Swift Package Index

Build Information

Failed to build Toaster, reference 0.5.0 (555d86), with Swift 6.3 for iOS using Xcode 26.4 on 13 Apr 2026 17:51:59 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/DarthRumata/Toaster.git
Reference: 0.5.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/DarthRumata/Toaster
 * tag               0.5.0      -> FETCH_HEAD
HEAD is now at 555d869 Merge pull request #2 from DarthRumata/feature/add-customization
Cloned https://github.com/DarthRumata/Toaster.git
Revision (git rev-parse @):
555d8697258c99c0f5f19bbf711bcd7fa35b3c5c
SUCCESS checkout https://github.com/DarthRumata/Toaster.git at 0.5.0
========================================
Build
========================================
Selected platform:         iOS
Swift version:             6.3
Building package at path:  $PWD
https://github.com/DarthRumata/Toaster.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/apple/swift-collections.git
Creating working copy of package ‘swift-collections’
Checking out 1.0.6 of package ‘swift-collections’
Resolved source packages:
  swift-collections: https://github.com/apple/swift-collections.git @ 1.0.6
resolved source packages: swift-collections
{
  "dependencies" : [
    {
      "identity" : "swift-collections",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.4",
            "upper_bound" : "1.1.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-collections.git"
    }
  ],
  "manifest_display_name" : "Toaster",
  "name" : "Toaster",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "11.0"
    },
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "tvos",
      "version" : "14.0"
    },
    {
      "name" : "watchos",
      "version" : "7.0"
    }
  ],
  "products" : [
    {
      "name" : "Toaster",
      "targets" : [
        "Toaster"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ToasterTests",
      "module_type" : "SwiftTarget",
      "name" : "ToasterTests",
      "path" : "Tests",
      "sources" : [
        "ToasterTests/BindingToastSchedulerTests.swift",
        "ToasterTests/TestConstants.swift",
        "ToasterTests/ToastSchedulerTests.swift",
        "ToasterTests/ToastTests.swift"
      ],
      "target_dependencies" : [
        "Toaster"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Toaster",
      "module_type" : "SwiftTarget",
      "name" : "Toaster",
      "path" : "Sources",
      "product_dependencies" : [
        "DequeModule"
      ],
      "product_memberships" : [
        "Toaster"
      ],
      "sources" : [
        "Toaster/BindingToastScheduler.swift",
        "Toaster/Toast.swift",
        "Toaster/ToastDefaultProperties.swift",
        "Toaster/ToastModifier.swift",
        "Toaster/ToastOptions.swift",
        "Toaster/ToastScheduler.swift",
        "Toaster/ToastView.swift",
        "Toaster/View+Modify.swift",
        "Toaster/View+Toast.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.8"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Toaster",
    "schemes" : [
      "Toaster"
    ],
    "targets" : [
      "Toaster",
      "ToasterTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Toaster -destination generic/platform=iOS
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 Toaster -destination generic/platform=iOS
Resolve Package Graph
Resolved source packages:
  swift-collections: https://github.com/apple/swift-collections.git @ 1.0.6
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
    Target 'Toaster' in project 'Toaster'
        ➜ Explicit dependency on target 'DequeModule' in project 'swift-collections'
    Target 'DequeModule' in project 'swift-collections'
        ➜ Explicit dependency on target 'DequeModule' in project 'swift-collections'
    Target 'DequeModule' in project 'swift-collections' (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/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.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
ReadFileContents /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: c77940a1396dfef9302a925fabb63d60
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/c77940a1396dfef9302a925fabb63d60.xcbuilddata
/Users/admin/builder/spi-builder-workspace/Toaster.xcodeproj: error: No signing certificate "iOS Development" found: No "iOS Development" signing certificate matching team ID "4GS5NBU7N5" with a private key was found. (in target 'Toaster' from project 'Toaster')
** BUILD FAILED **
The following build commands failed:
	Building project Toaster with scheme Toaster
(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-collections: https://github.com/apple/swift-collections.git @ 1.0.6
resolved source packages: swift-collections
{
  "dependencies" : [
    {
      "identity" : "swift-collections",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.4",
            "upper_bound" : "1.1.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-collections.git"
    }
  ],
  "manifest_display_name" : "Toaster",
  "name" : "Toaster",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "11.0"
    },
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "tvos",
      "version" : "14.0"
    },
    {
      "name" : "watchos",
      "version" : "7.0"
    }
  ],
  "products" : [
    {
      "name" : "Toaster",
      "targets" : [
        "Toaster"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ToasterTests",
      "module_type" : "SwiftTarget",
      "name" : "ToasterTests",
      "path" : "Tests",
      "sources" : [
        "ToasterTests/BindingToastSchedulerTests.swift",
        "ToasterTests/TestConstants.swift",
        "ToasterTests/ToastSchedulerTests.swift",
        "ToasterTests/ToastTests.swift"
      ],
      "target_dependencies" : [
        "Toaster"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Toaster",
      "module_type" : "SwiftTarget",
      "name" : "Toaster",
      "path" : "Sources",
      "product_dependencies" : [
        "DequeModule"
      ],
      "product_memberships" : [
        "Toaster"
      ],
      "sources" : [
        "Toaster/BindingToastScheduler.swift",
        "Toaster/Toast.swift",
        "Toaster/ToastDefaultProperties.swift",
        "Toaster/ToastModifier.swift",
        "Toaster/ToastOptions.swift",
        "Toaster/ToastScheduler.swift",
        "Toaster/ToastView.swift",
        "Toaster/View+Modify.swift",
        "Toaster/View+Toast.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.8"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Toaster",
    "schemes" : [
      "Toaster"
    ],
    "targets" : [
      "Toaster",
      "ToasterTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Toaster -destination generic/platform=iOS
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 Toaster -destination generic/platform=iOS
Resolve Package Graph
Resolved source packages:
  swift-collections: https://github.com/apple/swift-collections.git @ 1.0.6
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
    Target 'Toaster' in project 'Toaster'
        ➜ Explicit dependency on target 'DequeModule' in project 'swift-collections'
    Target 'DequeModule' in project 'swift-collections'
        ➜ Explicit dependency on target 'DequeModule' in project 'swift-collections'
    Target 'DequeModule' in project 'swift-collections' (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/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.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/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: c77940a1396dfef9302a925fabb63d60
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/c77940a1396dfef9302a925fabb63d60.xcbuilddata
/Users/admin/builder/spi-builder-workspace/Toaster.xcodeproj: error: No signing certificate "iOS Development" found: No "iOS Development" signing certificate matching team ID "4GS5NBU7N5" with a private key was found. (in target 'Toaster' from project 'Toaster')
** BUILD FAILED **
The following build commands failed:
	Building project Toaster with scheme Toaster
(1 failure)
BUILD FAILURE 6.3 iOS