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 ShrinkItArchive, reference master (948037), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 29 Apr 2025 09:12:53 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/bastie/ShrinkItArchive.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/bastie/ShrinkItArchive
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 9480374 move to JavApi 0.20.0
Cloned https://github.com/bastie/ShrinkItArchive.git
Revision (git rev-parse @):
948037425a2c5669f2a37b20cce0a3d056fa18e8
SUCCESS checkout https://github.com/bastie/ShrinkItArchive.git at master
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.1
Building package at path:  $PWD
https://github.com/bastie/ShrinkItArchive.git
https://github.com/bastie/ShrinkItArchive.git
{
  "dependencies" : [
    {
      "identity" : "javapi4swift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.20.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/bastie/JavApi4Swift.git"
    }
  ],
  "manifest_display_name" : "ShrinkItArchive",
  "name" : "ShrinkItArchive",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    },
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "tvos",
      "version" : "16.0"
    }
  ],
  "products" : [
    {
      "name" : "ShrinkItArchive",
      "targets" : [
        "ShrinkItArchive"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "NufxScan",
      "targets" : [
        "NufxScan"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ShrinkItArchiveTests",
      "module_type" : "SwiftTarget",
      "name" : "ShrinkItArchiveTests",
      "path" : "Tests/ShrinkItArchiveTests",
      "sources" : [
        "CRC16Test.swift",
        "MasterHeaderBlockTest.swift",
        "TestHelper.swift"
      ],
      "target_dependencies" : [
        "ShrinkItArchive"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ShrinkItArchive",
      "module_type" : "SwiftTarget",
      "name" : "ShrinkItArchive",
      "path" : "Sources/ShrinkItArchive",
      "product_dependencies" : [
        "JavApi"
      ],
      "product_memberships" : [
        "ShrinkItArchive",
        "NufxScan"
      ],
      "sources" : [
        "CRC16.swift",
        "HeaderBlock.swift",
        "HeaderConstants.swift",
        "MasterHeaderBlock.swift",
        "NuFileArchive.swift",
        "ShrinkItArchiveIntQueue.swift",
        "ThreadClass.swift",
        "ThreadFormat.swift",
        "ThreadKind.swift",
        "ThreadRecord.swift",
        "TimeRec.swift",
        "io/BitConstants.swift",
        "io/BitInputStream.swift",
        "io/BitOutputStream.swift",
        "io/ByteConstants.swift",
        "io/LittleEndianByteInputStream.swift",
        "io/LittleEndianByteOutputStream.swift",
        "io/LzwInputStream.swift",
        "io/LzwOutputStream.swift",
        "io/NufxLzw1InputStream.swift",
        "io/NufxLzw2InputStream.swift",
        "io/RleInputStream.swift",
        "io/RleOutputStream.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "NufxScan",
      "module_type" : "SwiftTarget",
      "name" : "NufxScan",
      "path" : "Sources/NufxScan",
      "product_dependencies" : [
        "JavApi"
      ],
      "product_memberships" : [
        "NufxScan"
      ],
      "sources" : [
        "NuFxFileFilter.swift",
        "NufxScan.swift"
      ],
      "target_dependencies" : [
        "ShrinkItArchive"
      ],
      "type" : "executable"
    }
  ],
  "tools_version" : "6.0"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/bastie/JavApi4Swift.git
Creating working copy of package ‘JavApi4Swift’
Checking out 0.25.0 of package ‘JavApi4Swift’
Resolve Package Graph
Resolved source packages:
  JavApi⁴Swift: https://github.com/bastie/JavApi4Swift.git @ 0.25.0
  ShrinkItArchive: /Users/admin/builder/spi-builder-workspace
resolved source packages: JavApi⁴Swift, ShrinkItArchive
{
  "dependencies" : [
    {
      "identity" : "javapi4swift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.20.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/bastie/JavApi4Swift.git"
    }
  ],
  "manifest_display_name" : "ShrinkItArchive",
  "name" : "ShrinkItArchive",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    },
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "tvos",
      "version" : "16.0"
    }
  ],
  "products" : [
    {
      "name" : "ShrinkItArchive",
      "targets" : [
        "ShrinkItArchive"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "NufxScan",
      "targets" : [
        "NufxScan"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ShrinkItArchiveTests",
      "module_type" : "SwiftTarget",
      "name" : "ShrinkItArchiveTests",
      "path" : "Tests/ShrinkItArchiveTests",
      "sources" : [
        "CRC16Test.swift",
        "MasterHeaderBlockTest.swift",
        "TestHelper.swift"
      ],
      "target_dependencies" : [
        "ShrinkItArchive"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ShrinkItArchive",
      "module_type" : "SwiftTarget",
      "name" : "ShrinkItArchive",
      "path" : "Sources/ShrinkItArchive",
      "product_dependencies" : [
        "JavApi"
      ],
      "product_memberships" : [
        "ShrinkItArchive",
        "NufxScan"
      ],
      "sources" : [
        "CRC16.swift",
        "HeaderBlock.swift",
        "HeaderConstants.swift",
        "MasterHeaderBlock.swift",
        "NuFileArchive.swift",
        "ShrinkItArchiveIntQueue.swift",
        "ThreadClass.swift",
        "ThreadFormat.swift",
        "ThreadKind.swift",
        "ThreadRecord.swift",
        "TimeRec.swift",
        "io/BitConstants.swift",
        "io/BitInputStream.swift",
        "io/BitOutputStream.swift",
        "io/ByteConstants.swift",
        "io/LittleEndianByteInputStream.swift",
        "io/LittleEndianByteOutputStream.swift",
        "io/LzwInputStream.swift",
        "io/LzwOutputStream.swift",
        "io/NufxLzw1InputStream.swift",
        "io/NufxLzw2InputStream.swift",
        "io/RleInputStream.swift",
        "io/RleOutputStream.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "NufxScan",
      "module_type" : "SwiftTarget",
      "name" : "NufxScan",
      "path" : "Sources/NufxScan",
      "product_dependencies" : [
        "JavApi"
      ],
      "product_memberships" : [
        "NufxScan"
      ],
      "sources" : [
        "NuFxFileFilter.swift",
        "NufxScan.swift"
      ],
      "target_dependencies" : [
        "ShrinkItArchive"
      ],
      "type" : "executable"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "NufxScan",
      "ShrinkItArchive",
      "ShrinkItArchive-Package"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ShrinkItArchive-Package -destination platform=macOS,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats
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 ShrinkItArchive-Package -destination platform=macOS,arch=arm64 "OTHER_SWIFT_FLAGS=-stats-output-dir .stats"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  JavApi⁴Swift: https://github.com/bastie/JavApi4Swift.git @ 0.25.0
  ShrinkItArchive: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (5 targets)
    Target 'NufxScan' in project 'ShrinkItArchive'
        ➜ Explicit dependency on target 'ShrinkItArchive' in project 'ShrinkItArchive'
        ➜ Explicit dependency on target 'JavApi' in project 'JavApi⁴Swift'
    Target 'ShrinkItArchive' in project 'ShrinkItArchive'
        ➜ Explicit dependency on target 'ShrinkItArchive' in project 'ShrinkItArchive'
        ➜ Explicit dependency on target 'JavApi' in project 'JavApi⁴Swift'
    Target 'ShrinkItArchive' in project 'ShrinkItArchive'
        ➜ Explicit dependency on target 'JavApi' in project 'JavApi⁴Swift'
    Target 'JavApi' in project 'JavApi⁴Swift'
        ➜ Explicit dependency on target 'JavApi' in project 'JavApi⁴Swift'
    Target 'JavApi' in project 'JavApi⁴Swift' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
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/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: f5859018d0282c3ab6fe177dbdc5f16b
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/f5859018d0282c3ab6fe177dbdc5f16b.xcbuilddata
error: The package product 'JavApi' requires minimum platform version 15.0 for the macOS platform, but this target supports 13.0 (in target 'NufxScan' from project 'ShrinkItArchive')
error: The package product 'JavApi' requires minimum platform version 15.0 for the macOS platform, but this target supports 13.0 (in target 'ShrinkItArchive' from project 'ShrinkItArchive')
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:56bf800a31e57ca93899e70ce6ee203e0da36073, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:56bf800a31e57ca93899e70ce6ee203e0da36073, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:56bf800a31e57ca93899e70ce6ee203e0da36073, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:56bf800a31e57ca93899e70ce6ee203e0da36073, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme ShrinkItArchive-Package
(1 failure)
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  JavApi⁴Swift: https://github.com/bastie/JavApi4Swift.git @ 0.25.0
  ShrinkItArchive: /Users/admin/builder/spi-builder-workspace
resolved source packages: JavApi⁴Swift, ShrinkItArchive
{
  "dependencies" : [
    {
      "identity" : "javapi4swift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.20.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/bastie/JavApi4Swift.git"
    }
  ],
  "manifest_display_name" : "ShrinkItArchive",
  "name" : "ShrinkItArchive",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    },
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "tvos",
      "version" : "16.0"
    }
  ],
  "products" : [
    {
      "name" : "ShrinkItArchive",
      "targets" : [
        "ShrinkItArchive"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "NufxScan",
      "targets" : [
        "NufxScan"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ShrinkItArchiveTests",
      "module_type" : "SwiftTarget",
      "name" : "ShrinkItArchiveTests",
      "path" : "Tests/ShrinkItArchiveTests",
      "sources" : [
        "CRC16Test.swift",
        "MasterHeaderBlockTest.swift",
        "TestHelper.swift"
      ],
      "target_dependencies" : [
        "ShrinkItArchive"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ShrinkItArchive",
      "module_type" : "SwiftTarget",
      "name" : "ShrinkItArchive",
      "path" : "Sources/ShrinkItArchive",
      "product_dependencies" : [
        "JavApi"
      ],
      "product_memberships" : [
        "ShrinkItArchive",
        "NufxScan"
      ],
      "sources" : [
        "CRC16.swift",
        "HeaderBlock.swift",
        "HeaderConstants.swift",
        "MasterHeaderBlock.swift",
        "NuFileArchive.swift",
        "ShrinkItArchiveIntQueue.swift",
        "ThreadClass.swift",
        "ThreadFormat.swift",
        "ThreadKind.swift",
        "ThreadRecord.swift",
        "TimeRec.swift",
        "io/BitConstants.swift",
        "io/BitInputStream.swift",
        "io/BitOutputStream.swift",
        "io/ByteConstants.swift",
        "io/LittleEndianByteInputStream.swift",
        "io/LittleEndianByteOutputStream.swift",
        "io/LzwInputStream.swift",
        "io/LzwOutputStream.swift",
        "io/NufxLzw1InputStream.swift",
        "io/NufxLzw2InputStream.swift",
        "io/RleInputStream.swift",
        "io/RleOutputStream.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "NufxScan",
      "module_type" : "SwiftTarget",
      "name" : "NufxScan",
      "path" : "Sources/NufxScan",
      "product_dependencies" : [
        "JavApi"
      ],
      "product_memberships" : [
        "NufxScan"
      ],
      "sources" : [
        "NuFxFileFilter.swift",
        "NufxScan.swift"
      ],
      "target_dependencies" : [
        "ShrinkItArchive"
      ],
      "type" : "executable"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "NufxScan",
      "ShrinkItArchive",
      "ShrinkItArchive-Package"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ShrinkItArchive-Package -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme ShrinkItArchive-Package -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  ShrinkItArchive: /Users/admin/builder/spi-builder-workspace
  JavApi⁴Swift: https://github.com/bastie/JavApi4Swift.git @ 0.25.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (5 targets)
    Target 'NufxScan' in project 'ShrinkItArchive'
        ➜ Explicit dependency on target 'ShrinkItArchive' in project 'ShrinkItArchive'
        ➜ Explicit dependency on target 'JavApi' in project 'JavApi⁴Swift'
    Target 'ShrinkItArchive' in project 'ShrinkItArchive'
        ➜ Explicit dependency on target 'ShrinkItArchive' in project 'ShrinkItArchive'
        ➜ Explicit dependency on target 'JavApi' in project 'JavApi⁴Swift'
    Target 'ShrinkItArchive' in project 'ShrinkItArchive'
        ➜ Explicit dependency on target 'JavApi' in project 'JavApi⁴Swift'
    Target 'JavApi' in project 'JavApi⁴Swift'
        ➜ Explicit dependency on target 'JavApi' in project 'JavApi⁴Swift'
    Target 'JavApi' in project 'JavApi⁴Swift' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: 4ebe28814faa9b4289057367a93b02ed
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/4ebe28814faa9b4289057367a93b02ed.xcbuilddata
error: The package product 'JavApi' requires minimum platform version 15.0 for the macOS platform, but this target supports 13.0 (in target 'NufxScan' from project 'ShrinkItArchive')
error: The package product 'JavApi' requires minimum platform version 15.0 for the macOS platform, but this target supports 13.0 (in target 'ShrinkItArchive' from project 'ShrinkItArchive')
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:56bf800a31e57ca93899e70ce6ee203e0da36073, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:56bf800a31e57ca93899e70ce6ee203e0da36073, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:56bf800a31e57ca93899e70ce6ee203e0da36073, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:56bf800a31e57ca93899e70ce6ee203e0da36073, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme ShrinkItArchive-Package
(1 failure)
BUILD FAILURE 6.1 macosXcodebuild