Swift Package Index

Build Information

Failed to build CSCodeSignature, reference 0.1.4 (e26e68), with Swift 6.3 for watchOS using Xcode 26.4 on 19 Apr 2026 04:06:22 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme CSCodeSignature -destination generic/platform=watchOS

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/CharlesJS/CSCodeSignature.git
Reference: 0.1.4
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/CharlesJS/CSCodeSignature
 * tag               0.1.4      -> FETCH_HEAD
HEAD is now at e26e68e Update Swift tools to version 6.1
Cloned https://github.com/CharlesJS/CSCodeSignature.git
Revision (git rev-parse @):
e26e68e31d2372f5c9e8e03d793d62da631bae06
SUCCESS checkout https://github.com/CharlesJS/CSCodeSignature.git at 0.1.4
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.3
Building package at path:  $PWD
https://github.com/CharlesJS/CSCodeSignature.git
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/CharlesJS/CSErrors
Fetching from https://github.com/apple/swift-system
Creating working copy of package ‘CSErrors’
Checking out 2.1.0 of package ‘CSErrors’
Creating working copy of package ‘swift-system’
Checking out 1.6.4 of package ‘swift-system’
Resolve Package Graph
Resolved source packages:
  CSErrors: https://github.com/CharlesJS/CSErrors @ 2.1.0
  swift-system: https://github.com/apple/swift-system @ 1.6.4
  CSCodeSignature: /Users/admin/builder/spi-builder-workspace
resolved source packages: CSErrors, swift-system, CSCodeSignature
2026-04-19 00:06:07.425 xcodebuild[529:3054] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
    {
      "identity" : "cserrors",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.0.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/CharlesJS/CSErrors"
    }
  ],
  "manifest_display_name" : "CSCodeSignature",
  "name" : "CSCodeSignature",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    }
  ],
  "products" : [
    {
      "name" : "CSCodeSignature",
      "targets" : [
        "CSCodeSignature"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CSCodeSignature",
      "module_type" : "SwiftTarget",
      "name" : "CSCodeSignature",
      "path" : "Sources/CSCodeSignature",
      "product_dependencies" : [
        "CSErrors"
      ],
      "product_memberships" : [
        "CSCodeSignature"
      ],
      "sources" : [
        "CSCodeSignature.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.1"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "CSCodeSignature"
    ]
  }
}
2026-04-19 00:06:14.918 xcodebuild[705:4141] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme CSCodeSignature -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-26.4.0.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 CSCodeSignature -destination generic/platform=watchOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  swift-system: https://github.com/apple/swift-system @ 1.6.4
  CSErrors: https://github.com/CharlesJS/CSErrors @ 2.1.0
  CSCodeSignature: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (4 targets)
    Target 'CSCodeSignature' in project 'CSCodeSignature'
        ➜ Explicit dependency on target 'CSCodeSignature' in project 'CSCodeSignature'
        ➜ Explicit dependency on target 'CSErrors' in project 'CSErrors'
    Target 'CSCodeSignature' in project 'CSCodeSignature'
        ➜ Explicit dependency on target 'CSErrors' in project 'CSErrors'
    Target 'CSErrors' in project 'CSErrors'
        ➜ Explicit dependency on target 'CSErrors' in project 'CSErrors'
    Target 'CSErrors' in project 'CSErrors' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 2a9e63bc5b4007327f548b2a63e6704d
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/2a9e63bc5b4007327f548b2a63e6704d.xcbuilddata
error: The package product 'CSErrors' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'CSCodeSignature' from project 'CSCodeSignature')
2026-04-19 00:06:17.533 xcodebuild[718:4223] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme CSCodeSignature
(1 failure)
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  swift-system: https://github.com/apple/swift-system @ 1.6.4
  CSCodeSignature: /Users/admin/builder/spi-builder-workspace
  CSErrors: https://github.com/CharlesJS/CSErrors @ 2.1.0
resolved source packages: swift-system, CSCodeSignature, CSErrors
2026-04-19 00:06:19.387 xcodebuild[762:4460] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
    {
      "identity" : "cserrors",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.0.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/CharlesJS/CSErrors"
    }
  ],
  "manifest_display_name" : "CSCodeSignature",
  "name" : "CSCodeSignature",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    }
  ],
  "products" : [
    {
      "name" : "CSCodeSignature",
      "targets" : [
        "CSCodeSignature"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CSCodeSignature",
      "module_type" : "SwiftTarget",
      "name" : "CSCodeSignature",
      "path" : "Sources/CSCodeSignature",
      "product_dependencies" : [
        "CSErrors"
      ],
      "product_memberships" : [
        "CSCodeSignature"
      ],
      "sources" : [
        "CSCodeSignature.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.1"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "CSCodeSignature"
    ]
  }
}
2026-04-19 00:06:20.579 xcodebuild[778:4543] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme CSCodeSignature -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-26.4.0.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 CSCodeSignature -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  swift-system: https://github.com/apple/swift-system @ 1.6.4
  CSErrors: https://github.com/CharlesJS/CSErrors @ 2.1.0
  CSCodeSignature: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (4 targets)
    Target 'CSCodeSignature' in project 'CSCodeSignature'
        ➜ Explicit dependency on target 'CSCodeSignature' in project 'CSCodeSignature'
        ➜ Explicit dependency on target 'CSErrors' in project 'CSErrors'
    Target 'CSCodeSignature' in project 'CSCodeSignature'
        ➜ Explicit dependency on target 'CSErrors' in project 'CSErrors'
    Target 'CSErrors' in project 'CSErrors'
        ➜ Explicit dependency on target 'CSErrors' in project 'CSErrors'
    Target 'CSErrors' in project 'CSErrors' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 2a9e63bc5b4007327f548b2a63e6704d
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/2a9e63bc5b4007327f548b2a63e6704d.xcbuilddata
error: The package product 'CSErrors' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'CSCodeSignature' from project 'CSCodeSignature')
2026-04-19 00:06:21.490 xcodebuild[787:4593] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme CSCodeSignature
(1 failure)
BUILD FAILURE 6.3 watchOS