Swift Package Index

Build Information

Failed to build SlidingToggleButton, reference v1.0.0 (663053), with Swift 6.4 for visionOS using Xcode 27.0 on 23 Sep 2026 11:50:29 UTC.

Build Command

No build command. This typically means the build failed at an early stage where we determine the build command.

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/TahaTesser/SlidingToggleButton.git
Reference: v1.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/TahaTesser/SlidingToggleButton
 * tag               v1.0.0     -> FETCH_HEAD
HEAD is now at 6630536 chore(release): update CHANGELOG.md for v1.0.0
Cloned https://github.com/TahaTesser/SlidingToggleButton.git
Revision (git rev-parse @):
663053649464a14bde2e34f8071309cc846e105c
SUCCESS checkout https://github.com/TahaTesser/SlidingToggleButton.git at v1.0.0
========================================
Build
========================================
Selected platform:         visionOS
Swift version:             6.4
Building package at path:  $PWD
https://github.com/TahaTesser/SlidingToggleButton.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/pointfreeco/swift-snapshot-testing
Fetching from https://github.com/realm/SwiftLint
Fetching from https://github.com/jpsim/SourceKitten.git
Fetching from https://github.com/JohnSundell/CollectionConcurrencyKit.git
Fetching from https://github.com/krzyzanowskim/CryptoSwift.git
Fetching from https://github.com/ileitch/swift-filename-matcher
Fetching from https://github.com/jpsim/Yams.git
Fetching from https://github.com/swiftlang/swift-syntax.git
Fetching from https://github.com/apple/swift-argument-parser.git
Fetching from https://github.com/scottrhoyt/SwiftyTextTable.git
Fetching from https://github.com/drmohundro/SWXMLHash.git
InternalError(description: "Internal error. Please file a bug at https://github.com/swiftlang/swift-package-manager/issues with this info. Expected root cause {¬swift-syntax[everything] 509.0.0..<605.0.0, swift-snapshot-testing[everything] 1.17.0..<2.0.0} to almost satisfy the current partial solution:\n * [Decision 0: spi-builder-workspace[everything] 1.0.0]\n * [Derivation: swiftlint[everything] 0.57.0..<1.0.0 ← {spi-builder-workspace[everything] 1.0.0, ¬swiftlint[everything] 0.57.0..<1.0.0}]\n * [Derivation: swift-snapshot-testing[everything] 1.17.0..<2.0.0 ← {spi-builder-workspace[everything] 1.0.0, ¬swift-snapshot-testing[everything] 1.17.0..<2.0.0}]\n * [Derivation: swift-syntax[everything] 509.0.0..<605.0.0 ← {¬swift-syntax[everything] 509.0.0..<605.0.0, swift-snapshot-testing[everything] 1.17.0..<2.0.0}]\n * [Derivation: swift-syntax[everything] {600.0.0-prerelease-2024-08-14, 600.0.0..<600.0.1, 601.0.0..<601.0.1, 602.0.0-prerelease-2025-08-11..<602.0.0-prerelease-2025-08-11.0, 603.0.0-prerelease-2025-09-15..<603.0.0-prerelease-2025-09-15.0, 604.0.0-prerelease-2025-12-15..<604.0.0-prerelease-2025-12-15.0, 604.0.0-prerelease-2026-01-20, 604.0.0-prerelease-2026-04-21, 605.0.0-prerelease-2026-06-08..<605.0.0-prerelease-2026-06-08.0, 605.0.0-prerelease-2026-06-26..<605.0.0-prerelease-2026-06-26.0} ← {¬swift-syntax[everything] {600.0.0-prerelease-2024-08-14, 600.0.0..<600.0.1, 601.0.0..<601.0.1, 602.0.0-prerelease-2025-08-11..<602.0.0-prerelease-2025-08-11.0, 603.0.0-prerelease-2025-09-15..<603.0.0-prerelease-2025-09-15.0, 604.0.0-prerelease-2025-12-15..<604.0.0-prerelease-2025-12-15.0, 604.0.0-prerelease-2026-01-20, 604.0.0-prerelease-2026-04-21, 605.0.0-prerelease-2026-06-08..<605.0.0-prerelease-2026-06-08.0, 605.0.0-prerelease-2026-06-26..<605.0.0-prerelease-2026-06-26.0}, swiftlint[everything] 0.57.0..<1.0.0}]\n")Resolve Package Graph
Updating from https://github.com/realm/SwiftLint
Updating from https://github.com/pointfreeco/swift-snapshot-testing
Updating from https://github.com/ileitch/swift-filename-matcher
Updating from https://github.com/apple/swift-argument-parser.git
Updating from https://github.com/scottrhoyt/SwiftyTextTable.git
Updating from https://github.com/jpsim/SourceKitten.git
Updating from https://github.com/krzyzanowskim/CryptoSwift.git
Updating from https://github.com/swiftlang/swift-syntax.git
Updating from https://github.com/jpsim/Yams.git
Updating from https://github.com/JohnSundell/CollectionConcurrencyKit.git
Updating from https://github.com/drmohundro/SWXMLHash.git
InternalError(description: "Internal error. Please file a bug at https://github.com/swiftlang/swift-package-manager/issues with this info. Expected root cause {¬swift-syntax[everything] 509.0.0..<605.0.0, swift-snapshot-testing[everything] 1.17.0..<2.0.0} to almost satisfy the current partial solution:\n * [Decision 0: spi-builder-workspace[everything] 1.0.0]\n * [Derivation: swiftlint[everything] 0.57.0..<1.0.0 ← {spi-builder-workspace[everything] 1.0.0, ¬swiftlint[everything] 0.57.0..<1.0.0}]\n * [Derivation: swift-snapshot-testing[everything] 1.17.0..<2.0.0 ← {spi-builder-workspace[everything] 1.0.0, ¬swift-snapshot-testing[everything] 1.17.0..<2.0.0}]\n * [Derivation: swift-syntax[everything] 509.0.0..<605.0.0 ← {¬swift-syntax[everything] 509.0.0..<605.0.0, swift-snapshot-testing[everything] 1.17.0..<2.0.0}]\n * [Derivation: swift-syntax[everything] {600.0.0-prerelease-2024-08-14, 600.0.0..<600.0.1, 601.0.0..<601.0.1, 602.0.0-prerelease-2025-08-11..<602.0.0-prerelease-2025-08-11.0, 603.0.0-prerelease-2025-09-15..<603.0.0-prerelease-2025-09-15.0, 604.0.0-prerelease-2025-12-15..<604.0.0-prerelease-2025-12-15.0, 604.0.0-prerelease-2026-01-20, 604.0.0-prerelease-2026-04-21, 605.0.0-prerelease-2026-06-08..<605.0.0-prerelease-2026-06-08.0, 605.0.0-prerelease-2026-06-26..<605.0.0-prerelease-2026-06-26.0} ← {¬swift-syntax[everything] {600.0.0-prerelease-2024-08-14, 600.0.0..<600.0.1, 601.0.0..<601.0.1, 602.0.0-prerelease-2025-08-11..<602.0.0-prerelease-2025-08-11.0, 603.0.0-prerelease-2025-09-15..<603.0.0-prerelease-2025-09-15.0, 604.0.0-prerelease-2025-12-15..<604.0.0-prerelease-2025-12-15.0, 604.0.0-prerelease-2026-01-20, 604.0.0-prerelease-2026-04-21, 605.0.0-prerelease-2026-06-08..<605.0.0-prerelease-2026-06-08.0, 605.0.0-prerelease-2026-06-26..<605.0.0-prerelease-2026-06-26.0}, swiftlint[everything] 0.57.0..<1.0.0}]\n")Resolve Package Graph
Updating from https://github.com/pointfreeco/swift-snapshot-testing
Updating from https://github.com/realm/SwiftLint
Updating from https://github.com/jpsim/Yams.git
Updating from https://github.com/jpsim/SourceKitten.git
Updating from https://github.com/swiftlang/swift-syntax.git
Updating from https://github.com/ileitch/swift-filename-matcher
Updating from https://github.com/krzyzanowskim/CryptoSwift.git
Updating from https://github.com/JohnSundell/CollectionConcurrencyKit.git
Updating from https://github.com/scottrhoyt/SwiftyTextTable.git
Updating from https://github.com/apple/swift-argument-parser.git
Updating from https://github.com/drmohundro/SWXMLHash.git
InternalError(description: "Internal error. Please file a bug at https://github.com/swiftlang/swift-package-manager/issues with this info. Expected root cause {¬swift-syntax[everything] 509.0.0..<605.0.0, swift-snapshot-testing[everything] 1.17.0..<2.0.0} to almost satisfy the current partial solution:\n * [Decision 0: spi-builder-workspace[everything] 1.0.0]\n * [Derivation: swiftlint[everything] 0.57.0..<1.0.0 ← {spi-builder-workspace[everything] 1.0.0, ¬swiftlint[everything] 0.57.0..<1.0.0}]\n * [Derivation: swift-snapshot-testing[everything] 1.17.0..<2.0.0 ← {spi-builder-workspace[everything] 1.0.0, ¬swift-snapshot-testing[everything] 1.17.0..<2.0.0}]\n * [Derivation: swift-syntax[everything] 509.0.0..<605.0.0 ← {¬swift-syntax[everything] 509.0.0..<605.0.0, swift-snapshot-testing[everything] 1.17.0..<2.0.0}]\n * [Derivation: swift-syntax[everything] {600.0.0-prerelease-2024-08-14, 600.0.0..<600.0.1, 601.0.0..<601.0.1, 602.0.0-prerelease-2025-08-11..<602.0.0-prerelease-2025-08-11.0, 603.0.0-prerelease-2025-09-15..<603.0.0-prerelease-2025-09-15.0, 604.0.0-prerelease-2025-12-15..<604.0.0-prerelease-2025-12-15.0, 604.0.0-prerelease-2026-01-20, 604.0.0-prerelease-2026-04-21, 605.0.0-prerelease-2026-06-08..<605.0.0-prerelease-2026-06-08.0, 605.0.0-prerelease-2026-06-26..<605.0.0-prerelease-2026-06-26.0} ← {¬swift-syntax[everything] {600.0.0-prerelease-2024-08-14, 600.0.0..<600.0.1, 601.0.0..<601.0.1, 602.0.0-prerelease-2025-08-11..<602.0.0-prerelease-2025-08-11.0, 603.0.0-prerelease-2025-09-15..<603.0.0-prerelease-2025-09-15.0, 604.0.0-prerelease-2025-12-15..<604.0.0-prerelease-2025-12-15.0, 604.0.0-prerelease-2026-01-20, 604.0.0-prerelease-2026-04-21, 605.0.0-prerelease-2026-06-08..<605.0.0-prerelease-2026-06-08.0, 605.0.0-prerelease-2026-06-26..<605.0.0-prerelease-2026-06-26.0}, swiftlint[everything] 0.57.0..<1.0.0}]\n")Resolve Package Graph
Updating from https://github.com/pointfreeco/swift-snapshot-testing
Updating from https://github.com/realm/SwiftLint
Updating from https://github.com/JohnSundell/CollectionConcurrencyKit.git
Updating from https://github.com/ileitch/swift-filename-matcher
Updating from https://github.com/scottrhoyt/SwiftyTextTable.git
Updating from https://github.com/apple/swift-argument-parser.git
Updating from https://github.com/krzyzanowskim/CryptoSwift.git
Updating from https://github.com/jpsim/SourceKitten.git
Updating from https://github.com/swiftlang/swift-syntax.git
Updating from https://github.com/jpsim/Yams.git
Updating from https://github.com/drmohundro/SWXMLHash.git
InternalError(description: "Internal error. Please file a bug at https://github.com/swiftlang/swift-package-manager/issues with this info. Expected root cause {¬swift-syntax[everything] 509.0.0..<605.0.0, swift-snapshot-testing[everything] 1.17.0..<2.0.0} to almost satisfy the current partial solution:\n * [Decision 0: spi-builder-workspace[everything] 1.0.0]\n * [Derivation: swiftlint[everything] 0.57.0..<1.0.0 ← {spi-builder-workspace[everything] 1.0.0, ¬swiftlint[everything] 0.57.0..<1.0.0}]\n * [Derivation: swift-snapshot-testing[everything] 1.17.0..<2.0.0 ← {spi-builder-workspace[everything] 1.0.0, ¬swift-snapshot-testing[everything] 1.17.0..<2.0.0}]\n * [Derivation: swift-syntax[everything] 509.0.0..<605.0.0 ← {¬swift-syntax[everything] 509.0.0..<605.0.0, swift-snapshot-testing[everything] 1.17.0..<2.0.0}]\n * [Derivation: swift-syntax[everything] {600.0.0-prerelease-2024-08-14, 600.0.0..<600.0.1, 601.0.0..<601.0.1, 602.0.0-prerelease-2025-08-11..<602.0.0-prerelease-2025-08-11.0, 603.0.0-prerelease-2025-09-15..<603.0.0-prerelease-2025-09-15.0, 604.0.0-prerelease-2025-12-15..<604.0.0-prerelease-2025-12-15.0, 604.0.0-prerelease-2026-01-20, 604.0.0-prerelease-2026-04-21, 605.0.0-prerelease-2026-06-08..<605.0.0-prerelease-2026-06-08.0, 605.0.0-prerelease-2026-06-26..<605.0.0-prerelease-2026-06-26.0} ← {¬swift-syntax[everything] {600.0.0-prerelease-2024-08-14, 600.0.0..<600.0.1, 601.0.0..<601.0.1, 602.0.0-prerelease-2025-08-11..<602.0.0-prerelease-2025-08-11.0, 603.0.0-prerelease-2025-09-15..<603.0.0-prerelease-2025-09-15.0, 604.0.0-prerelease-2025-12-15..<604.0.0-prerelease-2025-12-15.0, 604.0.0-prerelease-2026-01-20, 604.0.0-prerelease-2026-04-21, 605.0.0-prerelease-2026-06-08..<605.0.0-prerelease-2026-06-08.0, 605.0.0-prerelease-2026-06-26..<605.0.0-prerelease-2026-06-26.0}, swiftlint[everything] 0.57.0..<1.0.0}]\n")
Resolved source packages:
  spi-builder-workspace: (null)
2026-09-23 07:50:24.263 xcodebuild[529:3044] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-23-09_07-50-0024.xcresult
xcodebuild: error: Could not resolve package dependencies:
  InternalError(description: "Internal error. Please file a bug at https://github.com/swiftlang/swift-package-manager/issues with this info. Expected root cause {¬swift-syntax[everything] 509.0.0..<605.0.0, swift-snapshot-testing[everything] 1.17.0..<2.0.0} to almost satisfy the current partial solution:\n * [Decision 0: spi-builder-workspace[everything] 1.0.0]\n * [Derivation: swiftlint[everything] 0.57.0..<1.0.0 ← {spi-builder-workspace[everything] 1.0.0, ¬swiftlint[everything] 0.57.0..<1.0.0}]\n * [Derivation: swift-snapshot-testing[everything] 1.17.0..<2.0.0 ← {spi-builder-workspace[everything] 1.0.0, ¬swift-snapshot-testing[everything] 1.17.0..<2.0.0}]\n * [Derivation: swift-syntax[everything] 509.0.0..<605.0.0 ← {¬swift-syntax[everything] 509.0.0..<605.0.0, swift-snapshot-testing[everything] 1.17.0..<2.0.0}]\n * [Derivation: swift-syntax[everything] {600.0.0-prerelease-2024-08-14, 600.0.0..<600.0.1, 601.0.0..<601.0.1, 602.0.0-prerelease-2025-08-11..<602.0.0-prerelease-2025-08-11.0, 603.0.0-prerelease-2025-09-15..<603.0.0-prerelease-2025-09-15.0, 604.0.0-prerelease-2025-12-15..<604.0.0-prerelease-2025-12-15.0, 604.0.0-prerelease-2026-01-20, 604.0.0-prerelease-2026-04-21, 605.0.0-prerelease-2026-06-08..<605.0.0-prerelease-2026-06-08.0, 605.0.0-prerelease-2026-06-26..<605.0.0-prerelease-2026-06-26.0} ← {¬swift-syntax[everything] {600.0.0-prerelease-2024-08-14, 600.0.0..<600.0.1, 601.0.0..<601.0.1, 602.0.0-prerelease-2025-08-11..<602.0.0-prerelease-2025-08-11.0, 603.0.0-prerelease-2025-09-15..<603.0.0-prerelease-2025-09-15.0, 604.0.0-prerelease-2025-12-15..<604.0.0-prerelease-2025-12-15.0, 604.0.0-prerelease-2026-01-20, 604.0.0-prerelease-2026-04-21, 605.0.0-prerelease-2026-06-08..<605.0.0-prerelease-2026-06-08.0, 605.0.0-prerelease-2026-06-26..<605.0.0-prerelease-2026-06-26.0}, swiftlint[everything] 0.57.0..<1.0.0}]\n")
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
Updating from https://github.com/pointfreeco/swift-snapshot-testing
Updating from https://github.com/realm/SwiftLint
Updating from https://github.com/swiftlang/swift-syntax.git
Updating from https://github.com/krzyzanowskim/CryptoSwift.git
Updating from https://github.com/JohnSundell/CollectionConcurrencyKit.git
Updating from https://github.com/jpsim/SourceKitten.git
Updating from https://github.com/scottrhoyt/SwiftyTextTable.git
Updating from https://github.com/jpsim/Yams.git
Updating from https://github.com/ileitch/swift-filename-matcher
Updating from https://github.com/apple/swift-argument-parser.git
Updating from https://github.com/drmohundro/SWXMLHash.git
InternalError(description: "Internal error. Please file a bug at https://github.com/swiftlang/swift-package-manager/issues with this info. Expected root cause {¬swift-syntax[everything] 509.0.0..<605.0.0, swift-snapshot-testing[everything] 1.17.0..<2.0.0} to almost satisfy the current partial solution:\n * [Decision 0: spi-builder-workspace[everything] 1.0.0]\n * [Derivation: swiftlint[everything] 0.57.0..<1.0.0 ← {spi-builder-workspace[everything] 1.0.0, ¬swiftlint[everything] 0.57.0..<1.0.0}]\n * [Derivation: swift-snapshot-testing[everything] 1.17.0..<2.0.0 ← {spi-builder-workspace[everything] 1.0.0, ¬swift-snapshot-testing[everything] 1.17.0..<2.0.0}]\n * [Derivation: swift-syntax[everything] 509.0.0..<605.0.0 ← {¬swift-syntax[everything] 509.0.0..<605.0.0, swift-snapshot-testing[everything] 1.17.0..<2.0.0}]\n * [Derivation: swift-syntax[everything] {600.0.0-prerelease-2024-08-14, 600.0.0..<600.0.1, 601.0.0..<601.0.1, 602.0.0-prerelease-2025-08-11..<602.0.0-prerelease-2025-08-11.0, 603.0.0-prerelease-2025-09-15..<603.0.0-prerelease-2025-09-15.0, 604.0.0-prerelease-2025-12-15..<604.0.0-prerelease-2025-12-15.0, 604.0.0-prerelease-2026-01-20, 604.0.0-prerelease-2026-04-21, 605.0.0-prerelease-2026-06-08..<605.0.0-prerelease-2026-06-08.0, 605.0.0-prerelease-2026-06-26..<605.0.0-prerelease-2026-06-26.0} ← {¬swift-syntax[everything] {600.0.0-prerelease-2024-08-14, 600.0.0..<600.0.1, 601.0.0..<601.0.1, 602.0.0-prerelease-2025-08-11..<602.0.0-prerelease-2025-08-11.0, 603.0.0-prerelease-2025-09-15..<603.0.0-prerelease-2025-09-15.0, 604.0.0-prerelease-2025-12-15..<604.0.0-prerelease-2025-12-15.0, 604.0.0-prerelease-2026-01-20, 604.0.0-prerelease-2026-04-21, 605.0.0-prerelease-2026-06-08..<605.0.0-prerelease-2026-06-08.0, 605.0.0-prerelease-2026-06-26..<605.0.0-prerelease-2026-06-26.0}, swiftlint[everything] 0.57.0..<1.0.0}]\n")
Resolved source packages:
  spi-builder-workspace: (null)
2026-09-23 07:50:29.631 xcodebuild[1455:7364] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-23-09_07-50-0029.xcresult
xcodebuild: error: Could not resolve package dependencies:
  InternalError(description: "Internal error. Please file a bug at https://github.com/swiftlang/swift-package-manager/issues with this info. Expected root cause {¬swift-syntax[everything] 509.0.0..<605.0.0, swift-snapshot-testing[everything] 1.17.0..<2.0.0} to almost satisfy the current partial solution:\n * [Decision 0: spi-builder-workspace[everything] 1.0.0]\n * [Derivation: swiftlint[everything] 0.57.0..<1.0.0 ← {spi-builder-workspace[everything] 1.0.0, ¬swiftlint[everything] 0.57.0..<1.0.0}]\n * [Derivation: swift-snapshot-testing[everything] 1.17.0..<2.0.0 ← {spi-builder-workspace[everything] 1.0.0, ¬swift-snapshot-testing[everything] 1.17.0..<2.0.0}]\n * [Derivation: swift-syntax[everything] 509.0.0..<605.0.0 ← {¬swift-syntax[everything] 509.0.0..<605.0.0, swift-snapshot-testing[everything] 1.17.0..<2.0.0}]\n * [Derivation: swift-syntax[everything] {600.0.0-prerelease-2024-08-14, 600.0.0..<600.0.1, 601.0.0..<601.0.1, 602.0.0-prerelease-2025-08-11..<602.0.0-prerelease-2025-08-11.0, 603.0.0-prerelease-2025-09-15..<603.0.0-prerelease-2025-09-15.0, 604.0.0-prerelease-2025-12-15..<604.0.0-prerelease-2025-12-15.0, 604.0.0-prerelease-2026-01-20, 604.0.0-prerelease-2026-04-21, 605.0.0-prerelease-2026-06-08..<605.0.0-prerelease-2026-06-08.0, 605.0.0-prerelease-2026-06-26..<605.0.0-prerelease-2026-06-26.0} ← {¬swift-syntax[everything] {600.0.0-prerelease-2024-08-14, 600.0.0..<600.0.1, 601.0.0..<601.0.1, 602.0.0-prerelease-2025-08-11..<602.0.0-prerelease-2025-08-11.0, 603.0.0-prerelease-2025-09-15..<603.0.0-prerelease-2025-09-15.0, 604.0.0-prerelease-2025-12-15..<604.0.0-prerelease-2025-12-15.0, 604.0.0-prerelease-2026-01-20, 604.0.0-prerelease-2026-04-21, 605.0.0-prerelease-2026-06-08..<605.0.0-prerelease-2026-06-08.0, 605.0.0-prerelease-2026-06-26..<605.0.0-prerelease-2026-06-26.0}, swiftlint[everything] 0.57.0..<1.0.0}]\n")
BUILD FAILURE 6.4 visionOS