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Build Information

Failed to build ProtocolBuffers, reference 4.0.6 (c15b95), with Swift 6.4 for macOS (Xcode) using Xcode 27.0 on 16 Sep 2026 23:46:34 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ProtocolBuffers-Package -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/alexeyxo/protobuf-swift.git
Reference: 4.0.6
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/alexeyxo/protobuf-swift
 * tag               4.0.6      -> FETCH_HEAD
HEAD is now at c15b956 Enums CaseIterable
Cloned https://github.com/alexeyxo/protobuf-swift.git
Revision (git rev-parse @):
c15b956cf999ac69afa5dfd4f7997f84eea5973c
SUCCESS checkout https://github.com/alexeyxo/protobuf-swift.git at 4.0.6
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.4
Building package at path:  $PWD
https://github.com/alexeyxo/protobuf-swift.git
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ProtocolBuffers",
  "name" : "ProtocolBuffers",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "ProtocolBuffers",
      "targets" : [
        "ProtocolBuffers"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ProtocolBuffers",
      "module_type" : "SwiftTarget",
      "name" : "ProtocolBuffers",
      "path" : ".",
      "product_memberships" : [
        "ProtocolBuffers"
      ],
      "sources" : [
        "Source/AbstractMessage.swift",
        "Source/CodedInputStream.swift",
        "Source/CodedOutputStream.swift",
        "Source/ConcreateExtensionField.swift",
        "Source/ExtendableMessage.swift",
        "Source/ExtensionRegistry.swift",
        "Source/Field.swift",
        "Source/GeneratedMessage.swift",
        "Source/Google.Protobuf.Any.proto.swift",
        "Source/Google.Protobuf.Api.proto.swift",
        "Source/Google.Protobuf.Descriptor.proto.swift",
        "Source/Google.Protobuf.Duration.proto.swift",
        "Source/Google.Protobuf.Empty.proto.swift",
        "Source/Google.Protobuf.FieldMask.proto.swift",
        "Source/Google.Protobuf.SourceContext.proto.swift",
        "Source/Google.Protobuf.Struct.proto.swift",
        "Source/Google.Protobuf.SwiftDescriptor.proto.swift",
        "Source/Google.Protobuf.Timestamp.proto.swift",
        "Source/Google.Protobuf.Type.proto.swift",
        "Source/Google.Protobuf.Wrappers.proto.swift",
        "Source/RingBuffer.swift",
        "Source/UnknownFieldSet.swift",
        "Source/WireFormat.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "ProtocolBufferTests",
      "module_type" : "SwiftTarget",
      "name" : "ProtocolBufferTests",
      "path" : "plugin",
      "sources" : [
        "Tests/CodedInputStreamTests.swift",
        "Tests/CodedOuputStreamTests.swift",
        "Tests/ErrorHandlingTest.swift",
        "Tests/GeneratedMessageTests.swift",
        "Tests/MapFieldsTests.swift",
        "Tests/MessageTests.swift",
        "Tests/Performance.proto.swift",
        "Tests/PluginTest.swift",
        "Tests/ProtocolBuffersTests.swift",
        "Tests/SizeTest.swift",
        "Tests/SmallBlockInputStream.swift",
        "Tests/TestUtilities.swift",
        "Tests/UnknowFieldsTests.swift",
        "Tests/WireFormatTests.swift",
        "Tests/pbTests/Bar.Foo.proto.swift",
        "Tests/pbTests/Baz.Foo.proto.swift",
        "Tests/pbTests/Google.Protobuf.NoGenericServicesTest.UnittestNoGenericServices.proto.swift",
        "Tests/pbTests/Google.Protobuf.UnittestEnormousDescriptor.proto.swift",
        "Tests/pbTests/Proto2ArenaUnittest.UnittestArena.proto.swift",
        "Tests/pbTests/Proto2ArenaUnittest.UnittestNoArenaImport.proto.swift",
        "Tests/pbTests/Proto2NofieldpresenceUnittest.UnittestNoFieldPresence.proto.swift",
        "Tests/pbTests/Proto3ArenaUnittest.UnittestProto3Arena.proto.swift",
        "Tests/pbTests/Proto3PreserveUnknownEnumUnittest.UnittestPreserveUnknownEnum.proto.swift",
        "Tests/pbTests/ProtobufUnittest.Unittest.proto.swift",
        "Tests/pbTests/ProtobufUnittest.UnittestCustomOptions.proto.swift",
        "Tests/pbTests/ProtobufUnittest.UnittestEmbedOptimizeFor.proto.swift",
        "Tests/pbTests/ProtobufUnittest.UnittestLite.proto.swift",
        "Tests/pbTests/ProtobufUnittest.UnittestLiteImportsNonlite.proto.swift",
        "Tests/pbTests/ProtobufUnittest.UnittestMset.proto.swift",
        "Tests/pbTests/ProtobufUnittest.UnittestOptimizeFor.proto.swift",
        "Tests/pbTests/ProtobufUnittest.UnittestWellKnownTypes.proto.swift",
        "Tests/pbTests/ProtobufUnittestImport.UnittestImport.proto.swift",
        "Tests/pbTests/ProtobufUnittestImport.UnittestImportLite.proto.swift",
        "Tests/pbTests/ProtobufUnittestImport.UnittestImportPublic.proto.swift",
        "Tests/pbTests/ProtobufUnittestImport.UnittestImportPublicLite.proto.swift",
        "Tests/pbTests/ProtobufUnittestNoArena.UnittestNoArena.proto.swift",
        "Tests/pbTests/SwiftProtobufUnittest.UnittestMaps.proto.swift",
        "Tests/pbTests/ThreadingTest.swift",
        "Tests/pbTests/UnittestDropUnknownFields.UnittestDropUnknownFields.proto.swift",
        "Tests/pbTests/UnittestEmpty.proto.swift",
        "Tests/pbTests/UnittestErrorType.proto.swift",
        "Tests/pbTests/UnittestStruct.proto.swift",
        "Tests/pbTests/UnittestThreading.proto.swift"
      ],
      "target_dependencies" : [
        "ProtocolBuffers"
      ],
      "type" : "test"
    }
  ],
  "tools_version" : "4.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "ProtocolBuffers",
    "schemes" : [
      "ProtocolBuffers",
      "ProtocolBuffers-Package",
      "ProtocolBuffersPackageDescription",
      "ProtocolBuffersPackageTests"
    ],
    "targets" : [
      "ProtocolBuffersPackageDescription",
      "ProtocolBufferTests",
      "ProtocolBuffers",
      "ProtocolBuffersPackageTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ProtocolBuffers-Package -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-27.0.0-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 ProtocolBuffers-Package -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 'ProtocolBuffers' in project 'ProtocolBuffers' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: ea61eaac452e95b45fbb6a74708b560d
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/ea61eaac452e95b45fbb6a74708b560d.xcbuilddata
/Users/admin/builder/spi-builder-workspace/ProtocolBuffers.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'ProtocolBuffers' from project 'ProtocolBuffers')
** BUILD FAILED **
The following build commands failed:
	Building project ProtocolBuffers with scheme ProtocolBuffers-Package
(1 failure)
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ProtocolBuffers",
  "name" : "ProtocolBuffers",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "ProtocolBuffers",
      "targets" : [
        "ProtocolBuffers"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ProtocolBuffers",
      "module_type" : "SwiftTarget",
      "name" : "ProtocolBuffers",
      "path" : ".",
      "product_memberships" : [
        "ProtocolBuffers"
      ],
      "sources" : [
        "Source/AbstractMessage.swift",
        "Source/CodedInputStream.swift",
        "Source/CodedOutputStream.swift",
        "Source/ConcreateExtensionField.swift",
        "Source/ExtendableMessage.swift",
        "Source/ExtensionRegistry.swift",
        "Source/Field.swift",
        "Source/GeneratedMessage.swift",
        "Source/Google.Protobuf.Any.proto.swift",
        "Source/Google.Protobuf.Api.proto.swift",
        "Source/Google.Protobuf.Descriptor.proto.swift",
        "Source/Google.Protobuf.Duration.proto.swift",
        "Source/Google.Protobuf.Empty.proto.swift",
        "Source/Google.Protobuf.FieldMask.proto.swift",
        "Source/Google.Protobuf.SourceContext.proto.swift",
        "Source/Google.Protobuf.Struct.proto.swift",
        "Source/Google.Protobuf.SwiftDescriptor.proto.swift",
        "Source/Google.Protobuf.Timestamp.proto.swift",
        "Source/Google.Protobuf.Type.proto.swift",
        "Source/Google.Protobuf.Wrappers.proto.swift",
        "Source/RingBuffer.swift",
        "Source/UnknownFieldSet.swift",
        "Source/WireFormat.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "ProtocolBufferTests",
      "module_type" : "SwiftTarget",
      "name" : "ProtocolBufferTests",
      "path" : "plugin",
      "sources" : [
        "Tests/CodedInputStreamTests.swift",
        "Tests/CodedOuputStreamTests.swift",
        "Tests/ErrorHandlingTest.swift",
        "Tests/GeneratedMessageTests.swift",
        "Tests/MapFieldsTests.swift",
        "Tests/MessageTests.swift",
        "Tests/Performance.proto.swift",
        "Tests/PluginTest.swift",
        "Tests/ProtocolBuffersTests.swift",
        "Tests/SizeTest.swift",
        "Tests/SmallBlockInputStream.swift",
        "Tests/TestUtilities.swift",
        "Tests/UnknowFieldsTests.swift",
        "Tests/WireFormatTests.swift",
        "Tests/pbTests/Bar.Foo.proto.swift",
        "Tests/pbTests/Baz.Foo.proto.swift",
        "Tests/pbTests/Google.Protobuf.NoGenericServicesTest.UnittestNoGenericServices.proto.swift",
        "Tests/pbTests/Google.Protobuf.UnittestEnormousDescriptor.proto.swift",
        "Tests/pbTests/Proto2ArenaUnittest.UnittestArena.proto.swift",
        "Tests/pbTests/Proto2ArenaUnittest.UnittestNoArenaImport.proto.swift",
        "Tests/pbTests/Proto2NofieldpresenceUnittest.UnittestNoFieldPresence.proto.swift",
        "Tests/pbTests/Proto3ArenaUnittest.UnittestProto3Arena.proto.swift",
        "Tests/pbTests/Proto3PreserveUnknownEnumUnittest.UnittestPreserveUnknownEnum.proto.swift",
        "Tests/pbTests/ProtobufUnittest.Unittest.proto.swift",
        "Tests/pbTests/ProtobufUnittest.UnittestCustomOptions.proto.swift",
        "Tests/pbTests/ProtobufUnittest.UnittestEmbedOptimizeFor.proto.swift",
        "Tests/pbTests/ProtobufUnittest.UnittestLite.proto.swift",
        "Tests/pbTests/ProtobufUnittest.UnittestLiteImportsNonlite.proto.swift",
        "Tests/pbTests/ProtobufUnittest.UnittestMset.proto.swift",
        "Tests/pbTests/ProtobufUnittest.UnittestOptimizeFor.proto.swift",
        "Tests/pbTests/ProtobufUnittest.UnittestWellKnownTypes.proto.swift",
        "Tests/pbTests/ProtobufUnittestImport.UnittestImport.proto.swift",
        "Tests/pbTests/ProtobufUnittestImport.UnittestImportLite.proto.swift",
        "Tests/pbTests/ProtobufUnittestImport.UnittestImportPublic.proto.swift",
        "Tests/pbTests/ProtobufUnittestImport.UnittestImportPublicLite.proto.swift",
        "Tests/pbTests/ProtobufUnittestNoArena.UnittestNoArena.proto.swift",
        "Tests/pbTests/SwiftProtobufUnittest.UnittestMaps.proto.swift",
        "Tests/pbTests/ThreadingTest.swift",
        "Tests/pbTests/UnittestDropUnknownFields.UnittestDropUnknownFields.proto.swift",
        "Tests/pbTests/UnittestEmpty.proto.swift",
        "Tests/pbTests/UnittestErrorType.proto.swift",
        "Tests/pbTests/UnittestStruct.proto.swift",
        "Tests/pbTests/UnittestThreading.proto.swift"
      ],
      "target_dependencies" : [
        "ProtocolBuffers"
      ],
      "type" : "test"
    }
  ],
  "tools_version" : "4.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "ProtocolBuffers",
    "schemes" : [
      "ProtocolBuffers",
      "ProtocolBuffers-Package",
      "ProtocolBuffersPackageDescription",
      "ProtocolBuffersPackageTests"
    ],
    "targets" : [
      "ProtocolBuffersPackageDescription",
      "ProtocolBufferTests",
      "ProtocolBuffers",
      "ProtocolBuffersPackageTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ProtocolBuffers-Package -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-27.0.0-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 ProtocolBuffers-Package -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 'ProtocolBuffers' in project 'ProtocolBuffers' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
/Users/admin/builder/spi-builder-workspace/ProtocolBuffers.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'ProtocolBuffers' from project 'ProtocolBuffers')
** BUILD FAILED **
The following build commands failed:
	Building project ProtocolBuffers with scheme ProtocolBuffers-Package
(1 failure)
BUILD FAILURE 6.4 macosXcodebuild