Swift Package IndexBuild Information
Failed to build UniSocket, reference master (1785e4), with Swift 6.4 for visionOS using Xcode 27.0 on 16 Sep 2026 20:47:55 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 UniSocket -destination generic/platform=xrOSBuild Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/seznam/swift-unisocket.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/seznam/swift-unisocket
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 1785e43 Update README.md.
Cloned https://github.com/seznam/swift-unisocket.git
Revision (git rev-parse @):
1785e432fb8497265a38712cdb9584c429ca3f96
SUCCESS checkout https://github.com/seznam/swift-unisocket.git at master
========================================
Build
========================================
Selected platform: visionOS
Swift version: 6.4
Building package at path: $PWD
https://github.com/seznam/swift-unisocket.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/Bouke/DNS.git
Creating working copy of package ‘DNS’
Checking out 1.2.0 of package ‘DNS’
Resolve Package Graph
Resolved source packages:
DNS: https://github.com/Bouke/DNS.git @ 1.2.0
UniSocket: /Users/admin/builder/spi-builder-workspace
resolved source packages: DNS, UniSocket
2026-09-16 16:47:02.891 xcodebuild[529:3018] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
{
"identity" : "dns",
"requirement" : {
"range" : [
{
"lower_bound" : "1.2.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/Bouke/DNS.git"
}
],
"manifest_display_name" : "UniSocket",
"name" : "UniSocket",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "UniSocket",
"targets" : [
"UniSocket"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"swift_languages_versions" : [
"5"
],
"targets" : [
{
"c99name" : "UniSocketTests",
"module_type" : "SwiftTarget",
"name" : "UniSocketTests",
"path" : "Tests/UniSocketTests",
"product_dependencies" : [
"DNS"
],
"sources" : [
"UniSocketTests.swift"
],
"target_dependencies" : [
"UniSocket"
],
"type" : "test"
},
{
"c99name" : "UniSocket",
"module_type" : "SwiftTarget",
"name" : "UniSocket",
"path" : "Sources/UniSocket",
"product_memberships" : [
"UniSocket"
],
"sources" : [
"UniSocket.swift"
],
"type" : "library"
}
],
"tools_version" : "5.2"
}
{
"workspace" : {
"name" : "UniSocket",
"schemes" : [
"UniSocket"
]
}
}
2026-09-16 16:47:43.742 xcodebuild[684:4351] [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 UniSocket -destination generic/platform=xrOS
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 UniSocket -destination generic/platform=xrOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
UniSocket: /Users/admin/builder/spi-builder-workspace
DNS: https://github.com/Bouke/DNS.git @ 1.2.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
Target 'UniSocket-product' in project 'UniSocket'
➜ Explicit dependency on target 'UniSocket' in project 'UniSocket'
Target 'UniSocket' in project 'UniSocket' (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/XROS.platform/Developer/SDKs/XROS27.0.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: f403285f802bb58c91a9cf3851562e40
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/f403285f802bb58c91a9cf3851562e40.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
ClangStatCache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros27.0-24M361-e829b21a6f8c9b70876ba0858053c044735bd543db762f57723cac368afd1ce4.sdkstatcache
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros27.0-24M361-e829b21a6f8c9b70876ba0858053c044735bd543db762f57723cac368afd1ce4.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PrecompiledHeaders
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PrecompiledHeaders
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-xros
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-xros
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/UniSocket.modulemap (in target 'UniSocket' from project 'UniSocket')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/UniSocket.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/UniSocket.DependencyMetadataFileList (in target 'UniSocket' from project 'UniSocket')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/UniSocket.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/UniSocket.DependencyStaticMetadataFileList (in target 'UniSocket' from project 'UniSocket')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/UniSocket.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.SwiftFileList (in target 'UniSocket' from project 'UniSocket')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.LinkFileList (in target 'UniSocket' from project 'UniSocket')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.SwiftConstValuesFileList (in target 'UniSocket' from project 'UniSocket')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket_const_extract_protocols.json (in target 'UniSocket' from project 'UniSocket')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket-OutputFileMap.json (in target 'UniSocket' from project 'UniSocket')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket-OutputFileMap.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/UniSocket.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/UniSocket.modulemap (in target 'UniSocket' from project 'UniSocket')
cd /Users/admin/builder/spi-builder-workspace
builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/UniSocket.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros
SwiftDriver UniSocket normal arm64 com.apple.xcode.tools.swift.compiler (in target 'UniSocket' from project 'UniSocket')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name UniSocket -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk -target arm64-apple-xros1.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros27.0-24M361-e829b21a6f8c9b70876ba0858053c044735bd543db762f57723cac368afd1ce4.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket-OutputFileMap.json -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ptrauth-1WBA714DZSVUL5JQDJ08CLKZ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdarg-CDA349K2K4US766844K8E0PVA.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_SwiftConcurrencyShims-C8XHKSHX96D5YYALNM4W70Z0O.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_float-6WKHNW5S40U2QGHXXGETUDIRA.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ptrcheck-BXA97MNLI4BB0HF5I8MJE403D.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_AvailabilityInternal-1Q8IQP6M38UWSGZ95UCEY2M44.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stddef-5NQ9Z1GV07GBSRQGAQCGXGVRI.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftShims-CI4H5RO9IYFFWQ2COB512Q2S9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdbool-5BU2ADS7JXQMYENKQHW9X8XOU.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation1-5RGRVV2TZ6WC4WZW5IXF8NQ04.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation2-ENTECK156YEWITZRRBTOCE4KR.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_limits-425JDMN5HPM3D0UEI8LEHP6NM.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdint-8OR6T47OOYJA90ZBO3N1USDE.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/sys_types-AYM0BHR77VKMWZCO2T0XGV2HF.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/string_h-2GT67HHHHK5CF1V1S31LH0PU2.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation3-9ZHN6JKBS40BBA81RQMV8H0IC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_inttypes-11B64KJD36B3YOHBR1BBXBJY8.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Darwin-60P5LVNQO3ESRRM5DCJ05PFNK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ObjectiveC-26TIBFYCEJZVP216ZZAU1X8KN.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os_object-692CJ8BG6RE5H04487EJJOVXW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os_workgroup-4U1VXMWIZD80E7PRUQF2G7P9X.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Dispatch-CLT3466HKC22GCKAWSCNG0H7T.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreFoundation-AVLTZVCXBU2TO75JCN4AGU8XJ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/XPC-EP5EU7FNGP4VOA3EDM18P1KHO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Security-8TH2M8WJIQMET4SADWX0N8372.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CFNetwork-5MI70N1VLDQSWTX4COWLMSIRO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Foundation-8GON1KVEKRN3NOQI8RETBRWJP.pcm
SwiftCompile normal arm64 Compiling\ UniSocket.swift /Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift (in target 'UniSocket' from project 'UniSocket')
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:85:30: error: cannot find type 'fdmask' in scope
83 | self.timeout = timeout
84 | self.peer = peer
85 | fdmask_size = MemoryLayout<fdmask>.size
| `- error: cannot find type 'fdmask' in scope
86 | fdmask_bits = fdmask_size * 8
87 | buffer = UnsafeMutablePointer<UInt8>.allocate(capacity: bufferSize)
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:92:4: warning: using '_' to ignore the result of a Void-returning function is redundant
90 | if type == .local {
91 | peer_local.sun_family = sa_family_t(AF_UNIX)
92 | _ = withUnsafeMutablePointer(to: &peer_local.sun_path.0) { ptr in
| `- warning: using '_' to ignore the result of a Void-returning function is redundant
93 | _ = peer.withCString {
94 | strcpy(ptr, $0)
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:136:39: error: cannot find 'hints' in scope
134 | var ptr: UnsafeMutablePointer<addrinfo>? = peer_addrinfo
135 | peer_addrinfo.deallocate()
136 | rc = getaddrinfo(peer, String(p), &hints, &ptr)
| `- error: cannot find 'hints' in scope
137 | if rc != 0 {
138 | if rc == EAI_SYSTEM {
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:136:38: error: cannot convert value of type 'UnsafePointer<_>' to expected argument type 'UnsafePointer<addrinfo>'
134 | var ptr: UnsafeMutablePointer<addrinfo>? = peer_addrinfo
135 | peer_addrinfo.deallocate()
136 | rc = getaddrinfo(peer, String(p), &hints, &ptr)
| |- error: cannot convert value of type 'UnsafePointer<_>' to expected argument type 'UnsafePointer<addrinfo>'
| `- note: arguments to generic parameter 'Pointee' ('_' and 'addrinfo') are expected to be equal
137 | if rc != 0 {
138 | if rc == EAI_SYSTEM {
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:162:13: error: cannot find type 'fdmask' in scope
160 | let index = Int(fd) / fdmask_bits
161 | let bit = Int(fd) % fdmask_bits
162 | var mask: fdmask = 1 << bit
| `- error: cannot find type 'fdmask' in scope
163 | _ = withUnsafePointer(to: &mask) { src in
164 | _ = withUnsafeMutablePointer(to: &fdset) { dst in
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:179:9: error: cannot find 'system_socket' in scope
177 | var ai: UnsafeMutablePointer<addrinfo>? = peer_addrinfo
178 | while ai != nil {
179 | fd = system_socket(ai!.pointee.ai_family, ai!.pointee.ai_socktype, ai!.pointee.ai_protocol)
| `- error: cannot find 'system_socket' in scope
180 | if fd == -1 {
181 | ai = ai?.pointee.ai_next
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:191:10: error: cannot find 'system_connect' in scope
189 | return
190 | }
191 | rc = system_connect(fd, ai!.pointee.ai_addr, ai!.pointee.ai_addrlen)
| `- error: cannot find 'system_connect' in scope
192 | if rc == 0 {
193 | break
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:191:8: error: failed to produce diagnostic for expression; please submit a bug report (https://swift.org/contributing/#reporting-bugs)
189 | return
190 | }
191 | rc = system_connect(fd, ai!.pointee.ai_addr, ai!.pointee.ai_addrlen)
| `- error: failed to produce diagnostic for expression; please submit a bug report (https://swift.org/contributing/#reporting-bugs)
192 | if rc == 0 {
193 | break
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:205:8: error: cannot find 'system_close' in scope
203 | errstr = String(validatingUTF8: strerror(errno)) ?? "unknown error code"
204 | }
205 | _ = system_close(fd)
| `- error: cannot find 'system_close' in scope
206 | fd = -1
207 | ai = ai?.pointee.ai_next
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:221:8: error: cannot find 'system_close' in scope
219 | }
220 | if fd != -1 {
221 | _ = system_close(fd)
| `- error: cannot find 'system_close' in scope
222 | fd = -1
223 | }
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:281:9: error: cannot find 'system_recv' in scope
279 | limit = m - data.count
280 | }
281 | rc = system_recv(fd, buffer, limit, 0)
| `- error: cannot find 'system_recv' in scope
282 | if rc == 0 {
283 | try? close()
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:314:86: error: cannot find 'system_sendto' in scope
312 | }
313 | if status == .stateless {
314 | rc = bufferLeft.withUnsafeBytes { (ptr: UnsafeRawBufferPointer) -> Int in return system_sendto(fd, ptr.baseAddress, bytesLeft, 0, peer_addrinfo.pointee.ai_addr, peer_addrinfo.pointee.ai_addrlen) }
| `- error: cannot find 'system_sendto' in scope
315 | } else {
316 | rc = bufferLeft.withUnsafeBytes { (ptr: UnsafeRawBufferPointer) -> Int in return system_send(fd, ptr.baseAddress, bytesLeft, 0) }
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:314:8: error: failed to produce diagnostic for expression; please submit a bug report (https://swift.org/contributing/#reporting-bugs)
312 | }
313 | if status == .stateless {
314 | rc = bufferLeft.withUnsafeBytes { (ptr: UnsafeRawBufferPointer) -> Int in return system_sendto(fd, ptr.baseAddress, bytesLeft, 0, peer_addrinfo.pointee.ai_addr, peer_addrinfo.pointee.ai_addrlen) }
| `- error: failed to produce diagnostic for expression; please submit a bug report (https://swift.org/contributing/#reporting-bugs)
315 | } else {
316 | rc = bufferLeft.withUnsafeBytes { (ptr: UnsafeRawBufferPointer) -> Int in return system_send(fd, ptr.baseAddress, bytesLeft, 0) }
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:316:86: error: cannot find 'system_send' in scope
314 | rc = bufferLeft.withUnsafeBytes { (ptr: UnsafeRawBufferPointer) -> Int in return system_sendto(fd, ptr.baseAddress, bytesLeft, 0, peer_addrinfo.pointee.ai_addr, peer_addrinfo.pointee.ai_addrlen) }
315 | } else {
316 | rc = bufferLeft.withUnsafeBytes { (ptr: UnsafeRawBufferPointer) -> Int in return system_send(fd, ptr.baseAddress, bytesLeft, 0) }
| `- error: cannot find 'system_send' in scope
317 | }
318 | if rc == -1 {
Failed frontend command:
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift (in target 'UniSocket' from project 'UniSocket')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile UniSocket.swift
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c -primary-file /Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.dia -target arm64-apple-xros1.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -profile-generate -profile-coverage-mapping -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros27.0-24M361-e829b21a6f8c9b70876ba0858053c044735bd543db762f57723cac368afd1ce4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name UniSocket -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-xros27.0 -target-sdk-version 27.0 -target-sdk-name xros27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.swiftmodule -index-unit-output-path /UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftEmitModule normal arm64 Emitting\ module\ for\ UniSocket (in target 'UniSocket' from project 'UniSocket')
SwiftCompile normal arm64 (in target 'UniSocket' from project 'UniSocket')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
SwiftDriverJobDiscovery normal arm64 Emitting module for UniSocket (in target 'UniSocket' from project 'UniSocket')
SwiftDriver\ Compilation\ Requirements UniSocket normal arm64 com.apple.xcode.tools.swift.compiler (in target 'UniSocket' from project 'UniSocket')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-Swift-Compilation-Requirements -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name UniSocket -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk -target arm64-apple-xros1.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros27.0-24M361-e829b21a6f8c9b70876ba0858053c044735bd543db762f57723cac368afd1ce4.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket-OutputFileMap.json -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/UniSocket-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket-Swift.h (in target 'UniSocket' from project 'UniSocket')
cd /Users/admin/builder/spi-builder-workspace
builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/UniSocket-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/UniSocket.swiftmodule/arm64-apple-xros.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.swiftmodule (in target 'UniSocket' from project 'UniSocket')
cd /Users/admin/builder/spi-builder-workspace
builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/UniSocket.swiftmodule/arm64-apple-xros.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/UniSocket.swiftmodule/arm64-apple-xros.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.abi.json (in target 'UniSocket' from project 'UniSocket')
cd /Users/admin/builder/spi-builder-workspace
builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/UniSocket.swiftmodule/arm64-apple-xros.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/UniSocket.swiftmodule/arm64-apple-xros.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.swiftdoc (in target 'UniSocket' from project 'UniSocket')
cd /Users/admin/builder/spi-builder-workspace
builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/UniSocket.swiftmodule/arm64-apple-xros.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/UniSocket.swiftmodule/Project/arm64-apple-xros.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.swiftsourceinfo (in target 'UniSocket' from project 'UniSocket')
cd /Users/admin/builder/spi-builder-workspace
builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/UniSocket.swiftmodule/Project/arm64-apple-xros.swiftsourceinfo
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
2026-09-16 16:47:45.932 xcodebuild[685:4396] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift (in target 'UniSocket' from project 'UniSocket')
SwiftCompile normal arm64 Compiling\ UniSocket.swift /Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift (in target 'UniSocket' from project 'UniSocket')
Building workspace UniSocket with scheme UniSocket
(3 failures)
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:
DNS: https://github.com/Bouke/DNS.git @ 1.2.0
UniSocket: /Users/admin/builder/spi-builder-workspace
resolved source packages: DNS, UniSocket
2026-09-16 16:47:52.448 xcodebuild[746:4683] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
{
"identity" : "dns",
"requirement" : {
"range" : [
{
"lower_bound" : "1.2.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/Bouke/DNS.git"
}
],
"manifest_display_name" : "UniSocket",
"name" : "UniSocket",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "UniSocket",
"targets" : [
"UniSocket"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"swift_languages_versions" : [
"5"
],
"targets" : [
{
"c99name" : "UniSocketTests",
"module_type" : "SwiftTarget",
"name" : "UniSocketTests",
"path" : "Tests/UniSocketTests",
"product_dependencies" : [
"DNS"
],
"sources" : [
"UniSocketTests.swift"
],
"target_dependencies" : [
"UniSocket"
],
"type" : "test"
},
{
"c99name" : "UniSocket",
"module_type" : "SwiftTarget",
"name" : "UniSocket",
"path" : "Sources/UniSocket",
"product_memberships" : [
"UniSocket"
],
"sources" : [
"UniSocket.swift"
],
"type" : "library"
}
],
"tools_version" : "5.2"
}
{
"workspace" : {
"name" : "UniSocket",
"schemes" : [
"UniSocket"
]
}
}
2026-09-16 16:47:53.656 xcodebuild[754:4748] [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 UniSocket -destination generic/platform=xrOS
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 UniSocket -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
DNS: https://github.com/Bouke/DNS.git @ 1.2.0
UniSocket: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
Target 'UniSocket-product' in project 'UniSocket'
➜ Explicit dependency on target 'UniSocket' in project 'UniSocket'
Target 'UniSocket' in project 'UniSocket' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros27.0-24M361-e829b21a6f8c9b70876ba0858053c044735bd543db762f57723cac368afd1ce4.sdkstatcache
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros27.0-24M361-e829b21a6f8c9b70876ba0858053c044735bd543db762f57723cac368afd1ce4.sdkstatcache
SwiftDriver UniSocket normal arm64 com.apple.xcode.tools.swift.compiler (in target 'UniSocket' from project 'UniSocket')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name UniSocket -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk -target arm64-apple-xros1.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros27.0-24M361-e829b21a6f8c9b70876ba0858053c044735bd543db762f57723cac368afd1ce4.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket-OutputFileMap.json -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ UniSocket (in target 'UniSocket' from project 'UniSocket')
SwiftCompile normal arm64 (in target 'UniSocket' from project 'UniSocket')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
SwiftCompile normal arm64 Compiling\ UniSocket.swift /Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift (in target 'UniSocket' from project 'UniSocket')
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:85:30: error: cannot find type 'fdmask' in scope
83 | self.timeout = timeout
84 | self.peer = peer
85 | fdmask_size = MemoryLayout<fdmask>.size
| `- error: cannot find type 'fdmask' in scope
86 | fdmask_bits = fdmask_size * 8
87 | buffer = UnsafeMutablePointer<UInt8>.allocate(capacity: bufferSize)
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:92:4: warning: using '_' to ignore the result of a Void-returning function is redundant
90 | if type == .local {
91 | peer_local.sun_family = sa_family_t(AF_UNIX)
92 | _ = withUnsafeMutablePointer(to: &peer_local.sun_path.0) { ptr in
| `- warning: using '_' to ignore the result of a Void-returning function is redundant
93 | _ = peer.withCString {
94 | strcpy(ptr, $0)
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:136:39: error: cannot find 'hints' in scope
134 | var ptr: UnsafeMutablePointer<addrinfo>? = peer_addrinfo
135 | peer_addrinfo.deallocate()
136 | rc = getaddrinfo(peer, String(p), &hints, &ptr)
| `- error: cannot find 'hints' in scope
137 | if rc != 0 {
138 | if rc == EAI_SYSTEM {
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:136:38: error: cannot convert value of type 'UnsafePointer<_>' to expected argument type 'UnsafePointer<addrinfo>'
134 | var ptr: UnsafeMutablePointer<addrinfo>? = peer_addrinfo
135 | peer_addrinfo.deallocate()
136 | rc = getaddrinfo(peer, String(p), &hints, &ptr)
| |- error: cannot convert value of type 'UnsafePointer<_>' to expected argument type 'UnsafePointer<addrinfo>'
| `- note: arguments to generic parameter 'Pointee' ('_' and 'addrinfo') are expected to be equal
137 | if rc != 0 {
138 | if rc == EAI_SYSTEM {
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:162:13: error: cannot find type 'fdmask' in scope
160 | let index = Int(fd) / fdmask_bits
161 | let bit = Int(fd) % fdmask_bits
162 | var mask: fdmask = 1 << bit
| `- error: cannot find type 'fdmask' in scope
163 | _ = withUnsafePointer(to: &mask) { src in
164 | _ = withUnsafeMutablePointer(to: &fdset) { dst in
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:179:9: error: cannot find 'system_socket' in scope
177 | var ai: UnsafeMutablePointer<addrinfo>? = peer_addrinfo
178 | while ai != nil {
179 | fd = system_socket(ai!.pointee.ai_family, ai!.pointee.ai_socktype, ai!.pointee.ai_protocol)
| `- error: cannot find 'system_socket' in scope
180 | if fd == -1 {
181 | ai = ai?.pointee.ai_next
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:191:10: error: cannot find 'system_connect' in scope
189 | return
190 | }
191 | rc = system_connect(fd, ai!.pointee.ai_addr, ai!.pointee.ai_addrlen)
| `- error: cannot find 'system_connect' in scope
192 | if rc == 0 {
193 | break
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:191:8: error: failed to produce diagnostic for expression; please submit a bug report (https://swift.org/contributing/#reporting-bugs)
189 | return
190 | }
191 | rc = system_connect(fd, ai!.pointee.ai_addr, ai!.pointee.ai_addrlen)
| `- error: failed to produce diagnostic for expression; please submit a bug report (https://swift.org/contributing/#reporting-bugs)
192 | if rc == 0 {
193 | break
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:205:8: error: cannot find 'system_close' in scope
203 | errstr = String(validatingUTF8: strerror(errno)) ?? "unknown error code"
204 | }
205 | _ = system_close(fd)
| `- error: cannot find 'system_close' in scope
206 | fd = -1
207 | ai = ai?.pointee.ai_next
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:221:8: error: cannot find 'system_close' in scope
219 | }
220 | if fd != -1 {
221 | _ = system_close(fd)
| `- error: cannot find 'system_close' in scope
222 | fd = -1
223 | }
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:281:9: error: cannot find 'system_recv' in scope
279 | limit = m - data.count
280 | }
281 | rc = system_recv(fd, buffer, limit, 0)
| `- error: cannot find 'system_recv' in scope
282 | if rc == 0 {
283 | try? close()
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:314:86: error: cannot find 'system_sendto' in scope
312 | }
313 | if status == .stateless {
314 | rc = bufferLeft.withUnsafeBytes { (ptr: UnsafeRawBufferPointer) -> Int in return system_sendto(fd, ptr.baseAddress, bytesLeft, 0, peer_addrinfo.pointee.ai_addr, peer_addrinfo.pointee.ai_addrlen) }
| `- error: cannot find 'system_sendto' in scope
315 | } else {
316 | rc = bufferLeft.withUnsafeBytes { (ptr: UnsafeRawBufferPointer) -> Int in return system_send(fd, ptr.baseAddress, bytesLeft, 0) }
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:314:8: error: failed to produce diagnostic for expression; please submit a bug report (https://swift.org/contributing/#reporting-bugs)
312 | }
313 | if status == .stateless {
314 | rc = bufferLeft.withUnsafeBytes { (ptr: UnsafeRawBufferPointer) -> Int in return system_sendto(fd, ptr.baseAddress, bytesLeft, 0, peer_addrinfo.pointee.ai_addr, peer_addrinfo.pointee.ai_addrlen) }
| `- error: failed to produce diagnostic for expression; please submit a bug report (https://swift.org/contributing/#reporting-bugs)
315 | } else {
316 | rc = bufferLeft.withUnsafeBytes { (ptr: UnsafeRawBufferPointer) -> Int in return system_send(fd, ptr.baseAddress, bytesLeft, 0) }
/Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift:316:86: error: cannot find 'system_send' in scope
314 | rc = bufferLeft.withUnsafeBytes { (ptr: UnsafeRawBufferPointer) -> Int in return system_sendto(fd, ptr.baseAddress, bytesLeft, 0, peer_addrinfo.pointee.ai_addr, peer_addrinfo.pointee.ai_addrlen) }
315 | } else {
316 | rc = bufferLeft.withUnsafeBytes { (ptr: UnsafeRawBufferPointer) -> Int in return system_send(fd, ptr.baseAddress, bytesLeft, 0) }
| `- error: cannot find 'system_send' in scope
317 | }
318 | if rc == -1 {
Failed frontend command:
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift (in target 'UniSocket' from project 'UniSocket')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile UniSocket.swift
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c -primary-file /Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.dia -target arm64-apple-xros1.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -profile-generate -profile-coverage-mapping -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros27.0-24M361-e829b21a6f8c9b70876ba0858053c044735bd543db762f57723cac368afd1ce4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name UniSocket -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-xros27.0 -target-sdk-version 27.0 -target-sdk-name xros27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.swiftmodule -index-unit-output-path /UniSocket.build/Debug-xros/UniSocket-t.build/Objects-normal/arm64/UniSocket.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
2026-09-16 16:47:54.609 xcodebuild[755:4773] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift (in target 'UniSocket' from project 'UniSocket')
SwiftCompile normal arm64 Compiling\ UniSocket.swift /Users/admin/builder/spi-builder-workspace/Sources/UniSocket/UniSocket.swift (in target 'UniSocket' from project 'UniSocket')
Building workspace UniSocket with scheme UniSocket
(3 failures)
BUILD FAILURE 6.4 visionOS