Build Information
Successful build of SynchronizationKit, reference develop (08156f), with Swift 6.3 for macOS (SPM) on 23 Oct 2026 22:29:01 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.5.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 5.1.3
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/sinoru/swift-synchronization-kit.git
Reference: develop
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/sinoru/swift-synchronization-kit
* branch develop -> FETCH_HEAD
* [new branch] develop -> origin/develop
HEAD is now at 08156f5 Call the shared workflow by its new argument names
Cloned https://github.com/sinoru/swift-synchronization-kit.git
Revision (git rev-parse @):
08156f584ec4e2d501fcb7d9e6f8a7619445856f
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/sinoru/swift-synchronization-kit.git at develop
========================================
Build
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Selected platform: macosSpm
Swift version: 6.3
Building package at path: $PWD
https://github.com/sinoru/swift-synchronization-kit.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.5.0.app xcrun swift build --arch arm64
Building for debugging...
[0/18] Write sources
[5/18] Copying PrivacyInfo.xcprivacy
[5/18] Write sources
[13/18] Write swift-version-69A768CDF2A0BEE1.txt
[14/24] Compiling CSynchronizationKitCore shim.c
[15/24] Compiling CSynchronizationKitRWLock shim.c
[16/24] Compiling CSynchronizationKitAtomic shim.c
[18/32] Compiling SynchronizationKitCore Cell.swift
[19/32] Emitting module SynchronizationKitCore
[20/32] Compiling SynchronizationKitCore ExclusiveTransfer.swift
[21/35] Compiling SynchronizationKitAtomic AtomicStorage.swift
[22/35] Compiling SynchronizationKitAtomic Atomic.swift
[23/35] Compiling SynchronizationKitAtomic AtomicMemoryOrderings.swift
[24/35] Compiling SynchronizationKitAtomic AtomicIntegers.swift
[25/35] Emitting module SynchronizationKitAtomic
[26/35] Compiling SynchronizationKitAtomic AtomicPointers.swift
[27/35] Compiling SynchronizationKitAtomic AtomicRepresentable.swift
[28/35] Compiling SynchronizationKitAtomic AtomicBool.swift
[28/35] Compiling CSynchronizationKitSemaphore shim.c
[30/38] Compiling SynchronizationKitMutex MutexHandle.swift
[31/38] Compiling SynchronizationKitMutex Mutex.swift
[32/38] Emitting module SynchronizationKitMutex
[33/38] Compiling SynchronizationKitSemaphore SemaphoreHandle.swift
[34/38] Emitting module SynchronizationKitSemaphore
[35/38] Compiling SynchronizationKitSemaphore Semaphore.swift
[36/47] Compiling SynchronizationKitAsyncCore Parking.swift
[37/47] Compiling SynchronizationKitAsyncCore ThreadPark.swift
[38/47] Compiling SynchronizationKitAsyncCore Grant.swift
[39/47] Compiling SynchronizationKitAsyncCore AsyncWaitQueue.swift
[40/47] Compiling SynchronizationKitAsyncCore AsyncWaiter.swift
[41/47] Compiling SynchronizationKitAsyncCore AsyncHolderEscalation.swift
[42/47] Emitting module SynchronizationKitAsyncCore
[43/47] Compiling SynchronizationKitAsyncCore AsyncWaitQueueOwner.swift
[44/47] Compiling SynchronizationKitAsyncCore Access.swift
[45/55] Compiling SynchronizationKitAsyncSemaphore AsyncSemaphore.swift
[46/55] Emitting module SynchronizationKitAsyncSemaphore
[47/55] Compiling SynchronizationKitAsyncMutex AsyncMutexHandle.swift
[48/55] Compiling SynchronizationKitAsyncMutex AsyncMutex.swift
[49/55] Emitting module SynchronizationKitAsyncMutex
[50/55] Emitting module SynchronizationKitAsyncRWLock
[51/55] Compiling SynchronizationKitAsyncRWLock AsyncRWLock.swift
[52/55] Compiling SynchronizationKitAsyncRWLock AsyncRWLockHandle.swift
[53/63] Compiling SynchronizationKitRWLockPrivacyManifest PrivacyManifest.swift
[54/63] Compiling SynchronizationKitRWLockPrivacyManifest resource_bundle_accessor.swift
[55/63] Emitting module SynchronizationKitRWLockPrivacyManifest
[56/68] Compiling SynchronizationKitRWLock ReaderBias.swift
[57/68] Compiling SynchronizationKitRWLock RWLockHandle.swift
[58/68] Compiling SynchronizationKitRWLock RWLock.swift
[59/68] Compiling SynchronizationKitRWLock HoldRecord.swift
[60/68] Emitting module SynchronizationKitRWLock
[61/70] Compiling SynchronizationKit SynchronizationKit.swift
[62/70] Emitting module SynchronizationKit
[63/70] Emitting module SynchronizationKitTestUtils
[64/70] Compiling SynchronizationKitTestUtils Deadline.swift
[65/70] Compiling SynchronizationKitTestUtils Threads.swift
[66/70] Compiling SynchronizationKitTestUtils Gate.swift
[67/70] Compiling SynchronizationKitTestUtils SynchronizationKitTestUtils.swift
[68/70] Compiling SynchronizationKitTestUtils TestEnvironment.swift
[69/70] Compiling SynchronizationKitTestUtils Stress.swift
[70/70] Compiling SynchronizationKitTestUtils Polling.swift
Build complete! (5.94s)
Build complete.
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Done.