Swift Package IndexBuild Information
Successful build of SynchronizationKit, reference v1.1.2 (c9ef5d), with Swift 6.3 for Wasm on 28 Sep 2026 12:05:30 UTC.
Swift 6 data race errors: 0
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3.2-RELEASE_wasm 2>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/sinoru/swift-synchronization-kit.git
Reference: v1.1.2
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: git branch -m <name>
From https://github.com/sinoru/swift-synchronization-kit
* tag v1.1.2 -> FETCH_HEAD
HEAD is now at c9ef5d6 Merge branch 'release/1.1.2'
Cloned https://github.com/sinoru/swift-synchronization-kit.git
Revision (git rev-parse @):
c9ef5d6f7c9f2aeaec8b5558b925ebc0aef8ff10
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/sinoru/swift-synchronization-kit.git at v1.1.2
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/sinoru/swift-synchronization-kit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3.2-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:253aad7f5b11d25cf9eaef34120b94cd8a325782929c57fb304a7711494a3f9a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest
Building for debugging...
[0/15] Write sources
[11/15] Compiling CSynchronizationKitCore shim.c
[12/15] Compiling CSynchronizationKitAtomic shim.c
[13/15] Compiling CSynchronizationKitRWLock shim.c
[14/15] Write swift-version-24593BA9C3E375BF.txt
[16/26] Emitting module SynchronizationKitCore
[17/26] Compiling SynchronizationKitCore Cell.swift
[18/26] Compiling SynchronizationKitCore ExclusiveTransfer.swift
[20/30] Compiling SynchronizationKitAtomic AtomicMemoryOrderings.swift
[21/30] Compiling SynchronizationKitAtomic AtomicBool.swift
[22/30] Compiling SynchronizationKitAtomic AtomicPointers.swift
[23/30] Compiling SynchronizationKitAtomic AtomicStorage.swift
[24/30] Compiling SynchronizationKitAtomic AtomicRepresentable.swift
[25/30] Compiling SynchronizationKitAtomic AtomicIntegers.swift
[26/30] Compiling SynchronizationKitMutex MutexHandle.swift
[27/30] Compiling SynchronizationKitMutex Mutex.swift
[28/30] Emitting module SynchronizationKitMutex
[30/31] Emitting module SynchronizationKitAtomic
[31/31] Compiling SynchronizationKitAtomic Atomic.swift
[33/35] Emitting module SynchronizationKitSemaphore
[34/35] Compiling SynchronizationKitSemaphore SemaphoreHandle.swift
[35/35] Compiling SynchronizationKitSemaphore Semaphore.swift
[37/49] Compiling SynchronizationKitRWLock ReaderBias.swift
[38/49] Compiling SynchronizationKitRWLock RWLockHandle.swift
[39/49] Compiling SynchronizationKitRWLock RWLock.swift
[40/49] Compiling SynchronizationKitAsyncCore Parking.swift
[41/50] Compiling SynchronizationKitAsyncCore AsyncWaiter.swift
[42/50] Emitting module SynchronizationKitAsyncCore
[43/50] Compiling SynchronizationKitAsyncCore Access.swift
[44/50] Compiling SynchronizationKitAsyncCore Grant.swift
[45/50] Compiling SynchronizationKitRWLock HoldRecord.swift
[46/50] Emitting module SynchronizationKitRWLock
[47/51] Compiling SynchronizationKitAsyncCore ThreadPark.swift
[49/51] Compiling SynchronizationKitAsyncCore AsyncWaitQueueOwner.swift
[50/51] Compiling SynchronizationKitAsyncCore AsyncHolderEscalation.swift
[51/51] Compiling SynchronizationKitAsyncCore AsyncWaitQueue.swift
[53/60] Emitting module SynchronizationKitAsyncSemaphore
[54/60] Compiling SynchronizationKitAsyncSemaphore AsyncSemaphore.swift
[56/61] Compiling SynchronizationKitAsyncMutex AsyncMutex.swift
[57/61] Compiling SynchronizationKitAsyncMutex AsyncMutexHandle.swift
[58/61] Emitting module SynchronizationKitAsyncMutex
[60/62] Compiling SynchronizationKitAsyncRWLock AsyncRWLockHandle.swift
[61/62] Compiling SynchronizationKitAsyncRWLock AsyncRWLock.swift
[62/62] Emitting module SynchronizationKitAsyncRWLock
[64/73] Emitting module SynchronizationKit
[65/73] Compiling SynchronizationKit SynchronizationKit.swift
[67/74] Compiling SynchronizationKitTestUtils TestEnvironment.swift
[68/74] Compiling SynchronizationKitTestUtils SynchronizationKitTestUtils.swift
[69/74] Compiling SynchronizationKitTestUtils Stress.swift
[70/75] Compiling SynchronizationKitTestUtils Polling.swift
[71/75] Compiling SynchronizationKitTestUtils Threads.swift
[72/75] Compiling SynchronizationKitTestUtils Measurement.swift
[73/75] Emitting module SynchronizationKitTestUtils
[74/75] Compiling SynchronizationKitTestUtils Gate.swift
[75/75] Compiling SynchronizationKitTestUtils Deadline.swift
Build complete! (4.40s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "SynchronizationKit",
"name" : "SynchronizationKit",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "12.0"
},
{
"name" : "ios",
"version" : "15.0"
},
{
"name" : "tvos",
"version" : "15.0"
},
{
"name" : "watchos",
"version" : "8.0"
},
{
"name" : "visionos",
"version" : "1.0"
}
],
"products" : [
{
"name" : "SynchronizationKit",
"targets" : [
"SynchronizationKit"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SynchronizationKitTestUtils",
"module_type" : "SwiftTarget",
"name" : "SynchronizationKitTestUtils",
"path" : "Sources/SynchronizationKitTestUtils",
"sources" : [
"Deadline.swift",
"Gate.swift",
"Measurement.swift",
"Polling.swift",
"Stress.swift",
"SynchronizationKitTestUtils.swift",
"TestEnvironment.swift",
"Threads.swift"
],
"target_dependencies" : [
"SynchronizationKitAsyncCore",
"SynchronizationKitAsyncMutex",
"SynchronizationKitAsyncRWLock",
"SynchronizationKitAtomic",
"SynchronizationKitMutex"
],
"type" : "library"
},
{
"c99name" : "SynchronizationKitSemaphoreTests",
"module_type" : "SwiftTarget",
"name" : "SynchronizationKitSemaphoreTests",
"path" : "Tests/SynchronizationKitSemaphoreTests",
"sources" : [
"BackendTests.swift",
"PreconditionTests.swift",
"SemaphorePerformanceTests.swift",
"SemaphoreTests.swift",
"StressTests.swift"
],
"target_dependencies" : [
"SynchronizationKitAtomic",
"SynchronizationKitSemaphore",
"SynchronizationKitTestUtils"
],
"type" : "test"
},
{
"c99name" : "SynchronizationKitSemaphore",
"module_type" : "SwiftTarget",
"name" : "SynchronizationKitSemaphore",
"path" : "Sources/SynchronizationKitSemaphore",
"product_memberships" : [
"SynchronizationKit"
],
"sources" : [
"Semaphore.swift",
"SemaphoreHandle.swift"
],
"target_dependencies" : [
"CSynchronizationKitCore",
"SynchronizationKitAtomic",
"SynchronizationKitCore",
"CSynchronizationKitSemaphore"
],
"type" : "library"
},
{
"c99name" : "SynchronizationKitRWLockTests",
"module_type" : "SwiftTarget",
"name" : "SynchronizationKitRWLockTests",
"path" : "Tests/SynchronizationKitRWLockTests",
"sources" : [
"HoldRecordTests.swift",
"MutualExclusionTests.swift",
"PreconditionTests.swift",
"PublishedReaderTests.swift",
"RWLockPerformanceTests.swift",
"RWLockTests.swift",
"ReentrancyTests.swift",
"SemaphorePortTests.swift",
"StressTests.swift",
"TestSupport.swift",
"WaitingTests.swift"
],
"target_dependencies" : [
"SynchronizationKitAtomic",
"SynchronizationKitMutex",
"SynchronizationKitRWLock",
"SynchronizationKitSemaphore",
"SynchronizationKitTestUtils"
],
"type" : "test"
},
{
"c99name" : "SynchronizationKitRWLockPrivacyManifest",
"module_type" : "SwiftTarget",
"name" : "SynchronizationKitRWLockPrivacyManifest",
"path" : "Sources/SynchronizationKitRWLockPrivacyManifest",
"product_memberships" : [
"SynchronizationKit"
],
"resources" : [
{
"path" : "/host/spi-builder-workspace/Sources/SynchronizationKitRWLockPrivacyManifest/PrivacyInfo.xcprivacy",
"rule" : {
"copy" : {
}
}
}
],
"sources" : [
"PrivacyManifest.swift"
],
"type" : "library"
},
{
"c99name" : "SynchronizationKitRWLock",
"module_type" : "SwiftTarget",
"name" : "SynchronizationKitRWLock",
"path" : "Sources/SynchronizationKitRWLock",
"product_memberships" : [
"SynchronizationKit"
],
"sources" : [
"HoldRecord.swift",
"RWLock.swift",
"RWLockHandle.swift",
"ReaderBias.swift"
],
"target_dependencies" : [
"CSynchronizationKitRWLock",
"SynchronizationKitAtomic",
"SynchronizationKitCore",
"SynchronizationKitMutex",
"SynchronizationKitSemaphore",
"SynchronizationKitRWLockPrivacyManifest"
],
"type" : "library"
},
{
"c99name" : "SynchronizationKitMutexTests",
"module_type" : "SwiftTarget",
"name" : "SynchronizationKitMutexTests",
"path" : "Tests/SynchronizationKitMutexTests",
"sources" : [
"MutexPerformanceTests.swift",
"MutexTests.swift",
"StressTests.swift"
],
"target_dependencies" : [
"SynchronizationKitAtomic",
"SynchronizationKitMutex",
"SynchronizationKitTestUtils"
],
"type" : "test"
},
{
"c99name" : "SynchronizationKitMutex",
"module_type" : "SwiftTarget",
"name" : "SynchronizationKitMutex",
"path" : "Sources/SynchronizationKitMutex",
"product_memberships" : [
"SynchronizationKit"
],
"sources" : [
"Mutex.swift",
"MutexHandle.swift"
],
"target_dependencies" : [
"SynchronizationKitCore"
],
"type" : "library"
},
{
"c99name" : "SynchronizationKitCore",
"module_type" : "SwiftTarget",
"name" : "SynchronizationKitCore",
"path" : "Sources/SynchronizationKitCore",
"product_memberships" : [
"SynchronizationKit"
],
"sources" : [
"Cell.swift",
"ExclusiveTransfer.swift"
],
"type" : "library"
},
{
"c99name" : "SynchronizationKitAtomicTests",
"module_type" : "SwiftTarget",
"name" : "SynchronizationKitAtomicTests",
"path" : "Tests/SynchronizationKitAtomicTests",
"sources" : [
"AtomicRepresentableExampleTests.swift",
"AtomicTests.swift",
"PreconditionTests.swift"
],
"target_dependencies" : [
"SynchronizationKitAtomic",
"SynchronizationKitTestUtils"
],
"type" : "test"
},
{
"c99name" : "SynchronizationKitAtomic",
"module_type" : "SwiftTarget",
"name" : "SynchronizationKitAtomic",
"path" : "Sources/SynchronizationKitAtomic",
"product_memberships" : [
"SynchronizationKit"
],
"sources" : [
"Atomic.swift",
"AtomicBool.swift",
"AtomicIntegers.swift",
"AtomicMemoryOrderings.swift",
"AtomicPointers.swift",
"AtomicRepresentable.swift",
"AtomicStorage.swift"
],
"target_dependencies" : [
"CSynchronizationKitAtomic"
],
"type" : "library"
},
{
"c99name" : "SynchronizationKitAsyncSemaphoreTests",
"module_type" : "SwiftTarget",
"name" : "SynchronizationKitAsyncSemaphoreTests",
"path" : "Tests/SynchronizationKitAsyncSemaphoreTests",
"sources" : [
"AsyncSemaphorePerformanceTests.swift",
"AsyncSemaphoreTests.swift",
"BlockingWaitTests.swift",
"PreconditionTests.swift",
"StressTests.swift"
],
"target_dependencies" : [
"SynchronizationKitAsyncCore",
"SynchronizationKitAsyncSemaphore",
"SynchronizationKitMutex",
"SynchronizationKitTestUtils"
],
"type" : "test"
},
{
"c99name" : "SynchronizationKitAsyncSemaphore",
"module_type" : "SwiftTarget",
"name" : "SynchronizationKitAsyncSemaphore",
"path" : "Sources/SynchronizationKitAsyncSemaphore",
"product_memberships" : [
"SynchronizationKit"
],
"sources" : [
"AsyncSemaphore.swift"
],
"target_dependencies" : [
"SynchronizationKitAsyncCore",
"SynchronizationKitMutex"
],
"type" : "library"
},
{
"c99name" : "SynchronizationKitAsyncRWLockTests",
"module_type" : "SwiftTarget",
"name" : "SynchronizationKitAsyncRWLockTests",
"path" : "Tests/SynchronizationKitAsyncRWLockTests",
"sources" : [
"AsyncRWLockPerformanceTests.swift",
"AsyncRWLockTests.swift",
"BlockingLockTests.swift",
"PreconditionTests.swift",
"PriorityEscalationTests.swift",
"ReentrancyTests.swift",
"StressTests.swift"
],
"target_dependencies" : [
"SynchronizationKitAsyncCore",
"SynchronizationKitAsyncRWLock",
"SynchronizationKitMutex",
"SynchronizationKitTestUtils"
],
"type" : "test"
},
{
"c99name" : "SynchronizationKitAsyncRWLock",
"module_type" : "SwiftTarget",
"name" : "SynchronizationKitAsyncRWLock",
"path" : "Sources/SynchronizationKitAsyncRWLock",
"product_memberships" : [
"SynchronizationKit"
],
"sources" : [
"AsyncRWLock.swift",
"AsyncRWLockHandle.swift"
],
"target_dependencies" : [
"SynchronizationKitAsyncCore",
"SynchronizationKitCore",
"SynchronizationKitMutex"
],
"type" : "library"
},
{
"c99name" : "SynchronizationKitAsyncMutexTests",
"module_type" : "SwiftTarget",
"name" : "SynchronizationKitAsyncMutexTests",
"path" : "Tests/SynchronizationKitAsyncMutexTests",
"sources" : [
"AsyncMutexPerformanceTests.swift",
"AsyncMutexTests.swift",
"BlockingLockTests.swift",
"PreconditionTests.swift",
"PriorityEscalationTests.swift",
"ReentrancyTests.swift",
"StressTests.swift"
],
"target_dependencies" : [
"SynchronizationKitAsyncCore",
"SynchronizationKitAsyncMutex",
"SynchronizationKitMutex",
"SynchronizationKitTestUtils"
],
"type" : "test"
},
{
"c99name" : "SynchronizationKitAsyncMutex",
"module_type" : "SwiftTarget",
"name" : "SynchronizationKitAsyncMutex",
"path" : "Sources/SynchronizationKitAsyncMutex",
"product_memberships" : [
"SynchronizationKit"
],
"sources" : [
"AsyncMutex.swift",
"AsyncMutexHandle.swift"
],
"target_dependencies" : [
"SynchronizationKitAsyncCore",
"SynchronizationKitCore",
"SynchronizationKitMutex"
],
"type" : "library"
},
{
"c99name" : "SynchronizationKitAsyncCore",
"module_type" : "SwiftTarget",
"name" : "SynchronizationKitAsyncCore",
"path" : "Sources/SynchronizationKitAsyncCore",
"product_memberships" : [
"SynchronizationKit"
],
"sources" : [
"Access.swift",
"AsyncHolderEscalation.swift",
"AsyncWaitQueue.swift",
"AsyncWaitQueueOwner.swift",
"AsyncWaiter.swift",
"Grant.swift",
"Parking.swift",
"ThreadPark.swift"
],
"target_dependencies" : [
"CSynchronizationKitCore",
"SynchronizationKitMutex",
"SynchronizationKitSemaphore"
],
"type" : "library"
},
{
"c99name" : "SynchronizationKit",
"module_type" : "SwiftTarget",
"name" : "SynchronizationKit",
"path" : "Sources/SynchronizationKit",
"product_memberships" : [
"SynchronizationKit"
],
"sources" : [
"SynchronizationKit.swift"
],
"target_dependencies" : [
"SynchronizationKitAtomic",
"SynchronizationKitMutex",
"SynchronizationKitRWLock",
"SynchronizationKitSemaphore",
"SynchronizationKitAsyncMutex",
"SynchronizationKitAsyncRWLock",
"SynchronizationKitAsyncSemaphore"
],
"type" : "library"
},
{
"c99name" : "CSynchronizationKitSemaphore",
"module_type" : "ClangTarget",
"name" : "CSynchronizationKitSemaphore",
"path" : "Sources/CSynchronizationKitSemaphore",
"product_memberships" : [
"SynchronizationKit"
],
"sources" : [
"shim.c"
],
"type" : "library"
},
{
"c99name" : "CSynchronizationKitRWLock",
"module_type" : "ClangTarget",
"name" : "CSynchronizationKitRWLock",
"path" : "Sources/CSynchronizationKitRWLock",
"product_memberships" : [
"SynchronizationKit"
],
"sources" : [
"shim.c"
],
"type" : "library"
},
{
"c99name" : "CSynchronizationKitCore",
"module_type" : "ClangTarget",
"name" : "CSynchronizationKitCore",
"path" : "Sources/CSynchronizationKitCore",
"product_memberships" : [
"SynchronizationKit"
],
"sources" : [
"shim.c"
],
"type" : "library"
},
{
"c99name" : "CSynchronizationKitAtomic",
"module_type" : "ClangTarget",
"name" : "CSynchronizationKitAtomic",
"path" : "Sources/CSynchronizationKitAtomic",
"product_memberships" : [
"SynchronizationKit"
],
"sources" : [
"shim.c"
],
"type" : "library"
}
],
"tools_version" : "6.3"
}
wasm-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:253aad7f5b11d25cf9eaef34120b94cd8a325782929c57fb304a7711494a3f9a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest
Done.