Build Information
Successful build of Benchmark, reference main (1d1b7a), with Swift 6.4 for macOS (SPM) on 10 Oct 2026 18:55:40 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64Build Log
========================================
RunAll
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Builder version: 5.1.1
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/ordo-one/benchmark.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ordo-one/benchmark
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 1d1b7a5 feat(minor): aggregated allocation stacks (#378)
Cloned https://github.com/ordo-one/benchmark.git
Revision (git rev-parse @):
1d1b7a56ade88f69c0cef1fa423b320059315f1a
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/ordo-one/benchmark.git at main
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.4
Building package at path: $PWD
https://github.com/ordo-one/benchmark.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 599]
[Planning deferred tasks]
[104 / 225]
[116 / 231] Atomics
[120 / 241] CDarwinOperatingSystemStats
[129 / 272]
[142 / 297]
[156 / 307] SystemPackage
[176 / 331]
[189 / 331] RealModule
[198 / 331] Atomics
[204 / 331]
[214 / 331]
[223 / 331] SwiftRuntimeHooks
[227 / 331] Atomics
[232 / 331] Atomics
[235 / 331]
[248 / 333]
[255 / 344] MallocInterposerC
[268 / 344] SystemPackage
[272 / 344] ComplexModule
[280 / 375]
[284 / 375] SystemPackage
[291 / 375] ComplexModule
[299 / 375] SystemPackage
[314 / 378] SystemPackage
[325 / 379]
[332 / 381] MallocInterposerSwift-product
[333 / 381]
[340 / 381] Histogram
[341 / 381]
[342 / 381] SystemPackage
[346 / 381]
[357 / 381] ArgumentParser
[367 / 383] ArgumentParser
[369 / 385] Benchmark
[380 / 420]
[381 / 420]
[384 / 420]
[387 / 420]
[391 / 420]
[395 / 420] ArgumentParser
[396 / 420]
[399 / 420]
[411 / 420] Benchmark
[417 / 420] Benchmark
Build complete! (11.40 sec)
Fetching https://github.com/apple/swift-argument-parser.git
Fetching https://github.com/ordo-one/TextTable.git
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/ordo-one/malloc-interposer.git
Fetching https://github.com/apple/swift-system.git
Fetching https://github.com/HdrHistogram/hdrhistogram-swift.git
[1/203] Fetching texttable
[71/444] Fetching texttable, malloc-interposer
[76/2333] Fetching texttable, malloc-interposer, swift-atomics
[299/2956] Fetching texttable, malloc-interposer, swift-atomics, hdrhistogram-swift
[1138/10197] Fetching texttable, malloc-interposer, swift-atomics, hdrhistogram-swift, swift-system
Fetched https://github.com/ordo-one/TextTable.git (0.97s)
[1595/9994] Fetching malloc-interposer, swift-atomics, hdrhistogram-swift, swift-system
[2198/29090] Fetching malloc-interposer, swift-atomics, hdrhistogram-swift, swift-system, swift-argument-parser
Fetched https://github.com/ordo-one/malloc-interposer.git (1.96s)
Fetched https://github.com/apple/swift-atomics.git (1.96s)
Fetched https://github.com/apple/swift-system.git (1.96s)
Fetched https://github.com/HdrHistogram/hdrhistogram-swift.git (1.96s)
Fetched https://github.com/apple/swift-argument-parser.git (1.96s)
Computing version for https://github.com/ordo-one/malloc-interposer.git
Computed https://github.com/ordo-one/malloc-interposer.git at 1.5.0 (2.58s)
Computing version for https://github.com/HdrHistogram/hdrhistogram-swift.git
Computed https://github.com/HdrHistogram/hdrhistogram-swift.git at 0.2.0 (2.15s)
Fetching https://github.com/apple/swift-numerics
[1/6728] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics (1.27s)
Computing version for https://github.com/ordo-one/TextTable.git
Computed https://github.com/ordo-one/TextTable.git at 0.0.2 (1.92s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.1.1 (0.54s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (0.54s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.8.2 (0.58s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.60s)
Creating working copy for https://github.com/ordo-one/malloc-interposer.git
Working copy of https://github.com/ordo-one/malloc-interposer.git resolved at 1.5.0
Creating working copy for https://github.com/apple/swift-numerics
Working copy of https://github.com/apple/swift-numerics resolved at 1.1.1
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.1
Creating working copy for https://github.com/HdrHistogram/hdrhistogram-swift.git
Working copy of https://github.com/HdrHistogram/hdrhistogram-swift.git resolved at 0.2.0
Creating working copy for https://github.com/ordo-one/TextTable.git
Working copy of https://github.com/ordo-one/TextTable.git resolved at 0.0.2
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 1.8.2
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.8.1
Build complete.
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Done.