Swift Package IndexBuild Information
Failed to build Shift, reference 0.11.0 (bfcfcb), with Swift 6.2 (beta) for macOS (Xcode) using Xcode 26.0 on 20 Jun 2025 16:28:26 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Shift-Package -destination platform=macOS,arch=arm64Build Log
========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/vinhnx/Shift.git
Reference: 0.11.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/vinhnx/Shift
* tag 0.11.0 -> FETCH_HEAD
HEAD is now at bfcfcb6 More proper way to handle Event Kit request handler with concurrency
Cloned https://github.com/vinhnx/Shift.git
Revision (git rev-parse @):
bfcfcb6368925a1f4862725691db310ad1637f06
SUCCESS checkout https://github.com/vinhnx/Shift.git at 0.11.0
========================================
Build
========================================
Selected platform: macosXcodebuild
Swift version: 6.2
Building package at path: $PWD
https://github.com/vinhnx/Shift.git
Command line invocation:
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
"dependencies" : [
{
"identity" : "swift-algorithms",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-algorithms"
}
],
"manifest_display_name" : "Shift",
"name" : "Shift",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "15.0"
},
{
"name" : "macos",
"version" : "12.0"
},
{
"name" : "watchos",
"version" : "8.0"
}
],
"products" : [
{
"name" : "Shift",
"targets" : [
"Shift"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "ShiftTests",
"module_type" : "SwiftTarget",
"name" : "ShiftTests",
"path" : "Tests/ShiftTests",
"sources" : [
"EventKitWrapperTests.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"Shift"
],
"type" : "test"
},
{
"c99name" : "Shift",
"module_type" : "SwiftTarget",
"name" : "Shift",
"path" : "Sources/Shift",
"product_dependencies" : [
"Algorithms"
],
"product_memberships" : [
"Shift"
],
"sources" : [
"Shift.swift"
],
"type" : "library"
}
],
"tools_version" : "5.5"
}
{
"project" : {
"configurations" : [
"Debug",
"Release"
],
"name" : "Shift",
"schemes" : [
"Shift-Package"
],
"targets" : [
"Shift",
"ShiftPackageDescription",
"ShiftPackageTests",
"ShiftTests"
]
}
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Shift-Package -destination platform=macOS,arch=arm64
Command line invocation:
/Applications/Xcode-26.0.0-Beta.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 Shift-Package -destination platform=macOS,arch=arm64
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
Target 'Shift' in project 'Shift' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: b41f48c5755bbc804b6e6dd6a0c52a4f
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/b41f48c5755bbc804b6e6dd6a0c52a4f.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
cd /Users/admin/builder/spi-builder-workspace/Shift.xcodeproj
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
cd /Users/admin/builder/spi-builder-workspace/Shift.xcodeproj
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
ClangStatCache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache
cd /Users/admin/builder/spi-builder-workspace/Shift.xcodeproj
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
cd /Users/admin/builder/spi-builder-workspace/Shift.xcodeproj
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
cd /Users/admin/builder/spi-builder-workspace/Shift.xcodeproj
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
SymLink /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Shift.framework/Shift Versions/Current/Shift (in target 'Shift' from project 'Shift')
cd /Users/admin/builder/spi-builder-workspace
/bin/ln -sfh Versions/Current/Shift /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Shift.framework/Shift
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/Shift.DependencyMetadataFileList (in target 'Shift' from project 'Shift')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/Shift.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/Shift.DependencyStaticMetadataFileList (in target 'Shift' from project 'Shift')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/Shift.DependencyStaticMetadataFileList
SymLink /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Shift.framework/Versions/Current A (in target 'Shift' from project 'Shift')
cd /Users/admin/builder/spi-builder-workspace
/bin/ln -sfh A /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Shift.framework/Versions/Current
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/Objects-normal/arm64/Shift_const_extract_protocols.json (in target 'Shift' from project 'Shift')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/Objects-normal/arm64/Shift_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/Objects-normal/arm64/Shift-OutputFileMap.json (in target 'Shift' from project 'Shift')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/Objects-normal/arm64/Shift-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/Objects-normal/arm64/Shift.SwiftFileList (in target 'Shift' from project 'Shift')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/Objects-normal/arm64/Shift.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/Objects-normal/arm64/Shift.LinkFileList (in target 'Shift' from project 'Shift')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/Objects-normal/arm64/Shift.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/Objects-normal/arm64/Shift.SwiftConstValuesFileList (in target 'Shift' from project 'Shift')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/Objects-normal/arm64/Shift.SwiftConstValuesFileList
SymLink /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Shift.framework/Resources Versions/Current/Resources (in target 'Shift' from project 'Shift')
cd /Users/admin/builder/spi-builder-workspace
/bin/ln -sfh Versions/Current/Resources /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Shift.framework/Resources
SymLink /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Shift.framework/Modules Versions/Current/Modules (in target 'Shift' from project 'Shift')
cd /Users/admin/builder/spi-builder-workspace
/bin/ln -sfh Versions/Current/Modules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Shift.framework/Modules
SymLink /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Shift.framework/Headers Versions/Current/Headers (in target 'Shift' from project 'Shift')
cd /Users/admin/builder/spi-builder-workspace
/bin/ln -sfh Versions/Current/Headers /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Shift.framework/Headers
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Shift.framework/Versions/A/Headers (in target 'Shift' from project 'Shift')
cd /Users/admin/builder/spi-builder-workspace
/bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Shift.framework/Versions/A/Headers
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Shift.framework/Versions/A/Resources (in target 'Shift' from project 'Shift')
cd /Users/admin/builder/spi-builder-workspace
/bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Shift.framework/Versions/A/Resources
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Shift.framework/Versions/A (in target 'Shift' from project 'Shift')
cd /Users/admin/builder/spi-builder-workspace
/bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Shift.framework/Versions/A
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Shift.framework/Versions (in target 'Shift' from project 'Shift')
cd /Users/admin/builder/spi-builder-workspace
/bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Shift.framework/Versions
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Shift.framework (in target 'Shift' from project 'Shift')
cd /Users/admin/builder/spi-builder-workspace
/bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Shift.framework
ProcessInfoPlistFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Shift.framework/Versions/A/Resources/Info.plist /Users/admin/builder/spi-builder-workspace/Shift.xcodeproj/Shift_Info.plist (in target 'Shift' from project 'Shift')
cd /Users/admin/builder/spi-builder-workspace
builtin-infoPlistUtility /Users/admin/builder/spi-builder-workspace/Shift.xcodeproj/Shift_Info.plist -producttype com.apple.product-type.framework -expandbuildsettings -platform macosx -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Shift.framework/Versions/A/Resources/Info.plist
SwiftDriver Shift normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Shift' from project 'Shift')
cd /Users/admin/builder/spi-builder-workspace
builtin-SwiftDriver -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Shift -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/Objects-normal/arm64/Shift.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -enable-bare-slash-regex -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -target arm64-apple-macos10.15 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -parse-as-library -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/Objects-normal/arm64/Shift-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/Shift.build/Debug/Shift.build/Objects-normal/arm64/Shift.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/Objects-normal/arm64/Shift_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/Shift.build/Debug/Shift.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/DerivedSources -Xcc -DSWIFT_PACKAGE\=1 -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/Objects-normal/arm64/Shift-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/Shift/Shift.swift:10:8: error: Unable to find module dependency: 'Algorithms'
import Algorithms
^ (in target 'Shift' from project 'Shift')
/Users/admin/builder/spi-builder-workspace/Sources/Shift/Shift.swift:10:8: note: A dependency of main module 'Shift'
import Algorithms
^ (in target 'Shift' from project 'Shift')
/Users/admin/builder/spi-builder-workspace/Sources/Shift/Shift.swift:10:8: error: Unable to find module dependency: 'Algorithms'
import Algorithms
^
/Users/admin/builder/spi-builder-workspace/Sources/Shift/Shift.swift:10:8: note: a dependency of main module 'Shift'
import Algorithms
^
** BUILD FAILED **
The following build commands failed:
SwiftDriver Shift normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Shift' from project 'Shift')
Building project Shift with scheme Shift-Package
(2 failures)
Command line invocation:
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
"dependencies" : [
{
"identity" : "swift-algorithms",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-algorithms"
}
],
"manifest_display_name" : "Shift",
"name" : "Shift",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "15.0"
},
{
"name" : "macos",
"version" : "12.0"
},
{
"name" : "watchos",
"version" : "8.0"
}
],
"products" : [
{
"name" : "Shift",
"targets" : [
"Shift"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "ShiftTests",
"module_type" : "SwiftTarget",
"name" : "ShiftTests",
"path" : "Tests/ShiftTests",
"sources" : [
"EventKitWrapperTests.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"Shift"
],
"type" : "test"
},
{
"c99name" : "Shift",
"module_type" : "SwiftTarget",
"name" : "Shift",
"path" : "Sources/Shift",
"product_dependencies" : [
"Algorithms"
],
"product_memberships" : [
"Shift"
],
"sources" : [
"Shift.swift"
],
"type" : "library"
}
],
"tools_version" : "5.5"
}
{
"project" : {
"configurations" : [
"Debug",
"Release"
],
"name" : "Shift",
"schemes" : [
"Shift-Package"
],
"targets" : [
"Shift",
"ShiftPackageDescription",
"ShiftPackageTests",
"ShiftTests"
]
}
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Shift-Package -destination platform=macOS,arch=arm64
Command line invocation:
/Applications/Xcode-26.0.0-Beta.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 Shift-Package -destination platform=macOS,arch=arm64
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
Target 'Shift' in project 'Shift' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache
cd /Users/admin/builder/spi-builder-workspace/Shift.xcodeproj
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache
SwiftDriver Shift normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Shift' from project 'Shift')
cd /Users/admin/builder/spi-builder-workspace
builtin-SwiftDriver -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Shift -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/Objects-normal/arm64/Shift.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -enable-bare-slash-regex -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -target arm64-apple-macos10.15 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -parse-as-library -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/Objects-normal/arm64/Shift-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/Shift.build/Debug/Shift.build/Objects-normal/arm64/Shift.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/Objects-normal/arm64/Shift_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/Shift.build/Debug/Shift.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/DerivedSources -Xcc -DSWIFT_PACKAGE\=1 -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Shift.build/Debug/Shift.build/Objects-normal/arm64/Shift-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/Shift/Shift.swift:10:8: error: Unable to find module dependency: 'Algorithms'
import Algorithms
^ (in target 'Shift' from project 'Shift')
/Users/admin/builder/spi-builder-workspace/Sources/Shift/Shift.swift:10:8: note: A dependency of main module 'Shift'
import Algorithms
^ (in target 'Shift' from project 'Shift')
/Users/admin/builder/spi-builder-workspace/Sources/Shift/Shift.swift:10:8: error: Unable to find module dependency: 'Algorithms'
import Algorithms
^
/Users/admin/builder/spi-builder-workspace/Sources/Shift/Shift.swift:10:8: note: a dependency of main module 'Shift'
import Algorithms
^
** BUILD FAILED **
The following build commands failed:
SwiftDriver Shift normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Shift' from project 'Shift')
Building project Shift with scheme Shift-Package
(2 failures)
BUILD FAILURE 6.2 macosXcodebuild