Swift Package IndexBuild Information
Failed to build Beacon, reference main (8ee245), with Swift 6.3 for macOS (Xcode) using Xcode 26.4 on 19 Apr 2026 16:43:17 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Beacon -destination platform=macOS,arch=arm64Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mmellau/swift-beacon.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/mmellau/swift-beacon
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 8ee2450 Merge pull request #3 from mmellau/feat/accessory-views
Cloned https://github.com/mmellau/swift-beacon.git
Revision (git rev-parse @):
8ee2450d95b608ce1f58c67e4c71590f5cf1835e
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/mmellau/swift-beacon.git at main
========================================
Build
========================================
Selected platform: macosXcodebuild
Swift version: 6.3
Building package at path: $PWD
https://github.com/mmellau/swift-beacon.git
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
Beacon: /Users/admin/builder/spi-builder-workspace
resolved source packages: Beacon
2026-04-19 12:42:57.518 xcodebuild[529:3092] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "Beacon",
"name" : "Beacon",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "18.4"
}
],
"products" : [
{
"name" : "Beacon",
"targets" : [
"Beacon"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "BeaconTests",
"module_type" : "SwiftTarget",
"name" : "BeaconTests",
"path" : "Tests/BeaconTests",
"sources" : [
"BeaconTests.swift"
],
"target_dependencies" : [
"Beacon"
],
"type" : "test"
},
{
"c99name" : "Beacon",
"module_type" : "SwiftTarget",
"name" : "Beacon",
"path" : "Sources/Beacon",
"product_memberships" : [
"Beacon"
],
"sources" : [
"Beacon.swift",
"Core/BeaconAnimation.swift",
"Core/BeaconCoordinator.swift",
"Core/BeaconDimmedTapBehavior.swift",
"Core/BeaconError.swift",
"Core/BeaconFocusRestoration.swift",
"Core/BeaconRegion.swift",
"Core/BeaconShape.swift",
"Core/BeaconStyle.swift",
"Core/BeaconTapBehavior.swift",
"Core/BeaconTarget.swift",
"Core/BeaconWindowManager.swift",
"Modifiers/BeaconTargetModifier.swift",
"Sequence/BeaconSequence.swift",
"Sequence/BeaconSequenceRunner.swift",
"Sequence/BeaconStep.swift",
"Sequence/BeaconStepsBuilder.swift"
],
"type" : "library"
}
],
"tools_version" : "6.2"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"Beacon"
]
}
}
2026-04-19 12:43:05.104 xcodebuild[631:3863] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Beacon -destination platform=macOS,arch=arm64
Command line invocation:
/Applications/Xcode-26.4.0.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 Beacon -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
Beacon: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
Target 'Beacon' in project 'Beacon'
➜ Explicit dependency on target 'Beacon' in project 'Beacon'
Target 'Beacon' in project 'Beacon' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: e7ee3a1575e61acff893dc9244c9d468
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/e7ee3a1575e61acff893dc9244c9d468.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
ClangStatCache /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
/Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Beacon.DependencyMetadataFileList (in target 'Beacon' from project 'Beacon')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Beacon.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Beacon.DependencyStaticMetadataFileList (in target 'Beacon' from project 'Beacon')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Beacon.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Beacon.modulemap (in target 'Beacon' from project 'Beacon')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Beacon.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Objects-normal/arm64/Beacon.SwiftFileList (in target 'Beacon' from project 'Beacon')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Objects-normal/arm64/Beacon.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Objects-normal/arm64/Beacon.SwiftConstValuesFileList (in target 'Beacon' from project 'Beacon')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Objects-normal/arm64/Beacon.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Objects-normal/arm64/Beacon-OutputFileMap.json (in target 'Beacon' from project 'Beacon')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Objects-normal/arm64/Beacon-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Objects-normal/arm64/Beacon_const_extract_protocols.json (in target 'Beacon' from project 'Beacon')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Objects-normal/arm64/Beacon_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Objects-normal/arm64/Beacon.LinkFileList (in target 'Beacon' from project 'Beacon')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Objects-normal/arm64/Beacon.LinkFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/Beacon.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Beacon.modulemap (in target 'Beacon' from project 'Beacon')
cd /Users/admin/builder/spi-builder-workspace
builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Beacon.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver Beacon normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Beacon' from project 'Beacon')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Beacon -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Objects-normal/arm64/Beacon.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -enable-upcoming-feature InferIsolatedConformances -enable-upcoming-feature NonisolatedNonsendingByDefault -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Objects-normal/arm64/Beacon-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Objects-normal/arm64/Beacon.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Objects-normal/arm64/Beacon_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Objects-normal/arm64/Beacon-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/Beacon/Core/BeaconCoordinator.swift:2:8: error: Unable to resolve module dependency: 'UIKit'
import UIKit
^ (in target 'Beacon' from project 'Beacon')
/Users/admin/builder/spi-builder-workspace/Sources/Beacon/Core/BeaconCoordinator.swift:2:8: note: A dependency of main module 'Beacon'
import UIKit
^ (in target 'Beacon' from project 'Beacon')
/Users/admin/builder/spi-builder-workspace/Sources/Beacon/Core/BeaconWindowManager.swift:2:8: note: Also imported here
import UIKit
^ (in target 'Beacon' from project 'Beacon')
/Users/admin/builder/spi-builder-workspace/Sources/Beacon/Sequence/BeaconSequenceRunner.swift:2:8: note: Also imported here
import UIKit
^ (in target 'Beacon' from project 'Beacon')
2026-04-19 12:43:06.552 xcodebuild[638:3928] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:efe84215dbf4bf01086de6817a54a41dcf3af3db, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:efe84215dbf4bf01086de6817a54a41dcf3af3db, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:efe84215dbf4bf01086de6817a54a41dcf3af3db, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:efe84215dbf4bf01086de6817a54a41dcf3af3db, name:My Mac }
/Users/admin/builder/spi-builder-workspace/Sources/Beacon/Core/BeaconCoordinator.swift:2:8: error: unable to resolve module dependency: 'UIKit'
import UIKit
^
/Users/admin/builder/spi-builder-workspace/Sources/Beacon/Core/BeaconCoordinator.swift:2:8: note: a dependency of main module 'Beacon'
import UIKit
^
/Users/admin/builder/spi-builder-workspace/Sources/Beacon/Core/BeaconWindowManager.swift:2:8: note: also imported here
import UIKit
^
/Users/admin/builder/spi-builder-workspace/Sources/Beacon/Sequence/BeaconSequenceRunner.swift:2:8: note: also imported here
import UIKit
^
** BUILD FAILED **
The following build commands failed:
SwiftDriver Beacon normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Beacon' from project 'Beacon')
Building workspace spi-builder-workspace with scheme Beacon
(2 failures)
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
Beacon: /Users/admin/builder/spi-builder-workspace
resolved source packages: Beacon
2026-04-19 12:43:13.794 xcodebuild[655:4140] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "Beacon",
"name" : "Beacon",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "18.4"
}
],
"products" : [
{
"name" : "Beacon",
"targets" : [
"Beacon"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "BeaconTests",
"module_type" : "SwiftTarget",
"name" : "BeaconTests",
"path" : "Tests/BeaconTests",
"sources" : [
"BeaconTests.swift"
],
"target_dependencies" : [
"Beacon"
],
"type" : "test"
},
{
"c99name" : "Beacon",
"module_type" : "SwiftTarget",
"name" : "Beacon",
"path" : "Sources/Beacon",
"product_memberships" : [
"Beacon"
],
"sources" : [
"Beacon.swift",
"Core/BeaconAnimation.swift",
"Core/BeaconCoordinator.swift",
"Core/BeaconDimmedTapBehavior.swift",
"Core/BeaconError.swift",
"Core/BeaconFocusRestoration.swift",
"Core/BeaconRegion.swift",
"Core/BeaconShape.swift",
"Core/BeaconStyle.swift",
"Core/BeaconTapBehavior.swift",
"Core/BeaconTarget.swift",
"Core/BeaconWindowManager.swift",
"Modifiers/BeaconTargetModifier.swift",
"Sequence/BeaconSequence.swift",
"Sequence/BeaconSequenceRunner.swift",
"Sequence/BeaconStep.swift",
"Sequence/BeaconStepsBuilder.swift"
],
"type" : "library"
}
],
"tools_version" : "6.2"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"Beacon"
]
}
}
2026-04-19 12:43:15.170 xcodebuild[665:4232] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Beacon -destination platform=macOS,arch=arm64
Command line invocation:
/Applications/Xcode-26.4.0.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 Beacon -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
Beacon: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
Target 'Beacon' in project 'Beacon'
➜ Explicit dependency on target 'Beacon' in project 'Beacon'
Target 'Beacon' in project 'Beacon' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
/Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache
SwiftDriver Beacon normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Beacon' from project 'Beacon')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Beacon -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Objects-normal/arm64/Beacon.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -enable-upcoming-feature InferIsolatedConformances -enable-upcoming-feature NonisolatedNonsendingByDefault -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Objects-normal/arm64/Beacon-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Objects-normal/arm64/Beacon.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Objects-normal/arm64/Beacon_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Beacon.build/Debug/Beacon.build/Objects-normal/arm64/Beacon-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/Beacon/Core/BeaconCoordinator.swift:2:8: error: Unable to resolve module dependency: 'UIKit'
import UIKit
^ (in target 'Beacon' from project 'Beacon')
/Users/admin/builder/spi-builder-workspace/Sources/Beacon/Core/BeaconCoordinator.swift:2:8: note: A dependency of main module 'Beacon'
import UIKit
^ (in target 'Beacon' from project 'Beacon')
/Users/admin/builder/spi-builder-workspace/Sources/Beacon/Core/BeaconWindowManager.swift:2:8: note: Also imported here
import UIKit
^ (in target 'Beacon' from project 'Beacon')
/Users/admin/builder/spi-builder-workspace/Sources/Beacon/Sequence/BeaconSequenceRunner.swift:2:8: note: Also imported here
import UIKit
^ (in target 'Beacon' from project 'Beacon')
2026-04-19 12:43:16.077 xcodebuild[668:4264] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:efe84215dbf4bf01086de6817a54a41dcf3af3db, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:efe84215dbf4bf01086de6817a54a41dcf3af3db, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:efe84215dbf4bf01086de6817a54a41dcf3af3db, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:efe84215dbf4bf01086de6817a54a41dcf3af3db, name:My Mac }
/Users/admin/builder/spi-builder-workspace/Sources/Beacon/Core/BeaconCoordinator.swift:2:8: error: unable to resolve module dependency: 'UIKit'
import UIKit
^
/Users/admin/builder/spi-builder-workspace/Sources/Beacon/Core/BeaconCoordinator.swift:2:8: note: a dependency of main module 'Beacon'
import UIKit
^
/Users/admin/builder/spi-builder-workspace/Sources/Beacon/Core/BeaconWindowManager.swift:2:8: note: also imported here
import UIKit
^
/Users/admin/builder/spi-builder-workspace/Sources/Beacon/Sequence/BeaconSequenceRunner.swift:2:8: note: also imported here
import UIKit
^
** BUILD FAILED **
The following build commands failed:
SwiftDriver Beacon normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Beacon' from project 'Beacon')
Building workspace spi-builder-workspace with scheme Beacon
(2 failures)
BUILD FAILURE 6.3 macosXcodebuild