Swift Package IndexBuild Information
Failed to build Socket, reference 0.6.2 (126820), with Swift 6.4 for Wasm on 27 Sep 2026 01:23:09 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/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>&1Build Log
========================================
RunAll
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Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/PureSwift/Socket.git
Reference: 0.6.2
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/PureSwift/Socket
* tag 0.6.2 -> FETCH_HEAD
HEAD is now at 1268209 Merge pull request #26 from PureSwift/fix/lost-wakeup
Cloned https://github.com/PureSwift/Socket.git
Revision (git rev-parse @):
1268209328ebc3b59743b5981353b20b09049cb0
SUCCESS checkout https://github.com/PureSwift/Socket.git at 0.6.2
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.4
Building package at path: $PWD
https://github.com/PureSwift/Socket.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/host -w "$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/apple/swift-log.git
Fetching https://github.com/apple/swift-system
[1/8165] Fetching swift-log
[8166/15148] Fetching swift-log, swift-system
Fetched https://github.com/apple/swift-log.git (0.64s)
[6774/6983] Fetching swift-system
Fetched https://github.com/apple/swift-system (0.73s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.8.1 (1.04s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (0.21s)
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.8.1
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.15.1
Building for debugging...
[Constructing description]
[Planning deferred tasks]
[31 / 46] SystemPackage
[40 / 55] SystemPackage
[46 / 56] Socket
[51 / 65] Socket
[53 / 65] Socket
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/Sources/Socket/System/SocketAddress/UnixSocketAddress.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile UnixSocketAddress.swift
[55 / 66] SystemPackage
/host/spi-builder-workspace/Sources/Socket/System/SocketAddress/UnixSocketAddress.swift:24:43: [1;31merror: [1;39mvalue of type 'CInterop.UnixSocketAddress' (aka 'sockaddr_un') has no member 'sun_path'[0;0m
[0;36m22 |[0;0m
[0;36m23 |[0;0m internal init(_ cValue: CInterop.UnixSocketAddress) {
[0;36m24 |[0;0m self = withUnsafeBytes(of: [4;39mcValue[0;0m.[4;39msun_path[0;0m) { pathPointer in
[0;36m|[0;0m `- [1;31merror: [1;39mvalue of type 'CInterop.UnixSocketAddress' (aka 'sockaddr_un') has no member 'sun_path'[0;0m
[0;36m25 |[0;0m Self.init(path: FilePath(platformString: pathPointer.baseAddress!.assumingMemoryBound(to: CInterop.PlatformChar.self)))
[0;36m26 |[0;0m }
/host/spi-builder-workspace/Sources/Socket/System/SocketAddress/UnixSocketAddress.swift:35:55: [1;31merror: [1;39mvalue of type 'CInterop.UnixSocketAddress' (aka 'sockaddr_un') has no member 'sun_path'[0;0m
[0;36m33 |[0;0m var socketAddress = CInterop.UnixSocketAddress()
[0;36m34 |[0;0m socketAddress.sun_family = numericCast(Self.family.rawValue)
[0;36m35 |[0;0m withUnsafeMutableBytes(of: &[4;39msocketAddress[0;0m.[4;39msun_path[0;0m) { pathBytes in
[0;36m|[0;0m `- [1;31merror: [1;39mvalue of type 'CInterop.UnixSocketAddress' (aka 'sockaddr_un') has no member 'sun_path'[0;0m
[0;36m36 |[0;0m pathBytes
[0;36m37 |[0;0m .bindMemory(to: CInterop.PlatformChar.self)
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/Socket/AncillaryData.swift /host/spi-builder-workspace/Sources/Socket/Socket.swift /host/spi-builder-workspace/Sources/Socket/SocketContinuation.swift /host/spi-builder-workspace/Sources/Socket/SocketManager.swift /host/spi-builder-workspace/Sources/Socket/SocketManager/AsyncSocketManager.swift /host/spi-builder-workspace/Sources/Socket/SocketManager/CFSocketManager.swift /host/spi-builder-workspace/Sources/Socket/SocketManager/EpollEventQueue.swift /host/spi-builder-workspace/Sources/Socket/SocketManager/EventQueue.swift /host/spi-builder-workspace/Sources/Socket/SocketManager/KqueueEventQueue.swift /host/spi-builder-workspace/Sources/Socket/SocketManager/PollEventQueue.swift /host/spi-builder-workspace/Sources/Socket/System/CInternetAddress.swift /host/spi-builder-workspace/Sources/Socket/System/CInterop.swift /host/spi-builder-workspace/Sources/Socket/System/CSocketAddress.swift /host/spi-builder-workspace/Sources/Socket/System/Constants.swift /host/spi-builder-workspace/Sources/Socket/System/Errno.swift /host/spi-builder-workspace/Sources/Socket/System/FileChange.swift /host/spi-builder-workspace/Sources/Socket/System/FileEvent.swift /host/spi-builder-workspace/Sources/Socket/System/FileFlags.swift /host/spi-builder-workspace/Sources/Socket/System/InputOutput/IOControl.swift /host/spi-builder-workspace/Sources/Socket/System/InputOutput/IODirection.swift /host/spi-builder-workspace/Sources/Socket/System/InputOutput/IOOperations.swift /host/spi-builder-workspace/Sources/Socket/System/InputOutput/IOType.swift /host/spi-builder-workspace/Sources/Socket/System/InternetProtocol.swift /host/spi-builder-workspace/Sources/Socket/System/MessageFlags.swift /host/spi-builder-workspace/Sources/Socket/System/Mocking.swift /host/spi-builder-workspace/Sources/Socket/System/NetworkInterface.swift /host/spi-builder-workspace/Sources/Socket/System/NetworkOrder.swift -primary-file /host/spi-builder-workspace/Sources/Socket/System/Poll.swift -primary-file /host/spi-builder-workspace/Sources/Socket/System/SocketAddress.swift -primary-file /host/spi-builder-workspace/Sources/Socket/System/SocketAddress/IPv4SocketAddress.swift -primary-file /host/spi-builder-workspace/Sources/Socket/System/SocketAddress/IPv6SocketAddress.swift -primary-file /host/spi-builder-workspace/Sources/Socket/System/SocketAddress/LinkLayerSocketAddress.swift -primary-file /host/spi-builder-workspace/Sources/Socket/System/SocketAddress/UnixSocketAddress.swift /host/spi-builder-workspace/Sources/Socket/System/SocketAddressFamily.swift /host/spi-builder-workspace/Sources/Socket/System/SocketDescriptor.swift /host/spi-builder-workspace/Sources/Socket/System/SocketEvent.swift /host/spi-builder-workspace/Sources/Socket/System/SocketFlags.swift /host/spi-builder-workspace/Sources/Socket/System/SocketHelpers.swift /host/spi-builder-workspace/Sources/Socket/System/SocketOperations.swift /host/spi-builder-workspace/Sources/Socket/System/SocketOption.swift /host/spi-builder-workspace/Sources/Socket/System/SocketOptionID.swift /host/spi-builder-workspace/Sources/Socket/System/SocketOptionLevel.swift /host/spi-builder-workspace/Sources/Socket/System/SocketProtocol.swift /host/spi-builder-workspace/Sources/Socket/System/SocketProtocol/IPv4Protocol.swift /host/spi-builder-workspace/Sources/Socket/System/SocketProtocol/IPv6Protocol.swift /host/spi-builder-workspace/Sources/Socket/System/SocketProtocol/LinkLayerProtocol.swift /host/spi-builder-workspace/Sources/Socket/System/SocketProtocol/UnixProtocol.swift /host/spi-builder-workspace/Sources/Socket/System/SocketType.swift /host/spi-builder-workspace/Sources/Socket/System/Syscalls.swift /host/spi-builder-workspace/Sources/Socket/System/TCPSocketOption.swift /host/spi-builder-workspace/Sources/Socket/System/Util.swift -supplementary-output-file-map /host/spi-builder-workspace/.build/out/Intermediates.noindex/Socket.build/Debug-webassembly-wasm32/Socket-t.build/Objects-normal/wasm32/supplementaryOutputs-13 -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 6 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D ENABLE_MOCKING -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 -fmodule-map-file\=/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/CSystem/include/module.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/Sources/CSocket/include/module.modulemap -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/checkouts/swift-system/Sources/CSystem/include -Xcc -I/host/spi-builder-workspace/Sources/CSocket/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Socket.build/Debug-webassembly-wasm32/Socket-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Socket.build/Debug-webassembly-wasm32/Socket-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Socket.build/Debug-webassembly-wasm32/Socket-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Socket -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/Socket.build/Debug-webassembly-wasm32/Socket-t.build/Objects-normal/wasm32/Socket_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 -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Socket.build/Debug-webassembly-wasm32/Socket-t.build/Objects-normal/wasm32/Poll.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Socket.build/Debug-webassembly-wasm32/Socket-t.build/Objects-normal/wasm32/SocketAddress.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Socket.build/Debug-webassembly-wasm32/Socket-t.build/Objects-normal/wasm32/IPv4SocketAddress.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Socket.build/Debug-webassembly-wasm32/Socket-t.build/Objects-normal/wasm32/IPv6SocketAddress.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Socket.build/Debug-webassembly-wasm32/Socket-t.build/Objects-normal/wasm32/LinkLayerSocketAddress.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Socket.build/Debug-webassembly-wasm32/Socket-t.build/Objects-normal/wasm32/UnixSocketAddress.o -index-unit-output-path /Socket.build/Debug-webassembly-wasm32/Socket-t.build/Objects-normal/wasm32/Poll.o -index-unit-output-path /Socket.build/Debug-webassembly-wasm32/Socket-t.build/Objects-normal/wasm32/SocketAddress.o -index-unit-output-path /Socket.build/Debug-webassembly-wasm32/Socket-t.build/Objects-normal/wasm32/IPv4SocketAddress.o -index-unit-output-path /Socket.build/Debug-webassembly-wasm32/Socket-t.build/Objects-normal/wasm32/IPv6SocketAddress.o -index-unit-output-path /Socket.build/Debug-webassembly-wasm32/Socket-t.build/Objects-normal/wasm32/LinkLayerSocketAddress.o -index-unit-output-path /Socket.build/Debug-webassembly-wasm32/Socket-t.build/Objects-normal/wasm32/UnixSocketAddress.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 wasm