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-web-semantics, reference v0.4.0 (97d100), with Swift 6.0 (beta) for macOS (Xcode) using Xcode 16.0 on 16 Sep 2024 07:34:39 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-web-semantics-Package -destination platform=macOS,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete

Build Log

========================================
RunAll
========================================
Builder version: 4.53.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/taylorbswift/swift-web-semantics.git
Reference: v0.4.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/taylorbswift/swift-web-semantics
 * tag               v0.4.0     -> FETCH_HEAD
HEAD is now at 97d100a Update README.md
Cloned https://github.com/taylorbswift/swift-web-semantics.git
Revision (git rev-parse @):
97d100aa29a9b7649f7afc1f1be9fa293f668b29
SUCCESS checkout https://github.com/taylorbswift/swift-web-semantics.git at v0.4.0
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.0
Building package at path:  $PWD
https://github.com/taylorbswift/swift-web-semantics.git
Command line invocation:
    /Applications/Xcode-16.0.0-Release.Candidate.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/kelvin13/swift-hash.git
Creating working copy of package ‘swift-hash’
Checking out 0.6.3 of package ‘swift-hash’
Resolve Package Graph
Resolved source packages:
  swift-web-semantics: /Users/admin/builder/spi-builder-workspace
  swift-hash: https://github.com/kelvin13/swift-hash.git @ 0.6.3
resolved source packages: swift-web-semantics, swift-hash
{
  "dependencies" : [
    {
      "identity" : "swift-hash",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.2.3",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/kelvin13/swift-hash.git"
    }
  ],
  "manifest_display_name" : "swift-web-semantics",
  "name" : "swift-web-semantics",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "MIME",
      "targets" : [
        "MIME"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "WebResponse",
      "targets" : [
        "WebResponse"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "WebSemantics",
      "targets" : [
        "WebSemantics"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "WebSemantics",
      "module_type" : "SwiftTarget",
      "name" : "WebSemantics",
      "path" : "Sources/WebSemantics",
      "product_memberships" : [
        "WebSemantics"
      ],
      "sources" : [
        "WebService.swift"
      ],
      "target_dependencies" : [
        "WebResponse"
      ],
      "type" : "library"
    },
    {
      "c99name" : "WebResponse",
      "module_type" : "SwiftTarget",
      "name" : "WebResponse",
      "path" : "Sources/WebResponse",
      "product_dependencies" : [
        "SHA2"
      ],
      "product_memberships" : [
        "WebResponse",
        "WebSemantics"
      ],
      "sources" : [
        "SHA2.swift",
        "WebResponse.Payload.swift",
        "WebResponse.swift"
      ],
      "target_dependencies" : [
        "MIME"
      ],
      "type" : "library"
    },
    {
      "c99name" : "MIME",
      "module_type" : "SwiftTarget",
      "name" : "MIME",
      "path" : "Sources/MIME",
      "product_memberships" : [
        "MIME",
        "WebResponse",
        "WebSemantics"
      ],
      "sources" : [
        "MIME.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "MIME",
      "swift-web-semantics-Package",
      "WebResponse",
      "WebSemantics"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-web-semantics-Package -destination platform=macOS,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete
Command line invocation:
    /Applications/Xcode-16.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme swift-web-semantics-Package -destination platform=macOS,arch=arm64 "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-web-semantics: /Users/admin/builder/spi-builder-workspace
  swift-hash: https://github.com/kelvin13/swift-hash.git @ 0.6.3
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (11 targets)
    Target 'WebSemantics' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'WebSemantics' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'MIME' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'WebResponse' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'SHA2' in project 'swift-hash'
    Target 'WebSemantics' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'MIME' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'WebResponse' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'SHA2' in project 'swift-hash'
    Target 'WebResponse' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'WebResponse' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'MIME' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'SHA2' in project 'swift-hash'
    Target 'WebResponse' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'MIME' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'SHA2' in project 'swift-hash'
    Target 'SHA2' in project 'swift-hash'
        ➜ Explicit dependency on target 'SHA2' in project 'swift-hash'
        ➜ Explicit dependency on target 'BaseDigits' in project 'swift-hash'
        ➜ Explicit dependency on target 'Base16' in project 'swift-hash'
        ➜ Explicit dependency on target 'MessageAuthentication' in project 'swift-hash'
    Target 'SHA2' in project 'swift-hash'
        ➜ Explicit dependency on target 'BaseDigits' in project 'swift-hash'
        ➜ Explicit dependency on target 'Base16' in project 'swift-hash'
        ➜ Explicit dependency on target 'MessageAuthentication' in project 'swift-hash'
    Target 'MessageAuthentication' in project 'swift-hash' (no dependencies)
    Target 'Base16' in project 'swift-hash'
        ➜ Explicit dependency on target 'BaseDigits' in project 'swift-hash'
    Target 'BaseDigits' in project 'swift-hash' (no dependencies)
    Target 'MIME' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'MIME' in project 'swift-web-semantics'
    Target 'MIME' in project 'swift-web-semantics' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 44e54852b24f6fc157d9cc2a0e3c6222
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/44e54852b24f6fc157d9cc2a0e3c6222.xcbuilddata
error: The package product 'SHA2' requires minimum platform version 10.15 for the macOS platform, but this target supports 10.13 (in target 'WebSemantics' from project 'swift-web-semantics')
error: The package product 'SHA2' requires minimum platform version 10.15 for the macOS platform, but this target supports 10.13 (in target 'WebResponse' from project 'swift-web-semantics')
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:0000FE00-8C151E3703BE51BE, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:0000FE00-8C151E3703BE51BE, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:0000FE00-8C151E3703BE51BE, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:0000FE00-8C151E3703BE51BE, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme swift-web-semantics-Package
(1 failure)
Command line invocation:
    /Applications/Xcode-16.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme swift-web-semantics-Package -destination platform=macOS,arch=arm64 "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:
  swift-web-semantics: /Users/admin/builder/spi-builder-workspace
  swift-hash: https://github.com/kelvin13/swift-hash.git @ 0.6.3
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (11 targets)
    Target 'WebSemantics' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'WebSemantics' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'MIME' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'WebResponse' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'SHA2' in project 'swift-hash'
    Target 'WebSemantics' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'MIME' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'WebResponse' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'SHA2' in project 'swift-hash'
    Target 'WebResponse' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'WebResponse' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'MIME' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'SHA2' in project 'swift-hash'
    Target 'WebResponse' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'MIME' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'SHA2' in project 'swift-hash'
    Target 'SHA2' in project 'swift-hash'
        ➜ Explicit dependency on target 'SHA2' in project 'swift-hash'
        ➜ Explicit dependency on target 'BaseDigits' in project 'swift-hash'
        ➜ Explicit dependency on target 'Base16' in project 'swift-hash'
        ➜ Explicit dependency on target 'MessageAuthentication' in project 'swift-hash'
    Target 'SHA2' in project 'swift-hash'
        ➜ Explicit dependency on target 'BaseDigits' in project 'swift-hash'
        ➜ Explicit dependency on target 'Base16' in project 'swift-hash'
        ➜ Explicit dependency on target 'MessageAuthentication' in project 'swift-hash'
    Target 'MessageAuthentication' in project 'swift-hash' (no dependencies)
    Target 'Base16' in project 'swift-hash'
        ➜ Explicit dependency on target 'BaseDigits' in project 'swift-hash'
    Target 'BaseDigits' in project 'swift-hash' (no dependencies)
    Target 'MIME' in project 'swift-web-semantics'
        ➜ Explicit dependency on target 'MIME' in project 'swift-web-semantics'
    Target 'MIME' in project 'swift-web-semantics' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
error: The package product 'SHA2' requires minimum platform version 10.15 for the macOS platform, but this target supports 10.13 (in target 'WebSemantics' from project 'swift-web-semantics')
error: The package product 'SHA2' requires minimum platform version 10.15 for the macOS platform, but this target supports 10.13 (in target 'WebResponse' from project 'swift-web-semantics')
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:0000FE00-8C151E3703BE51BE, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:0000FE00-8C151E3703BE51BE, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:0000FE00-8C151E3703BE51BE, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:0000FE00-8C151E3703BE51BE, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme swift-web-semantics-Package
(1 failure)
BUILD FAILURE 6.0 macosXcodebuild