Swift Package IndexBuild Information
Failed to build SegmentAppsFlyer, reference main (2bba24), with Swift 6.1 for watchOS using Xcode 16.3 on 28 Apr 2026 08:43:29 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SegmentAppsFlyer -destination generic/platform=watchOSBuild Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/segment-integrations/analytics-swift-appsflyer.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/segment-integrations/analytics-swift-appsflyer
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 2bba247 Version 1.3.2
Cloned https://github.com/segment-integrations/analytics-swift-appsflyer.git
Revision (git rev-parse @):
2bba2470fed61753eb953578476773770cc7c0f5
SUCCESS checkout https://github.com/segment-integrations/analytics-swift-appsflyer.git at main
========================================
Build
========================================
Selected platform: watchOS
Swift version: 6.1
Building package at path: $PWD
https://github.com/segment-integrations/analytics-swift-appsflyer.git
https://github.com/segment-integrations/analytics-swift-appsflyer.git
{
"dependencies" : [
{
"identity" : "analytics-swift",
"requirement" : {
"range" : [
{
"lower_bound" : "1.5.9",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/segmentio/analytics-swift.git"
},
{
"identity" : "appsflyerframework-dynamic",
"requirement" : {
"exact" : [
"6.17.8"
]
},
"type" : "sourceControl",
"url" : "https://github.com/AppsFlyerSDK/AppsFlyerFramework-Dynamic"
}
],
"manifest_display_name" : "SegmentAppsFlyer",
"name" : "SegmentAppsFlyer",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "tvos",
"version" : "13.0"
},
{
"name" : "watchos",
"version" : "7.1"
}
],
"products" : [
{
"name" : "SegmentAppsFlyer",
"targets" : [
"SegmentAppsFlyer"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SegmentAppsFlyer",
"module_type" : "SwiftTarget",
"name" : "SegmentAppsFlyer",
"path" : "Sources/SegmentAppsFlyer",
"product_dependencies" : [
"Segment",
"AppsFlyerLib-Dynamic"
],
"product_memberships" : [
"SegmentAppsFlyer"
],
"sources" : [
"AppsFlyerDestination.swift",
"Version.swift"
],
"type" : "library"
}
],
"tools_version" : "5.3"
}
Command line invocation:
/Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/segmentio/analytics-swift.git
Fetching from https://github.com/AppsFlyerSDK/AppsFlyerFramework-Dynamic
Fetching from https://github.com/segmentio/sovran-swift.git
Fetching from https://github.com/segmentio/jsonsafeencoding-swift.git
Creating working copy of package ‘sovran-swift’
Checking out 1.1.2 of package ‘sovran-swift’
Creating working copy of package ‘analytics-swift’
Checking out 1.9.3 of package ‘analytics-swift’
Creating working copy of package ‘jsonsafeencoding-swift’
Checking out 2.0.0 of package ‘jsonsafeencoding-swift’
Creating working copy of package ‘AppsFlyerFramework-Dynamic’
Checking out 6.17.8 of package ‘AppsFlyerFramework-Dynamic’
Resolve Package Graph
Resolved source packages:
AppsFlyerLib: https://github.com/AppsFlyerSDK/AppsFlyerFramework-Dynamic @ 6.17.8
Segment: https://github.com/segmentio/analytics-swift.git @ 1.9.3
JSONSafeEncoding: https://github.com/segmentio/jsonsafeencoding-swift.git @ 2.0.0
SegmentAppsFlyer: /Users/admin/builder/spi-builder-workspace
Sovran: https://github.com/segmentio/sovran-swift.git @ 1.1.2
resolved source packages: AppsFlyerLib, Segment, JSONSafeEncoding, SegmentAppsFlyer, Sovran
{
"dependencies" : [
{
"identity" : "analytics-swift",
"requirement" : {
"range" : [
{
"lower_bound" : "1.5.9",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/segmentio/analytics-swift.git"
},
{
"identity" : "appsflyerframework-dynamic",
"requirement" : {
"exact" : [
"6.17.8"
]
},
"type" : "sourceControl",
"url" : "https://github.com/AppsFlyerSDK/AppsFlyerFramework-Dynamic"
}
],
"manifest_display_name" : "SegmentAppsFlyer",
"name" : "SegmentAppsFlyer",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "tvos",
"version" : "13.0"
},
{
"name" : "watchos",
"version" : "7.1"
}
],
"products" : [
{
"name" : "SegmentAppsFlyer",
"targets" : [
"SegmentAppsFlyer"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SegmentAppsFlyer",
"module_type" : "SwiftTarget",
"name" : "SegmentAppsFlyer",
"path" : "Sources/SegmentAppsFlyer",
"product_dependencies" : [
"Segment",
"AppsFlyerLib-Dynamic"
],
"product_memberships" : [
"SegmentAppsFlyer"
],
"sources" : [
"AppsFlyerDestination.swift",
"Version.swift"
],
"type" : "library"
}
],
"tools_version" : "5.3"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"SegmentAppsFlyer"
]
}
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SegmentAppsFlyer -destination generic/platform=watchOS OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Command line invocation:
/Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme SegmentAppsFlyer -destination generic/platform=watchOS "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
Build settings from command line:
OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
SegmentAppsFlyer: /Users/admin/builder/spi-builder-workspace
AppsFlyerLib: https://github.com/AppsFlyerSDK/AppsFlyerFramework-Dynamic @ 6.17.8
Sovran: https://github.com/segmentio/sovran-swift.git @ 1.1.2
JSONSafeEncoding: https://github.com/segmentio/jsonsafeencoding-swift.git @ 2.0.0
Segment: https://github.com/segmentio/analytics-swift.git @ 1.9.3
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (10 targets)
Target 'SegmentAppsFlyer' in project 'SegmentAppsFlyer'
➜ Explicit dependency on target 'SegmentAppsFlyer' in project 'SegmentAppsFlyer'
➜ Explicit dependency on target 'Segment' in project 'Segment'
➜ Explicit dependency on target 'AppsFlyerLib-Dynamic' in project 'AppsFlyerLib'
Target 'SegmentAppsFlyer' in project 'SegmentAppsFlyer'
➜ Explicit dependency on target 'Segment' in project 'Segment'
➜ Explicit dependency on target 'AppsFlyerLib-Dynamic' in project 'AppsFlyerLib'
Target 'AppsFlyerLib-Dynamic' in project 'AppsFlyerLib' (no dependencies)
Target 'Segment' in project 'Segment'
➜ Explicit dependency on target 'Segment' in project 'Segment'
➜ Explicit dependency on target 'Segment_Segment' in project 'Segment'
➜ Explicit dependency on target 'Sovran' in project 'Sovran'
➜ Explicit dependency on target 'JSONSafeEncoding' in project 'JSONSafeEncoding'
Target 'Segment' in project 'Segment'
➜ Explicit dependency on target 'Segment_Segment' in project 'Segment'
➜ Explicit dependency on target 'Sovran' in project 'Sovran'
➜ Explicit dependency on target 'JSONSafeEncoding' in project 'JSONSafeEncoding'
Target 'JSONSafeEncoding' in project 'JSONSafeEncoding'
➜ Explicit dependency on target 'JSONSafeEncoding' in project 'JSONSafeEncoding'
Target 'JSONSafeEncoding' in project 'JSONSafeEncoding' (no dependencies)
Target 'Sovran' in project 'Sovran'
➜ Explicit dependency on target 'Sovran' in project 'Sovran'
Target 'Sovran' in project 'Sovran' (no dependencies)
Target 'Segment_Segment' in project 'Segment' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: c10e65f9cb3d0b1f9f8777a8a9644fe1
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/c10e65f9cb3d0b1f9f8777a8a9644fe1.xcbuilddata
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/appsflyerframework-dynamic/AppsFlyerLib/AppsFlyerLib.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/appsflyerframework-dynamic/AppsFlyerLib/AppsFlyerLib.xcframework'. (in target 'SegmentAppsFlyer' from project 'SegmentAppsFlyer')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/appsflyerframework-dynamic/AppsFlyerLib/AppsFlyerLib.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/appsflyerframework-dynamic/AppsFlyerLib/AppsFlyerLib.xcframework'. (in target 'SegmentAppsFlyer' from project 'SegmentAppsFlyer')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/appsflyerframework-dynamic/AppsFlyerLib/AppsFlyerLib.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/appsflyerframework-dynamic/AppsFlyerLib/AppsFlyerLib.xcframework'. (in target 'SegmentAppsFlyer' from project 'SegmentAppsFlyer')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/appsflyerframework-dynamic/AppsFlyerLib/AppsFlyerLib.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/appsflyerframework-dynamic/AppsFlyerLib/AppsFlyerLib.xcframework'. (in target 'AppsFlyerLib-Dynamic' from project 'AppsFlyerLib')
** BUILD FAILED **
The following build commands failed:
Building workspace spi-builder-workspace with scheme SegmentAppsFlyer
(1 failure)
Command line invocation:
/Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
Sovran: https://github.com/segmentio/sovran-swift.git @ 1.1.2
Segment: https://github.com/segmentio/analytics-swift.git @ 1.9.3
SegmentAppsFlyer: /Users/admin/builder/spi-builder-workspace
AppsFlyerLib: https://github.com/AppsFlyerSDK/AppsFlyerFramework-Dynamic @ 6.17.8
JSONSafeEncoding: https://github.com/segmentio/jsonsafeencoding-swift.git @ 2.0.0
resolved source packages: Sovran, Segment, SegmentAppsFlyer, AppsFlyerLib, JSONSafeEncoding
{
"dependencies" : [
{
"identity" : "analytics-swift",
"requirement" : {
"range" : [
{
"lower_bound" : "1.5.9",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/segmentio/analytics-swift.git"
},
{
"identity" : "appsflyerframework-dynamic",
"requirement" : {
"exact" : [
"6.17.8"
]
},
"type" : "sourceControl",
"url" : "https://github.com/AppsFlyerSDK/AppsFlyerFramework-Dynamic"
}
],
"manifest_display_name" : "SegmentAppsFlyer",
"name" : "SegmentAppsFlyer",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "tvos",
"version" : "13.0"
},
{
"name" : "watchos",
"version" : "7.1"
}
],
"products" : [
{
"name" : "SegmentAppsFlyer",
"targets" : [
"SegmentAppsFlyer"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SegmentAppsFlyer",
"module_type" : "SwiftTarget",
"name" : "SegmentAppsFlyer",
"path" : "Sources/SegmentAppsFlyer",
"product_dependencies" : [
"Segment",
"AppsFlyerLib-Dynamic"
],
"product_memberships" : [
"SegmentAppsFlyer"
],
"sources" : [
"AppsFlyerDestination.swift",
"Version.swift"
],
"type" : "library"
}
],
"tools_version" : "5.3"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"SegmentAppsFlyer"
]
}
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SegmentAppsFlyer -destination generic/platform=watchOS
Command line invocation:
/Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme SegmentAppsFlyer -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
JSONSafeEncoding: https://github.com/segmentio/jsonsafeencoding-swift.git @ 2.0.0
SegmentAppsFlyer: /Users/admin/builder/spi-builder-workspace
Segment: https://github.com/segmentio/analytics-swift.git @ 1.9.3
AppsFlyerLib: https://github.com/AppsFlyerSDK/AppsFlyerFramework-Dynamic @ 6.17.8
Sovran: https://github.com/segmentio/sovran-swift.git @ 1.1.2
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (10 targets)
Target 'SegmentAppsFlyer' in project 'SegmentAppsFlyer'
➜ Explicit dependency on target 'SegmentAppsFlyer' in project 'SegmentAppsFlyer'
➜ Explicit dependency on target 'Segment' in project 'Segment'
➜ Explicit dependency on target 'AppsFlyerLib-Dynamic' in project 'AppsFlyerLib'
Target 'SegmentAppsFlyer' in project 'SegmentAppsFlyer'
➜ Explicit dependency on target 'Segment' in project 'Segment'
➜ Explicit dependency on target 'AppsFlyerLib-Dynamic' in project 'AppsFlyerLib'
Target 'AppsFlyerLib-Dynamic' in project 'AppsFlyerLib' (no dependencies)
Target 'Segment' in project 'Segment'
➜ Explicit dependency on target 'Segment' in project 'Segment'
➜ Explicit dependency on target 'Segment_Segment' in project 'Segment'
➜ Explicit dependency on target 'Sovran' in project 'Sovran'
➜ Explicit dependency on target 'JSONSafeEncoding' in project 'JSONSafeEncoding'
Target 'Segment' in project 'Segment'
➜ Explicit dependency on target 'Segment_Segment' in project 'Segment'
➜ Explicit dependency on target 'Sovran' in project 'Sovran'
➜ Explicit dependency on target 'JSONSafeEncoding' in project 'JSONSafeEncoding'
Target 'JSONSafeEncoding' in project 'JSONSafeEncoding'
➜ Explicit dependency on target 'JSONSafeEncoding' in project 'JSONSafeEncoding'
Target 'JSONSafeEncoding' in project 'JSONSafeEncoding' (no dependencies)
Target 'Sovran' in project 'Sovran'
➜ Explicit dependency on target 'Sovran' in project 'Sovran'
Target 'Sovran' in project 'Sovran' (no dependencies)
Target 'Segment_Segment' in project 'Segment' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 08b2a244954fa6d7836728a09df9ff73
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/08b2a244954fa6d7836728a09df9ff73.xcbuilddata
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/appsflyerframework-dynamic/AppsFlyerLib/AppsFlyerLib.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/appsflyerframework-dynamic/AppsFlyerLib/AppsFlyerLib.xcframework'. (in target 'AppsFlyerLib-Dynamic' from project 'AppsFlyerLib')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/appsflyerframework-dynamic/AppsFlyerLib/AppsFlyerLib.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/appsflyerframework-dynamic/AppsFlyerLib/AppsFlyerLib.xcframework'. (in target 'SegmentAppsFlyer' from project 'SegmentAppsFlyer')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/appsflyerframework-dynamic/AppsFlyerLib/AppsFlyerLib.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/appsflyerframework-dynamic/AppsFlyerLib/AppsFlyerLib.xcframework'. (in target 'SegmentAppsFlyer' from project 'SegmentAppsFlyer')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/appsflyerframework-dynamic/AppsFlyerLib/AppsFlyerLib.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/appsflyerframework-dynamic/AppsFlyerLib/AppsFlyerLib.xcframework'. (in target 'SegmentAppsFlyer' from project 'SegmentAppsFlyer')
** BUILD FAILED **
The following build commands failed:
Building workspace spi-builder-workspace with scheme SegmentAppsFlyer
(1 failure)
BUILD FAILURE 6.1 watchOS