Swift Package Index

Build Information

Failed to build swift-signal-handling, reference 1.2.0 (a5798b), with Swift 6.4 for Wasm on 24 Oct 2026 02:44:50 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886770-1":/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-6.4.0-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/xcode-actions/swift-signal-handling.git
Reference: 1.2.0
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/xcode-actions/swift-signal-handling
 * tag               1.2.0      -> FETCH_HEAD
HEAD is now at a5798bb Remove Package.resolved from git
Cloned https://github.com/xcode-actions/swift-signal-handling.git
Revision (git rev-parse @):
a5798bb1b1fa86df856b021bfd75513097a945a4
SUCCESS checkout https://github.com/xcode-actions/swift-signal-handling.git at 1.2.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/xcode-actions/swift-signal-handling.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-1":/host -w "$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-6.4.0-RELEASE_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:0ad19d16955074ecc72bbe910025b19c4e4614184c1a48afc82660d4c7620121
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Fetching https://github.com/xcode-actions/clt-logger.git
Fetching https://github.com/apple/swift-log.git
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Computing version for https://github.com/xcode-actions/clt-logger.git
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Computing version for https://github.com/Frizlab/GlobalConfModule.git
Computed https://github.com/Frizlab/GlobalConfModule.git at 0.4.5 (0.13s)
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Computing version for https://github.com/apple/swift-service-context.git
Computed https://github.com/apple/swift-service-context.git at 1.5.1 (4.55s)
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Fetched https://github.com/apple/swift-distributed-tracing.git (0.58s)
Computing version for https://github.com/apple/swift-distributed-tracing.git
Computed https://github.com/apple/swift-distributed-tracing.git at 1.7.2 (0.73s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 603.0.2 (1.02s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.19s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.8.2 (0.82s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.16.2 (0.35s)
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 1.8.2
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 603.0.2
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.16.2
Creating working copy for https://github.com/xcode-actions/clt-logger.git
Working copy of https://github.com/xcode-actions/clt-logger.git resolved at 1.0.0
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Creating working copy for https://github.com/apple/swift-distributed-tracing.git
Working copy of https://github.com/apple/swift-distributed-tracing.git resolved at 1.7.2
Creating working copy for https://github.com/Frizlab/GlobalConfModule.git
Working copy of https://github.com/Frizlab/GlobalConfModule.git resolved at 0.4.5
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/603.0.2/swift-6.4.0-RELEASE-ubuntu_noble_x86_64-MacroSupport.tar.gz
Downloaded https://download.swift.org/prebuilts/swift-syntax/603.0.2/swift-6.4.0-RELEASE-ubuntu_noble_x86_64-MacroSupport.tar.gz (0.17s)
Building for debugging...
[Computing dependencies]
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[220 / 240] GlobalConfModule
[224 / 240] GlobalConfModule-product
[230 / 250] SignalHandling
[231 / 251] ArgumentParser
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile SigactionDelayer_Block.swift
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:176:21: error: cannot find 'NSConditionLock' in scope
174 | 		}
175 |
176 | 		static let lock = NSConditionLock(condition: Self.nothingToDo.rawValue)
    |                     `- error: cannot find 'NSConditionLock' in scope
177 |
178 | 		/* Read/write is protected by the lock above. */
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:190:23: error: cannot find type 'DispatchSourceSignal' in scope
188 | 	private struct BlockedSignal {
189 |
190 | 		var dispatchSource: DispatchSourceSignal
    |                       `- error: cannot find type 'DispatchSourceSignal' in scope
191 | 		var handlers = [DelayedSigaction: DelayedSigactionHandler]()
192 |
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:195:45: error: cannot find 'DispatchQueue' in scope
193 | 	}
194 |
195 | 	private static let signalProcessingQueue = DispatchQueue(label: "com.xcode-actions.blocked-signals-processing-queue")
    |                                             `- error: cannot find 'DispatchQueue' in scope
196 |
197 | 	/* Only used on the main thread. */
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:69:13: error: cannot find 'pthread_sigmask' in scope
 67 |
 68 | 		var signalsSigset = Signal.sigset(from: signals)
 69 | 		let ret = pthread_sigmask(SIG_SETMASK, &signalsSigset, nil /* old signals */)
    |             `- error: cannot find 'pthread_sigmask' in scope
 70 | 		if ret != 0 {
 71 | 			throw SignalHandlingError.nonDestructiveSystemError(Errno(rawValue: ret))
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:69:29: error: cannot find 'SIG_SETMASK' in scope
 67 |
 68 | 		var signalsSigset = Signal.sigset(from: signals)
 69 | 		let ret = pthread_sigmask(SIG_SETMASK, &signalsSigset, nil /* old signals */)
    |                             `- error: cannot find 'SIG_SETMASK' in scope
 70 | 		if ret != 0 {
 71 | 			throw SignalHandlingError.nonDestructiveSystemError(Errno(rawValue: ret))
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:75:15: error: cannot find 'DispatchGroup' in scope
 73 |
 74 | 		nonisolated(unsafe) var error: Error?
 75 | 		let group = DispatchGroup()
    |               `- error: cannot find 'DispatchGroup' in scope
 76 | 		group.enter()
 77 | 		Thread.detachNewThread{
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:82:14: error: cannot find 'pthread_sigmask' in scope
 80 | 			/* Unblock all signals in this thread. */
 81 | 			var noSignals = Signal.emptySigset
 82 | 			let ret = pthread_sigmask(SIG_SETMASK, &noSignals, nil /* old signals */)
    |              `- error: cannot find 'pthread_sigmask' in scope
 83 | 			if ret != 0 {
 84 | 				error = SignalHandlingError.destructiveSystemError(Errno(rawValue: ret))
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:82:30: error: cannot find 'SIG_SETMASK' in scope
 80 | 			/* Unblock all signals in this thread. */
 81 | 			var noSignals = Signal.emptySigset
 82 | 			let ret = pthread_sigmask(SIG_SETMASK, &noSignals, nil /* old signals */)
    |                              `- error: cannot find 'SIG_SETMASK' in scope
 83 | 			if ret != 0 {
 84 | 				error = SignalHandlingError.destructiveSystemError(Errno(rawValue: ret))
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:249:31: error: cannot find 'DispatchSource' in scope
247 | 			try executeOnThread(.block(signal))
248 |
249 | 			let dispatchSourceSignal = DispatchSource.makeSignalSource(signal: signal.rawValue, queue: signalProcessingQueue)
    |                               `- error: cannot find 'DispatchSource' in scope
250 | 			/* Apparently the dispatchSourceSignal does not need to be weak in the handler because the handler is released when the source is canceled.
251 | 			 * I manually tested this and found no confirmation or infirmation of this in the documentation. */
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:330:16: error: cannot find 'DispatchGroup' in scope
328 | 		for _ in 0..<count {
329 | 			let lock = NSLock()
330 | 			let group = DispatchGroup()
    |                `- error: cannot find 'DispatchGroup' in scope
331 | 			nonisolated(unsafe) var runOriginalHandlerFinal = true
332 | 			for (_, handler) in blockedSignal.handlers {
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:387:17: error: cannot find 'pthread_sigmask' in scope
385 | //						loggerLessThreadSafeDebugLog("🧵 Processing block action for \(signal)…")
386 | 						var sigset = signal.sigset
387 | 						let ret = pthread_sigmask(SIG_BLOCK, &sigset, nil /* old signals */)
    |                 `- error: cannot find 'pthread_sigmask' in scope
388 | 						if ret != 0 {
389 | 							throw SignalHandlingError.destructiveSystemError(Errno(rawValue: ret))
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:387:33: error: cannot find 'SIG_BLOCK' in scope
385 | //						loggerLessThreadSafeDebugLog("🧵 Processing block action for \(signal)…")
386 | 						var sigset = signal.sigset
387 | 						let ret = pthread_sigmask(SIG_BLOCK, &sigset, nil /* old signals */)
    |                                 `- error: cannot find 'SIG_BLOCK' in scope
388 | 						if ret != 0 {
389 | 							throw SignalHandlingError.destructiveSystemError(Errno(rawValue: ret))
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:395:17: error: cannot find 'pthread_sigmask' in scope
393 | //						loggerLessThreadSafeDebugLog("🧵 Processing unblock action for \(signal)…")
394 | 						var sigset = signal.sigset
395 | 						let ret = pthread_sigmask(SIG_UNBLOCK, &sigset, nil /* old signals */)
    |                 `- error: cannot find 'pthread_sigmask' in scope
396 | 						if ret != 0 {
397 | 							throw SignalHandlingError.destructiveSystemError(Errno(rawValue: ret))
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:395:33: error: cannot find 'SIG_UNBLOCK' in scope
393 | //						loggerLessThreadSafeDebugLog("🧵 Processing unblock action for \(signal)…")
394 | 						var sigset = signal.sigset
395 | 						let ret = pthread_sigmask(SIG_UNBLOCK, &sigset, nil /* old signals */)
    |                                 `- error: cannot find 'SIG_UNBLOCK' in scope
396 | 						if ret != 0 {
397 | 							throw SignalHandlingError.destructiveSystemError(Errno(rawValue: ret))
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:407:18: error: cannot find 'pthread_sigmask' in scope
405 | 							/* We update the sigset only when signal is not ignored
406 | 							 *  because it is used only in that case and this is getting the current sigmask can fail. */
407 | 							let ret = pthread_sigmask(SIG_SETMASK, nil /* new signals */, &sigset)
    |                  `- error: cannot find 'pthread_sigmask' in scope
408 | 							if ret != 0 {
409 | 								throw SignalHandlingError.nonDestructiveSystemError(Errno(rawValue: ret))
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:407:34: error: cannot find 'SIG_SETMASK' in scope
405 | 							/* We update the sigset only when signal is not ignored
406 | 							 *  because it is used only in that case and this is getting the current sigmask can fail. */
407 | 							let ret = pthread_sigmask(SIG_SETMASK, nil /* new signals */, &sigset)
    |                                  `- error: cannot find 'SIG_SETMASK' in scope
408 | 							if ret != 0 {
409 | 								throw SignalHandlingError.nonDestructiveSystemError(Errno(rawValue: ret))
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:411:8: error: cannot find 'sigdelset' in scope
409 | 								throw SignalHandlingError.nonDestructiveSystemError(Errno(rawValue: ret))
410 | 							}
411 | 							sigdelset(&sigset, signal.rawValue)
    |        `- error: cannot find 'sigdelset' in scope
412 | 						}
413 | 						/* Let’s get the pending signals on this thread. */
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:415:17: error: cannot find 'sigpending' in scope
413 | 						/* Let’s get the pending signals on this thread. */
414 | 						var pendingSignals = sigset_t()
415 | 						let ret = sigpending(&pendingSignals)
    |                 `- error: cannot find 'sigpending' in scope
416 | 						/* If sigpending failed, we assume the signal is pending. */
417 | 						if ret != 0 || !Signal.set(from: pendingSignals).contains(signal) {
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:421:8: error: cannot find 'pthread_kill' in scope
419 | 							 * Which mean it is probably pending on some other thread, forever. */
420 | //							loggerLessThreadSafeDebugLog("🧵 Resending signal to manager thread \(signal)…")
421 | 							pthread_kill(pthread_self(), signal.rawValue)
    |        `- error: cannot find 'pthread_kill' in scope
422 | 						}
423 | 						if !isIgnored {
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:421:21: error: cannot find 'pthread_self' in scope
419 | 							 * Which mean it is probably pending on some other thread, forever. */
420 | //							loggerLessThreadSafeDebugLog("🧵 Resending signal to manager thread \(signal)…")
421 | 							pthread_kill(pthread_self(), signal.rawValue)
    |                     `- error: cannot find 'pthread_self' in scope
422 | 						}
423 | 						if !isIgnored {
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:427:8: error: cannot find 'sigsuspend' in scope
425 | 							 * I know there is a race condition. */
426 | //							loggerLessThreadSafeDebugLog("🧵 Calling sigsuspend for \(signal)…")
427 | 							sigsuspend(&sigset)
    |        `- error: cannot find 'sigsuspend' in scope
428 | 						}
429 |
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:433:17: error: cannot find 'pthread_sigmask' in scope
431 | //						loggerLessThreadSafeDebugLog("🧵 Processing drop action for \(signal)…")
432 | 						var sigset = sigset_t()
433 | 						let ret = pthread_sigmask(SIG_SETMASK, nil /* new signals */, &sigset)
    |                 `- error: cannot find 'pthread_sigmask' in scope
434 | 						if ret != 0 {
435 | 							throw SignalHandlingError.nonDestructiveSystemError(Errno(rawValue: ret))
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:433:33: error: cannot find 'SIG_SETMASK' in scope
431 | //						loggerLessThreadSafeDebugLog("🧵 Processing drop action for \(signal)…")
432 | 						var sigset = sigset_t()
433 | 						let ret = pthread_sigmask(SIG_SETMASK, nil /* new signals */, &sigset)
    |                                 `- error: cannot find 'SIG_SETMASK' in scope
434 | 						if ret != 0 {
435 | 							throw SignalHandlingError.nonDestructiveSystemError(Errno(rawValue: ret))
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:437:7: error: cannot find 'sigdelset' in scope
435 | 							throw SignalHandlingError.nonDestructiveSystemError(Errno(rawValue: ret))
436 | 						}
437 | 						sigdelset(&sigset, signal.rawValue)
    |       `- error: cannot find 'sigdelset' in scope
438 |
439 | 						let oldAction = try Sigaction.ignoreAction.install(on: signal, revertIfIgnored: false, updateUnsigRegistrations: false)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Sigaction.swift:44:24: error: cannot find type 'sigaction' in scope
 42 | 	 If the handler of the sigaction is `SIG_IGN` or `SIG_DFL`, we check the `sa_flags` not to contains the `SA_SIGINFO` bit.
 43 | 	 If they do, we log an error, as this is invalid. */
 44 | 	public init(rawValue: sigaction) {
    |                        `- error: cannot find type 'sigaction' in scope
 45 | 		self.mask = Signal.set(from: rawValue.sa_mask)
 46 | 		self.flags = SigactionFlags(rawValue: rawValue.sa_flags)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Sigaction.swift:79:23: error: cannot find type 'sigaction' in scope
 77 | 	}
 78 |
 79 | 	public var rawValue: sigaction {
    |                       `- error: cannot find type 'sigaction' in scope
 80 | 		if !isValid {
 81 | 			Conf.logger?.warning("Getting sigaction from an invalid Sigaction.")
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:439:7: error: type 'Sigaction' does not conform to protocol 'RawRepresentable'
437 | 						sigdelset(&sigset, signal.rawValue)
438 |
439 | 						let oldAction = try Sigaction.ignoreAction.install(on: signal, revertIfIgnored: false, updateUnsigRegistrations: false)
    |       `- error: type 'Sigaction' does not conform to protocol 'RawRepresentable'
440 | 						/* Will not hurt, the signal is ignored anyway (yes, there is a race condition, I know). */
441 | 						pthread_kill(pthread_self(), signal.rawValue)
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:441:7: error: cannot find 'pthread_kill' in scope
439 | 						let oldAction = try Sigaction.ignoreAction.install(on: signal, revertIfIgnored: false, updateUnsigRegistrations: false)
440 | 						/* Will not hurt, the signal is ignored anyway (yes, there is a race condition, I know). */
441 | 						pthread_kill(pthread_self(), signal.rawValue)
    |       `- error: cannot find 'pthread_kill' in scope
442 | 						/* No sigsuspend. Would block because signal is ignored. */
443 | 						if let oldAction = oldAction {
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:441:20: error: cannot find 'pthread_self' in scope
439 | 						let oldAction = try Sigaction.ignoreAction.install(on: signal, revertIfIgnored: false, updateUnsigRegistrations: false)
440 | 						/* Will not hurt, the signal is ignored anyway (yes, there is a race condition, I know). */
441 | 						pthread_kill(pthread_self(), signal.rawValue)
    |                    `- error: cannot find 'pthread_self' in scope
442 | 						/* No sigsuspend. Would block because signal is ignored. */
443 | 						if let oldAction = oldAction {
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/SignalHandling/\ Config.swift /host/spi-builder-workspace/Sources/SignalHandling/\ Errors.swift /host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Sigaction.swift /host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/SigactionFlag.swift /host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/SigactionHandler.swift /host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift /host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/DelayedSigaction.swift /host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/DelayedSigactionHandler.swift -primary-file /host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift /host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Unsig.swift /host/spi-builder-workspace/Sources/SignalHandling/Utils.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-signal-handling.build/Debug-webassembly-wasm32/SignalHandling-t.build/Objects-normal/wasm32/SigactionDelayer_Block.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-signal-handling.build/Debug-webassembly-wasm32/SignalHandling-t.build/Objects-normal/wasm32/SigactionDelayer_Block.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-signal-handling.build/Debug-webassembly-wasm32/SignalHandling-t.build/Objects-normal/wasm32/SigactionDelayer_Block.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-signal-handling.build/Debug-webassembly-wasm32/SignalHandling-t.build/Objects-normal/wasm32/SigactionDelayer_Block.dia -target wasm32-unknown-wasip1 -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk -sysroot /root/.swiftpm/swift-sdks/swift-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_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 Xcode -serialize-debugging-options -load-plugin-executable /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64/GlobalConfMacros\#GlobalConfMacros -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-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_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-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_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 -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/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-signal-handling.build/Debug-webassembly-wasm32/SignalHandling-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-signal-handling.build/Debug-webassembly-wasm32/SignalHandling-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-signal-handling.build/Debug-webassembly-wasm32/SignalHandling-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SignalHandling -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-signal-handling.build/Debug-webassembly-wasm32/SignalHandling-t.build/Objects-normal/wasm32/SignalHandling_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/swift-signal-handling.build/Debug-webassembly-wasm32/SignalHandling-t.build/Objects-normal/wasm32/SigactionDelayer_Block.o -index-unit-output-path /swift-signal-handling.build/Debug-webassembly-wasm32/SignalHandling-t.build/Objects-normal/wasm32/SigactionDelayer_Block.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 wasm