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chore(deps): bump cc from 1.8.0 to 1.9.0 - #1986

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dependabot/cargo/cc-1.9.0
Oct 27, 2026
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dependabot-pr-auto-approver[bot] merged 1 commit into
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dependabot/cargo/cc-1.9.0

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Bumps cc from 1.8.0 to 1.9.0.

Release notes

Sourced from cc's releases.

cc-v1.9.0

Added

  • pass AddressSanitizer on to the C compiler (#2045)
  • add source root for stable external object names (#2034)
  • emit rerun-if-env-changed for the compiler's own env vars (#2035)
  • (env) read Cargo's variables from the env snapshot (#2028)
  • collect compile commands into a compile_commands.json (#1990)

Fixed

  • don't prefer clang for -Clinker-plugin-lto=no (#2046)
  • keep the order of flag and flag_if_supported (#2044)
  • correct "arbitary" typo in target parser comment (#2039)
  • correct "stablised" typos in TODO comments (#2040)
  • (msvc) pass objects to the archiver relative to the output directory (#2033)
  • honor disabled linker-plugin LTO (#2024)
  • apply RUSTC_WRAPPER to the cl.exe cc finds itself (#2022)

Other

  • (parallel) poll on jobserver helper thread (#2021)
  • (parallel) add jobserver polling for windows (#2020)
  • Regenerate windows sys bindings (#2019)
  • (parallel) add polling for process exit on windows (#2016)
  • (parallel) poll for process exit on macOS/bsd (#2014)
Changelog

Sourced from cc's changelog.

1.9.0 - 2026-10-19

Added

  • pass AddressSanitizer on to the C compiler (#2045)
  • add source root for stable external object names (#2034)
  • emit rerun-if-env-changed for the compiler's own env vars (#2035)
  • (env) read Cargo's variables from the env snapshot (#2028)
  • collect compile commands into a compile_commands.json (#1990)

Fixed

  • don't prefer clang for -Clinker-plugin-lto=no (#2046)
  • keep the order of flag and flag_if_supported (#2044)
  • correct "arbitary" typo in target parser comment (#2039)
  • correct "stablised" typos in TODO comments (#2040)
  • (msvc) pass objects to the archiver relative to the output directory (#2033)
  • honor disabled linker-plugin LTO (#2024)
  • apply RUSTC_WRAPPER to the cl.exe cc finds itself (#2022)

Other

  • (parallel) poll on jobserver helper thread (#2021)
  • (parallel) add jobserver polling for windows (#2020)
  • Regenerate windows sys bindings (#2019)
  • (parallel) add polling for process exit on windows (#2016)
  • (parallel) poll for process exit on macOS/bsd (#2014)
Commits
  • ffbb10d chore: release (#2038)
  • b30f5b4 fix: don't prefer clang for -Clinker-plugin-lto=no (#2046)
  • fb5eb51 feat: pass AddressSanitizer on to the C compiler (#2045)
  • 399d494 fix: keep the order of flag and flag_if_supported (#2044)
  • 53786d5 ci(deps): bump taiki-e/install-action from 2.87.21 to 2.87.28 (#2047)
  • 53d06d3 ci(deps): bump release-plz/action from 0.5.140 to 0.5.141 (#2048)
  • dfef159 ci(deps): bump tombi-toml/setup-tombi from 1.7.3 to 1.8.4 (#2049)
  • fd9c840 feat: add source root for stable external object names (#2034)
  • bf0c5fb feat: emit rerun-if-env-changed for the compiler's own env vars (#2035)
  • 2ba8b6d refactor(target): convert large match into data (#2043)
  • Additional commits viewable in compare view

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Bumps [cc](https://github.com/rust-lang/cc-rs) from 1.8.0 to 1.9.0.
- [Release notes](https://github.com/rust-lang/cc-rs/releases)
- [Changelog](https://github.com/rust-lang/cc-rs/blob/main/CHANGELOG.md)
- [Commits](rust-lang/cc-rs@cc-v1.8.0...cc-v1.9.0)

---
updated-dependencies:
- dependency-name: cc
  dependency-version: 1.9.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot Bot added the kind/dependencies For PRs that update dependencies or related components label Oct 27, 2026
@hyperlight-gh-bot

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Benchmark Results

Measured commit: dc92d45d43d3
Baseline commit: f3ade9ed1259

kvm / amd (Linux) (➖ stable)

No benchmark improved or regressed.

Benchmark Results

function_call_codec

decode_vec_bytes_copy encode_control
373.16 µs (➖ 1.00x slower)
vec_bytes 577.94 ns (➖ 1.09x faster)
byte_chunks 746.55 ns (➖ 1.02x faster)

payload_allocation

slot_pool_segmented
65536 141.44 ns (➖ 1.06x faster)
262144 523.74 ns (➖ 1.01x faster)

sandboxes

create_initialized_and_drop
medium 80.72 ms (➖ 1.01x faster)

slot_pool

alloc_dealloc_128 alloc_dealloc_4096 alloc_dealloc_1500
7.68 ns (➖ 1.00x faster) 7.70 ns (➖ 1.00x slower) 7.73 ns (➖ 1.01x slower)

snapshot_files

load_snapshot_unverified
small 93.08 µs (➖ 1.00x faster)

virtq_readonly

slot_pool_segmented_fragmented slot_pool_segmented
65536 2.04 µs (➖ 1.04x slower) 1.92 µs (➖ 1.08x faster)
262144 7.25 µs (➖ 1.02x faster) 7.31 µs (➖ 1.01x slower)

virtq_readwrite

slot_pool_segmented_fragmented slot_pool_segmented
8192 1.01 µs (➖ 1.01x slower) 1.02 µs (➖ 1.02x faster)
65536 6.16 µs (➖ 1.03x faster) 6.25 µs (➖ 1.03x faster)
262144 28.42 µs (➖ 1.04x slower)
kvm / intel (Linux) (➖ stable)

No benchmark improved or regressed.

Benchmark Results

function_call_codec

decode_vec_bytes_copy encode_control
745.31 µs (➖ 1.01x faster)
vec_bytes 609.09 ns (➖ 1.04x faster)
byte_chunks 801.40 ns (➖ 1.03x faster)

payload_allocation

slot_pool_segmented
65536 209.36 ns (➖ 1.14x slower)
262144 597.38 ns (➖ 1.01x slower)

sandboxes

create_initialized_and_drop
medium 82.93 ms (➖ 1.02x slower)

slot_pool

alloc_dealloc_128 alloc_dealloc_4096 alloc_dealloc_1500
8.11 ns (➖ 1.01x faster) 8.12 ns (➖ 1.00x faster) 8.12 ns (➖ 1.01x faster)

snapshot_files

load_snapshot_unverified
small 52.01 µs (➖ 1.00x slower)

virtq_readonly

slot_pool_segmented_fragmented slot_pool_segmented
65536 2.55 µs (➖ 1.01x faster) 2.55 µs (➖ 1.01x faster)
262144 9.02 µs (➖ 1.02x slower) 9.02 µs (➖ 1.01x slower)

virtq_readwrite

slot_pool_segmented_fragmented slot_pool_segmented
8192 875.33 ns (➖ 1.00x faster) 875.29 ns (➖ 1.05x slower)
65536 8.52 µs (➖ 1.01x slower) 8.39 µs (➖ 1.00x faster)
262144 37.59 µs (➖ 1.03x slower)
mshv3 / amd (Linux) (➖ stable)

No benchmark improved or regressed.

Benchmark Results

function_call_codec

decode_vec_bytes_copy encode_control
271.46 µs (➖ 1.02x slower)
vec_bytes 738.32 ns (➖ 1.03x slower)
byte_chunks 941.35 ns (➖ 1.03x slower)

payload_allocation

slot_pool_segmented
65536 208.14 ns (➖ 1.08x slower)
262144 729.03 ns (➖ 1.00x faster)

sandboxes

create_initialized_and_drop
medium 56.20 ms (➖ 1.02x faster)

slot_pool

alloc_dealloc_128 alloc_dealloc_4096 alloc_dealloc_1500
9.54 ns (➖ 1.00x faster) 9.55 ns (➖ 1.00x faster) 9.62 ns (➖ 1.01x faster)

snapshot_files

load_snapshot_unverified
small 84.96 µs (➖ 1.01x faster)

virtq_readonly

slot_pool_segmented_fragmented slot_pool_segmented
65536 2.39 µs (➖ 1.02x faster) 2.22 µs (➖ 1.00x faster)
262144 10.68 µs (➖ 1.00x slower) 9.82 µs (➖ 1.06x faster)

virtq_readwrite

slot_pool_segmented_fragmented slot_pool_segmented
8192 1.24 µs (➖ 1.04x faster) 1.23 µs (➖ 1.01x slower)
65536 8.14 µs (➖ 1.17x faster) 8.39 µs (➖ 1.15x faster)
262144 36.21 µs (➖ 1.04x faster)
mshv3 / intel (Linux) (➖ stable)

No benchmark improved or regressed.

Benchmark Results

function_call_codec

decode_vec_bytes_copy encode_control
659.84 µs (➖ 1.04x slower)
vec_bytes 657.88 ns (➖ 1.01x slower)
byte_chunks 906.57 ns (➖ 1.00x faster)

payload_allocation

slot_pool_segmented
65536 259.01 ns (➖ 1.05x faster)
262144 706.87 ns (➖ 1.07x slower)

sandboxes

create_initialized_and_drop
medium 71.60 ms (➖ 1.04x slower)

slot_pool

alloc_dealloc_128 alloc_dealloc_4096 alloc_dealloc_1500
8.69 ns (➖ 1.00x slower) 10.00 ns (➖ 1.13x slower) 8.69 ns (➖ 1.00x slower)

snapshot_files

load_snapshot_unverified
small 44.48 µs (➖ 1.01x slower)

virtq_readonly

slot_pool_segmented_fragmented slot_pool_segmented
65536 2.34 µs (➖ 1.03x slower) 2.30 µs (➖ 1.01x slower)
262144 7.98 µs (➖ 1.00x faster) 7.96 µs (➖ 1.00x faster)

virtq_readwrite

slot_pool_segmented_fragmented slot_pool_segmented
8192 894.63 ns (➖ 1.02x faster) 899.63 ns (➖ 1.01x faster)
65536 7.46 µs (➖ 1.01x faster) 7.48 µs (➖ 1.00x slower)
262144 37.45 µs (➖ 1.01x faster)
hyperv-ws2025 / amd (Windows) (➖ stable)

No benchmark improved or regressed.

Benchmark Results

function_call_codec

decode_vec_bytes_copy encode_control
1.91 ms (➖ 1.01x slower)
vec_bytes 768.95 ns (➖ 1.11x faster)
byte_chunks 1.15 µs (➖ 1.02x faster)

payload_allocation

slot_pool_segmented
65536 230.15 ns (➖ 1.05x faster)
262144 788.54 ns (➖ 1.05x faster)

sandboxes

create_initialized_and_drop
medium 80.34 ms (➖ 1.07x faster)

slot_pool

alloc_dealloc_128 alloc_dealloc_4096 alloc_dealloc_1500
10.09 ns (➖ 1.01x slower) 10.21 ns (➖ 1.00x faster) 10.09 ns (➖ 1.02x slower)

snapshot_files

load_snapshot_unverified
small 793.04 µs (➖ 1.11x slower)

virtq_readonly

slot_pool_segmented_fragmented slot_pool_segmented
65536 2.50 µs (➖ 1.07x slower) 2.43 µs (➖ 1.06x slower)
262144 9.73 µs (➖ 1.07x slower) 9.76 µs (➖ 1.05x slower)

virtq_readwrite

slot_pool_segmented_fragmented slot_pool_segmented
8192 1.35 µs (➖ 1.07x slower) 1.36 µs (➖ 1.07x slower)
65536 9.61 µs (➖ 1.08x slower) 10.64 µs (➖ 1.20x slower)
262144 41.98 µs (➖ 1.03x slower)
hyperv-ws2025 / intel (Windows) (➖ stable)

No benchmark improved or regressed.

Benchmark Results

function_call_codec

decode_vec_bytes_copy encode_control
3.05 ms (➖ 1.01x faster)
vec_bytes 773.18 ns (➖ 1.02x faster)
byte_chunks 1.19 µs (➖ 1.05x faster)

payload_allocation

slot_pool_segmented
65536 212.83 ns (➖ 1.01x slower)
262144 752.42 ns (➖ 1.01x faster)

sandboxes

create_initialized_and_drop
medium 112.82 ms (➖ 1.01x faster)

slot_pool

alloc_dealloc_128 alloc_dealloc_4096 alloc_dealloc_1500
9.77 ns (➖ 1.01x slower) 10.12 ns (➖ 1.02x slower) 9.82 ns (➖ 1.01x slower)

snapshot_files

load_snapshot_unverified
small 599.16 µs (➖ 1.00x faster)

virtq_readonly

slot_pool_segmented_fragmented slot_pool_segmented
65536 2.41 µs (➖ 1.08x slower) 2.63 µs (➖ 1.07x slower)
262144 7.76 µs (➖ 1.01x slower) 8.09 µs (➖ 1.08x slower)

virtq_readwrite

slot_pool_segmented_fragmented slot_pool_segmented
8192 1.25 µs (➖ 1.19x slower) 1.14 µs (➖ 1.05x slower)
65536 9.22 µs (➖ 1.08x slower) 8.78 µs (➖ 1.03x slower)
262144 46.04 µs (➖ 1.10x faster)

Reported by cargo ci bench-report --candidate run:40442160142 --config-file bench_report.toml.

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Automatically approved by dependabot auto-approve workflow

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dependabot-pr-auto-approver Bot merged commit c3761ad into main Oct 27, 2026
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dependabot-pr-auto-approver Bot deleted the dependabot/cargo/cc-1.9.0 branch October 27, 2026 04:11
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