Swift Package IndexBuild Information
Successful build of SyncField, reference main (40deed), with Swift 6.4 for macOS (SPM) on 26 Sep 2026 14:34:53 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
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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/OpenGraphLabs/syncfield-swift.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/OpenGraphLabs/syncfield-swift
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 40deed1 feat: add atomic long-horizon segment rotation
Cloned https://github.com/OpenGraphLabs/syncfield-swift.git
Revision (git rev-parse @):
40deed1806f5e2b4cf4a4013c0ec6eed679197f3
SUCCESS checkout https://github.com/OpenGraphLabs/syncfield-swift.git at main
========================================
Build
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Selected platform: macosSpm
Swift version: 6.4
Building package at path: $PWD
https://github.com/OpenGraphLabs/syncfield-swift.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Constructing description]
[Planning deferred tasks]
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Build complete! (12.75 sec)
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/AGENTS.md
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/HealthBus.swift:26:14: [1;33mwarning: [1;39minstance method 'lock' is unavailable from asynchronous contexts; Use async-safe scoped locking instead; this is an error in the Swift 6 language mode[0;0m
[0;36m24 |[0;0m
[0;36m25 |[0;0m public func publish(_ event: HealthEvent) async {
[0;36m26 |[0;0m lock.lock()
[0;36m|[0;0m `- [1;33mwarning: [1;39minstance method 'lock' is unavailable from asynchronous contexts; Use async-safe scoped locking instead; this is an error in the Swift 6 language mode[0;0m
[0;36m27 |[0;0m let targets = Array(continuations.values)
[0;36m28 |[0;0m lock.unlock()
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLock.h:15:1: [1;39mnote: [1;39m'lock()' declared here[0;0m
[0;36m13 |[0;0m
[0;36m14 |[0;0m /// Attempts to acquire a lock, blocking a thread's execution until the lock can be acquired.
[0;36m15 |[0;0m - (void)lock NS_SWIFT_UNAVAILABLE_FROM_ASYNC("Use async-safe scoped locking instead");
[0;36m|[0;0m `- [1;39mnote: [1;39m'lock()' declared here[0;0m
[0;36m16 |[0;0m
[0;36m17 |[0;0m /// Relinquishes a previously acquired lock.
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/HealthBus.swift:28:14: [1;33mwarning: [1;39minstance method 'unlock' is unavailable from asynchronous contexts; Use async-safe scoped locking instead; this is an error in the Swift 6 language mode[0;0m
[0;36m26 |[0;0m lock.lock()
[0;36m27 |[0;0m let targets = Array(continuations.values)
[0;36m28 |[0;0m lock.unlock()
[0;36m|[0;0m `- [1;33mwarning: [1;39minstance method 'unlock' is unavailable from asynchronous contexts; Use async-safe scoped locking instead; this is an error in the Swift 6 language mode[0;0m
[0;36m29 |[0;0m for cont in targets { cont.yield(event) }
[0;36m30 |[0;0m }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLock.h:18:1: [1;39mnote: [1;39m'unlock()' declared here[0;0m
[0;36m16 |[0;0m
[0;36m17 |[0;0m /// Relinquishes a previously acquired lock.
[0;36m18 |[0;0m - (void)unlock NS_SWIFT_UNAVAILABLE_FROM_ASYNC("Use async-safe scoped locking instead");
[0;36m|[0;0m `- [1;39mnote: [1;39m'unlock()' declared here[0;0m
[0;36m19 |[0;0m
[0;36m20 |[0;0m @end
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:892:57: [1;33mwarning: [1;39mcapture of 'snapshot' with non-Sendable type 'CMSampleBuffer' in a '@Sendable' closure; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
[0;36m890 |[0;0m let snapshot = sampleBuffer
[0;36m891 |[0;0m let frameIndex = frameCount
[0;36m892 |[0;0m if processorGate.tryEnqueue({ processor(snapshot, frameIndex) }) {
[0;36m|[0;0m `- [1;33mwarning: [1;39mcapture of 'snapshot' with non-Sendable type 'CMSampleBuffer' in a '@Sendable' closure; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
[0;36m893 |[0;0m lastProcessorCall = now
[0;36m894 |[0;0m }
CoreMedia.CMSampleBuffer:2:14: [1;39mnote: [1;39mclass 'CMSampleBuffer' does not conform to the 'Sendable' protocol[0;0m
[0;36m1 |[0;0m @available(macOS 10.7, *)
[0;36m2 |[0;0m public class CMSampleBuffer : _CFObject {
[0;36m|[0;0m `- [1;39mnote: [1;39mclass 'CMSampleBuffer' does not conform to the 'Sendable' protocol[0;0m
[0;36m3 |[0;0m }
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:1027:29: [1;33mwarning: [1;39m'CVBufferGetAttachment' was deprecated in macOS 12.0: renamed to 'CVBufferCopyAttachment(_:_:_:)'[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
[0;36m1025 |[0;0m }
[0;36m1026 |[0;0m if let imageBuffer = CMSampleBufferGetImageBuffer(sampleBuffer),
[0;36m1027 |[0;0m let attachment = CVBufferGetAttachment(
[0;36m|[0;0m |- [1;33mwarning: [1;39m'CVBufferGetAttachment' was deprecated in macOS 12.0: renamed to 'CVBufferCopyAttachment(_:_:_:)'[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
[0;36m|[0;0m `- [1;39mnote: [1;39muse 'CVBufferCopyAttachment(_:_:_:)' instead[0;0m
[0;36m1028 |[0;0m imageBuffer,
[0;36m1029 |[0;0m kCMSampleBufferAttachmentKey_CameraIntrinsicMatrix,
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
[#SendableClosureCaptures]: <https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures>
Build complete.
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Done.