Swift Package Index

Build Information

Failed to build swift-subprocess, reference main (37e66c), with Swift 6.3 for visionOS using Xcode 26.4 on 1 May 2026 10:15:53 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Subprocess -destination generic/platform=xrOS

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/swiftlang/swift-subprocess.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/swiftlang/swift-subprocess
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 37e66c5 Fix flaky testSubprocessDoesNotInheritRandomFileDescriptors on macOS CI (#257)
Cloned https://github.com/swiftlang/swift-subprocess.git
Revision (git rev-parse @):
37e66c5c264e1b2b00e70237073fa89a098e5b53
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/swiftlang/swift-subprocess.git at main
========================================
Build
========================================
Selected platform:         visionOS
Swift version:             6.3
Building package at path:  $PWD
https://github.com/swiftlang/swift-subprocess.git
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/apple/swift-system
Fetching from https://github.com/apple/swift-docc-plugin
Fetching from https://github.com/swiftlang/swift-docc-symbolkit
Creating working copy of package ‘swift-docc-plugin’
Checking out 1.5.0 of package ‘swift-docc-plugin’
Creating working copy of package ‘swift-system’
Checking out 1.6.4 of package ‘swift-system’
Creating working copy of package ‘swift-docc-symbolkit’
Checking out 1.0.0 of package ‘swift-docc-symbolkit’
Resolve Package Graph
Resolved source packages:
  SwiftDocCPlugin: https://github.com/apple/swift-docc-plugin @ 1.5.0
  swift-system: https://github.com/apple/swift-system @ 1.6.4
  swift-subprocess: /Users/admin/builder/spi-builder-workspace
  SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
resolved source packages: SwiftDocCPlugin, swift-system, swift-subprocess, SymbolKit
2026-05-01 06:15:22.027 xcodebuild[536:3141] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Subprocess -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 Subprocess -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
  swift-system: https://github.com/apple/swift-system @ 1.6.4
  swift-subprocess: /Users/admin/builder/spi-builder-workspace
  SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
  SwiftDocCPlugin: https://github.com/apple/swift-docc-plugin @ 1.5.0
2026-05-01 06:15:39.626 xcodebuild[818:4989] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-05-01 06:15:39.675 xcodebuild[818:4989] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-01-05_06-15-0039.xcresult
xcodebuild: error: The workspace named "spi-builder-workspace" does not contain a scheme named "Subprocess". The "-list" option can be used to find the names of the schemes in the workspace.
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
  SwiftDocCPlugin: https://github.com/apple/swift-docc-plugin @ 1.5.0
  swift-system: https://github.com/apple/swift-system @ 1.6.4
  swift-subprocess: /Users/admin/builder/spi-builder-workspace
resolved source packages: SymbolKit, SwiftDocCPlugin, swift-system, swift-subprocess
2026-05-01 06:15:46.278 xcodebuild[951:5832] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Subprocess -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 Subprocess -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
  SwiftDocCPlugin: https://github.com/apple/swift-docc-plugin @ 1.5.0
  SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
  swift-system: https://github.com/apple/swift-system @ 1.6.4
  swift-subprocess: /Users/admin/builder/spi-builder-workspace
2026-05-01 06:15:53.390 xcodebuild[1014:6228] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-05-01 06:15:53.440 xcodebuild[1014:6228] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-01-05_06-15-0053.xcresult
xcodebuild: error: The workspace named "spi-builder-workspace" does not contain a scheme named "Subprocess". The "-list" option can be used to find the names of the schemes in the workspace.
BUILD FAILURE 6.3 visionOS