Swift Package Index

Build Information

Failed to build BackgroundKeeper, reference main (84a54c), with Swift 6.4 for macOS (Xcode) using Xcode 27.0 on 22 Sep 2026 09:19:49 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 BackgroundKeeper -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/timi2506/BackgroundKeeper.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/timi2506/BackgroundKeeper
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 84a54cd Update README.md
Cloned https://github.com/timi2506/BackgroundKeeper.git
Revision (git rev-parse @):
84a54cdeb61d3ee301a0a3fedda8354ae191d7a7
SUCCESS checkout https://github.com/timi2506/BackgroundKeeper.git at main
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.4
Building package at path:  $PWD
https://github.com/timi2506/BackgroundKeeper.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
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  BackgroundKeeper: /Users/admin/builder/spi-builder-workspace
resolved source packages: BackgroundKeeper
2026-09-22 05:18:51.931 xcodebuild[529:3028] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "BackgroundKeeper",
  "name" : "BackgroundKeeper",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "BackgroundKeeper",
      "targets" : [
        "BackgroundKeeper"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "BackgroundKeeper",
      "module_type" : "SwiftTarget",
      "name" : "BackgroundKeeper",
      "path" : "Sources/BackgroundKeeper",
      "product_memberships" : [
        "BackgroundKeeper"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/Resources/silence.mp3",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "BackgroundKeeper.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
{
  "workspace" : {
    "name" : "BackgroundKeeper",
    "schemes" : [
      "BackgroundKeeper"
    ]
  }
}
2026-09-22 05:19:32.686 xcodebuild[649:4154] [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 BackgroundKeeper -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 BackgroundKeeper -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  BackgroundKeeper: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
    Target 'BackgroundKeeper-product' in project 'BackgroundKeeper'
        ➜ Explicit dependency on target 'BackgroundKeeper' in project 'BackgroundKeeper'
        ➜ Explicit dependency on target 'BackgroundKeeper_BackgroundKeeper' in project 'BackgroundKeeper'
    Target 'BackgroundKeeper' in project 'BackgroundKeeper'
        ➜ Explicit dependency on target 'BackgroundKeeper_BackgroundKeeper' in project 'BackgroundKeeper'
    Target 'BackgroundKeeper_BackgroundKeeper' in project 'BackgroundKeeper' (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: 18194eab31e4f3caa726fa295c708245
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/18194eab31e4f3caa726fa295c708245.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/CompilationCache.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
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-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/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/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/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/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/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
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/BackgroundKeeper_BackgroundKeeper.bundle (in target 'BackgroundKeeper_BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/BackgroundKeeper_BackgroundKeeper.bundle
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/BackgroundKeeper_BackgroundKeeper.bundle/Contents (in target 'BackgroundKeeper_BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/BackgroundKeeper_BackgroundKeeper.bundle/Contents
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/BackgroundKeeper_BackgroundKeeper.bundle/Contents/Resources (in target 'BackgroundKeeper_BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/BackgroundKeeper_BackgroundKeeper.bundle/Contents/Resources
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper_BackgroundKeeper-b.build/empty-BackgroundKeeper_BackgroundKeeper.plist (in target 'BackgroundKeeper_BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper_BackgroundKeeper-b.build/empty-BackgroundKeeper_BackgroundKeeper.plist
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper_BackgroundKeeper-b.build/BackgroundKeeper_BackgroundKeeper.DependencyMetadataFileList (in target 'BackgroundKeeper_BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper_BackgroundKeeper-b.build/BackgroundKeeper_BackgroundKeeper.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper_BackgroundKeeper-b.build/BackgroundKeeper_BackgroundKeeper.DependencyStaticMetadataFileList (in target 'BackgroundKeeper_BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper_BackgroundKeeper-b.build/BackgroundKeeper_BackgroundKeeper.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper_const_extract_protocols.json (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.LinkFileList (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.SwiftConstValuesFileList (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper-OutputFileMap.json (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.SwiftFileList (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/DerivedSources/resource_bundle_accessor.swift (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/DerivedSources/resource_bundle_accessor.swift
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/BackgroundKeeper.modulemap (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/BackgroundKeeper.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/BackgroundKeeper.DependencyStaticMetadataFileList (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/BackgroundKeeper.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/BackgroundKeeper.DependencyMetadataFileList (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/BackgroundKeeper.DependencyMetadataFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/BackgroundKeeper.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/BackgroundKeeper.modulemap (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    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/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/BackgroundKeeper.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
ProcessInfoPlistFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/BackgroundKeeper_BackgroundKeeper.bundle/Contents/Info.plist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper_BackgroundKeeper-b.build/empty-BackgroundKeeper_BackgroundKeeper.plist (in target 'BackgroundKeeper_BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-infoPlistUtility /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper_BackgroundKeeper-b.build/empty-BackgroundKeeper_BackgroundKeeper.plist -producttype com.apple.product-type.bundle -expandbuildsettings -platform macosx -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/BackgroundKeeper_BackgroundKeeper.bundle/Contents/Info.plist
CpResource /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/BackgroundKeeper_BackgroundKeeper.bundle/Contents/Resources/silence.mp3 /Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/Resources/silence.mp3 (in target 'BackgroundKeeper_BackgroundKeeper' from project 'BackgroundKeeper')
    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/Sources/BackgroundKeeper/Resources/silence.mp3 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/BackgroundKeeper_BackgroundKeeper.bundle/Contents/Resources
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/BackgroundKeeper_BackgroundKeeper.bundle (in target 'BackgroundKeeper_BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/BackgroundKeeper_BackgroundKeeper.bundle
Touch /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/BackgroundKeeper_BackgroundKeeper.bundle (in target 'BackgroundKeeper_BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    /usr/bin/touch -c /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/BackgroundKeeper_BackgroundKeeper.bundle
SwiftDriver BackgroundKeeper normal arm64 com.apple.xcode.tools.swift.compiler (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    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 BackgroundKeeper -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_AVAILABLE -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 -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/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper-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/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper-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/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper_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/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-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/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ptrcheck-DHLCBWKPNUZOYTPJ1J3QVTCXK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdbool-KYV2HKP8IKLKMKQS9DGA2GUQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_SwiftConcurrencyShims-BLUUWKI6AGMD7TJ4RGYS7DP6T.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftShims-C4V0DQ62WSTCYBYGILXXGQNO3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_float-105CRCDRP90FQCQO5ZX1LHV7H.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/DeveloperToolsSupport-13SNQ6N57G3DOS3KQA7V91OE7.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_AvailabilityInternal-CJTV5E7EL3MWRA437DUFPBVN2.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdarg-7CFWA9OSW5N24E7PG4ZOCF1VH.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ptrauth-2W92ZJRLNJU99RJUQGGJG3OC3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stddef-3GI9GOKXSW3QCTFOI1USFLDZO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation1-7PRJIG163YE9KSKYA3BS35ZZP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_limits-AXGUGXBFPC0I7QDLJFB0K341Y.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation2-94WUUGE4H5R03OWXE0QFZX1DN.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/sys_types-F4RNCN6UR5R5OWTLTOUM7TN3E.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_tgmath-52XE6HC8DWOG6S7B5QAI046D1.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdint-22CBBOK8BNSF0UELDCAXSHGB.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/string_h-10WPXBF3YFYMX5HUAW06LSABR.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/libDER-5RCYOD0PCUUY2UGMBNE9LI8N9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_intrinsics-4O6R03GTH5FLWSHEUBP0Z3GZ2.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation3-32PO5Q4RCB6WXH5VFO3HA3AVS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdatomic-8LN7S35C6I48KJOCW7VPXX04X.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_inttypes-1U6AP9A8AJ4G9WD98E9RHLGTJ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Darwin-1RAAWNGKQM8YGHV0YJNNN5YDY.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/simd-A9TKR8OE9APRJ1RNS7F0OBY4Q.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/MachO-AWTJ65TFR7TMST2NUE6ZCC1SL.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/libkern-22MDXN9G35RPO3OLKX9B2PN16.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/launch-2XAORMJNLLVS0OVKC1M0752GY.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CUPS-45MNISAOHSEBD6VQA5G0MXN9H.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ObjectiveC-B89IQP2TC4CFSWOUMTUZRI1VZ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Spatial-2JNOU2HNJ0Q174XCFCD0GCOUQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os_object-3KLCCI03OX6OQTLJ92KQH2KIO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os_workgroup-10SJ5M8R2OB4BG1TPFL9SZMKV.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Dispatch-NAMWF9KN29KC7Z5OS3TTTAE8.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/notify-656AT1MT9YP9OYRXKA5WAOAHZ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/XPC-E1MSAZG4ZNL24S2WK6K6Y7GWW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreFoundation-4ZIITQ30SOGUQE8KJAB99ZV0Q.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os-BYOEVK2GEMB4Q8WWHGZGREA00.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreAudioTypes-EEH2XZ47XX4YM3FOOISUYVRQE.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ColorSync-BBCIZDDQ6O3QECFAWJQ6RU4ZJ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Security-ESPJ7FP0YAY1EL3VXBGY9MCZ8.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/IOKit-6H3X691EDBH124EYTC2PEOP5T.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CFNetwork-CVHS5CT20191MFYXQIEDWSRGJ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/DiskArbitration-ZNZZU7T0SYELB0DAR56WQF0R.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreGraphics-5TRMNDB7ZP6FFMRNSZCWEOZMD.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreServices-CGCGY0FOMEQGSNMO3HQSC09XU.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ImageIO-88YNP2EU498GB5YXIFJ9ANNYW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreText-C1WSF2HWGIKVJ2XHWBKXQBSEY.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Foundation-44WR0NU86C67CV5BW8W1MGKNG.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ApplicationServices-ALXSS633FQY42UMJSLR6MNLSK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreTransferable-2HJ1Z8HJBPECRD89AVJ0X7S63.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Symbols-2NFSQR6R0R96WH1KKGBXW1J.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/IOSurface-1TUG4NQVIPJF59WSUNATZ447F.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreAudio-8XPVZMQXZVBU162UQPW77JTL1.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Accessibility-6F38G4T85MOHD9AA2EH4U2PJS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/OSLog-1GSRGGGEESVJH9OULZA91RAA3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreData-4EPJ39F9L3QQ9486B5AMG5G6J.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/DataDetection-5GDUUWT6YIA10PE5D9A8SXWZ9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreMIDI-CCJ8M3Z4I36O80AMQH4ISET6O.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/UniformTypeIdentifiers-5LG8RE3Q01MBLZVRR3FFHHL5H.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/OpenGL-FXV81CD8YS42YTVJKJH1VLGA.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Metal-KM8CI04R5X5OUWMGRMNZE4KP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Carbon-2ONS33PR0M3OUK9U5ST5BLH43.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreVideo-11TKSDKW0L2K02H4B9ZHWLM3B.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/AudioToolbox-2T0MY057M2IF62UMRCVMCXBCW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreImage-AKYY8VSFWQ6KIIXG3EQJ7PW5T.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/QuartzCore-AP21NXF3BYPWOG416U3DI6QME.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreMedia-699WGYGEEF2LGFEEGSCM9Y1UF.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftUICore-ESLJM4CVIQEQNCRTK6KPAF1I7.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/MediaToolbox-A1FBUTL5IVSGB3TSM17GGXT7S.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/AVFAudio-8O3YR1E0VTB07VYVVPNE7AW5O.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/VideoToolbox-6IDX6DMGASVEDUVPEGSTLUE4G.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/AppKit-C2WRQ26QXORUMMNQB0M8H4QYD.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/AVFoundation-7AXUV20FGUWS4UKWN8IVZVM84.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/MediaPlayer-1IME3BTM1372AI69P7FKPK4RI.pcm
SwiftEmitModule normal arm64 Emitting\ module\ for\ BackgroundKeeper (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
SwiftCompile normal arm64 (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ BackgroundKeeper.swift /Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift:17:17: error: 'AVAudioSession' is unavailable in macOS
15 |
16 |         do {
17 |             try AVAudioSession.sharedInstance().setCategory(.playback, mode: .default, options: [.mixWithOthers])
   |                 `- error: 'AVAudioSession' is unavailable in macOS
18 |             try AVAudioSession.sharedInstance().setActive(true)
19 |
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:32:12: note: 'AVAudioSession' has been explicitly marked unavailable here
 30 | NS_SWIFT_SENDABLE
 31 | API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos)
 32 | @interface AVAudioSession : NSObject {
    |            `- note: 'AVAudioSession' has been explicitly marked unavailable here
 33 | @private
 34 | 	void *_impl;
/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift:17:32: error: 'sharedInstance()' is unavailable in macOS
15 |
16 |         do {
17 |             try AVAudioSession.sharedInstance().setCategory(.playback, mode: .default, options: [.mixWithOthers])
   |                                `- error: 'sharedInstance()' is unavailable in macOS
18 |             try AVAudioSession.sharedInstance().setActive(true)
19 |
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:38:1: note: 'sharedInstance()' has been explicitly marked unavailable here
 36 |
 37 | /// Return singleton instance.
 38 | + (AVAudioSession *)sharedInstance API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
    | `- note: 'sharedInstance()' has been explicitly marked unavailable here
 39 |
 40 | /// Get the list of categories available on the device.  Certain categories may be unavailable on
/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift:17:49: error: 'setCategory(_:mode:options:)' is unavailable in macOS
15 |
16 |         do {
17 |             try AVAudioSession.sharedInstance().setCategory(.playback, mode: .default, options: [.mixWithOthers])
   |                                                 `- error: 'setCategory(_:mode:options:)' is unavailable in macOS
18 |             try AVAudioSession.sharedInstance().setActive(true)
19 |
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:53:1: note: 'setCategory(_:mode:options:)' has been explicitly marked unavailable here
 51 | 	API_AVAILABLE(ios(6.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
 52 | /// Set session category and mode with options.
 53 | - (BOOL)setCategory:(AVAudioSessionCategory)category
    | `- note: 'setCategory(_:mode:options:)' has been explicitly marked unavailable here
 54 | 			   mode:(AVAudioSessionMode)mode
 55 | 			options:(AVAudioSessionCategoryOptions)options
/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift:17:62: error: 'playback' is unavailable in macOS
15 |
16 |         do {
17 |             try AVAudioSession.sharedInstance().setCategory(.playback, mode: .default, options: [.mixWithOthers])
   |                                                              `- error: 'playback' is unavailable in macOS
18 |             try AVAudioSession.sharedInstance().setActive(true)
19 |
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSessionTypes.h:103:40: note: 'playback' has been explicitly marked unavailable here
 101 |
 102 | /*! Use this category for music tracks.*/
 103 | OS_EXPORT AVAudioSessionCategory const AVAudioSessionCategoryPlayback			API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
     |                                        `- note: 'playback' has been explicitly marked unavailable here
 104 |
 105 | /*! Use this category when recording audio. */
/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift:17:79: error: 'default' is unavailable in macOS
15 |
16 |         do {
17 |             try AVAudioSession.sharedInstance().setCategory(.playback, mode: .default, options: [.mixWithOthers])
   |                                                                               `- error: 'default' is unavailable in macOS
18 |             try AVAudioSession.sharedInstance().setActive(true)
19 |
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSessionTypes.h:139:36: note: 'default' has been explicitly marked unavailable here
 137 |
 138 | /*! The default mode */
 139 | OS_EXPORT AVAudioSessionMode const AVAudioSessionModeDefault API_AVAILABLE(ios(5.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
     |                                    `- note: 'default' has been explicitly marked unavailable here
 140 |
 141 | /*! Only valid with AVAudioSessionCategoryPlayAndRecord.  Appropriate for Voice over IP
/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift:18:17: error: 'AVAudioSession' is unavailable in macOS
16 |         do {
17 |             try AVAudioSession.sharedInstance().setCategory(.playback, mode: .default, options: [.mixWithOthers])
18 |             try AVAudioSession.sharedInstance().setActive(true)
   |                 `- error: 'AVAudioSession' is unavailable in macOS
19 |
20 |             MPNowPlayingInfoCenter.default().nowPlayingInfo = nil
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:32:12: note: 'AVAudioSession' has been explicitly marked unavailable here
 30 | NS_SWIFT_SENDABLE
 31 | API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos)
 32 | @interface AVAudioSession : NSObject {
    |            `- note: 'AVAudioSession' has been explicitly marked unavailable here
 33 | @private
 34 | 	void *_impl;
/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift:18:32: error: 'sharedInstance()' is unavailable in macOS
16 |         do {
17 |             try AVAudioSession.sharedInstance().setCategory(.playback, mode: .default, options: [.mixWithOthers])
18 |             try AVAudioSession.sharedInstance().setActive(true)
   |                                `- error: 'sharedInstance()' is unavailable in macOS
19 |
20 |             MPNowPlayingInfoCenter.default().nowPlayingInfo = nil
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:38:1: note: 'sharedInstance()' has been explicitly marked unavailable here
 36 |
 37 | /// Return singleton instance.
 38 | + (AVAudioSession *)sharedInstance API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
    | `- note: 'sharedInstance()' has been explicitly marked unavailable here
 39 |
 40 | /// Get the list of categories available on the device.  Certain categories may be unavailable on
/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift:18:49: error: 'setActive' is unavailable in Swift
16 |         do {
17 |             try AVAudioSession.sharedInstance().setCategory(.playback, mode: .default, options: [.mixWithOthers])
18 |             try AVAudioSession.sharedInstance().setActive(true)
   |                                                 `- error: 'setActive' is unavailable in Swift
19 |
20 |             MPNowPlayingInfoCenter.default().nowPlayingInfo = nil
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:264:1: note: 'setActive' has been explicitly marked unavailable here
262 | 	no longer return AVAudioSessionErrorCodeIsBusy.
263 | */
264 | - (BOOL)setActive:(BOOL)active error:(NSError **)outError API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
    | `- note: 'setActive' has been explicitly marked unavailable here
265 | - (BOOL)setActive:(BOOL)active withOptions:(AVAudioSessionSetActiveOptions)options error:(NSError **)outError API_AVAILABLE(ios(6.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
266 |
/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift:35:14: error: 'AVAudioSession' is unavailable in macOS
33 |         player = nil
34 |         MPNowPlayingInfoCenter.default().nowPlayingInfo = nil
35 |         try? AVAudioSession.sharedInstance().setActive(false)
   |              `- error: 'AVAudioSession' is unavailable in macOS
36 |     }
37 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:32:12: note: 'AVAudioSession' has been explicitly marked unavailable here
 30 | NS_SWIFT_SENDABLE
 31 | API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos)
 32 | @interface AVAudioSession : NSObject {
    |            `- note: 'AVAudioSession' has been explicitly marked unavailable here
 33 | @private
 34 | 	void *_impl;
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile BackgroundKeeper.swift
/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift:35:29: error: 'sharedInstance()' is unavailable in macOS
33 |         player = nil
34 |         MPNowPlayingInfoCenter.default().nowPlayingInfo = nil
35 |         try? AVAudioSession.sharedInstance().setActive(false)
   |                             `- error: 'sharedInstance()' is unavailable in macOS
36 |     }
37 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:38:1: note: 'sharedInstance()' has been explicitly marked unavailable here
 36 |
 37 | /// Return singleton instance.
 38 | + (AVAudioSession *)sharedInstance API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
    | `- note: 'sharedInstance()' has been explicitly marked unavailable here
 39 |
 40 | /// Get the list of categories available on the device.  Certain categories may be unavailable on
/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift:35:46: error: 'setActive' is unavailable in Swift
33 |         player = nil
34 |         MPNowPlayingInfoCenter.default().nowPlayingInfo = nil
35 |         try? AVAudioSession.sharedInstance().setActive(false)
   |                                              `- error: 'setActive' is unavailable in Swift
36 |     }
37 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:264:1: note: 'setActive' has been explicitly marked unavailable here
262 | 	no longer return AVAudioSessionErrorCodeIsBusy.
263 | */
264 | - (BOOL)setActive:(BOOL)active error:(NSError **)outError API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
    | `- note: 'setActive' has been explicitly marked unavailable here
265 | - (BOOL)setActive:(BOOL)active withOptions:(AVAudioSessionSetActiveOptions)options error:(NSError **)outError API_AVAILABLE(ios(6.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
266 |
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/DerivedSources/resource_bundle_accessor.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.dia -target arm64-apple-macos12.0 -disable-cross-import-overlay-search -swift-module-cross-import MediaPlayer /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/MediaPlayer.framework/Modules/MediaPlayer.swiftcrossimport/AppIntents.swiftoverlay -swift-module-cross-import MediaPlayer /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/MediaPlayer.framework/Modules/MediaPlayer.swiftcrossimport/AppIntents.swiftoverlay -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -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 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_AVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -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/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name BackgroundKeeper -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-macos27.0 -target-sdk-version 27.0 -target-sdk-name macosx27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.swiftmodule -index-unit-output-path /BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 Compiling\ resource_bundle_accessor.swift /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/DerivedSources/resource_bundle_accessor.swift (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/DerivedSources/resource_bundle_accessor.swift (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile resource_bundle_accessor.swift
SwiftDriverJobDiscovery normal arm64 Emitting module for BackgroundKeeper (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
SwiftDriver\ Compilation\ Requirements BackgroundKeeper normal arm64 com.apple.xcode.tools.swift.compiler (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name BackgroundKeeper -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_AVAILABLE -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 -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/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper-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/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper-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/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper_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/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-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/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/BackgroundKeeper-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper-Swift.h (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/BackgroundKeeper-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/BackgroundKeeper.swiftmodule/arm64-apple-macos.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.swiftmodule (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/BackgroundKeeper.swiftmodule/arm64-apple-macos.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/BackgroundKeeper.swiftmodule/arm64-apple-macos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.abi.json (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/BackgroundKeeper.swiftmodule/arm64-apple-macos.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/BackgroundKeeper.swiftmodule/arm64-apple-macos.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.swiftdoc (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/BackgroundKeeper.swiftmodule/arm64-apple-macos.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/BackgroundKeeper.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.swiftsourceinfo (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/BackgroundKeeper.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling resource_bundle_accessor.swift (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
2026-09-22 05:19:34.199 xcodebuild[650:4195] [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:8470a57822116a775b6d7768f0d77d487e3036b4, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:8470a57822116a775b6d7768f0d77d487e3036b4, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:8470a57822116a775b6d7768f0d77d487e3036b4, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:8470a57822116a775b6d7768f0d77d487e3036b4, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
	SwiftCompile normal arm64 Compiling\ BackgroundKeeper.swift /Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
	Building workspace BackgroundKeeper with scheme BackgroundKeeper
(3 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:
  BackgroundKeeper: /Users/admin/builder/spi-builder-workspace
resolved source packages: BackgroundKeeper
2026-09-22 05:19:45.775 xcodebuild[743:4580] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "BackgroundKeeper",
  "name" : "BackgroundKeeper",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "BackgroundKeeper",
      "targets" : [
        "BackgroundKeeper"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "BackgroundKeeper",
      "module_type" : "SwiftTarget",
      "name" : "BackgroundKeeper",
      "path" : "Sources/BackgroundKeeper",
      "product_memberships" : [
        "BackgroundKeeper"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/Resources/silence.mp3",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "BackgroundKeeper.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
{
  "workspace" : {
    "name" : "BackgroundKeeper",
    "schemes" : [
      "BackgroundKeeper"
    ]
  }
}
2026-09-22 05:19:47.000 xcodebuild[751:4649] [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 BackgroundKeeper -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 BackgroundKeeper -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  BackgroundKeeper: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
    Target 'BackgroundKeeper-product' in project 'BackgroundKeeper'
        ➜ Explicit dependency on target 'BackgroundKeeper' in project 'BackgroundKeeper'
        ➜ Explicit dependency on target 'BackgroundKeeper_BackgroundKeeper' in project 'BackgroundKeeper'
    Target 'BackgroundKeeper' in project 'BackgroundKeeper'
        ➜ Explicit dependency on target 'BackgroundKeeper_BackgroundKeeper' in project 'BackgroundKeeper'
    Target 'BackgroundKeeper_BackgroundKeeper' in project 'BackgroundKeeper' (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 BackgroundKeeper normal arm64 com.apple.xcode.tools.swift.compiler (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    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 BackgroundKeeper -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_AVAILABLE -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 -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/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper-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/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper-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/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper_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/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-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/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ BackgroundKeeper (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
SwiftCompile normal arm64 (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ BackgroundKeeper.swift /Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift:17:17: error: 'AVAudioSession' is unavailable in macOS
15 |
16 |         do {
17 |             try AVAudioSession.sharedInstance().setCategory(.playback, mode: .default, options: [.mixWithOthers])
   |                 `- error: 'AVAudioSession' is unavailable in macOS
18 |             try AVAudioSession.sharedInstance().setActive(true)
19 |
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:32:12: note: 'AVAudioSession' has been explicitly marked unavailable here
 30 | NS_SWIFT_SENDABLE
 31 | API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos)
 32 | @interface AVAudioSession : NSObject {
    |            `- note: 'AVAudioSession' has been explicitly marked unavailable here
 33 | @private
 34 | 	void *_impl;
/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift:17:32: error: 'sharedInstance()' is unavailable in macOS
15 |
16 |         do {
17 |             try AVAudioSession.sharedInstance().setCategory(.playback, mode: .default, options: [.mixWithOthers])
   |                                `- error: 'sharedInstance()' is unavailable in macOS
18 |             try AVAudioSession.sharedInstance().setActive(true)
19 |
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:38:1: note: 'sharedInstance()' has been explicitly marked unavailable here
 36 |
 37 | /// Return singleton instance.
 38 | + (AVAudioSession *)sharedInstance API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
    | `- note: 'sharedInstance()' has been explicitly marked unavailable here
 39 |
 40 | /// Get the list of categories available on the device.  Certain categories may be unavailable on
/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift:17:49: error: 'setCategory(_:mode:options:)' is unavailable in macOS
15 |
16 |         do {
17 |             try AVAudioSession.sharedInstance().setCategory(.playback, mode: .default, options: [.mixWithOthers])
   |                                                 `- error: 'setCategory(_:mode:options:)' is unavailable in macOS
18 |             try AVAudioSession.sharedInstance().setActive(true)
19 |
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:53:1: note: 'setCategory(_:mode:options:)' has been explicitly marked unavailable here
 51 | 	API_AVAILABLE(ios(6.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
 52 | /// Set session category and mode with options.
 53 | - (BOOL)setCategory:(AVAudioSessionCategory)category
    | `- note: 'setCategory(_:mode:options:)' has been explicitly marked unavailable here
 54 | 			   mode:(AVAudioSessionMode)mode
 55 | 			options:(AVAudioSessionCategoryOptions)options
/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift:17:62: error: 'playback' is unavailable in macOS
15 |
16 |         do {
17 |             try AVAudioSession.sharedInstance().setCategory(.playback, mode: .default, options: [.mixWithOthers])
   |                                                              `- error: 'playback' is unavailable in macOS
18 |             try AVAudioSession.sharedInstance().setActive(true)
19 |
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSessionTypes.h:103:40: note: 'playback' has been explicitly marked unavailable here
 101 |
 102 | /*! Use this category for music tracks.*/
 103 | OS_EXPORT AVAudioSessionCategory const AVAudioSessionCategoryPlayback			API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
     |                                        `- note: 'playback' has been explicitly marked unavailable here
 104 |
 105 | /*! Use this category when recording audio. */
/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift:17:79: error: 'default' is unavailable in macOS
15 |
16 |         do {
17 |             try AVAudioSession.sharedInstance().setCategory(.playback, mode: .default, options: [.mixWithOthers])
   |                                                                               `- error: 'default' is unavailable in macOS
18 |             try AVAudioSession.sharedInstance().setActive(true)
19 |
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSessionTypes.h:139:36: note: 'default' has been explicitly marked unavailable here
 137 |
 138 | /*! The default mode */
 139 | OS_EXPORT AVAudioSessionMode const AVAudioSessionModeDefault API_AVAILABLE(ios(5.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
     |                                    `- note: 'default' has been explicitly marked unavailable here
 140 |
 141 | /*! Only valid with AVAudioSessionCategoryPlayAndRecord.  Appropriate for Voice over IP
/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift:18:17: error: 'AVAudioSession' is unavailable in macOS
16 |         do {
17 |             try AVAudioSession.sharedInstance().setCategory(.playback, mode: .default, options: [.mixWithOthers])
18 |             try AVAudioSession.sharedInstance().setActive(true)
   |                 `- error: 'AVAudioSession' is unavailable in macOS
19 |
20 |             MPNowPlayingInfoCenter.default().nowPlayingInfo = nil
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:32:12: note: 'AVAudioSession' has been explicitly marked unavailable here
 30 | NS_SWIFT_SENDABLE
 31 | API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos)
 32 | @interface AVAudioSession : NSObject {
    |            `- note: 'AVAudioSession' has been explicitly marked unavailable here
 33 | @private
 34 | 	void *_impl;
/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift:18:32: error: 'sharedInstance()' is unavailable in macOS
16 |         do {
17 |             try AVAudioSession.sharedInstance().setCategory(.playback, mode: .default, options: [.mixWithOthers])
18 |             try AVAudioSession.sharedInstance().setActive(true)
   |                                `- error: 'sharedInstance()' is unavailable in macOS
19 |
20 |             MPNowPlayingInfoCenter.default().nowPlayingInfo = nil
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:38:1: note: 'sharedInstance()' has been explicitly marked unavailable here
 36 |
 37 | /// Return singleton instance.
 38 | + (AVAudioSession *)sharedInstance API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
    | `- note: 'sharedInstance()' has been explicitly marked unavailable here
 39 |
 40 | /// Get the list of categories available on the device.  Certain categories may be unavailable on
/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift:18:49: error: 'setActive' is unavailable in Swift
16 |         do {
17 |             try AVAudioSession.sharedInstance().setCategory(.playback, mode: .default, options: [.mixWithOthers])
18 |             try AVAudioSession.sharedInstance().setActive(true)
   |                                                 `- error: 'setActive' is unavailable in Swift
19 |
20 |             MPNowPlayingInfoCenter.default().nowPlayingInfo = nil
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:264:1: note: 'setActive' has been explicitly marked unavailable here
262 | 	no longer return AVAudioSessionErrorCodeIsBusy.
263 | */
264 | - (BOOL)setActive:(BOOL)active error:(NSError **)outError API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
    | `- note: 'setActive' has been explicitly marked unavailable here
265 | - (BOOL)setActive:(BOOL)active withOptions:(AVAudioSessionSetActiveOptions)options error:(NSError **)outError API_AVAILABLE(ios(6.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
266 |
/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift:35:14: error: 'AVAudioSession' is unavailable in macOS
33 |         player = nil
34 |         MPNowPlayingInfoCenter.default().nowPlayingInfo = nil
35 |         try? AVAudioSession.sharedInstance().setActive(false)
   |              `- error: 'AVAudioSession' is unavailable in macOS
36 |     }
37 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:32:12: note: 'AVAudioSession' has been explicitly marked unavailable here
 30 | NS_SWIFT_SENDABLE
 31 | API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos)
 32 | @interface AVAudioSession : NSObject {
    |            `- note: 'AVAudioSession' has been explicitly marked unavailable here
 33 | @private
 34 | 	void *_impl;
/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift:35:29: error: 'sharedInstance()' is unavailable in macOS
33 |         player = nil
34 |         MPNowPlayingInfoCenter.default().nowPlayingInfo = nil
35 |         try? AVAudioSession.sharedInstance().setActive(false)
   |                             `- error: 'sharedInstance()' is unavailable in macOS
36 |     }
37 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:38:1: note: 'sharedInstance()' has been explicitly marked unavailable here
 36 |
 37 | /// Return singleton instance.
 38 | + (AVAudioSession *)sharedInstance API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
    | `- note: 'sharedInstance()' has been explicitly marked unavailable here
 39 |
 40 | /// Get the list of categories available on the device.  Certain categories may be unavailable on
/Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift:35:46: error: 'setActive' is unavailable in Swift
33 |         player = nil
34 |         MPNowPlayingInfoCenter.default().nowPlayingInfo = nil
35 |         try? AVAudioSession.sharedInstance().setActive(false)
   |                                              `- error: 'setActive' is unavailable in Swift
36 |     }
37 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:264:1: note: 'setActive' has been explicitly marked unavailable here
262 | 	no longer return AVAudioSessionErrorCodeIsBusy.
263 | */
264 | - (BOOL)setActive:(BOOL)active error:(NSError **)outError API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
    | `- note: 'setActive' has been explicitly marked unavailable here
265 | - (BOOL)setActive:(BOOL)active withOptions:(AVAudioSessionSetActiveOptions)options error:(NSError **)outError API_AVAILABLE(ios(6.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
266 |
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/DerivedSources/resource_bundle_accessor.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.dia -target arm64-apple-macos12.0 -disable-cross-import-overlay-search -swift-module-cross-import MediaPlayer /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/MediaPlayer.framework/Modules/MediaPlayer.swiftcrossimport/AppIntents.swiftoverlay -swift-module-cross-import MediaPlayer /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/MediaPlayer.framework/Modules/MediaPlayer.swiftcrossimport/AppIntents.swiftoverlay -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -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 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_AVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -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/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name BackgroundKeeper -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-macos27.0 -target-sdk-version 27.0 -target-sdk-name macosx27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.swiftmodule -index-unit-output-path /BackgroundKeeper.build/Debug/BackgroundKeeper-t.build/Objects-normal/arm64/BackgroundKeeper.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile BackgroundKeeper.swift
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
2026-09-22 05:19:47.946 xcodebuild[752:4676] [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:8470a57822116a775b6d7768f0d77d487e3036b4, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:8470a57822116a775b6d7768f0d77d487e3036b4, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:8470a57822116a775b6d7768f0d77d487e3036b4, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:8470a57822116a775b6d7768f0d77d487e3036b4, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 Compiling\ BackgroundKeeper.swift /Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/BackgroundKeeper/BackgroundKeeper.swift (in target 'BackgroundKeeper' from project 'BackgroundKeeper')
	Building workspace BackgroundKeeper with scheme BackgroundKeeper
(3 failures)
BUILD FAILURE 6.4 macosXcodebuild