build(deps): Bump rust-toolchain from nightly-2026-06-01 to nightly-2026-06-15#2479
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build(deps): Bump rust-toolchain from nightly-2026-06-01 to nightly-2026-06-15#2479dependabot[bot] wants to merge 1 commit into
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Bumps [rust-toolchain](https://github.com/rust-lang/rust) from nightly-2026-06-01 to nightly-2026-06-15. - [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-2026-06-15 dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com>
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Benchmark Results
Details
| Benchmark | Current: 77c6383 | Previous: 8d86e31 | Performance Ratio |
|---|---|---|---|
| startup_benchmark Build Time | 78.94 s |
114.30 s |
0.69 ❗ |
| startup_benchmark File Size | 0.77 MB |
0.77 MB |
1.00 ❗ |
| Startup Time - 1 core | 0.74 s (±0.03 s) |
1.01 s (±0.03 s) |
0.73 ❗ |
| Startup Time - 2 cores | 0.74 s (±0.02 s) |
1.01 s (±0.03 s) |
0.74 ❗ |
| Startup Time - 4 cores | 0.74 s (±0.02 s) |
1.02 s (±0.06 s) |
0.72 ❗ |
| multithreaded_benchmark Build Time | 77.93 s |
116.98 s |
0.67 ❗ |
| multithreaded_benchmark File Size | 0.86 MB |
0.87 MB |
0.99 ❗ |
| Multithreaded Pi Efficiency - 2 Threads | 87.03 % (±6.78 %) |
90.99 % (±13.48 %) |
0.96 |
| Multithreaded Pi Efficiency - 4 Threads | 43.10 % (±2.36 %) |
44.83 % (±6.95 %) |
0.96 |
| Multithreaded Pi Efficiency - 8 Threads | 25.45 % (±1.00 %) |
24.72 % (±3.27 %) |
1.03 |
| micro_benchmarks Build Time | 84.30 s |
97.63 s |
0.86 ❗ |
| micro_benchmarks File Size | 0.87 MB |
0.88 MB |
0.99 ❗ |
| Scheduling time - 1 thread | 65.25 ticks (±1.37 ticks) |
71.85 ticks (±2.99 ticks) |
0.91 ❗ |
| Scheduling time - 2 threads | 37.86 ticks (±4.06 ticks) |
41.06 ticks (±4.76 ticks) |
0.92 |
| Micro - Time for syscall (getpid) | 2.70 ticks (±0.17 ticks) |
2.99 ticks (±0.29 ticks) |
0.90 |
| Memcpy speed - (built_in) block size 4096 | 85634.15 MByte/s (±59193.18 MByte/s) |
75376.85 MByte/s (±51991.81 MByte/s) |
1.14 |
| Memcpy speed - (built_in) block size 1048576 | 30894.65 MByte/s (±24845.33 MByte/s) |
29352.07 MByte/s (±24062.29 MByte/s) |
1.05 |
| Memcpy speed - (built_in) block size 16777216 | 29909.14 MByte/s (±24587.69 MByte/s) |
24365.87 MByte/s (±20045.36 MByte/s) |
1.23 |
| Memset speed - (built_in) block size 4096 | 85773.66 MByte/s (±59294.94 MByte/s) |
76028.99 MByte/s (±52419.96 MByte/s) |
1.13 |
| Memset speed - (built_in) block size 1048576 | 31660.14 MByte/s (±25303.17 MByte/s) |
30097.12 MByte/s (±24497.23 MByte/s) |
1.05 |
| Memset speed - (built_in) block size 16777216 | 30684.69 MByte/s (±25037.68 MByte/s) |
25086.31 MByte/s (±20511.21 MByte/s) |
1.22 |
| Memcpy speed - (rust) block size 4096 | 76564.58 MByte/s (±53416.18 MByte/s) |
67145.59 MByte/s (±46725.04 MByte/s) |
1.14 |
| Memcpy speed - (rust) block size 1048576 | 30864.86 MByte/s (±24790.58 MByte/s) |
29304.96 MByte/s (±24042.99 MByte/s) |
1.05 |
| Memcpy speed - (rust) block size 16777216 | 29959.11 MByte/s (±24622.45 MByte/s) |
24464.44 MByte/s (±20018.11 MByte/s) |
1.22 |
| Memset speed - (rust) block size 4096 | 77015.38 MByte/s (±53731.28 MByte/s) |
67381.96 MByte/s (±46898.51 MByte/s) |
1.14 |
| Memset speed - (rust) block size 1048576 | 31606.77 MByte/s (±25221.40 MByte/s) |
30080.59 MByte/s (±24491.17 MByte/s) |
1.05 |
| Memset speed - (rust) block size 16777216 | 30739.14 MByte/s (±25073.60 MByte/s) |
25214.64 MByte/s (±20521.30 MByte/s) |
1.22 |
| alloc_benchmarks Build Time | 80.55 s |
90.98 s |
0.89 ❗ |
| alloc_benchmarks File Size | 0.85 MB |
0.85 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 | 5590.53 Ticks (±67.99 Ticks) |
6839.31 Ticks (±510.81 Ticks) |
0.82 ❗ |
| Allocations - Average Allocation time (no fail) | 5590.53 Ticks (±67.99 Ticks) |
6839.31 Ticks (±510.81 Ticks) |
0.82 ❗ |
| Allocations - Average Deallocation time | 1502.14 Ticks (±281.62 Ticks) |
756.23 Ticks (±237.95 Ticks) |
1.99 ❗ |
| mutex_benchmark Build Time | 81.73 s |
89.34 s |
0.91 ❗ |
| mutex_benchmark File Size | 0.87 MB |
0.88 MB |
0.99 ❗ |
| Mutex Stress Test Average Time per Iteration - 1 Threads | 12.00 ns (±0.00 ns) |
13.68 ns (±0.58 ns) |
0.88 ❗ |
| Mutex Stress Test Average Time per Iteration - 2 Threads | 13.84 ns (±1.39 ns) |
17.20 ns (±2.60 ns) |
0.80 ❗ |
This comment was automatically generated by workflow using github-action-benchmark.
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Bumps rust-toolchain from nightly-2026-06-01 to nightly-2026-06-15.
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