Swift Package Index

Build Information

Failed to build MemoryLeakTestKit, reference master (11a1ca), with Swift 6.4 for Wasm on 16 Sep 2026 19:00:23 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/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/Kuniwak/MemoryLeakTestKit.git
Reference: master
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/Kuniwak/MemoryLeakTestKit
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 11a1ca0 Merge pull request #5 from Kuniwak/cocoapods
Cloned https://github.com/Kuniwak/MemoryLeakTestKit.git
Revision (git rev-parse @):
11a1ca08305f5da106327d6e42bce2de431bcf96
SUCCESS checkout https://github.com/Kuniwak/MemoryLeakTestKit.git at master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/Kuniwak/MemoryLeakTestKit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/host -w "$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
Building for debugging...
[Planning deferred tasks]
[27 / 35] MemoryLeakTestKit
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/MemoryLeakTestKit/IdentifiableReferencePathComponent.swift:7:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'IdentifiableReferencePathComponent' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 5 |
 6 |
 7 |     public var hashValue: Int {
   |                `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'IdentifiableReferencePathComponent' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 8 |         return self.id.hashValue
 9 |     }
/host/spi-builder-workspace/Sources/MemoryLeakTestKit/Reference.swift:53:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Reference' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
51 |
52 | extension Reference: Hashable {
53 |     public var hashValue: Int {
   |                `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Reference' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
54 |         return self.id.hashValue
55 |     }
/host/spi-builder-workspace/Sources/MemoryLeakTestKit/ReferenceID.swift:44:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'ReferenceID' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
42 |
43 | extension ReferenceID: Hashable {
44 |     public var hashValue: Int {
   |                `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'ReferenceID' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
45 |         switch self {
46 |         case .anyReferenceType(name: _, objectIdentifier: let objectIdentifier):
/host/spi-builder-workspace/Sources/MemoryLeakTestKit/ReferenceID.swift:8:9: error: switch must be exhaustive
 6 |
 7 |     public init<T>(of target: T) {
 8 |         switch Mirror(reflecting: target).displayStyle {
   |         |- error: switch must be exhaustive
   |         |- note: add missing case: '.some(.foreignReference)'
   |         |- note: add missing case: '.some(_)'
   |         `- note: add missing cases
 9 |         case .some(.class):
10 |             let objectIdentifier = ObjectIdentifier(target as AnyObject)
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/MemoryLeakTestKit/Arrays.swift /host/spi-builder-workspace/Sources/MemoryLeakTestKit/CircularReferencePath.swift /host/spi-builder-workspace/Sources/MemoryLeakTestKit/IdentifiableReferencePath.swift /host/spi-builder-workspace/Sources/MemoryLeakTestKit/IdentifiableReferencePathComponent.swift /host/spi-builder-workspace/Sources/MemoryLeakTestKit/LeakedObject.swift /host/spi-builder-workspace/Sources/MemoryLeakTestKit/MemoryLeakDetector.swift /host/spi-builder-workspace/Sources/MemoryLeakTestKit/MemoryLeakReport.swift /host/spi-builder-workspace/Sources/MemoryLeakTestKit/NotNormalizedPathComponent.swift /host/spi-builder-workspace/Sources/MemoryLeakTestKit/ObjectTraverser.swift /host/spi-builder-workspace/Sources/MemoryLeakTestKit/PrefixedArray.generated.swift /host/spi-builder-workspace/Sources/MemoryLeakTestKit/PrettyPrint.swift /host/spi-builder-workspace/Sources/MemoryLeakTestKit/Reference.swift /host/spi-builder-workspace/Sources/MemoryLeakTestKit/ReferenceID.swift /host/spi-builder-workspace/Sources/MemoryLeakTestKit/ReferencePath.swift /host/spi-builder-workspace/Sources/MemoryLeakTestKit/ReferencePathComponent.swift /host/spi-builder-workspace/Sources/MemoryLeakTestKit/ReferencePathNormalization.swift /host/spi-builder-workspace/Sources/MemoryLeakTestKit/Types.swift /host/spi-builder-workspace/Sources/MemoryLeakTestKit/Weak.swift /host/spi-builder-workspace/Sources/MemoryLeakTestKit/WeakOrNotReference.swift -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 -swift-version 4.2 -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 -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 /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/clang -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/MemoryLeakTestKit.build/Debug-webassembly-wasm32/MemoryLeakTestKit-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/MemoryLeakTestKit.build/Debug-webassembly-wasm32/MemoryLeakTestKit-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/MemoryLeakTestKit.build/Debug-webassembly-wasm32/MemoryLeakTestKit-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name MemoryLeakTestKit -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/MemoryLeakTestKit.build/Debug-webassembly-wasm32/MemoryLeakTestKit-t.build/Objects-normal/wasm32/MemoryLeakTestKit_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/MemoryLeakTestKit.build/Debug-webassembly-wasm32/MemoryLeakTestKit-t.build/Objects-normal/wasm32/Modules/MemoryLeakTestKit.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/MemoryLeakTestKit.build/Debug-webassembly-wasm32/MemoryLeakTestKit-t.build/Objects-normal/wasm32/Modules/MemoryLeakTestKit.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/MemoryLeakTestKit.build/Debug-webassembly-wasm32/MemoryLeakTestKit-t.build/Objects-normal/wasm32/MemoryLeakTestKit-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/MemoryLeakTestKit.build/Debug-webassembly-wasm32/MemoryLeakTestKit-t.build/Objects-normal/wasm32/MemoryLeakTestKit-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/MemoryLeakTestKit.build/Debug-webassembly-wasm32/MemoryLeakTestKit-t.build/Objects-normal/wasm32/MemoryLeakTestKit-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/MemoryLeakTestKit.build/Debug-webassembly-wasm32/MemoryLeakTestKit-t.build/Objects-normal/wasm32/Modules/MemoryLeakTestKit.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm