Swift Package Index

Build Information

Failed to build Panels, reference master (bc013c), with Swift 6.4 for macOS (Xcode) using Xcode 27.0 on 15 Sep 2026 23:58:49 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Panels -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/antoniocasero/Panels.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/antoniocasero/Panels
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at bc013c2 Update README
Cloned https://github.com/antoniocasero/Panels.git
Revision (git rev-parse @):
bc013c2ffd8a70a4a6ddb28dd0a90b84293bd63d
SUCCESS checkout https://github.com/antoniocasero/Panels.git at master
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.4
Building package at path:  $PWD
https://github.com/antoniocasero/Panels.git
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Panels",
  "name" : "Panels",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Panels",
      "targets" : [
        "Panels"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "PanelsTests",
      "module_type" : "SwiftTarget",
      "name" : "PanelsTests",
      "path" : "Tests/PanelsTests",
      "sources" : [
        "PanelsTests.swift"
      ],
      "target_dependencies" : [
        "Panels"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Panels",
      "module_type" : "SwiftTarget",
      "name" : "Panels",
      "path" : "Sources",
      "product_memberships" : [
        "Panels"
      ],
      "sources" : [
        "PanelConfiguration.swift",
        "PanelDimensions.swift",
        "Panelable.swift",
        "Panels.swift",
        "Utils/UIStoryBoard+Utils.swift",
        "Utils/UIView+Utils.swift",
        "Utils/UIViewController+Utils.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Panels",
    "schemes" : [
      "Panels-iOS",
      "Panels-iOS Tests"
    ],
    "targets" : [
      "Panels-iOS",
      "Panels-iOS Tests"
    ]
  }
}
{
  "workspace" : {
    "name" : "Panels",
    "schemes" : [
      "Panels"
    ]
  }
}
2026-09-15 19:58:40.488 xcodebuild[684:4355] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Panels -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.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 Panels -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  Panels: /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 'Panels-product' in project 'Panels'
        ➜ Explicit dependency on target 'Panels' in project 'Panels'
    Target 'Panels' in project 'Panels' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: d60a3cdbc592f4338b1e660e6c8e81b4
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/d60a3cdbc592f4338b1e660e6c8e81b4.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
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
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
ClangStatCache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache
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/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/PrecompiledHeaders
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PrecompiledHeaders
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/Panels.build/Debug/Panels-t.build/Panels.DependencyMetadataFileList (in target 'Panels' from project 'Panels')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Panels.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Panels.DependencyStaticMetadataFileList (in target 'Panels' from project 'Panels')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Panels.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Panels.modulemap (in target 'Panels' from project 'Panels')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Panels.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Objects-normal/arm64/Panels.SwiftFileList (in target 'Panels' from project 'Panels')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Objects-normal/arm64/Panels.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Objects-normal/arm64/Panels-OutputFileMap.json (in target 'Panels' from project 'Panels')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Objects-normal/arm64/Panels-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Objects-normal/arm64/Panels.LinkFileList (in target 'Panels' from project 'Panels')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Objects-normal/arm64/Panels.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Objects-normal/arm64/Panels.SwiftConstValuesFileList (in target 'Panels' from project 'Panels')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Objects-normal/arm64/Panels.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Objects-normal/arm64/Panels_const_extract_protocols.json (in target 'Panels' from project 'Panels')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Objects-normal/arm64/Panels_const_extract_protocols.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/Panels.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Panels.modulemap (in target 'Panels' from project 'Panels')
    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/Panels.build/Debug/Panels-t.build/Panels.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver Panels normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Panels' from project 'Panels')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name Panels -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Objects-normal/arm64/Panels.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -target arm64-apple-macos12.0 -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 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.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/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Objects-normal/arm64/Panels-OutputFileMap.json -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/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Objects-normal/arm64/Panels.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Objects-normal/arm64/Panels-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Objects-normal/arm64/Panels_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/Panels.build/Debug/Panels-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.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/Panels.build/Debug/Panels-t.build/Objects-normal/arm64/Panels-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/PanelConfiguration.swift:10:8: error: Unable to resolve module dependency: 'UIKit' (in target 'Panels' from project 'Panels')
    note: A dependency of main module 'Panels'
    /Users/admin/builder/spi-builder-workspace/Sources/PanelDimensions.swift:8:8: note: Also imported here
    /Users/admin/builder/spi-builder-workspace/Sources/Panelable.swift:9:8: note: Also imported here
    /Users/admin/builder/spi-builder-workspace/Sources/Panels.swift:6:8: note: Also imported here
    /Users/admin/builder/spi-builder-workspace/Sources/Utils/UIStoryBoard+Utils.swift:9:8: note: Also imported here
    /Users/admin/builder/spi-builder-workspace/Sources/Utils/UIView+Utils.swift:9:8: note: Also imported here
    /Users/admin/builder/spi-builder-workspace/Sources/Utils/UIViewController+Utils.swift:9:8: note: Also imported here
/Users/admin/builder/spi-builder-workspace/Sources/PanelConfiguration.swift:10:8: note: A dependency of main module 'Panels'
import UIKit
       ^ (in target 'Panels' from project 'Panels')
/Users/admin/builder/spi-builder-workspace/Sources/PanelDimensions.swift:8:8: note: Also imported here
import UIKit
       ^ (in target 'Panels' from project 'Panels')
/Users/admin/builder/spi-builder-workspace/Sources/Panelable.swift:9:8: note: Also imported here
import UIKit
       ^ (in target 'Panels' from project 'Panels')
/Users/admin/builder/spi-builder-workspace/Sources/Panels.swift:6:8: note: Also imported here
import UIKit
       ^ (in target 'Panels' from project 'Panels')
/Users/admin/builder/spi-builder-workspace/Sources/Utils/UIStoryBoard+Utils.swift:9:8: note: Also imported here
import UIKit
       ^ (in target 'Panels' from project 'Panels')
/Users/admin/builder/spi-builder-workspace/Sources/Utils/UIView+Utils.swift:9:8: note: Also imported here
import UIKit
       ^ (in target 'Panels' from project 'Panels')
/Users/admin/builder/spi-builder-workspace/Sources/Utils/UIViewController+Utils.swift:9:8: note: Also imported here
import UIKit
       ^ (in target 'Panels' from project 'Panels')
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
2026-09-15 19:58:42.127 xcodebuild[693:4535] [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:5710686086555b58bdffe95ff9493989c555ef44, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:5710686086555b58bdffe95ff9493989c555ef44, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:5710686086555b58bdffe95ff9493989c555ef44, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:5710686086555b58bdffe95ff9493989c555ef44, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftDriver Panels normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Panels' from project 'Panels')
	Building workspace Panels with scheme Panels
(2 failures)
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  Panels: /Users/admin/builder/spi-builder-workspace
resolved source packages: Panels
2026-09-15 19:58:47.159 xcodebuild[708:4705] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Panels",
  "name" : "Panels",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Panels",
      "targets" : [
        "Panels"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "PanelsTests",
      "module_type" : "SwiftTarget",
      "name" : "PanelsTests",
      "path" : "Tests/PanelsTests",
      "sources" : [
        "PanelsTests.swift"
      ],
      "target_dependencies" : [
        "Panels"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Panels",
      "module_type" : "SwiftTarget",
      "name" : "Panels",
      "path" : "Sources",
      "product_memberships" : [
        "Panels"
      ],
      "sources" : [
        "PanelConfiguration.swift",
        "PanelDimensions.swift",
        "Panelable.swift",
        "Panels.swift",
        "Utils/UIStoryBoard+Utils.swift",
        "Utils/UIView+Utils.swift",
        "Utils/UIViewController+Utils.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
{
  "workspace" : {
    "name" : "Panels",
    "schemes" : [
      "Panels"
    ]
  }
}
2026-09-15 19:58:48.330 xcodebuild[716:4775] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Panels -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.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 Panels -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  Panels: /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 'Panels-product' in project 'Panels'
        ➜ Explicit dependency on target 'Panels' in project 'Panels'
    Target 'Panels' in project 'Panels' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache
SwiftDriver Panels normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Panels' from project 'Panels')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name Panels -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Objects-normal/arm64/Panels.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -target arm64-apple-macos12.0 -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 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.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/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Objects-normal/arm64/Panels-OutputFileMap.json -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/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Objects-normal/arm64/Panels.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Objects-normal/arm64/Panels-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/Objects-normal/arm64/Panels_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/Panels.build/Debug/Panels-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Panels.build/Debug/Panels-t.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/Panels.build/Debug/Panels-t.build/Objects-normal/arm64/Panels-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/PanelConfiguration.swift:10:8: error: Unable to resolve module dependency: 'UIKit' (in target 'Panels' from project 'Panels')
    note: A dependency of main module 'Panels'
    /Users/admin/builder/spi-builder-workspace/Sources/PanelDimensions.swift:8:8: note: Also imported here
    /Users/admin/builder/spi-builder-workspace/Sources/Panelable.swift:9:8: note: Also imported here
    /Users/admin/builder/spi-builder-workspace/Sources/Panels.swift:6:8: note: Also imported here
    /Users/admin/builder/spi-builder-workspace/Sources/Utils/UIStoryBoard+Utils.swift:9:8: note: Also imported here
    /Users/admin/builder/spi-builder-workspace/Sources/Utils/UIView+Utils.swift:9:8: note: Also imported here
    /Users/admin/builder/spi-builder-workspace/Sources/Utils/UIViewController+Utils.swift:9:8: note: Also imported here
/Users/admin/builder/spi-builder-workspace/Sources/PanelConfiguration.swift:10:8: note: A dependency of main module 'Panels'
import UIKit
       ^ (in target 'Panels' from project 'Panels')
/Users/admin/builder/spi-builder-workspace/Sources/PanelDimensions.swift:8:8: note: Also imported here
import UIKit
       ^ (in target 'Panels' from project 'Panels')
/Users/admin/builder/spi-builder-workspace/Sources/Panelable.swift:9:8: note: Also imported here
import UIKit
       ^ (in target 'Panels' from project 'Panels')
/Users/admin/builder/spi-builder-workspace/Sources/Panels.swift:6:8: note: Also imported here
import UIKit
       ^ (in target 'Panels' from project 'Panels')
/Users/admin/builder/spi-builder-workspace/Sources/Utils/UIStoryBoard+Utils.swift:9:8: note: Also imported here
import UIKit
       ^ (in target 'Panels' from project 'Panels')
/Users/admin/builder/spi-builder-workspace/Sources/Utils/UIView+Utils.swift:9:8: note: Also imported here
import UIKit
       ^ (in target 'Panels' from project 'Panels')
/Users/admin/builder/spi-builder-workspace/Sources/Utils/UIViewController+Utils.swift:9:8: note: Also imported here
import UIKit
       ^ (in target 'Panels' from project 'Panels')
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
2026-09-15 19:58:49.238 xcodebuild[717:4799] [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:5710686086555b58bdffe95ff9493989c555ef44, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:5710686086555b58bdffe95ff9493989c555ef44, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:5710686086555b58bdffe95ff9493989c555ef44, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:5710686086555b58bdffe95ff9493989c555ef44, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftDriver Panels normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Panels' from project 'Panels')
	Building workspace Panels with scheme Panels
(2 failures)
BUILD FAILURE 6.4 macosXcodebuild