build(deps): Bump rust-toolchain from nightly-2026-05-01 to nightly-2026-05-26#2443
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build(deps): Bump rust-toolchain from nightly-2026-05-01 to nightly-2026-05-26#2443dependabot[bot] wants to merge 1 commit into
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Bumps [rust-toolchain](https://github.com/rust-lang/rust) from nightly-2026-05-01 to nightly-2026-05-26. - [Release notes](https://github.com/rust-lang/rust/releases) - [Changelog](https://github.com/rust-lang/rust/blob/main/RELEASES.md) - [Commits](https://github.com/rust-lang/rust/commits) --- updated-dependencies: - dependency-name: rust-toolchain dependency-version: nightly-2026-05-26 dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com>
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Benchmark Results
Details
| Benchmark | Current: 7f9ba9d | Previous: 8a94112 | Performance Ratio |
|---|---|---|---|
| startup_benchmark Build Time | 121.90 s |
100.48 s |
1.21 ❗ |
| startup_benchmark File Size | 0.76 MB |
0.76 MB |
1.00 ❗ |
| Startup Time - 1 core | 0.96 s (±0.05 s) |
0.80 s (±0.03 s) |
1.20 ❗ |
| Startup Time - 2 cores | 0.95 s (±0.03 s) |
0.81 s (±0.03 s) |
1.17 ❗ |
| Startup Time - 4 cores | 0.85 s (±0.11 s) |
0.82 s (±0.03 s) |
1.04 |
| multithreaded_benchmark Build Time | 111.58 s |
102.64 s |
1.09 ❗ |
| multithreaded_benchmark File Size | 0.86 MB |
0.86 MB |
1.00 ❗ |
| Multithreaded Pi Efficiency - 2 Threads | 96.88 % (±4.65 %) |
68.83 % (±4.40 %) |
1.41 ❗ |
| Multithreaded Pi Efficiency - 4 Threads | 47.04 % (±2.44 %) |
41.14 % (±3.66 %) |
1.14 ❗ |
| Multithreaded Pi Efficiency - 8 Threads | 25.51 % (±2.29 %) |
20.37 % (±2.32 %) |
1.25 ❗ |
| micro_benchmarks Build Time | 95.10 s |
97.19 s |
0.98 ❗ |
| micro_benchmarks File Size | 0.87 MB |
0.87 MB |
1.00 ❗ |
| Scheduling time - 1 thread | 68.35 ticks (±3.85 ticks) |
70.66 ticks (±4.40 ticks) |
0.97 |
| Scheduling time - 2 threads | 39.51 ticks (±3.92 ticks) |
39.20 ticks (±3.83 ticks) |
1.01 |
| Micro - Time for syscall (getpid) | 3.62 ticks (±0.29 ticks) |
3.03 ticks (±0.22 ticks) |
1.19 ❗ |
| Memcpy speed - (built_in) block size 4096 | 79666.70 MByte/s (±54968.20 MByte/s) |
76193.55 MByte/s (±52751.49 MByte/s) |
1.05 |
| Memcpy speed - (built_in) block size 1048576 | 29905.68 MByte/s (±24369.11 MByte/s) |
29675.18 MByte/s (±24255.14 MByte/s) |
1.01 |
| Memcpy speed - (built_in) block size 16777216 | 29246.19 MByte/s (±24200.18 MByte/s) |
25993.56 MByte/s (±21510.11 MByte/s) |
1.13 |
| Memset speed - (built_in) block size 4096 | 79530.58 MByte/s (±54872.74 MByte/s) |
76631.98 MByte/s (±53007.99 MByte/s) |
1.04 |
| Memset speed - (built_in) block size 1048576 | 30646.96 MByte/s (±24795.45 MByte/s) |
30413.53 MByte/s (±24676.45 MByte/s) |
1.01 |
| Memset speed - (built_in) block size 16777216 | 30012.57 MByte/s (±24634.78 MByte/s) |
26747.49 MByte/s (±21980.29 MByte/s) |
1.12 |
| Memcpy speed - (rust) block size 4096 | 71558.05 MByte/s (±50047.60 MByte/s) |
67672.21 MByte/s (±47314.87 MByte/s) |
1.06 |
| Memcpy speed - (rust) block size 1048576 | 30057.59 MByte/s (±24576.49 MByte/s) |
29654.01 MByte/s (±24232.23 MByte/s) |
1.01 |
| Memcpy speed - (rust) block size 16777216 | 29277.41 MByte/s (±24205.54 MByte/s) |
25120.14 MByte/s (±20875.71 MByte/s) |
1.17 |
| Memset speed - (rust) block size 4096 | 72227.73 MByte/s (±50512.53 MByte/s) |
68074.69 MByte/s (±47583.99 MByte/s) |
1.06 |
| Memset speed - (rust) block size 1048576 | 30813.99 MByte/s (±25008.80 MByte/s) |
30402.68 MByte/s (±24667.02 MByte/s) |
1.01 |
| Memset speed - (rust) block size 16777216 | 30045.05 MByte/s (±24643.52 MByte/s) |
25893.56 MByte/s (±21383.50 MByte/s) |
1.16 |
| alloc_benchmarks Build Time | 90.85 s |
92.96 s |
0.98 ❗ |
| alloc_benchmarks File Size | 0.84 MB |
0.84 MB |
1.00 ❗ |
| Allocations - Allocation success | 100.00 % |
100.00 % |
1 |
| Allocations - Deallocation success | 100.00 % |
100.00 % |
1 |
| Allocations - Pre-fail Allocations | 100.00 % |
100.00 % |
1 |
| Allocations - Average Allocation time | 3890.83 Ticks (±349.66 Ticks) |
3368.20 Ticks (±170.49 Ticks) |
1.16 ❗ |
| Allocations - Average Allocation time (no fail) | 3890.83 Ticks (±349.66 Ticks) |
3368.20 Ticks (±170.49 Ticks) |
1.16 ❗ |
| Allocations - Average Deallocation time | 639.15 Ticks (±63.98 Ticks) |
616.74 Ticks (±11.54 Ticks) |
1.04 |
| mutex_benchmark Build Time | 91.58 s |
92.51 s |
0.99 ❗ |
| mutex_benchmark File Size | 0.87 MB |
0.87 MB |
1.00 ❗ |
| Mutex Stress Test Average Time per Iteration - 1 Threads | 13.10 ns (±0.81 ns) |
13.06 ns (±0.95 ns) |
1.00 |
| Mutex Stress Test Average Time per Iteration - 2 Threads | 17.46 ns (±9.13 ns) |
15.08 ns (±0.96 ns) |
1.16 |
This comment was automatically generated by workflow using github-action-benchmark.
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Bumps rust-toolchain from nightly-2026-05-01 to nightly-2026-05-26.
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