The Swift Package Index logo.Swift Package Index

Build Information

Failed to build SwiftResilience, reference 1.0.0 (de8fd2), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 29 Jun 2026 15:58:35 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftResilience -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: undefined version: run 'make version' to update
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/meetbb/SwiftResilience.git
Reference: 1.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/meetbb/SwiftResilience
 * tag               1.0.0      -> FETCH_HEAD
HEAD is now at de8fd2f Add Package.swift and demo app — v1.0.0
Cloned https://github.com/meetbb/SwiftResilience.git
Revision (git rev-parse @):
de8fd2f03ac9b480792323ada079324a96ef5062
SUCCESS checkout https://github.com/meetbb/SwiftResilience.git at 1.0.0
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.1
Building package at path:  $PWD
https://github.com/meetbb/SwiftResilience.git
https://github.com/meetbb/SwiftResilience.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftResilience",
  "name" : "SwiftResilience",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "macos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftResilience",
      "targets" : [
        "SwiftResilience"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftResilienceTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftResilienceTests",
      "path" : "SwiftResilienceTests",
      "sources" : [
        "BackgroundQueue/BackgroundQueueDrainerTests.swift",
        "ConcurrencySafety/AuthenticatedRequestEngineTests.swift",
        "ConcurrencySafety/TokenRefreshCoordinatorTests.swift",
        "ExponentialRetryPolicyTests.swift",
        "Networking/AsyncRequestEngineTests.swift",
        "Observability/ObservabilityTests.swift",
        "OfflineQueue/DiskQueueStoreTests.swift",
        "OfflineQueue/OfflineQueueEngineTests.swift",
        "OfflineQueue/QueueEntryTests.swift",
        "OfflineQueue/QueueableRequestTests.swift",
        "OfflineQueue/ReachabilityMonitorTests.swift",
        "SwiftResilienceTests.swift"
      ],
      "target_dependencies" : [
        "SwiftResilience"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftResilience",
      "module_type" : "SwiftTarget",
      "name" : "SwiftResilience",
      "path" : "SwiftResilience",
      "product_memberships" : [
        "SwiftResilience"
      ],
      "sources" : [
        "BackgroundQueue/BackgroundQueueDrainer.swift",
        "BackgroundQueue/BackgroundQueueProtocols.swift",
        "ConcurrencySafety/AuthenticatedRequestEngine.swift",
        "ConcurrencySafety/TokenProvider.swift",
        "ConcurrencySafety/TokenRefreshCoordinator.swift",
        "Networking/AsyncRequestEngine.swift",
        "Networking/HTTPMethod.swift",
        "Networking/NetworkError.swift",
        "Networking/NetworkRequest.swift",
        "Networking/NetworkSession.swift",
        "Networking/RequestIdentity.swift",
        "Observability/RequestEvent.swift",
        "Observability/RequestMetricsCollector.swift",
        "OfflineQueue/DiskQueueStore.swift",
        "OfflineQueue/OfflineQueueEngine.swift",
        "OfflineQueue/QueueEntry.swift",
        "OfflineQueue/QueueableRequest.swift",
        "OfflineQueue/ReachabilityMonitor.swift",
        "Retry/ExponentialRetryPolicy.swift",
        "Retry/RetryPolicy.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftResilience",
  "name" : "SwiftResilience",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "macos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftResilience",
      "targets" : [
        "SwiftResilience"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftResilienceTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftResilienceTests",
      "path" : "SwiftResilienceTests",
      "sources" : [
        "BackgroundQueue/BackgroundQueueDrainerTests.swift",
        "ConcurrencySafety/AuthenticatedRequestEngineTests.swift",
        "ConcurrencySafety/TokenRefreshCoordinatorTests.swift",
        "ExponentialRetryPolicyTests.swift",
        "Networking/AsyncRequestEngineTests.swift",
        "Observability/ObservabilityTests.swift",
        "OfflineQueue/DiskQueueStoreTests.swift",
        "OfflineQueue/OfflineQueueEngineTests.swift",
        "OfflineQueue/QueueEntryTests.swift",
        "OfflineQueue/QueueableRequestTests.swift",
        "OfflineQueue/ReachabilityMonitorTests.swift",
        "SwiftResilienceTests.swift"
      ],
      "target_dependencies" : [
        "SwiftResilience"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftResilience",
      "module_type" : "SwiftTarget",
      "name" : "SwiftResilience",
      "path" : "SwiftResilience",
      "product_memberships" : [
        "SwiftResilience"
      ],
      "sources" : [
        "BackgroundQueue/BackgroundQueueDrainer.swift",
        "BackgroundQueue/BackgroundQueueProtocols.swift",
        "ConcurrencySafety/AuthenticatedRequestEngine.swift",
        "ConcurrencySafety/TokenProvider.swift",
        "ConcurrencySafety/TokenRefreshCoordinator.swift",
        "Networking/AsyncRequestEngine.swift",
        "Networking/HTTPMethod.swift",
        "Networking/NetworkError.swift",
        "Networking/NetworkRequest.swift",
        "Networking/NetworkSession.swift",
        "Networking/RequestIdentity.swift",
        "Observability/RequestEvent.swift",
        "Observability/RequestMetricsCollector.swift",
        "OfflineQueue/DiskQueueStore.swift",
        "OfflineQueue/OfflineQueueEngine.swift",
        "OfflineQueue/QueueEntry.swift",
        "OfflineQueue/QueueableRequest.swift",
        "OfflineQueue/ReachabilityMonitor.swift",
        "Retry/ExponentialRetryPolicy.swift",
        "Retry/RetryPolicy.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "SwiftResilience",
    "schemes" : [
      "SwiftResilience",
      "SwiftResilienceDemo"
    ],
    "targets" : [
      "SwiftResilience",
      "SwiftResilienceTests",
      "SwiftResilienceDemo",
      "SwiftResilienceDemoTests",
      "SwiftResilienceDemoUITests"
    ]
  }
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SwiftResilience"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftResilience -destination platform=macOS,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme SwiftResilience -destination platform=macOS,arch=arm64 "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Resolve Package Graph
Resolved source packages:
  SwiftResilience: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'SwiftResilience' in project 'SwiftResilience'
        ➜ Explicit dependency on target 'SwiftResilience' in project 'SwiftResilience'
    Target 'SwiftResilience' in project 'SwiftResilience' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: b8ead50b45fe3e6720a4e254d85d8991
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/b8ead50b45fe3e6720a4e254d85d8991.xcbuilddata
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/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/EagerLinkingTBDs/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/SwiftResilience.modulemap (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/SwiftResilience.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/SwiftResilience.DependencyMetadataFileList (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/SwiftResilience.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience-OutputFileMap.json (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience.LinkFileList (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience.SwiftFileList (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/SwiftResilience.DependencyStaticMetadataFileList (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/SwiftResilience.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience.SwiftConstValuesFileList (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience_const_extract_protocols.json (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience_const_extract_protocols.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/SwiftResilience.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/SwiftResilience.modulemap (in target 'SwiftResilience' from project 'SwiftResilience')
    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/SwiftResilience.build/Debug/SwiftResilience.build/SwiftResilience.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver SwiftResilience normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftResilience -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos13.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience_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/SwiftResilience.build/Debug/SwiftResilience.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.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/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ AuthenticatedRequestEngine.swift,\ TokenProvider.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/ConcurrencySafety/AuthenticatedRequestEngine.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/ConcurrencySafety/TokenProvider.swift (in target 'SwiftResilience' from project 'SwiftResilience')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/ConcurrencySafety/AuthenticatedRequestEngine.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/ConcurrencySafety/TokenProvider.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ NetworkRequest.swift,\ NetworkSession.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/NetworkRequest.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/NetworkSession.swift (in target 'SwiftResilience' from project 'SwiftResilience')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/NetworkRequest.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/NetworkSession.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ RequestMetricsCollector.swift,\ DiskQueueStore.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Observability/RequestMetricsCollector.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/DiskQueueStore.swift (in target 'SwiftResilience' from project 'SwiftResilience')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/Observability/RequestMetricsCollector.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/DiskQueueStore.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ RequestIdentity.swift,\ RequestEvent.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/RequestIdentity.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Observability/RequestEvent.swift (in target 'SwiftResilience' from project 'SwiftResilience')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/RequestIdentity.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/Observability/RequestEvent.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ BackgroundQueueDrainer.swift,\ BackgroundQueueProtocols.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueDrainer.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueProtocols.swift (in target 'SwiftResilience' from project 'SwiftResilience')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueDrainer.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueProtocols.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftResilience (in target 'SwiftResilience' from project 'SwiftResilience')
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueDrainer.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueProtocols.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/ConcurrencySafety/AuthenticatedRequestEngine.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/ConcurrencySafety/TokenProvider.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/ConcurrencySafety/TokenRefreshCoordinator.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/AsyncRequestEngine.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/HTTPMethod.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/NetworkError.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/NetworkRequest.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/NetworkSession.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/RequestIdentity.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Observability/RequestEvent.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Observability/RequestMetricsCollector.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/DiskQueueStore.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/OfflineQueueEngine.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/QueueEntry.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/QueueableRequest.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/ReachabilityMonitor.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Retry/ExponentialRetryPolicy.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Retry/RetryPolicy.swift -target arm64-apple-macos13.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience_const_extract_protocols.json -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -enable-experimental-feature DebugDescriptionMacro -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -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 -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/swift-overrides.hmap -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/SwiftResilience.build/Debug/SwiftResilience.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name SwiftResilience -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 15.4 -target-sdk-name macosx15.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience.abi.json
EmitSwiftModule normal arm64 (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueProtocols.swift:45:11: error: 'BGTask' is unavailable in macOS
extension BGTask: BackgroundTaskHandling {}
          ^~~~~~
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/BackgroundTasks.framework/Headers/BGTask.h:21:12: note: 'BGTask' has been explicitly marked unavailable here
@interface BGTask : NSObject
           ^
/Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueProtocols.swift:98:32: error: 'BGTaskRequest' is unavailable in macOS
    func submit(_ taskRequest: BGTaskRequest) throws
                               ^~~~~~~~~~~~~
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/BackgroundTasks.framework/Headers/BGTaskRequest.h:19:12: note: 'BGTaskRequest' has been explicitly marked unavailable here
@interface BGTaskRequest : NSObject <NSCopying>
           ^
/Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueProtocols.swift:121:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'SystemBackgroundTaskScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let shared = SystemBackgroundTaskScheduler()
                      ^
/Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueProtocols.swift:118:20: note: class 'SystemBackgroundTaskScheduler' does not conform to the 'Sendable' protocol
public final class SystemBackgroundTaskScheduler: BackgroundTaskScheduling {
                   ^
/Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueProtocols.swift:121:23: note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    public static let shared = SystemBackgroundTaskScheduler()
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueProtocols.swift:121:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let shared = SystemBackgroundTaskScheduler()
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueProtocols.swift:141:39: error: 'BGTaskRequest' is unavailable in macOS
    public func submit(_ taskRequest: BGTaskRequest) throws {
                                      ^~~~~~~~~~~~~
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/BackgroundTasks.framework/Headers/BGTaskRequest.h:19:12: note: 'BGTaskRequest' has been explicitly marked unavailable here
@interface BGTaskRequest : NSObject <NSCopying>
           ^
SwiftCompile normal arm64 Compiling\ ExponentialRetryPolicy.swift,\ RetryPolicy.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Retry/ExponentialRetryPolicy.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Retry/RetryPolicy.swift (in target 'SwiftResilience' from project 'SwiftResilience')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/Retry/ExponentialRetryPolicy.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/Retry/RetryPolicy.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ QueueableRequest.swift,\ ReachabilityMonitor.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/QueueableRequest.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/ReachabilityMonitor.swift (in target 'SwiftResilience' from project 'SwiftResilience')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/QueueableRequest.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/ReachabilityMonitor.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ OfflineQueueEngine.swift,\ QueueEntry.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/OfflineQueueEngine.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/QueueEntry.swift (in target 'SwiftResilience' from project 'SwiftResilience')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/OfflineQueueEngine.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/QueueEntry.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ TokenRefreshCoordinator.swift,\ AsyncRequestEngine.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/ConcurrencySafety/TokenRefreshCoordinator.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/AsyncRequestEngine.swift (in target 'SwiftResilience' from project 'SwiftResilience')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/ConcurrencySafety/TokenRefreshCoordinator.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/AsyncRequestEngine.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ HTTPMethod.swift,\ NetworkError.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/HTTPMethod.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/NetworkError.swift (in target 'SwiftResilience' from project 'SwiftResilience')
Command SwiftCompile failed with a nonzero exit code
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:4b6eaabb290141486492403dc40d20eab27c1270, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:4b6eaabb290141486492403dc40d20eab27c1270, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:4b6eaabb290141486492403dc40d20eab27c1270, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:4b6eaabb290141486492403dc40d20eab27c1270, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftResilience (in target 'SwiftResilience' from project 'SwiftResilience')
	EmitSwiftModule normal arm64 (in target 'SwiftResilience' from project 'SwiftResilience')
	SwiftCompile normal arm64 Compiling\ HTTPMethod.swift,\ NetworkError.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/HTTPMethod.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/NetworkError.swift (in target 'SwiftResilience' from project 'SwiftResilience')
	Building workspace spi-builder-workspace with scheme SwiftResilience
(4 failures)
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  SwiftResilience: /Users/admin/builder/spi-builder-workspace
resolved source packages: SwiftResilience
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftResilience",
  "name" : "SwiftResilience",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "macos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftResilience",
      "targets" : [
        "SwiftResilience"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftResilienceTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftResilienceTests",
      "path" : "SwiftResilienceTests",
      "sources" : [
        "BackgroundQueue/BackgroundQueueDrainerTests.swift",
        "ConcurrencySafety/AuthenticatedRequestEngineTests.swift",
        "ConcurrencySafety/TokenRefreshCoordinatorTests.swift",
        "ExponentialRetryPolicyTests.swift",
        "Networking/AsyncRequestEngineTests.swift",
        "Observability/ObservabilityTests.swift",
        "OfflineQueue/DiskQueueStoreTests.swift",
        "OfflineQueue/OfflineQueueEngineTests.swift",
        "OfflineQueue/QueueEntryTests.swift",
        "OfflineQueue/QueueableRequestTests.swift",
        "OfflineQueue/ReachabilityMonitorTests.swift",
        "SwiftResilienceTests.swift"
      ],
      "target_dependencies" : [
        "SwiftResilience"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftResilience",
      "module_type" : "SwiftTarget",
      "name" : "SwiftResilience",
      "path" : "SwiftResilience",
      "product_memberships" : [
        "SwiftResilience"
      ],
      "sources" : [
        "BackgroundQueue/BackgroundQueueDrainer.swift",
        "BackgroundQueue/BackgroundQueueProtocols.swift",
        "ConcurrencySafety/AuthenticatedRequestEngine.swift",
        "ConcurrencySafety/TokenProvider.swift",
        "ConcurrencySafety/TokenRefreshCoordinator.swift",
        "Networking/AsyncRequestEngine.swift",
        "Networking/HTTPMethod.swift",
        "Networking/NetworkError.swift",
        "Networking/NetworkRequest.swift",
        "Networking/NetworkSession.swift",
        "Networking/RequestIdentity.swift",
        "Observability/RequestEvent.swift",
        "Observability/RequestMetricsCollector.swift",
        "OfflineQueue/DiskQueueStore.swift",
        "OfflineQueue/OfflineQueueEngine.swift",
        "OfflineQueue/QueueEntry.swift",
        "OfflineQueue/QueueableRequest.swift",
        "OfflineQueue/ReachabilityMonitor.swift",
        "Retry/ExponentialRetryPolicy.swift",
        "Retry/RetryPolicy.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SwiftResilience"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftResilience -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme SwiftResilience -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  SwiftResilience: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'SwiftResilience' in project 'SwiftResilience'
        ➜ Explicit dependency on target 'SwiftResilience' in project 'SwiftResilience'
    Target 'SwiftResilience' in project 'SwiftResilience' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: b28e06988569142e5d2aa08c0c74bccd
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/b28e06988569142e5d2aa08c0c74bccd.xcbuilddata
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
SwiftDriver SwiftResilience normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftResilience -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -enable-experimental-feature StrictConcurrency -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos13.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience_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/SwiftResilience.build/Debug/SwiftResilience.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.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/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ AuthenticatedRequestEngine.swift,\ TokenProvider.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/ConcurrencySafety/AuthenticatedRequestEngine.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/ConcurrencySafety/TokenProvider.swift (in target 'SwiftResilience' from project 'SwiftResilience')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/ConcurrencySafety/AuthenticatedRequestEngine.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/ConcurrencySafety/TokenProvider.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ HTTPMethod.swift,\ NetworkError.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/HTTPMethod.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/NetworkError.swift (in target 'SwiftResilience' from project 'SwiftResilience')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/HTTPMethod.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/NetworkError.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ RequestIdentity.swift,\ RequestEvent.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/RequestIdentity.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Observability/RequestEvent.swift (in target 'SwiftResilience' from project 'SwiftResilience')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/RequestIdentity.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/Observability/RequestEvent.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ RequestMetricsCollector.swift,\ DiskQueueStore.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Observability/RequestMetricsCollector.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/DiskQueueStore.swift (in target 'SwiftResilience' from project 'SwiftResilience')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/Observability/RequestMetricsCollector.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/DiskQueueStore.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ NetworkRequest.swift,\ NetworkSession.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/NetworkRequest.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/NetworkSession.swift (in target 'SwiftResilience' from project 'SwiftResilience')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/NetworkRequest.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/NetworkSession.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ OfflineQueueEngine.swift,\ QueueEntry.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/OfflineQueueEngine.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/QueueEntry.swift (in target 'SwiftResilience' from project 'SwiftResilience')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/OfflineQueueEngine.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/QueueEntry.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftResilience (in target 'SwiftResilience' from project 'SwiftResilience')
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueDrainer.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueProtocols.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/ConcurrencySafety/AuthenticatedRequestEngine.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/ConcurrencySafety/TokenProvider.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/ConcurrencySafety/TokenRefreshCoordinator.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/AsyncRequestEngine.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/HTTPMethod.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/NetworkError.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/NetworkRequest.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/NetworkSession.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/RequestIdentity.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Observability/RequestEvent.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Observability/RequestMetricsCollector.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/DiskQueueStore.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/OfflineQueueEngine.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/QueueEntry.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/QueueableRequest.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/ReachabilityMonitor.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Retry/ExponentialRetryPolicy.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Retry/RetryPolicy.swift -target arm64-apple-macos13.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience_const_extract_protocols.json -enable-experimental-feature StrictConcurrency -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -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 -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/swift-overrides.hmap -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/SwiftResilience.build/Debug/SwiftResilience.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name SwiftResilience -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 15.4 -target-sdk-name macosx15.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftResilience.build/Debug/SwiftResilience.build/Objects-normal/arm64/SwiftResilience.abi.json
EmitSwiftModule normal arm64 (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueProtocols.swift:45:11: error: 'BGTask' is unavailable in macOS
extension BGTask: BackgroundTaskHandling {}
          ^~~~~~
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/BackgroundTasks.framework/Headers/BGTask.h:21:12: note: 'BGTask' has been explicitly marked unavailable here
@interface BGTask : NSObject
           ^
/Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueProtocols.swift:98:32: error: 'BGTaskRequest' is unavailable in macOS
    func submit(_ taskRequest: BGTaskRequest) throws
                               ^~~~~~~~~~~~~
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/BackgroundTasks.framework/Headers/BGTaskRequest.h:19:12: note: 'BGTaskRequest' has been explicitly marked unavailable here
@interface BGTaskRequest : NSObject <NSCopying>
           ^
/Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueProtocols.swift:121:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'SystemBackgroundTaskScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let shared = SystemBackgroundTaskScheduler()
                      ^
/Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueProtocols.swift:118:20: note: class 'SystemBackgroundTaskScheduler' does not conform to the 'Sendable' protocol
public final class SystemBackgroundTaskScheduler: BackgroundTaskScheduling {
                   ^
/Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueProtocols.swift:121:23: note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    public static let shared = SystemBackgroundTaskScheduler()
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueProtocols.swift:121:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let shared = SystemBackgroundTaskScheduler()
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueProtocols.swift:141:39: error: 'BGTaskRequest' is unavailable in macOS
    public func submit(_ taskRequest: BGTaskRequest) throws {
                                      ^~~~~~~~~~~~~
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/BackgroundTasks.framework/Headers/BGTaskRequest.h:19:12: note: 'BGTaskRequest' has been explicitly marked unavailable here
@interface BGTaskRequest : NSObject <NSCopying>
           ^
SwiftCompile normal arm64 Compiling\ ExponentialRetryPolicy.swift,\ RetryPolicy.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Retry/ExponentialRetryPolicy.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Retry/RetryPolicy.swift (in target 'SwiftResilience' from project 'SwiftResilience')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/Retry/ExponentialRetryPolicy.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/Retry/RetryPolicy.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ TokenRefreshCoordinator.swift,\ AsyncRequestEngine.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/ConcurrencySafety/TokenRefreshCoordinator.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/AsyncRequestEngine.swift (in target 'SwiftResilience' from project 'SwiftResilience')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/ConcurrencySafety/TokenRefreshCoordinator.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/Networking/AsyncRequestEngine.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ QueueableRequest.swift,\ ReachabilityMonitor.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/QueueableRequest.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/ReachabilityMonitor.swift (in target 'SwiftResilience' from project 'SwiftResilience')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/QueueableRequest.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/SwiftResilience/OfflineQueue/ReachabilityMonitor.swift (in target 'SwiftResilience' from project 'SwiftResilience')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ BackgroundQueueDrainer.swift,\ BackgroundQueueProtocols.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueDrainer.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueProtocols.swift (in target 'SwiftResilience' from project 'SwiftResilience')
Command SwiftCompile failed with a nonzero exit code
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:4b6eaabb290141486492403dc40d20eab27c1270, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:4b6eaabb290141486492403dc40d20eab27c1270, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:4b6eaabb290141486492403dc40d20eab27c1270, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:4b6eaabb290141486492403dc40d20eab27c1270, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftResilience (in target 'SwiftResilience' from project 'SwiftResilience')
	EmitSwiftModule normal arm64 (in target 'SwiftResilience' from project 'SwiftResilience')
	SwiftCompile normal arm64 Compiling\ BackgroundQueueDrainer.swift,\ BackgroundQueueProtocols.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueDrainer.swift /Users/admin/builder/spi-builder-workspace/SwiftResilience/BackgroundQueue/BackgroundQueueProtocols.swift (in target 'SwiftResilience' from project 'SwiftResilience')
	Building workspace spi-builder-workspace with scheme SwiftResilience
(4 failures)
BUILD FAILURE 6.1 macosXcodebuild