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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Successful build of Future, reference main (98b12a), with Swift 6.1 for iOS using Xcode 16.3 on 25 Apr 2025 20:52:04 UTC.

Swift 6 data race errors: 3

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Future -destination generic/platform=iOS 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 Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/kean/Future.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/kean/Future
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 98b12a2 Update project settings
Cloned https://github.com/kean/Future.git
Revision (git rev-parse @):
98b12a274f3fbaa08c4d5e44693ab15dd4648150
SUCCESS checkout https://github.com/kean/Future.git at main
========================================
Build
========================================
Selected platform:         iOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/kean/Future.git
https://github.com/kean/Future.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Future",
  "name" : "Future",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.13"
    },
    {
      "name" : "ios",
      "version" : "11.0"
    },
    {
      "name" : "tvos",
      "version" : "11.0"
    },
    {
      "name" : "watchos",
      "version" : "4.0"
    }
  ],
  "products" : [
    {
      "name" : "Future",
      "targets" : [
        "Future"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "FutureTests",
      "module_type" : "SwiftTarget",
      "name" : "FutureTests",
      "path" : "Tests/FutureTests",
      "sources" : [
        "A+Tests.swift",
        "CancellationTokenTests.swift",
        "Extensions.swift",
        "FutureExtensionsTests.swift",
        "FutureTests.swift",
        "StressTests.swift"
      ],
      "target_dependencies" : [
        "Future"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Future",
      "module_type" : "SwiftTarget",
      "name" : "Future",
      "path" : "Sources",
      "product_memberships" : [
        "Future"
      ],
      "sources" : [
        "CancellationToken.swift",
        "Future.swift",
        "FutureExtensions.swift",
        "FutureOperators.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
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" : "Future",
  "name" : "Future",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.13"
    },
    {
      "name" : "ios",
      "version" : "11.0"
    },
    {
      "name" : "tvos",
      "version" : "11.0"
    },
    {
      "name" : "watchos",
      "version" : "4.0"
    }
  ],
  "products" : [
    {
      "name" : "Future",
      "targets" : [
        "Future"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "FutureTests",
      "module_type" : "SwiftTarget",
      "name" : "FutureTests",
      "path" : "Tests/FutureTests",
      "sources" : [
        "A+Tests.swift",
        "CancellationTokenTests.swift",
        "Extensions.swift",
        "FutureExtensionsTests.swift",
        "FutureTests.swift",
        "StressTests.swift"
      ],
      "target_dependencies" : [
        "Future"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Future",
      "module_type" : "SwiftTarget",
      "name" : "Future",
      "path" : "Sources",
      "product_memberships" : [
        "Future"
      ],
      "sources" : [
        "CancellationToken.swift",
        "Future.swift",
        "FutureExtensions.swift",
        "FutureOperators.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Future",
    "schemes" : [
      "Future",
      "Future Host"
    ],
    "targets" : [
      "Future",
      "Future Tests",
      "Future Host",
      "Future Performance Tests"
    ]
  }
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Future"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Future -destination generic/platform=iOS 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 Future -destination generic/platform=iOS "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:
  Future: /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 'Future' in project 'Future'
        ➜ Explicit dependency on target 'Future' in project 'Future'
    Target 'Future' in project 'Future' (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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.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: 405f850f33c82ad928e2f28c8ce6353a
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/405f850f33c82ad928e2f28c8ce6353a.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-iphoneos
    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-iphoneos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Future.DependencyStaticMetadataFileList (in target 'Future' from project 'Future')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Future.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Future.modulemap (in target 'Future' from project 'Future')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Future.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Future.DependencyMetadataFileList (in target 'Future' from project 'Future')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Future.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future-OutputFileMap.json (in target 'Future' from project 'Future')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future_const_extract_protocols.json (in target 'Future' from project 'Future')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.LinkFileList (in target 'Future' from project 'Future')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.SwiftFileList (in target 'Future' from project 'Future')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.SwiftConstValuesFileList (in target 'Future' from project 'Future')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.SwiftConstValuesFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos/Future.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Future.modulemap (in target 'Future' from project 'Future')
    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/Future.build/Debug-iphoneos/Future.build/Future.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos
SwiftDriver Future normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Future' from project 'Future')
    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 Future -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -target arm64-apple-ios12.0 -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-iphoneos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future-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/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.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/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ Future.swift /Users/admin/builder/spi-builder-workspace/Sources/Future.swift (in target 'Future' from project 'Future')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Future.swift (in target 'Future' from project 'Future')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:292:23: warning: static property 'default' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    public static var `default` = Scheduler.main
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:292:23: note: convert 'default' to a 'let' constant to make 'Sendable' shared state immutable
    public static var `default` = Scheduler.main
                  ~~~ ^
                  let
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:292:23: note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
    public static var `default` = Scheduler.main
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:292:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static var `default` = Scheduler.main
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:297:23: warning: static property 'main' is not concurrency-safe because non-'Sendable' type 'ScheduleWork' (aka '(@escaping () -> ()) -> ()') may have shared mutable state; this is an error in the Swift 6 language mode
    public static let main: ScheduleWork = { work in
                      ^
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:297:23: note: add '@MainActor' to make static property 'main' part of global actor 'MainActor'
    public static let main: ScheduleWork = { work in
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:297:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let main: ScheduleWork = { work in
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:298:74: warning: passing non-sendable parameter 'work' to function expecting a @Sendable closure
        Thread.isMainThread ? work() : DispatchQueue.main.async(execute: work)
                                                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:297:46: note: parameter 'work' is implicitly non-sendable
    public static let main: ScheduleWork = { work in
                                             ^
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:302:23: warning: static property 'immediate' is not concurrency-safe because non-'Sendable' type 'ScheduleWork' (aka '(@escaping () -> ()) -> ()') may have shared mutable state; this is an error in the Swift 6 language mode
    public static let immediate: ScheduleWork = { work in
                      ^
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:302:23: note: add '@MainActor' to make static property 'immediate' part of global actor 'MainActor'
    public static let immediate: ScheduleWork = { work in
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:302:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let immediate: ScheduleWork = { work in
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:309:48: warning: passing non-sendable parameter 'work' to function expecting a @Sendable closure
            queue.async(flags: flags, execute: work)
                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:308:18: note: parameter 'work' is implicitly non-sendable
        return { work in
                 ^
SwiftCompile normal arm64 Compiling\ FutureOperators.swift /Users/admin/builder/spi-builder-workspace/Sources/FutureOperators.swift (in target 'Future' from project 'Future')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/FutureOperators.swift (in target 'Future' from project 'Future')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ FutureExtensions.swift /Users/admin/builder/spi-builder-workspace/Sources/FutureExtensions.swift (in target 'Future' from project 'Future')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/FutureExtensions.swift (in target 'Future' from project 'Future')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/FutureExtensions.swift:53:13: warning: capture of 'promise' with non-sendable type 'Future<(), Never>.Promise' in a '@Sendable' closure
            promise.succeed(value: ()) // Never produces an error
            ^
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:202:24: note: class 'Promise' does not conform to the 'Sendable' protocol
    public final class Promise: CustomDebugStringConvertible {
                       ^
SwiftCompile normal arm64 Compiling\ CancellationToken.swift /Users/admin/builder/spi-builder-workspace/Sources/CancellationToken.swift (in target 'Future' from project 'Future')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CancellationToken.swift (in target 'Future' from project 'Future')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal arm64 Emitting\ module\ for\ Future (in target 'Future' from project 'Future')
EmitSwiftModule normal arm64 (in target 'Future' from project 'Future')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:292:23: warning: static property 'default' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    public static var `default` = Scheduler.main
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:292:23: note: convert 'default' to a 'let' constant to make 'Sendable' shared state immutable
    public static var `default` = Scheduler.main
                  ~~~ ^
                  let
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:292:23: note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
    public static var `default` = Scheduler.main
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:292:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static var `default` = Scheduler.main
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:297:23: warning: static property 'main' is not concurrency-safe because non-'Sendable' type 'ScheduleWork' (aka '(@escaping () -> ()) -> ()') may have shared mutable state; this is an error in the Swift 6 language mode
    public static let main: ScheduleWork = { work in
                      ^
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:297:23: note: add '@MainActor' to make static property 'main' part of global actor 'MainActor'
    public static let main: ScheduleWork = { work in
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:297:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let main: ScheduleWork = { work in
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:298:74: warning: passing non-sendable parameter 'work' to function expecting a @Sendable closure
        Thread.isMainThread ? work() : DispatchQueue.main.async(execute: work)
                                                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:297:46: note: parameter 'work' is implicitly non-sendable
    public static let main: ScheduleWork = { work in
                                             ^
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:302:23: warning: static property 'immediate' is not concurrency-safe because non-'Sendable' type 'ScheduleWork' (aka '(@escaping () -> ()) -> ()') may have shared mutable state; this is an error in the Swift 6 language mode
    public static let immediate: ScheduleWork = { work in
                      ^
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:302:23: note: add '@MainActor' to make static property 'immediate' part of global actor 'MainActor'
    public static let immediate: ScheduleWork = { work in
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Future.swift:302:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let immediate: ScheduleWork = { work in
                      ^
    nonisolated(unsafe)
SwiftDriverJobDiscovery normal arm64 Emitting module for Future (in target 'Future' from project 'Future')
SwiftDriver\ Compilation\ Requirements Future normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Future' from project 'Future')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Future -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -target arm64-apple-ios12.0 -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-iphoneos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future-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/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.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/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future-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-iphoneos/Future-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future-Swift.h (in target 'Future' from project 'Future')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos/Future-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/Future.swiftmodule/arm64-apple-ios.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.swiftdoc (in target 'Future' from project 'Future')
    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/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/Future.swiftmodule/arm64-apple-ios.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/Future.swiftmodule/arm64-apple-ios.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.swiftmodule (in target 'Future' from project 'Future')
    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/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/Future.swiftmodule/arm64-apple-ios.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/Future.swiftmodule/arm64-apple-ios.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.abi.json (in target 'Future' from project 'Future')
    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/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/Future.swiftmodule/arm64-apple-ios.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/Future.swiftmodule/Project/arm64-apple-ios.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.swiftsourceinfo (in target 'Future' from project 'Future')
    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/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/Future.swiftmodule/Project/arm64-apple-ios.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling FutureOperators.swift (in target 'Future' from project 'Future')
SwiftDriverJobDiscovery normal arm64 Compiling CancellationToken.swift (in target 'Future' from project 'Future')
SwiftDriverJobDiscovery normal arm64 Compiling Future.swift (in target 'Future' from project 'Future')
SwiftDriverJobDiscovery normal arm64 Compiling FutureExtensions.swift (in target 'Future' from project 'Future')
SwiftDriver\ Compilation Future normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Future' from project 'Future')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Future -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -target arm64-apple-ios12.0 -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-iphoneos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future-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/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.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/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/Future.o normal (in target 'Future' from project 'Future')
    cd /Users/admin/builder/spi-builder-workspace
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -Xlinker -reproducible -target arm64-apple-ios12.0 -r -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -O0 -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-iphoneos -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -L/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-iphoneos -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -iframework /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -iframework /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk/Developer/Library/Frameworks -filelist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.LinkFileList -nostdlib -Xlinker -object_path_lto -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future_lto.o -rdynamic -Xlinker -no_deduplicate -Xlinker -debug_variant -Xlinker -dependency_info -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future_dependency_info.dat -fobjc-link-runtime -L/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphoneos -L/usr/lib/swift -Xlinker -add_ast_path -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.swiftmodule -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/Future.o
ExtractAppIntentsMetadata (in target 'Future' from project 'Future')
    cd /Users/admin/builder/spi-builder-workspace
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/appintentsmetadataprocessor --toolchain-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain --module-name Future --sdk-root /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk --xcode-version 16E140 --platform-family iOS --deployment-target 12.0 --bundle-identifier spi-builder-workspace.Future --output /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/Future.appintents --target-triple arm64-apple-ios12.0 --binary-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/Future.o --dependency-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future_dependency_info.dat --stringsdata-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/ExtractedAppShortcutsMetadata.stringsdata --source-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.SwiftFileList --metadata-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Future.DependencyMetadataFileList --static-metadata-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Future.DependencyStaticMetadataFileList --swift-const-vals-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Future.build/Debug-iphoneos/Future.build/Objects-normal/arm64/Future.SwiftConstValuesFileList --force --compile-time-extraction --deployment-aware-processing --validate-assistant-intents --no-app-shortcuts-localization
2025-04-25 13:52:03.748 appintentsmetadataprocessor[713:4012] Starting appintentsmetadataprocessor export
2025-04-25 13:52:03.784 appintentsmetadataprocessor[713:4012] Extracted no relevant App Intents symbols, skipping writing output
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/Future.o (in target 'Future' from project 'Future')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/Future.o
** BUILD SUCCEEDED **
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Future",
  "name" : "Future",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.13"
    },
    {
      "name" : "ios",
      "version" : "11.0"
    },
    {
      "name" : "tvos",
      "version" : "11.0"
    },
    {
      "name" : "watchos",
      "version" : "4.0"
    }
  ],
  "products" : [
    {
      "name" : "Future",
      "targets" : [
        "Future"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "FutureTests",
      "module_type" : "SwiftTarget",
      "name" : "FutureTests",
      "path" : "Tests/FutureTests",
      "sources" : [
        "A+Tests.swift",
        "CancellationTokenTests.swift",
        "Extensions.swift",
        "FutureExtensionsTests.swift",
        "FutureTests.swift",
        "StressTests.swift"
      ],
      "target_dependencies" : [
        "Future"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Future",
      "module_type" : "SwiftTarget",
      "name" : "Future",
      "path" : "Sources",
      "product_memberships" : [
        "Future"
      ],
      "sources" : [
        "CancellationToken.swift",
        "Future.swift",
        "FutureExtensions.swift",
        "FutureOperators.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
Done.