Swift Package IndexBuild Information
Failed to build Yams with Swift 6.3 for visionOS using Xcode 26.4.
Build Command
Build command unavailableBuild Log
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/jpsim/Yams.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/jpsim/Yams
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 1c0fd02 Remove CocoaPods CI job
Cloned https://github.com/jpsim/Yams.git
Revision (git rev-parse @):
1c0fd023ac88240220147360e9ccd671974d5b9a
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/jpsim/Yams.git at main
========================================
Build
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Selected platform: visionOS
Swift version: 6.3
Building package at path: $PWD
https://github.com/jpsim/Yams.git
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
"dependencies" : [
],
"manifest_display_name" : "Yams",
"name" : "Yams",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Yams",
"targets" : [
"Yams"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "YamsTests",
"module_type" : "SwiftTarget",
"name" : "YamsTests",
"path" : "Tests/YamsTests",
"resources" : [
{
"path" : "/Users/admin/builder/spi-builder-workspace/Tests/YamsTests/Fixtures/SourceKitten#289/debug.yaml",
"rule" : {
"copy" : {
}
}
}
],
"sources" : [
"AliasingStrategyTests.swift",
"AnchorCodingTests.swift",
"AnchorTolerancesTests.swift",
"ClassReferenceDecodingTests.swift",
"ConstructorTests.swift",
"DecodableWithConfigurationTests.swift",
"EmitterTests.swift",
"EncoderTests.swift",
"MarkTests.swift",
"NodeDecoderTests.swift",
"NodeInternalHelpersTests.swift",
"NodeTests.swift",
"PerformanceTests.swift",
"RepresenterTests.swift",
"ResolverTests.swift",
"SpecTests.swift",
"StringTests.swift",
"TagCodingTests.swift",
"TagTolerancesTests.swift",
"TestHelper.swift",
"TopLevelDecoderTests.swift",
"YamlErrorTests.swift"
],
"target_dependencies" : [
"Yams"
],
"type" : "test"
},
{
"c99name" : "Yams",
"module_type" : "SwiftTarget",
"name" : "Yams",
"path" : "Sources/Yams",
"product_memberships" : [
"Yams"
],
"sources" : [
"AliasDereferencingStrategy.swift",
"Anchor.swift",
"Constructor.swift",
"Decoder.swift",
"Emitter.swift",
"Encoder.swift",
"Mark.swift",
"Node.Alias.swift",
"Node.Mapping.swift",
"Node.Scalar.swift",
"Node.Sequence.swift",
"Node.swift",
"Parser.swift",
"RedundancyAliasingStrategy.swift",
"Representer.swift",
"Resolver.swift",
"String+Yams.swift",
"Tag.swift",
"YamlAnchorProviding.swift",
"YamlError.swift",
"YamlTagProviding.swift"
],
"target_dependencies" : [
"CYaml"
],
"type" : "library"
},
{
"c99name" : "CYaml",
"module_type" : "ClangTarget",
"name" : "CYaml",
"path" : "Sources/CYaml",
"product_memberships" : [
"Yams"
],
"sources" : [
"src/api.c",
"src/emitter.c",
"src/parser.c",
"src/reader.c",
"src/scanner.c",
"src/writer.c"
],
"type" : "library"
}
],
"tools_version" : "6.0"
}
{
"project" : {
"configurations" : [
"Debug",
"Release"
],
"name" : "Yams",
"schemes" : [
"Yams"
],
"targets" : [
"Yams",
"YamsTests"
]
}
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Yams -destination generic/platform=xrOS
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme Yams -destination generic/platform=xrOS
2026-04-18 07:14:06.197 xcodebuild[622:3715] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-18-04_07-14-0006.xcresult
xcodebuild: error: Unable to find a destination matching the provided destination specifier:
{ generic:1, platform:xrOS }
Available destinations for the "Yams" scheme:
{ platform:macOS, arch:arm64, id:7c64f54cc6dcd71dca3902fdc4c44dd915013ef0, name:My Mac }
{ platform:macOS, arch:x86_64, id:7c64f54cc6dcd71dca3902fdc4c44dd915013ef0, name:My Mac }
{ platform:iOS, id:dvtdevice-DVTiPhonePlaceholder-iphoneos:placeholder, name:Any iOS Device }
{ platform:iOS Simulator, id:dvtdevice-DVTiOSDeviceSimulatorPlaceholder-iphonesimulator:placeholder, name:Any iOS Simulator Device }
{ platform:macOS, name:Any Mac }
{ platform:tvOS, id:dvtdevice-DVTiOSDevicePlaceholder-appletvos:placeholder, name:Any tvOS Device }
{ platform:tvOS Simulator, id:dvtdevice-DVTiOSDeviceSimulatorPlaceholder-appletvsimulator:placeholder, name:Any tvOS Simulator Device }
{ platform:watchOS, id:dvtdevice-DVTiOSDevicePlaceholder-watchos:placeholder, name:Any watchOS Device }
{ platform:watchOS Simulator, id:dvtdevice-DVTiOSDeviceSimulatorPlaceholder-watchsimulator:placeholder, name:Any watchOS Simulator Device }
{ platform:tvOS Simulator, arch:arm64, id:EB41DD69-50EA-4A70-A0F3-B1F466EA63FD, OS:26.4, name:Apple TV }
{ platform:tvOS Simulator, arch:arm64, id:18F5F773-9DDF-4D28-BE08-2EE01B9FE04D, OS:26.4, name:Apple TV 4K (3rd generation) }
{ platform:tvOS Simulator, arch:arm64, id:8753D4DB-0EAD-4642-AE61-CF841A16BD50, OS:26.4, name:Apple TV 4K (3rd generation) (at 1080p) }
{ platform:watchOS Simulator, arch:arm64, id:21136BB6-0BE4-4F7C-B65A-9D5D377866B7, OS:26.4, name:Apple Watch SE 3 (40mm) }
{ platform:watchOS Simulator, arch:arm64, id:5F5B3141-7CE9-4C68-BDEF-F50E137CB489, OS:26.4, name:Apple Watch SE 3 (44mm) }
{ platform:watchOS Simulator, arch:arm64, id:D6424336-ADAE-465D-8F02-54AB28C2A306, OS:26.4, name:Apple Watch Series 11 (42mm) }
{ platform:watchOS Simulator, arch:arm64, id:EA70B146-8CB0-4192-8C25-04DF59477105, OS:26.4, name:Apple Watch Series 11 (46mm) }
{ platform:watchOS Simulator, arch:arm64, id:C12BDEDA-46B1-43B5-A69B-7029487C2761, OS:26.4, name:Apple Watch Ultra 3 (49mm) }
{ platform:iOS Simulator, arch:arm64, id:ED6D44FB-E2CB-4753-A0FD-FD31596FEC80, OS:26.4, name:iPad (A16) }
{ platform:iOS Simulator, arch:arm64, id:BCEC8334-6B95-4648-94D6-7CF60E7EFD82, OS:26.4, name:iPad Air 11-inch (M4) }
{ platform:iOS Simulator, arch:arm64, id:45BB79BC-7646-4F19-8D06-DCBD411E98C0, OS:26.4, name:iPad Air 13-inch (M4) }
{ platform:iOS Simulator, arch:arm64, id:1C3FCF57-F496-44A8-91C7-42D1FBB47B6C, OS:26.4, name:iPad Pro 11-inch (M5) }
{ platform:iOS Simulator, arch:arm64, id:78ECA907-6BCE-4638-957D-C2669C42F4B7, OS:26.4, name:iPad Pro 13-inch (M5) }
{ platform:iOS Simulator, arch:arm64, id:4E377BD7-D244-4C67-AA71-C9334B19DD83, OS:26.4, name:iPad mini (A17 Pro) }
{ platform:iOS Simulator, arch:arm64, id:5E07715F-630C-4684-A995-1B2EE7BD6598, OS:26.4, name:iPhone 17 }
{ platform:iOS Simulator, arch:arm64, id:C413B30A-952C-4663-B1C5-64938D82C4AB, OS:26.4, name:iPhone 17 Pro }
{ platform:iOS Simulator, arch:arm64, id:407D5276-A344-478A-B9C8-EB27CE780CB6, OS:26.4, name:iPhone 17 Pro Max }
{ platform:iOS Simulator, arch:arm64, id:720F5E9E-7490-4565-8AC1-7A6A63551BBC, OS:26.4, name:iPhone 17e }
{ platform:iOS Simulator, arch:arm64, id:51B1D6CF-85BF-4B9E-ACCF-FD3A9AD197FF, OS:26.4, name:iPhone Air }
INFRASTRUCTURE ERROR (status: destinationUnavailable