (tracing)

v0.1.44: tracing 0.1.44

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Fixed

• Fix record_all panic (#​3432)

Changed

• tracing-core: updated to 0.1.36 (#​3440)

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⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
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The artifact failure details are included below:

File name: Cargo.lock

Command failed: cargo update --config net.git-fetch-with-cli=true --manifest-path Cargo.toml --package toml@0.9.8 --precise 0.9.10
error: package ID specification `toml@0.9.8` did not match any packages
help: there are similar package ID specifications:

  toml@0.9.10+spec-1.1.0