Swift Package Index

Build Information

Failed to build MapleBacon, reference 6.2.1 (e87767), with Swift 6.3 for macOS (Xcode) using Xcode 26.4 on 13 Apr 2026 21:54:08 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme MapleBacon -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/JanGorman/MapleBacon.git
Reference: 6.2.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/JanGorman/MapleBacon
 * tag               6.2.1      -> FETCH_HEAD
HEAD is now at e877672 Bump podspec
Cloned https://github.com/JanGorman/MapleBacon.git
Revision (git rev-parse @):
e877672bb804b857cdb52e337f02f79ceb126df9
SUCCESS checkout https://github.com/JanGorman/MapleBacon.git at 6.2.1
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.3
Building package at path:  $PWD
https://github.com/JanGorman/MapleBacon.git
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "MapleBacon",
  "name" : "MapleBacon",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "12.0"
    }
  ],
  "products" : [
    {
      "name" : "MapleBacon",
      "targets" : [
        "MapleBacon"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "MapleBacon",
      "module_type" : "SwiftTarget",
      "name" : "MapleBacon",
      "path" : "MapleBacon",
      "product_memberships" : [
        "MapleBacon"
      ],
      "sources" : [
        "Core/Cache/Cache.swift",
        "Core/Cache/CacheClearOptions.swift",
        "Core/Cache/CacheResult.swift",
        "Core/Cache/DiskCache.swift",
        "Core/Cache/MemoryCache.swift",
        "Core/DisplayOptions.swift",
        "Core/Download.swift",
        "Core/Downloader.swift",
        "Core/ImageTransforming.swift",
        "Core/MapleBacon.swift",
        "Extensions/CGSize+MapleBacon.swift",
        "Extensions/Data+MapleBacon.swift",
        "Extensions/DataConvertible.swift",
        "Extensions/DispatchQueue+MapleBacon.swift",
        "Extensions/DownsamplingImageTransformer.swift",
        "Extensions/FileManager.swift",
        "Extensions/TimePeriod.swift",
        "Extensions/UIImageView+MapleBacon.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "MapleBacon",
    "schemes" : [
      "MapleBacon"
    ],
    "targets" : [
      "MapleBacon",
      "MapleBaconTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme MapleBacon -destination platform=macOS,arch=arm64
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 MapleBacon -destination platform=macOS,arch=arm64
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'MapleBacon' in project 'MapleBacon' (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/MacOSX.platform/Developer/SDKs/MacOSX26.4.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/MacOSX.platform/Developer/SDKs/MacOSX26.4.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: 347ba9b9d2fe31c5becf4f2d70e8221a
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/347ba9b9d2fe31c5becf4f2d70e8221a.xcbuilddata
/Users/admin/builder/spi-builder-workspace/MapleBacon.xcodeproj: error: No signing certificate "Mac Development" found: No "Mac Development" signing certificate matching team ID "CPRVB9W254" with a private key was found. (in target 'MapleBacon' from project 'MapleBacon')
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:a9573a3b717ea33fe185bbed39557556d3671289, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:a9573a3b717ea33fe185bbed39557556d3671289, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	Building project MapleBacon with scheme MapleBacon
(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
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "MapleBacon",
  "name" : "MapleBacon",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "12.0"
    }
  ],
  "products" : [
    {
      "name" : "MapleBacon",
      "targets" : [
        "MapleBacon"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "MapleBacon",
      "module_type" : "SwiftTarget",
      "name" : "MapleBacon",
      "path" : "MapleBacon",
      "product_memberships" : [
        "MapleBacon"
      ],
      "sources" : [
        "Core/Cache/Cache.swift",
        "Core/Cache/CacheClearOptions.swift",
        "Core/Cache/CacheResult.swift",
        "Core/Cache/DiskCache.swift",
        "Core/Cache/MemoryCache.swift",
        "Core/DisplayOptions.swift",
        "Core/Download.swift",
        "Core/Downloader.swift",
        "Core/ImageTransforming.swift",
        "Core/MapleBacon.swift",
        "Extensions/CGSize+MapleBacon.swift",
        "Extensions/Data+MapleBacon.swift",
        "Extensions/DataConvertible.swift",
        "Extensions/DispatchQueue+MapleBacon.swift",
        "Extensions/DownsamplingImageTransformer.swift",
        "Extensions/FileManager.swift",
        "Extensions/TimePeriod.swift",
        "Extensions/UIImageView+MapleBacon.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "MapleBacon",
    "schemes" : [
      "MapleBacon"
    ],
    "targets" : [
      "MapleBacon",
      "MapleBaconTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme MapleBacon -destination platform=macOS,arch=arm64
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 MapleBacon -destination platform=macOS,arch=arm64
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'MapleBacon' in project 'MapleBacon' (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/MacOSX.platform/Developer/SDKs/MacOSX26.4.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/MacOSX.platform/Developer/SDKs/MacOSX26.4.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: 347ba9b9d2fe31c5becf4f2d70e8221a
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/347ba9b9d2fe31c5becf4f2d70e8221a.xcbuilddata
/Users/admin/builder/spi-builder-workspace/MapleBacon.xcodeproj: error: No signing certificate "Mac Development" found: No "Mac Development" signing certificate matching team ID "CPRVB9W254" with a private key was found. (in target 'MapleBacon' from project 'MapleBacon')
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:a9573a3b717ea33fe185bbed39557556d3671289, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:a9573a3b717ea33fe185bbed39557556d3671289, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	Building project MapleBacon with scheme MapleBacon
(1 failure)
BUILD FAILURE 6.3 macosXcodebuild