[dependabot]

Bumps the actions group with 2 updates: Swatinem/rust-cache and taiki-e/install-action.

Updates Swatinem/rust-cache from 2.9.2 to 2.9.3

Release notes

Sourced from Swatinem/rust-cache's releases.

v2.9.3

What's Changed

• Issue-375: stop cleanup timestamp pruning after the first entry by @​TethysSvensson in Swatinem/rust-cache#377
• fix: log rustup toolchain list failure as info instead of warning by @​SDAChess in Swatinem/rust-cache#394

New Contributors

• @​TethysSvensson made their first contribution in Swatinem/rust-cache#377
• @​SDAChess made their first contribution in Swatinem/rust-cache#394

Full Changelog: Swatinem/rust-cache@v2.9.2...v2.9.3

Changelog

Sourced from Swatinem/rust-cache's changelog.

Changelog

2.9.3

• Fix timestamp based pruning
• Add missing awaits
• Do not emit warning on missing rustup

2.9.2

• Fix credentials.toml cleanup
• Improvements to cleanup, preserving more valid targets
• Improvements to cargo install handling
• Correctly sort/dedupe Rust versions

2.9.1

• Fix regression in hash calculation

2.9.0

• Update to node24
• Support running from within a nix shell
• Consider all installed toolchains for cache key
• Use case-insensitive comparison to determine exact cache hit

2.8.2

• Don't overwrite env for cargo-metadata call

2.8.1

• Set empty CARGO_ENCODED_RUSTFLAGS when retrieving metadata
• Various dependency updates

2.8.0

• Add support for warpbuild cache provider
• Add new cache-workspace-crates feature

2.7.8

• Include CPU arch in the cache key

2.7.7

• Also cache cargo install metadata

2.7.6

... (truncated)

Commits

• d1527c8 2.9.3
• f0fca6f update dependencies and rebuild
• b49b17f add missing awaits
• 6a7bc3e Bump the dev-minor group across 1 directory with 2 updates (#383)
• 4ece996 Bump the actions group across 1 directory with 6 updates (#392)
• 8103aff Bump the prd-minor group across 1 directory with 2 updates (#389)
• 0e361f3 fix: log rustup toolchain list failure as info instead of warning (#393) (#394)
• f0d9c38 Merge pull request #380 from Swatinem/dependabot/github_actions/actions-8ff58...
• ccd9742 Bump the actions group with 2 updates
• 258712b fix: stop cleanup timestamp pruning after the first entry (#377)
• Additional commits viewable in compare view

Updates taiki-e/install-action from 2.87.28 to 2.87.29

Release notes

Sourced from taiki-e/install-action's releases.

2.87.29

• Update zizmor@latest to 1.31.0.

• Update wasmtime@latest to 49.0.3.

• Update wasm-tools@latest to 1.262.0.

• Update uv@latest to 0.13.1.

• Update trivy@latest to 0.76.0.

• Update tombi@latest to 1.8.4.

• Update release-plz@latest to 0.3.172.

• Update osv-scanner@latest to 2.7.0.

• Update mise@latest to 2026.10.11.

• Update mdbook-d2@latest to 0.3.9.

• Update kingfisher@latest to 2.13.0.

• Update kache@latest to 1.2.1.

• Update just@latest to 1.59.0.

• Update dprint@latest to 0.63.0.

• Update cargo-crap@latest to 0.8.0.

• Update bpf-linker@latest to 0.12.0.

Changelog

Sourced from taiki-e/install-action's changelog.

Changelog

All notable changes to this project will be documented in this file.

This project adheres to Semantic Versioning.

[Unreleased]

[2.87.30] - 2026-10-21

• Update zizmor@latest to 1.31.1.

• Update wasmtime@latest to 50.0.0.

• Update vacuum@latest to 0.33.2.

• Update uv@latest to 0.13.4.

• Update trunk@latest to 0.22.0.

• Update tombi@latest to 1.8.9.

• Update syft@latest to 1.55.0.

• Update release-plz@latest to 0.3.173.

• Update prek@latest to 0.5.6.

• Update mise@latest to 2026.10.15.

• Update knope@latest to 0.23.1.

• Update kingfisher@latest to 2.14.0.

• Update kache@latest to 1.2.2.

• Update dprint@latest to 0.64.1.

• Update cosign@latest to 3.1.4.

• Update cargo-crap@latest to 0.9.0.

• Update cargo-binstall@latest to 1.26.0.

[2.87.29] - 2026-10-16

... (truncated)

Commits

• 8cca091 Release 2.87.29
• fc26824 Update wasmtime manifest
• 5018b2e Update zizmor@latest to 1.31.0
• d0e5204 Update wasmtime@latest to 49.0.3
• 517774f Update wasm-tools@latest to 1.262.0
• 4bc69b1 Update vacuum manifest
• 0470a3f Update uv@latest to 0.13.1
• 7a2b747 Update trivy@latest to 0.76.0
• 7efb533 Update tombi@latest to 1.8.4
• e5d37d6 Update release-plz@latest to 0.3.172
• Additional commits viewable in compare view

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[github-actions]

Speed against e8e795ca

Measured on INTEL(R) XEON(R) PLATINUM 8573C.
Both sides built with rustc 1.99.0 (b940084d7 2026-09-28).

Both sides built and run on this runner in this job, the way
scripts/speed.sh measures a perf commit. Each round runs
both sides on a layout of its own, the same compiled code with
its code and data shuffled and moved, so the 95% interval carries
where the code landed as well as the run. The verdict holds the
interval against a 1% threshold. The default layout, the one a
release ships, is measured after as a diagnostic. The node
counts are the search's: they move when the search does, and a
speed change leaves them alone.

round     base nps  candidate nps  change
    1      4401240        4391685   -0.2%
    2      4392449        4373073   -0.4%
    3      4373570        4388245   +0.3%
    4      4428238        4440341   +0.3%
    5      4401248        4458295   +1.3%
    6      4446960        4479309   +0.7%
    7      4434026        4424782   -0.2%
    8      4391928        4382805   -0.2%
    9      4394138        4447141   +1.2%
   10      4369536        4405301   +0.8%
   11      4394850        4413040   +0.4%
   12      4353593        4340650   -0.3%
   13      4369669        4327728   -1.0%
   14      4306226        4325637   +0.5%
   15      4330898        4337582   +0.2%
   16      4350597        4341343   -0.2%
   17      4316058        4293002   -0.5%
   18      4317897        4326720   +0.2%
   19      4302147        4303713   +0.0%
   20      4320903        4309891   -0.3%
   21      4287531        4259045   -0.7%
   22      4350391        4322411   -0.6%
   23      4327779        4354825   +0.6%
   24      4358660        4329951   -0.7%
   25      4301658        4296024   -0.1%
   26      4330451        4348199   +0.4%
   27      4326339        4340252   +0.3%
   28      4382007        4370435   -0.3%
   29      4400354        4404129   +0.1%
   30      4364875        4410122   +1.0%
   31      4377548        4376871   -0.0%
   32      4410427        4380024   -0.7%
   33      4372935        4356292   -0.4%
   34      4427786        4387557   -0.9%
   35      4339508        4368927   +0.7%
   36      4379006        4388412   +0.2%
   37      4383375        4411147   +0.6%
   38      4376836        4353617   -0.5%
   39      4391911        4351622   -0.9%
   40      4358576        4365601   +0.2%

              nodes    time  median nps  faster half
base       11916992  2.73 s     4371302      4398042
candidate  11916992  2.73 s     4367264      4405082
change                            -0.1%        +0.2%

paired change +0.0%, 95% interval -0.2% to +0.2%
diagnostic, on the default layout alone +0.2%, 95% interval -0.1% to +0.3%, 13 rounds

no change beyond ±1.0%: the whole interval is inside it

Speed: +0.0% (bench nps, 95% interval -0.2% to +0.2%, 40 interleaved rounds over shuffled layouts vs e8e795ca)

The instructions each side's bench executed, counted under
cachegrind. The count repeats to within a few hundred
instructions, so a small change here is a real one, but it
prices instructions only: cache misses, mispredicted branches
and where the code lands are the speed's to show.

instructions against e8e795ca, one cachegrind run a side, bench

             instructions     nodes  per node
base       15,968,843,796  11916992    1340.0
candidate  15,968,843,839  11916992    1340.0
change             +0.00%              +0.00%

within ±0.7%, as far as edits not made for speed have moved the count