Swift Package IndexBuild Information
Failed to build FastRTPSSwift, reference master (763319), with Swift 6.4 for watchOS using Xcode 27.0 on 20 Sep 2026 12:15:35 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 FastRTPSSwift -destination generic/platform=watchOSBuild Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/DimaRU/FastRTPSSwift.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/DimaRU/FastRTPSSwift
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 7633194 Changes for CDRCodable latest version.
Cloned https://github.com/DimaRU/FastRTPSSwift.git
Revision (git rev-parse @):
76331945ebf4c4e80095373245cbaa9fee508ba2
SUCCESS checkout https://github.com/DimaRU/FastRTPSSwift.git at master
========================================
Build
========================================
Selected platform: watchOS
Swift version: 6.4
Building package at path: $PWD
https://github.com/DimaRU/FastRTPSSwift.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
Resolve Package Graph
Fetching from https://github.com/DimaRU/CDRCodable.git
Fetching from https://github.com/DimaRU/FastDDSPrebuild.git
Fetching from https://github.com/DimaRU/Msg2swift.git
Fetching from https://github.com/apple/swift-argument-parser
Creating working copy of package ‘swift-argument-parser’
Checking out 1.8.2 of package ‘swift-argument-parser’
Creating working copy of package ‘CDRCodable’
Checking out 1.2.4 of package ‘CDRCodable’
Creating working copy of package ‘Msg2swift’
Checking out 1.0.0 of package ‘Msg2swift’
Creating working copy of package ‘FastDDSPrebuild’
Checking out 2.14.3 of package ‘FastDDSPrebuild’
Resolve Package Graph
Resolved source packages:
FastDDS: https://github.com/DimaRU/FastDDSPrebuild.git @ 2.14.3
swift-argument-parser: https://github.com/apple/swift-argument-parser @ 1.8.2
FastRTPSSwift: /Users/admin/builder/spi-builder-workspace
CDRCodable: https://github.com/DimaRU/CDRCodable.git @ 1.2.4
msg2swift: https://github.com/DimaRU/Msg2swift.git @ 1.0.0
resolved source packages: FastDDS, swift-argument-parser, FastRTPSSwift, CDRCodable, msg2swift
2026-09-20 08:14:47.280 xcodebuild[529:3019] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"cxx_language_standard" : "c++14",
"dependencies" : [
{
"identity" : "cdrcodable",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/DimaRU/CDRCodable.git"
},
{
"identity" : "fastddsprebuild",
"requirement" : {
"range" : [
{
"lower_bound" : "2.0.0",
"upper_bound" : "3.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/DimaRU/FastDDSPrebuild.git"
}
],
"manifest_display_name" : "FastRTPSSwift",
"name" : "FastRTPSSwift",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "13.0"
}
],
"products" : [
{
"name" : "FastRTPSSwift",
"targets" : [
"FastRTPSSwift"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "FastRTPSWrapper",
"module_type" : "ClangTarget",
"name" : "FastRTPSWrapper",
"path" : "Sources/FastRTPSWrapper",
"product_dependencies" : [
"FastDDS"
],
"product_memberships" : [
"FastRTPSSwift"
],
"sources" : [
"BridgedParticipant.cpp",
"BridgedParticipantListener.cpp",
"BridgedReaderListener.cpp",
"BridgedWriterListener.cpp",
"CustomLogConsumer.cpp",
"FastRTPSWrapper.cpp"
],
"type" : "library"
},
{
"c99name" : "FastRTPSSwiftTests",
"module_type" : "SwiftTarget",
"name" : "FastRTPSSwiftTests",
"path" : "Tests/FastRTPSSwiftTests",
"sources" : [
"FastRTPSSwiftTests.swift",
"RovBarometer.swift",
"RovDepth.swift",
"RovTopic.swift"
],
"target_dependencies" : [
"FastRTPSSwift"
],
"type" : "test"
},
{
"c99name" : "FastRTPSSwift",
"module_type" : "SwiftTarget",
"name" : "FastRTPSSwift",
"path" : "Sources/FastRTPSSwift",
"product_dependencies" : [
"CDRCodable"
],
"product_memberships" : [
"FastRTPSSwift"
],
"sources" : [
"DDSTopic.swift",
"DDSType.swift",
"FastRTPSEnum_CustomStringConvertible.swift",
"FastRTPSSwift.swift",
"PayloadDecoderProxy.swift"
],
"target_dependencies" : [
"FastRTPSWrapper"
],
"type" : "library"
}
],
"tools_version" : "5.8"
}
{
"workspace" : {
"name" : "FastRTPSSwift",
"schemes" : [
"FastRTPSSwift"
]
}
}
2026-09-20 08:15:21.765 xcodebuild[825:4826] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
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 FastRTPSSwift -destination generic/platform=watchOS
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 FastRTPSSwift -destination generic/platform=watchOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
FastDDS: https://github.com/DimaRU/FastDDSPrebuild.git @ 2.14.3
CDRCodable: https://github.com/DimaRU/CDRCodable.git @ 1.2.4
swift-argument-parser: https://github.com/apple/swift-argument-parser @ 1.8.2
FastRTPSSwift: /Users/admin/builder/spi-builder-workspace
msg2swift: https://github.com/DimaRU/Msg2swift.git @ 1.0.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (6 targets)
Target 'FastRTPSSwift-product' in project 'FastRTPSSwift'
➜ Explicit dependency on target 'FastRTPSSwift' in project 'FastRTPSSwift'
➜ Explicit dependency on target 'FastRTPSWrapper' in project 'FastRTPSSwift'
➜ Explicit dependency on target 'FastDDS-product' in project 'FastDDS'
➜ Explicit dependency on target 'CDRCodable-product' in project 'CDRCodable'
Target 'FastRTPSSwift' in project 'FastRTPSSwift'
➜ Explicit dependency on target 'FastRTPSWrapper' in project 'FastRTPSSwift'
➜ Explicit dependency on target 'FastDDS-product' in project 'FastDDS'
➜ Explicit dependency on target 'CDRCodable-product' in project 'CDRCodable'
Target 'CDRCodable-product' in project 'CDRCodable'
➜ Explicit dependency on target 'CDRCodable' in project 'CDRCodable'
Target 'CDRCodable' in project 'CDRCodable' (no dependencies)
Target 'FastRTPSWrapper' in project 'FastRTPSSwift'
➜ Explicit dependency on target 'FastDDS-product' in project 'FastDDS'
Target 'FastDDS-product' in project 'FastDDS' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.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/clang -v -E -dM -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64_32 -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -x c++ -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64_32 -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -x c -c /dev/null
Build description signature: f486ddebb024caaab182dff28b3f0b86
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/f486ddebb024caaab182dff28b3f0b86.xcbuilddata
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/fastddsprebuild/FastDDS/FastDDS.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/fastddsprebuild/FastDDS/FastDDS.xcframework'. (in target 'FastRTPSSwift-product' from project 'FastRTPSSwift')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/fastddsprebuild/FastDDS/FastDDS.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/fastddsprebuild/FastDDS/FastDDS.xcframework'. (in target 'FastRTPSSwift-product' from project 'FastRTPSSwift')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/fastddsprebuild/FastDDS/FastDDS.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/fastddsprebuild/FastDDS/FastDDS.xcframework'. (in target 'FastRTPSSwift' from project 'FastRTPSSwift')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/fastddsprebuild/FastDDS/FastDDS.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/fastddsprebuild/FastDDS/FastDDS.xcframework'. (in target 'FastRTPSWrapper' from project 'FastRTPSSwift')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/fastddsprebuild/FastDDS/FastDDS.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/fastddsprebuild/FastDDS/FastDDS.xcframework'. (in target 'FastDDS-product' from project 'FastDDS')
2026-09-20 08:15:26.531 xcodebuild[835:4929] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
Building workspace FastRTPSSwift with scheme FastRTPSSwift
(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
Resolve Package Graph
Resolved source packages:
msg2swift: https://github.com/DimaRU/Msg2swift.git @ 1.0.0
swift-argument-parser: https://github.com/apple/swift-argument-parser @ 1.8.2
CDRCodable: https://github.com/DimaRU/CDRCodable.git @ 1.2.4
FastRTPSSwift: /Users/admin/builder/spi-builder-workspace
FastDDS: https://github.com/DimaRU/FastDDSPrebuild.git @ 2.14.3
resolved source packages: msg2swift, swift-argument-parser, CDRCodable, FastRTPSSwift, FastDDS
2026-09-20 08:15:30.850 xcodebuild[907:5324] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"cxx_language_standard" : "c++14",
"dependencies" : [
{
"identity" : "cdrcodable",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/DimaRU/CDRCodable.git"
},
{
"identity" : "fastddsprebuild",
"requirement" : {
"range" : [
{
"lower_bound" : "2.0.0",
"upper_bound" : "3.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/DimaRU/FastDDSPrebuild.git"
}
],
"manifest_display_name" : "FastRTPSSwift",
"name" : "FastRTPSSwift",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "13.0"
}
],
"products" : [
{
"name" : "FastRTPSSwift",
"targets" : [
"FastRTPSSwift"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "FastRTPSWrapper",
"module_type" : "ClangTarget",
"name" : "FastRTPSWrapper",
"path" : "Sources/FastRTPSWrapper",
"product_dependencies" : [
"FastDDS"
],
"product_memberships" : [
"FastRTPSSwift"
],
"sources" : [
"BridgedParticipant.cpp",
"BridgedParticipantListener.cpp",
"BridgedReaderListener.cpp",
"BridgedWriterListener.cpp",
"CustomLogConsumer.cpp",
"FastRTPSWrapper.cpp"
],
"type" : "library"
},
{
"c99name" : "FastRTPSSwiftTests",
"module_type" : "SwiftTarget",
"name" : "FastRTPSSwiftTests",
"path" : "Tests/FastRTPSSwiftTests",
"sources" : [
"FastRTPSSwiftTests.swift",
"RovBarometer.swift",
"RovDepth.swift",
"RovTopic.swift"
],
"target_dependencies" : [
"FastRTPSSwift"
],
"type" : "test"
},
{
"c99name" : "FastRTPSSwift",
"module_type" : "SwiftTarget",
"name" : "FastRTPSSwift",
"path" : "Sources/FastRTPSSwift",
"product_dependencies" : [
"CDRCodable"
],
"product_memberships" : [
"FastRTPSSwift"
],
"sources" : [
"DDSTopic.swift",
"DDSType.swift",
"FastRTPSEnum_CustomStringConvertible.swift",
"FastRTPSSwift.swift",
"PayloadDecoderProxy.swift"
],
"target_dependencies" : [
"FastRTPSWrapper"
],
"type" : "library"
}
],
"tools_version" : "5.8"
}
{
"workspace" : {
"name" : "FastRTPSSwift",
"schemes" : [
"FastRTPSSwift"
]
}
}
2026-09-20 08:15:33.197 xcodebuild[924:5445] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
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 FastRTPSSwift -destination generic/platform=watchOS
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 FastRTPSSwift -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
FastRTPSSwift: /Users/admin/builder/spi-builder-workspace
CDRCodable: https://github.com/DimaRU/CDRCodable.git @ 1.2.4
FastDDS: https://github.com/DimaRU/FastDDSPrebuild.git @ 2.14.3
msg2swift: https://github.com/DimaRU/Msg2swift.git @ 1.0.0
swift-argument-parser: https://github.com/apple/swift-argument-parser @ 1.8.2
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (6 targets)
Target 'FastRTPSSwift-product' in project 'FastRTPSSwift'
➜ Explicit dependency on target 'FastRTPSSwift' in project 'FastRTPSSwift'
➜ Explicit dependency on target 'FastRTPSWrapper' in project 'FastRTPSSwift'
➜ Explicit dependency on target 'FastDDS-product' in project 'FastDDS'
➜ Explicit dependency on target 'CDRCodable-product' in project 'CDRCodable'
Target 'FastRTPSSwift' in project 'FastRTPSSwift'
➜ Explicit dependency on target 'FastRTPSWrapper' in project 'FastRTPSSwift'
➜ Explicit dependency on target 'FastDDS-product' in project 'FastDDS'
➜ Explicit dependency on target 'CDRCodable-product' in project 'CDRCodable'
Target 'CDRCodable-product' in project 'CDRCodable'
➜ Explicit dependency on target 'CDRCodable' in project 'CDRCodable'
Target 'CDRCodable' in project 'CDRCodable' (no dependencies)
Target 'FastRTPSWrapper' in project 'FastRTPSSwift'
➜ Explicit dependency on target 'FastDDS-product' in project 'FastDDS'
Target 'FastDDS-product' in project 'FastDDS' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/fastddsprebuild/FastDDS/FastDDS.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/fastddsprebuild/FastDDS/FastDDS.xcframework'. (in target 'FastRTPSSwift' from project 'FastRTPSSwift')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/fastddsprebuild/FastDDS/FastDDS.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/fastddsprebuild/FastDDS/FastDDS.xcframework'. (in target 'FastDDS-product' from project 'FastDDS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/fastddsprebuild/FastDDS/FastDDS.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/fastddsprebuild/FastDDS/FastDDS.xcframework'. (in target 'FastRTPSSwift-product' from project 'FastRTPSSwift')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/fastddsprebuild/FastDDS/FastDDS.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/fastddsprebuild/FastDDS/FastDDS.xcframework'. (in target 'FastRTPSSwift-product' from project 'FastRTPSSwift')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/fastddsprebuild/FastDDS/FastDDS.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/fastddsprebuild/FastDDS/FastDDS.xcframework'. (in target 'FastRTPSWrapper' from project 'FastRTPSSwift')
2026-09-20 08:15:35.308 xcodebuild[934:5527] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
Building workspace FastRTPSSwift with scheme FastRTPSSwift
(1 failure)
BUILD FAILURE 6.4 watchOS