Build Information
Successful build of NextLevelSessionExporter, reference main (4a9336), with Swift 6.4 for macOS (SPM) on 23 Sep 2026 20:33:27 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/NextLevel/NextLevelSessionExporter.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/NextLevel/NextLevelSessionExporter
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 4a9336d Merge pull request #60 from madsodgaard/fix/timerange-double-offset
Cloned https://github.com/NextLevel/NextLevelSessionExporter.git
Revision (git rev-parse @):
4a9336d79344370ffbdd215a6744b2e003ec78e3
SUCCESS checkout https://github.com/NextLevel/NextLevelSessionExporter.git at main
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Build
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Selected platform: macosSpm
Swift version: 6.4
Building package at path: $PWD
https://github.com/NextLevel/NextLevelSessionExporter.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
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Build complete! (9.80 sec)
/Users/admin/builder/spi-builder-workspace/Sources/NextLevelSessionExporter.swift:404:62: [1;33mwarning: [1;39mcapture of 'videoOutput' with non-Sendable type 'AVAssetReaderVideoCompositionOutput' in a '@Sendable' closure[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
[0;36m402 |[0;0m dispatchGroup.enter()
[0;36m403 |[0;0m videoInput.requestMediaDataWhenReady(on: self._inputQueue, using: {
[0;36m404 |[0;0m if self.encode(readySamplesFromReaderOutput: videoOutput, toWriterInput: videoInput) == false {
[0;36m|[0;0m `- [1;33mwarning: [1;39mcapture of 'videoOutput' with non-Sendable type 'AVAssetReaderVideoCompositionOutput' in a '@Sendable' closure[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
[0;36m405 |[0;0m dispatchGroup.leave()
[0;36m406 |[0;0m }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFoundation.framework/Headers/AVAssetReaderOutput.h:468:12: [1;39mnote: [1;39mclass 'AVAssetReaderVideoCompositionOutput' does not conform to the 'Sendable' protocol[0;0m
[0;36m466 |[0;0m */
[0;36m467 |[0;0m API_AVAILABLE(macos(10.7), ios(4.1), tvos(9.0), visionos(1.0)) API_UNAVAILABLE(watchos)
[0;36m468 |[0;0m @interface AVAssetReaderVideoCompositionOutput : AVAssetReaderOutput
[0;36m|[0;0m `- [1;39mnote: [1;39mclass 'AVAssetReaderVideoCompositionOutput' does not conform to the 'Sendable' protocol[0;0m
[0;36m469 |[0;0m {
[0;36m470 |[0;0m @private
/Users/admin/builder/spi-builder-workspace/Sources/NextLevelSessionExporter.swift:404:90: [1;33mwarning: [1;39mcapture of 'videoInput' with non-Sendable type 'AVAssetWriterInput' in a '@Sendable' closure[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
[0;36m402 |[0;0m dispatchGroup.enter()
[0;36m403 |[0;0m videoInput.requestMediaDataWhenReady(on: self._inputQueue, using: {
[0;36m404 |[0;0m if self.encode(readySamplesFromReaderOutput: videoOutput, toWriterInput: videoInput) == false {
[0;36m|[0;0m `- [1;33mwarning: [1;39mcapture of 'videoInput' with non-Sendable type 'AVAssetWriterInput' in a '@Sendable' closure[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
[0;36m405 |[0;0m dispatchGroup.leave()
[0;36m406 |[0;0m }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFoundation.framework/Headers/AVAssetWriterInput.h:39:12: [1;39mnote: [1;39mclass 'AVAssetWriterInput' does not conform to the 'Sendable' protocol[0;0m
[0;36m37 |[0;0m NS_SWIFT_NONSENDABLE
[0;36m38 |[0;0m API_AVAILABLE(macos(10.7), ios(4.1), tvos(9.0), visionos(1.0)) API_UNAVAILABLE(watchos)
[0;36m39 |[0;0m @interface AVAssetWriterInput : NSObject
[0;36m|[0;0m `- [1;39mnote: [1;39mclass 'AVAssetWriterInput' does not conform to the 'Sendable' protocol[0;0m
[0;36m40 |[0;0m {
[0;36m41 |[0;0m @private
/Users/admin/builder/spi-builder-workspace/Sources/NextLevelSessionExporter.swift:414:62: [1;33mwarning: [1;39mcapture of 'audioOutput' with non-Sendable type 'AVAssetReaderAudioMixOutput' in a '@Sendable' closure[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
[0;36m412 |[0;0m dispatchGroup.enter()
[0;36m413 |[0;0m audioInput.requestMediaDataWhenReady(on: self._inputQueue, using: {
[0;36m414 |[0;0m if self.encode(readySamplesFromReaderOutput: audioOutput, toWriterInput: audioInput) == false {
[0;36m|[0;0m `- [1;33mwarning: [1;39mcapture of 'audioOutput' with non-Sendable type 'AVAssetReaderAudioMixOutput' in a '@Sendable' closure[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
[0;36m415 |[0;0m dispatchGroup.leave()
[0;36m416 |[0;0m }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFoundation.framework/Headers/AVAssetReaderOutput.h:352:12: [1;39mnote: [1;39mclass 'AVAssetReaderAudioMixOutput' does not conform to the 'Sendable' protocol[0;0m
[0;36m350 |[0;0m */
[0;36m351 |[0;0m API_AVAILABLE(macos(10.7), ios(4.1), tvos(9.0), visionos(1.0)) API_UNAVAILABLE(watchos)
[0;36m352 |[0;0m @interface AVAssetReaderAudioMixOutput : AVAssetReaderOutput
[0;36m|[0;0m `- [1;39mnote: [1;39mclass 'AVAssetReaderAudioMixOutput' does not conform to the 'Sendable' protocol[0;0m
[0;36m353 |[0;0m {
[0;36m354 |[0;0m @private
/Users/admin/builder/spi-builder-workspace/Sources/NextLevelSessionExporter.swift:414:90: [1;33mwarning: [1;39mcapture of 'audioInput' with non-Sendable type 'AVAssetWriterInput' in a '@Sendable' closure[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
[0;36m412 |[0;0m dispatchGroup.enter()
[0;36m413 |[0;0m audioInput.requestMediaDataWhenReady(on: self._inputQueue, using: {
[0;36m414 |[0;0m if self.encode(readySamplesFromReaderOutput: audioOutput, toWriterInput: audioInput) == false {
[0;36m|[0;0m `- [1;33mwarning: [1;39mcapture of 'audioInput' with non-Sendable type 'AVAssetWriterInput' in a '@Sendable' closure[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
[0;36m415 |[0;0m dispatchGroup.leave()
[0;36m416 |[0;0m }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFoundation.framework/Headers/AVAssetWriterInput.h:39:12: [1;39mnote: [1;39mclass 'AVAssetWriterInput' does not conform to the 'Sendable' protocol[0;0m
[0;36m37 |[0;0m NS_SWIFT_NONSENDABLE
[0;36m38 |[0;0m API_AVAILABLE(macos(10.7), ios(4.1), tvos(9.0), visionos(1.0)) API_UNAVAILABLE(watchos)
[0;36m39 |[0;0m @interface AVAssetWriterInput : NSObject
[0;36m|[0;0m `- [1;39mnote: [1;39mclass 'AVAssetWriterInput' does not conform to the 'Sendable' protocol[0;0m
[0;36m40 |[0;0m {
[0;36m41 |[0;0m @private
[#SendableClosureCaptures]: <https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures>
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "NextLevelSessionExporter",
"name" : "NextLevelSessionExporter",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "16.0"
}
],
"products" : [
{
"name" : "NextLevelSessionExporter",
"targets" : [
"SessionExporter"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"swift_languages_versions" : [
"6"
],
"targets" : [
{
"c99name" : "SessionExporter",
"module_type" : "SwiftTarget",
"name" : "SessionExporter",
"path" : "Sources",
"product_memberships" : [
"NextLevelSessionExporter"
],
"sources" : [
"NextLevelSessionExporter.swift"
],
"type" : "library"
}
],
"tools_version" : "6.0"
}
Done.