The Swift Package Index logo.Swift Package Index

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

Build Information

Failed to build swift-release-notes, reference main (7c0372), with Swift 6.0 for watchOS using Xcode 16.0 on 3 Nov 2024 03:40:59 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-release-notes -destination generic/platform=watchOS OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete

Build Log

========================================
RunAll
========================================
Builder version: 4.56.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/SwiftPackageIndex/ReleaseNotes.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/SwiftPackageIndex/ReleaseNotes
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 7c03722 Merge pull request #14 from SwiftPackageIndex/swift-5.8
Cloned https://github.com/SwiftPackageIndex/ReleaseNotes.git
Revision (git rev-parse @):
7c037225ac7214381551552de4d6305b07b5fc0b
SUCCESS checkout https://github.com/SwiftPackageIndex/ReleaseNotes.git at main
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.0
Building package at path:  $PWD
https://github.com/SwiftPackageIndex/ReleaseNotes.git
Command line invocation:
    /Applications/Xcode-16.1.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Fetching from https://github.com/apple/swift-argument-parser
Fetching from https://github.com/SwiftPackageIndex/SemanticVersion
Fetching from https://github.com/pointfreeco/swift-parsing
Fetching from https://github.com/pointfreeco/swift-case-paths
Fetching from https://github.com/pointfreeco/xctest-dynamic-overlay
Fetching from https://github.com/swiftlang/swift-syntax
Creating working copy of package ‘xctest-dynamic-overlay’
Checking out 1.4.2 of package ‘xctest-dynamic-overlay’
Creating working copy of package ‘SemanticVersion’
Checking out 0.4.0 of package ‘SemanticVersion’
Creating working copy of package ‘swift-syntax’
Checking out 600.0.1 of package ‘swift-syntax’
Creating working copy of package ‘swift-argument-parser’
Checking out 1.5.0 of package ‘swift-argument-parser’
Creating working copy of package ‘swift-case-paths’
Checking out 1.5.6 of package ‘swift-case-paths’
Creating working copy of package ‘swift-parsing’
Checking out 0.13.0 of package ‘swift-parsing’
Resolve Package Graph
Resolved source packages:
  swift-parsing: https://github.com/pointfreeco/swift-parsing @ 0.13.0
  swift-release-notes: /Users/admin/builder/spi-builder-workspace
  swift-argument-parser: https://github.com/apple/swift-argument-parser @ 1.5.0
  SemanticVersion: https://github.com/SwiftPackageIndex/SemanticVersion @ 0.4.0
  swift-case-paths: https://github.com/pointfreeco/swift-case-paths @ 1.5.6
  swift-syntax: https://github.com/swiftlang/swift-syntax @ 600.0.1
  xctest-dynamic-overlay: https://github.com/pointfreeco/xctest-dynamic-overlay @ 1.4.2
resolved source packages: swift-parsing, swift-release-notes, swift-argument-parser, SemanticVersion, swift-case-paths, swift-syntax, xctest-dynamic-overlay
{
  "dependencies" : [
    {
      "identity" : "semanticversion",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.3.1",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/SwiftPackageIndex/SemanticVersion"
    },
    {
      "identity" : "swift-argument-parser",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-argument-parser"
    },
    {
      "identity" : "swift-parsing",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.12.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/pointfreeco/swift-parsing"
    }
  ],
  "manifest_display_name" : "swift-release-notes",
  "name" : "swift-release-notes",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "swift-release-notes",
      "targets" : [
        "swift-release-notes"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "swift_release_notes",
      "module_type" : "SwiftTarget",
      "name" : "swift-release-notes",
      "path" : "Sources/swift-release-notes",
      "product_memberships" : [
        "swift-release-notes"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "ReleaseNotesCore"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "ReleaseNotesTests",
      "module_type" : "SwiftTarget",
      "name" : "ReleaseNotesTests",
      "path" : "Tests/ReleaseNotesTests",
      "sources" : [
        "LaunchTests.swift",
        "PackageResolvedTests.swift",
        "ParserCoreTests.swift",
        "ReleaseNotesCoreTests.swift",
        "TestUtils.swift"
      ],
      "target_dependencies" : [
        "ReleaseNotesCore"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ReleaseNotesCore",
      "module_type" : "SwiftTarget",
      "name" : "ReleaseNotesCore",
      "path" : "Sources/ReleaseNotesCore",
      "product_dependencies" : [
        "ArgumentParser",
        "Parsing",
        "SemanticVersion"
      ],
      "product_memberships" : [
        "swift-release-notes"
      ],
      "sources" : [
        "App.swift",
        "Dictionary+ext.swift",
        "PackageResolved.swift",
        "ParsableCommand+async.swift",
        "Parser.swift",
        "ReleaseNotes.swift",
        "Revision.swift",
        "String+ext.swift",
        "Update.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "swift-release-notes"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-release-notes -destination generic/platform=watchOS OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete
Command line invocation:
    /Applications/Xcode-16.1.0.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 swift-release-notes -destination generic/platform=watchOS "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete"
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/admin/builder/spi-builder-workspace/.derivedData
    IDEPackageSupportUseBuiltinSCM = YES
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  swift-argument-parser: https://github.com/apple/swift-argument-parser @ 1.5.0
  swift-parsing: https://github.com/pointfreeco/swift-parsing @ 0.13.0
  SemanticVersion: https://github.com/SwiftPackageIndex/SemanticVersion @ 0.4.0
  swift-release-notes: /Users/admin/builder/spi-builder-workspace
  swift-case-paths: https://github.com/pointfreeco/swift-case-paths @ 1.5.6
  xctest-dynamic-overlay: https://github.com/pointfreeco/xctest-dynamic-overlay @ 1.4.2
  swift-syntax: https://github.com/swiftlang/swift-syntax @ 600.0.1
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (34 targets)
    Target 'swift-release-notes' in project 'swift-release-notes'
        ➜ Explicit dependency on target 'ReleaseNotesCore' in project 'swift-release-notes'
        ➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
        ➜ Explicit dependency on target 'Parsing' in project 'swift-parsing'
        ➜ Explicit dependency on target 'SemanticVersion' in project 'SemanticVersion'
    Target 'ReleaseNotesCore' in project 'swift-release-notes'
        ➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
        ➜ Explicit dependency on target 'Parsing' in project 'swift-parsing'
        ➜ Explicit dependency on target 'SemanticVersion' in project 'SemanticVersion'
    Target 'SemanticVersion' in project 'SemanticVersion'
        ➜ Explicit dependency on target 'SemanticVersion' in project 'SemanticVersion'
        ➜ Explicit dependency on target 'SemanticVersion_SemanticVersion' in project 'SemanticVersion'
    Target 'SemanticVersion' in project 'SemanticVersion'
        ➜ Explicit dependency on target 'SemanticVersion_SemanticVersion' in project 'SemanticVersion'
    Target 'SemanticVersion_SemanticVersion' in project 'SemanticVersion' (no dependencies)
    Target 'Parsing' in project 'swift-parsing'
        ➜ Explicit dependency on target 'Parsing' in project 'swift-parsing'
        ➜ Explicit dependency on target 'CasePaths' in project 'swift-case-paths'
    Target 'Parsing' in project 'swift-parsing'
        ➜ Explicit dependency on target 'CasePaths' in project 'swift-case-paths'
    Target 'CasePaths' in project 'swift-case-paths'
        ➜ Explicit dependency on target 'CasePaths' in project 'swift-case-paths'
        ➜ Explicit dependency on target 'CasePathsMacros' in project 'swift-case-paths'
        ➜ Explicit dependency on target 'IssueReporting' in project 'xctest-dynamic-overlay'
        ➜ Explicit dependency on target 'XCTestDynamicOverlay' in project 'xctest-dynamic-overlay'
    Target 'CasePaths' in project 'swift-case-paths'
        ➜ Explicit dependency on target 'CasePathsMacros' in project 'swift-case-paths'
        ➜ Explicit dependency on target 'IssueReporting' in project 'xctest-dynamic-overlay'
        ➜ Explicit dependency on target 'XCTestDynamicOverlay' in project 'xctest-dynamic-overlay'
    Target 'XCTestDynamicOverlay' in project 'xctest-dynamic-overlay'
        ➜ Explicit dependency on target 'XCTestDynamicOverlay' in project 'xctest-dynamic-overlay'
        ➜ Explicit dependency on target 'IssueReporting' in project 'xctest-dynamic-overlay'
    Target 'XCTestDynamicOverlay' in project 'xctest-dynamic-overlay'
        ➜ Explicit dependency on target 'IssueReporting' in project 'xctest-dynamic-overlay'
    Target 'IssueReporting' in project 'xctest-dynamic-overlay'
        ➜ Explicit dependency on target 'IssueReporting' in project 'xctest-dynamic-overlay'
    Target 'IssueReporting' in project 'xctest-dynamic-overlay' (no dependencies)
    Target 'CasePathsMacros' in project 'swift-case-paths'
        ➜ Explicit dependency on target 'SwiftSyntaxMacros' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftCompilerPlugin' in project 'swift-syntax'
    Target 'SwiftCompilerPlugin' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftCompilerPlugin' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParser' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftOperators' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftBasicFormat' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParserDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxBuilder' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxMacros' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxMacroExpansion' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftCompilerPluginMessageHandling' in project 'swift-syntax'
    Target 'SwiftCompilerPlugin' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParser' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftOperators' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftBasicFormat' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParserDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxBuilder' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxMacros' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxMacroExpansion' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftCompilerPluginMessageHandling' in project 'swift-syntax'
    Target 'SwiftCompilerPluginMessageHandling' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParser' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftOperators' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftBasicFormat' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParserDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxBuilder' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxMacros' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxMacroExpansion' in project 'swift-syntax'
    Target 'SwiftSyntaxMacroExpansion' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftBasicFormat' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParser' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParserDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxBuilder' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxMacros' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftOperators' in project 'swift-syntax'
    Target 'SwiftOperators' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParser' in project 'swift-syntax'
    Target 'SwiftSyntaxMacros' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxMacros' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParser' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftBasicFormat' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParserDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxBuilder' in project 'swift-syntax'
    Target 'SwiftSyntaxMacros' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParser' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftBasicFormat' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParserDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxBuilder' in project 'swift-syntax'
    Target 'SwiftSyntaxBuilder' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftBasicFormat' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParser' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParserDiagnostics' in project 'swift-syntax'
    Target 'SwiftParserDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftBasicFormat' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParser' in project 'swift-syntax'
    Target 'SwiftBasicFormat' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
    Target 'SwiftParser' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
    Target 'SwiftDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
    Target 'SwiftSyntax' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
    Target 'SwiftSyntax600' in project 'swift-syntax' (no dependencies)
    Target 'SwiftSyntax510' in project 'swift-syntax' (no dependencies)
    Target 'SwiftSyntax509' in project 'swift-syntax' (no dependencies)
    Target '_SwiftSyntaxCShims' in project 'swift-syntax' (no dependencies)
    Target 'ArgumentParser' in project 'swift-argument-parser'
        ➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
        ➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
    Target 'ArgumentParser' in project 'swift-argument-parser'
        ➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
    Target 'ArgumentParserToolInfo' in project 'swift-argument-parser' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.1.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch x86_64 -isysroot /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk -x c -c /dev/null
Build description signature: 3a863f8118967f1d7ceb243de0a90503
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/3a863f8118967f1d7ceb243de0a90503.xcbuilddata
error: The package product 'Parsing' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'swift-release-notes' from project 'swift-release-notes')
error: The package product 'Parsing' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'ReleaseNotesCore' from project 'swift-release-notes')
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme swift-release-notes
(1 failure)
Command line invocation:
    /Applications/Xcode-16.1.0.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 swift-release-notes -destination generic/platform=watchOS "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete"
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/admin/builder/spi-builder-workspace/.derivedData
    IDEPackageSupportUseBuiltinSCM = YES
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete
Resolve Package Graph
Resolved source packages:
  SemanticVersion: https://github.com/SwiftPackageIndex/SemanticVersion @ 0.4.0
  swift-syntax: https://github.com/swiftlang/swift-syntax @ 600.0.1
  swift-release-notes: /Users/admin/builder/spi-builder-workspace
  swift-argument-parser: https://github.com/apple/swift-argument-parser @ 1.5.0
  xctest-dynamic-overlay: https://github.com/pointfreeco/xctest-dynamic-overlay @ 1.4.2
  swift-parsing: https://github.com/pointfreeco/swift-parsing @ 0.13.0
  swift-case-paths: https://github.com/pointfreeco/swift-case-paths @ 1.5.6
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (34 targets)
    Target 'swift-release-notes' in project 'swift-release-notes'
        ➜ Explicit dependency on target 'ReleaseNotesCore' in project 'swift-release-notes'
        ➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
        ➜ Explicit dependency on target 'Parsing' in project 'swift-parsing'
        ➜ Explicit dependency on target 'SemanticVersion' in project 'SemanticVersion'
    Target 'ReleaseNotesCore' in project 'swift-release-notes'
        ➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
        ➜ Explicit dependency on target 'Parsing' in project 'swift-parsing'
        ➜ Explicit dependency on target 'SemanticVersion' in project 'SemanticVersion'
    Target 'SemanticVersion' in project 'SemanticVersion'
        ➜ Explicit dependency on target 'SemanticVersion' in project 'SemanticVersion'
        ➜ Explicit dependency on target 'SemanticVersion_SemanticVersion' in project 'SemanticVersion'
    Target 'SemanticVersion' in project 'SemanticVersion'
        ➜ Explicit dependency on target 'SemanticVersion_SemanticVersion' in project 'SemanticVersion'
    Target 'SemanticVersion_SemanticVersion' in project 'SemanticVersion' (no dependencies)
    Target 'Parsing' in project 'swift-parsing'
        ➜ Explicit dependency on target 'Parsing' in project 'swift-parsing'
        ➜ Explicit dependency on target 'CasePaths' in project 'swift-case-paths'
    Target 'Parsing' in project 'swift-parsing'
        ➜ Explicit dependency on target 'CasePaths' in project 'swift-case-paths'
    Target 'CasePaths' in project 'swift-case-paths'
        ➜ Explicit dependency on target 'CasePaths' in project 'swift-case-paths'
        ➜ Explicit dependency on target 'CasePathsMacros' in project 'swift-case-paths'
        ➜ Explicit dependency on target 'IssueReporting' in project 'xctest-dynamic-overlay'
        ➜ Explicit dependency on target 'XCTestDynamicOverlay' in project 'xctest-dynamic-overlay'
    Target 'CasePaths' in project 'swift-case-paths'
        ➜ Explicit dependency on target 'CasePathsMacros' in project 'swift-case-paths'
        ➜ Explicit dependency on target 'IssueReporting' in project 'xctest-dynamic-overlay'
        ➜ Explicit dependency on target 'XCTestDynamicOverlay' in project 'xctest-dynamic-overlay'
    Target 'XCTestDynamicOverlay' in project 'xctest-dynamic-overlay'
        ➜ Explicit dependency on target 'XCTestDynamicOverlay' in project 'xctest-dynamic-overlay'
        ➜ Explicit dependency on target 'IssueReporting' in project 'xctest-dynamic-overlay'
    Target 'XCTestDynamicOverlay' in project 'xctest-dynamic-overlay'
        ➜ Explicit dependency on target 'IssueReporting' in project 'xctest-dynamic-overlay'
    Target 'IssueReporting' in project 'xctest-dynamic-overlay'
        ➜ Explicit dependency on target 'IssueReporting' in project 'xctest-dynamic-overlay'
    Target 'IssueReporting' in project 'xctest-dynamic-overlay' (no dependencies)
    Target 'CasePathsMacros' in project 'swift-case-paths'
        ➜ Explicit dependency on target 'SwiftSyntaxMacros' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftCompilerPlugin' in project 'swift-syntax'
    Target 'SwiftCompilerPlugin' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftCompilerPlugin' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParser' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftOperators' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftBasicFormat' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParserDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxBuilder' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxMacros' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxMacroExpansion' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftCompilerPluginMessageHandling' in project 'swift-syntax'
    Target 'SwiftCompilerPlugin' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParser' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftOperators' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftBasicFormat' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParserDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxBuilder' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxMacros' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxMacroExpansion' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftCompilerPluginMessageHandling' in project 'swift-syntax'
    Target 'SwiftCompilerPluginMessageHandling' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParser' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftOperators' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftBasicFormat' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParserDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxBuilder' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxMacros' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxMacroExpansion' in project 'swift-syntax'
    Target 'SwiftSyntaxMacroExpansion' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftBasicFormat' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParser' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParserDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxBuilder' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxMacros' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftOperators' in project 'swift-syntax'
    Target 'SwiftOperators' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParser' in project 'swift-syntax'
    Target 'SwiftSyntaxMacros' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxMacros' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParser' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftBasicFormat' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParserDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxBuilder' in project 'swift-syntax'
    Target 'SwiftSyntaxMacros' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParser' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftBasicFormat' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParserDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntaxBuilder' in project 'swift-syntax'
    Target 'SwiftSyntaxBuilder' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftBasicFormat' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParser' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParserDiagnostics' in project 'swift-syntax'
    Target 'SwiftParserDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftBasicFormat' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftParser' in project 'swift-syntax'
    Target 'SwiftBasicFormat' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
    Target 'SwiftParser' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
    Target 'SwiftDiagnostics' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'swift-syntax'
    Target 'SwiftSyntax' in project 'swift-syntax'
        ➜ Explicit dependency on target '_SwiftSyntaxCShims' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax509' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax510' in project 'swift-syntax'
        ➜ Explicit dependency on target 'SwiftSyntax600' in project 'swift-syntax'
    Target 'SwiftSyntax600' in project 'swift-syntax' (no dependencies)
    Target 'SwiftSyntax510' in project 'swift-syntax' (no dependencies)
    Target 'SwiftSyntax509' in project 'swift-syntax' (no dependencies)
    Target '_SwiftSyntaxCShims' in project 'swift-syntax' (no dependencies)
    Target 'ArgumentParser' in project 'swift-argument-parser'
        ➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
        ➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
    Target 'ArgumentParser' in project 'swift-argument-parser'
        ➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
    Target 'ArgumentParserToolInfo' in project 'swift-argument-parser' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.1.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch x86_64 -isysroot /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk -x c -c /dev/null
Build description signature: 3a863f8118967f1d7ceb243de0a90503
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/3a863f8118967f1d7ceb243de0a90503.xcbuilddata
error: The package product 'Parsing' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'swift-release-notes' from project 'swift-release-notes')
error: The package product 'Parsing' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'ReleaseNotesCore' from project 'swift-release-notes')
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme swift-release-notes
(1 failure)
BUILD FAILURE 6.0 watchOS