Swift Package Index

Build Information

Failed to build swift-snapshot-testing, reference main (deeb39), with Swift 6.4 for Wasm on 24 Sep 2026 03:23:56 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344844-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/snapshot-testing/swift-snapshot-testing.git
Reference: main
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/snapshot-testing/swift-snapshot-testing
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at deeb39a Update code-coverage.yml
Cloned https://github.com/snapshot-testing/swift-snapshot-testing.git
Revision (git rev-parse @):
deeb39a6058d9253549441b288a2787f340e3f71
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/snapshot-testing/swift-snapshot-testing.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/snapshot-testing/swift-snapshot-testing.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Fetching https://github.com/swiftlang/swift-syntax
Fetching https://github.com/snapshot-testing/xc-snapshot-testing
[1/857] Fetching xc-snapshot-testing
Fetched https://github.com/snapshot-testing/xc-snapshot-testing (0.72s)
[1/80027] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax (3.88s)
Computing version for https://github.com/snapshot-testing/xc-snapshot-testing
Computed https://github.com/snapshot-testing/xc-snapshot-testing at 1.2.0 (4.06s)
Fetching https://github.com/o-nnerb/swift-async-stream
Fetching https://github.com/pointfreeco/swift-custom-dump
[1/905] Fetching swift-async-stream
[29/6571] Fetching swift-async-stream, swift-custom-dump
Fetched https://github.com/o-nnerb/swift-async-stream (0.55s)
Fetched https://github.com/pointfreeco/swift-custom-dump (0.55s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 602.0.0 (1.74s)
Computing version for https://github.com/o-nnerb/swift-async-stream
Computed https://github.com/o-nnerb/swift-async-stream at 1.4.1 (0.15s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.7.3 (0.19s)
Fetching https://github.com/pointfreeco/swift-issue-reporting
[1/6161] Fetching swift-issue-reporting
Fetched https://github.com/pointfreeco/swift-issue-reporting (0.76s)
Computing version for https://github.com/pointfreeco/swift-issue-reporting
Computed https://github.com/pointfreeco/swift-issue-reporting at 2.1.1 (1.93s)
Creating working copy for https://github.com/o-nnerb/swift-async-stream
Working copy of https://github.com/o-nnerb/swift-async-stream resolved at 1.4.1
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.7.3
Creating working copy for https://github.com/pointfreeco/swift-issue-reporting
Working copy of https://github.com/pointfreeco/swift-issue-reporting resolved at 2.1.1
Creating working copy for https://github.com/snapshot-testing/xc-snapshot-testing
Working copy of https://github.com/snapshot-testing/xc-snapshot-testing resolved at 1.2.0
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 602.0.0
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 626]
[Planning deferred tasks]
[Starting]
[32 / 234] SwiftSyntaxBuilder
[113 / 241]
[122 / 269] SwiftAsyncStream
[146 / 269] SwiftAsyncStream
[149 / 269] SwiftSyntax509
[163 / 269] XCSnapshotTesting
[166 / 270] SwiftSyntax510
[173 / 272] SwiftSyntax602
[178 / 274] SwiftSyntax601
[179 / 274] SwiftSyntax601
[181 / 274] SwiftSyntax509
[187 / 274] SwiftSyntax601
[192 / 275] SwiftAsyncStream
[196 / 277] IssueReporting
[200 / 296] XCSnapshotTesting
[202 / 305] CustomDump
[204 / 305] XCSnapshotTesting
[205 / 305] XCSnapshotTesting
[206 / 306] XCSnapshotTesting
[209 / 306] CustomDump
[214 / 306] XCSnapshotTesting
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Assert/CleanCounterBetweenTestCases.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile CleanCounterBetweenTestCases.swift
/host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Assert/CleanCounterBetweenTestCases.swift:18:36: error: no exact matches in call to instance method 'post'
16 |
17 |     func testBundleDidFinish(_ testBundle: Bundle) {
18 |         NotificationCenter.default.post(
   |                                    |- error: no exact matches in call to instance method 'post'
   |                                    |- note: found candidate with type '(Notification.Name, Notification.Name.Subject) -> ()' (aka '(NSNotification.Name, Notification.Name.Subject) -> ()')
   |                                    `- note: found candidate with type '@MainActor @Sendable (Notification.Name, Notification.Name.Subject) -> ()' (aka '@MainActor @Sendable (NSNotification.Name, Notification.Name.Subject) -> ()')
19 |             name: XCTestBundleDidFinishNotification,
20 |             object: nil
Failed frontend command:
/usr/bin/swift-frontend -frontend -c -primary-file /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Assert/Assert.swift -primary-file /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Assert/CleanCounterBetweenTestCases.swift -primary-file /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Assert/RecordMode.swift -primary-file /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Assert/SnapshotAttachment.swift -primary-file /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Assert/TestingSession.swift -primary-file /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Async.swift -primary-file /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Diff/Defaults/DataDiffAttachmentGenerator.swift -primary-file /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Diff/Defaults/ImageDiffAttachmentGenerator.swift -primary-file /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Diff/Defaults/StringDiffAttachmentGenerator.swift -primary-file /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Diff/DiffAttachmentGenerator.swift -primary-file /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Diff/DiffHunk.swift -primary-file /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Diff/DiffTool.swift -primary-file /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Diff/Difference.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Environment/Defaults/DiffToolEnvironmentKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Environment/Defaults/DisableInconsistentTraitsCheckEnvironmentKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Environment/Defaults/IncludeMajorPlatformVersionInPathEnvironmentKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Environment/Defaults/MaxConcurrentTestsEnvironmentKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Environment/Defaults/PlatformEnvironmentKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Environment/Defaults/RecordEnvironmentKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Environment/Defaults/TraitsEnvironmentKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Environment/Defaults/WebViewToleranceEnvironmentKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Environment/SnapshotEnvironment.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Environment/SnapshotEnvironmentKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Environment/SnapshotEnvironmentValues.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Extensions/CGImage+Extension.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Extensions/CGSize+Extension.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Extensions/CIImage+Extension.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Extensions/NSLayoutConstraint+Extension.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Extensions/ProcessInfo+Extension.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Extensions/String+Extension.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Extensions/Task+Extension.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Extensions/UIApplication+Extension.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Extensions/UIImage+Extension.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Extensions/UIView+Extension.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Extensions/UIViewController+Extension.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Extensions/UIWindow+Extension.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Extensions/WKWebView+Extension.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/Snapshot+Any.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/Snapshot+CaseIterable.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/Snapshot+Encodable.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/Snapshot+URLRequest.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Core/DeviceOrientation.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Core/ImageContext.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Core/LayoutConfiguration.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Core/SizeListener.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Core/SnapshotLayout.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Core/SnapshotUIController.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Core/SnapshotView.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Core/ViewOperationPayload.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Snapshot+CALayer.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Snapshot+CGPath.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Snapshot+NSBezierPath.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Snapshot+NSView.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Snapshot+NSViewController.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Snapshot+SceneKit.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Snapshot+SpriteKit.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Snapshot+UIApplication.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Snapshot+UIBezierPath.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Snapshot+UIView.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Snapshot+UIViewController.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Snapshot+View.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Traits/InterfaceSizeClassTraitKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Traits/Trait\ Keys/AccessibilityContrastTraitKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Traits/Trait\ Keys/ContentSizeCategoryTraitKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Traits/Trait\ Keys/DisplayGamutTraitKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Traits/Trait\ Keys/DisplayScaleTraitKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Traits/Trait\ Keys/ForceTouchCapabilityTraitKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Traits/Trait\ Keys/ImageDynamicRangeTraitKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Traits/Trait\ Keys/LayoutDirectionTraitKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Traits/Trait\ Keys/LegibilityWeightTraitKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Traits/Trait\ Keys/ListEnvironmentTraitKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Traits/Trait\ Keys/SceneCaptureStateTraitKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Traits/Trait\ Keys/ToolbarItemPresentationSizeTraitKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Traits/Trait\ Keys/TypesettingLanguageTraitKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Traits/Trait\ Keys/UserInterfaceActiveAppearanceTraitKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Traits/Trait\ Keys/UserInterfaceIdiomTraitKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Traits/Trait\ Keys/UserInterfaceLevelTraitKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Traits/Trait\ Keys/UserInterfaceStyleTraitKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/Traits/Traits.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/WindowPool/NoWindowAvailableError.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/WindowPool/Snapshot+SDKApplication.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/WindowPool/Snapshot+WindowPool.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/WindowPool/SnapshotWindowConfiguration.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/WindowPool/WindowLease.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Methods/UI/WindowPool/WindowPool.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Serialization/BytesContainer.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Serialization/BytesRepresentable.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Serialization/BytesSerializationError.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Serialization/DataSerialization.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Serialization/DataSerializationConfiguration.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Serialization/DataSerializationConfigurationKey.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Serialization/Defaults/DataBytes.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Serialization/Defaults/ImageBytes.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Serialization/Defaults/StringBytes.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Snapshot.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Sync.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Tester/SnapshotEngine.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Tester/SnapshotFailContext.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Tester/SnapshotFailure.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Tester/SnapshotFileEngine.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Tester/SnapshotPerformOperation.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/Tester/SnapshotTester.swift /host/spi-builder-workspace/.build/checkouts/xc-snapshot-testing/Sources/XCSnapshotTesting/TestingSystem.swift -supplementary-output-file-map /host/spi-builder-workspace/.build/out/Intermediates.noindex/xc-snapshot-testing.build/Debug-webassembly-wasm32/XCSnapshotTesting-t.build/Objects-normal/wasm32/supplementaryOutputs-16 -target wasm32-unknown-wasip1 -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -sysroot /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -I /host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -suppress-warnings -swift-version 6 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -user-module-version 1.2.0 -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -resource-dir /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static -use-static-resource-dir -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc 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[215 / 306] SwiftSyntax
error: Build failed
BUILD FAILURE 6.4 wasm