Swift Package IndexBuild Information
Failed to build SimulatorServices, reference 1.0.1 (57099b), with Swift 6.4 for Wasm on 18 Sep 2026 23:12:20 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344847-1":/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
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/brightdigit/SimulatorServices.git
Reference: 1.0.1
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/brightdigit/SimulatorServices
* tag 1.0.1 -> FETCH_HEAD
HEAD is now at 57099b5 Fixing stream issue (#12)
Cloned https://github.com/brightdigit/SimulatorServices.git
Revision (git rev-parse @):
57099b56d3a0f1a33473081f379ac52b58a721c7
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/brightdigit/SimulatorServices.git at 1.0.1
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.4
Building package at path: $PWD
https://github.com/brightdigit/SimulatorServices.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-1":/host -w "$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
Building for debugging...
[Planning deferred tasks]
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line: cd /host
[27 / 35] SimulatorServices
/host/spi-builder-workspace/Sources/SimulatorServices/Process/DispatchSemaphore.swift:3:11: [1;31merror: [1;39mcannot find type 'DispatchSemaphore' in scope[0;0m
[0;36m1 |[0;0m import Foundation
[0;36m2 |[0;0m
[0;36m3 |[0;0m extension [4;39mDispatchSemaphore[0;0m: ProcessCompletionPromise {
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find type 'DispatchSemaphore' in scope[0;0m
[0;36m4 |[0;0m internal func waitForCompletion(
[0;36m5 |[0;0m for timeout: DispatchTime,
/host/spi-builder-workspace/Sources/SimulatorServices/Process/Process.swift:5:13: [1;31merror: [1;39mcannot find type 'Process' in scope[0;0m
[0;36m3 |[0;0m
[0;36m4 |[0;0m @available(macOS 10.15.4, *)
[0;36m5 |[0;0m extension [4;39mProcess[0;0m: _SimCtlProcess, _AsyncableProcess {
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find type 'Process' in scope[0;0m
[0;36m6 |[0;0m internal func termintationResult() -> TerminationResult {
[0;36m7 |[0;0m .init(reason: terminationReason.rawValue, status: Int(terminationStatus))
/host/spi-builder-workspace/Sources/SimulatorServices/Process/ProcessCompletionPromise.swift:5:18: [1;31merror: [1;39mcannot find type 'DispatchTime' in scope[0;0m
[0;36m3 |[0;0m internal protocol ProcessCompletionPromise {
[0;36m4 |[0;0m func waitForCompletion(
[0;36m5 |[0;0m for timeout: [4;39mDispatchTime[0;0m,
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find type 'DispatchTime' in scope[0;0m
[0;36m6 |[0;0m with result: @autoclosure @escaping () -> TerminationResult
[0;36m7 |[0;0m ) -> ProcessResult
/host/spi-builder-workspace/Sources/SimulatorServices/Process/ProcessError.swift:6:16: [1;31merror: [1;39mcannot find type 'DispatchTime' in scope[0;0m
[0;36m4 |[0;0m public enum ProcessError: Error, LocalizedError, Equatable {
[0;36m5 |[0;0m /// A timeout from running a process asnycronously
[0;36m6 |[0;0m case timeout([4;39mDispatchTime[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find type 'DispatchTime' in scope[0;0m
[0;36m7 |[0;0m
[0;36m8 |[0;0m /// The process existed with an error exit code.
/host/spi-builder-workspace/Sources/SimulatorServices/Process/ProcessError.swift:4:13: [1;31merror: [1;39mtype 'ProcessError' does not conform to protocol 'Equatable'[0;0m
[0;36m2 |[0;0m
[0;36m3 |[0;0m /// An error which occured while running a process.
[0;36m4 |[0;0m public enum ProcessError: Error, LocalizedError, Equatable {
[0;36m|[0;0m |- [1;31merror: [1;39mtype 'ProcessError' does not conform to protocol 'Equatable'[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39madd stubs for conformance[0;0m
[0;36m5 |[0;0m /// A timeout from running a process asnycronously
[0;36m6 |[0;0m case timeout(DispatchTime)
[0;36m|[0;0m `- [1;39mnote: [1;39massociated value type '_' does not conform to protocol 'Equatable', preventing synthesized conformance of 'ProcessError' to 'Equatable'[0;0m
[0;36m7 |[0;0m
[0;36m8 |[0;0m /// The process existed with an error exit code.
Swift.==:1:24: [1;39mnote: [1;39mcandidate would match if 'ProcessError' conformed to 'RawRepresentable'[0;0m
[0;36m1 |[0;0m @inlinable public func == <T>(lhs: T, rhs: T) -> Bool where T : RawRepresentable, T.RawValue : Equatable
[0;36m|[0;0m `- [1;39mnote: [1;39mcandidate would match if 'ProcessError' conformed to 'RawRepresentable'[0;0m
Swift.FloatingPoint.==:2:20: [1;39mnote: [1;39mcandidate would match if 'ProcessError' conformed to 'FloatingPoint'[0;0m
[0;36m1 |[0;0m protocol FloatingPoint {
[0;36m2 |[0;0m public static func == (lhs: Self, rhs: Self) -> Bool}
[0;36m|[0;0m `- [1;39mnote: [1;39mcandidate would match if 'ProcessError' conformed to 'FloatingPoint'[0;0m
[0;36m3 |[0;0m
Swift.BinaryInteger.==:2:20: [1;39mnote: [1;39mcandidate would match if 'ProcessError' conformed to 'BinaryInteger'[0;0m
[0;36m1 |[0;0m protocol BinaryInteger {
[0;36m2 |[0;0m public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : BinaryInteger}
[0;36m|[0;0m `- [1;39mnote: [1;39mcandidate would match if 'ProcessError' conformed to 'BinaryInteger'[0;0m
[0;36m3 |[0;0m
Swift._Pointer.==:2:20: [1;39mnote: [1;39mcandidate would match if 'ProcessError' conformed to '_Pointer'[0;0m
[0;36m1 |[0;0m protocol _Pointer {
[0;36m2 |[0;0m public static func == (lhs: Self, rhs: Self) -> Bool}
[0;36m|[0;0m `- [1;39mnote: [1;39mcandidate would match if 'ProcessError' conformed to '_Pointer'[0;0m
[0;36m3 |[0;0m
Swift._Pointer.==:2:31: [1;39mnote: [1;39mcandidate would match if 'ProcessError' conformed to '_Pointer'[0;0m
[0;36m1 |[0;0m protocol _Pointer {
[0;36m2 |[0;0m @inlinable public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : _Pointer}
[0;36m|[0;0m `- [1;39mnote: [1;39mcandidate would match if 'ProcessError' conformed to '_Pointer'[0;0m
[0;36m3 |[0;0m
Swift.Strideable.==:2:31: [1;39mnote: [1;39mcandidate would match if 'ProcessError' conformed to 'Strideable'[0;0m
[0;36m1 |[0;0m protocol Strideable {
[0;36m2 |[0;0m @inlinable public static func == (x: Self, y: Self) -> Bool}
[0;36m|[0;0m `- [1;39mnote: [1;39mcandidate would match if 'ProcessError' conformed to 'Strideable'[0;0m
[0;36m3 |[0;0m
Swift.StringProtocol.==:2:31: [1;39mnote: [1;39mcandidate would match if 'ProcessError' conformed to 'StringProtocol'[0;0m
[0;36m1 |[0;0m protocol StringProtocol {
[0;36m2 |[0;0m @inlinable public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : StringProtocol}
[0;36m|[0;0m `- [1;39mnote: [1;39mcandidate would match if 'ProcessError' conformed to 'StringProtocol'[0;0m
[0;36m3 |[0;0m
Swift.SIMD.==:2:20: [1;39mnote: [1;39mcandidate would match if 'ProcessError' conformed to 'SIMD'[0;0m
[0;36m1 |[0;0m protocol SIMD {
[0;36m2 |[0;0m public static func == (a: Self, b: Self) -> Bool}
[0;36m|[0;0m `- [1;39mnote: [1;39mcandidate would match if 'ProcessError' conformed to 'SIMD'[0;0m
[0;36m3 |[0;0m
Foundation.__BridgedNSError.==:2:20: [1;39mnote: [1;39mcandidate would match if 'ProcessError' conformed to '__BridgedNSError'[0;0m
[0;36m1 |[0;0m protocol __BridgedNSError {
[0;36m2 |[0;0m public static func == (lhs: Self, rhs: Self) -> Bool}
[0;36m|[0;0m `- [1;39mnote: [1;39mcandidate would match if 'ProcessError' conformed to '__BridgedNSError'[0;0m
[0;36m3 |[0;0m
Foundation._BridgedStoredNSError.==:2:20: [1;39mnote: [1;39mcandidate would match if 'ProcessError' conformed to '_BridgedStoredNSError'[0;0m
[0;36m1 |[0;0m protocol _BridgedStoredNSError {
[0;36m2 |[0;0m public static func == (lhs: Self, rhs: Self) -> Bool}
[0;36m|[0;0m `- [1;39mnote: [1;39mcandidate would match if 'ProcessError' conformed to '_BridgedStoredNSError'[0;0m
[0;36m3 |[0;0m
FoundationEssentials.AttributedStringProtocol.==:2:20: [1;39mnote: [1;39mcandidate would match if 'ProcessError' conformed to 'AttributedStringProtocol'[0;0m
[0;36m1 |[0;0m protocol AttributedStringProtocol {
[0;36m2 |[0;0m public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : AttributedStringProtocol}
[0;36m|[0;0m `- [1;39mnote: [1;39mcandidate would match if 'ProcessError' conformed to 'AttributedStringProtocol'[0;0m
[0;36m3 |[0;0m
Swift.Equatable.==:2:13: [1;39mnote: [1;39mprotocol requires function '==' with type '(borrowing ProcessError, borrowing ProcessError) -> Bool'[0;0m
[0;36m1 |[0;0m protocol Equatable {
[0;36m2 |[0;0m static func == (lhs: borrowing Self, rhs: borrowing Self) -> Bool}
[0;36m|[0;0m `- [1;39mnote: [1;39mprotocol requires function '==' with type '(borrowing ProcessError, borrowing ProcessError) -> Bool'[0;0m
[0;36m3 |[0;0m
/host/spi-builder-workspace/Sources/SimulatorServices/Process/ProcessResult.swift:5:17: [1;31merror: [1;39mcannot find type 'DispatchTime' in scope[0;0m
[0;36m3 |[0;0m internal enum ProcessResult {
[0;36m4 |[0;0m case success(TerminationResult)
[0;36m5 |[0;0m case timedOut([4;39mDispatchTime[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find type 'DispatchTime' in scope[0;0m
[0;36m6 |[0;0m }
[0;36m7 |[0;0m
/host/spi-builder-workspace/Sources/SimulatorServices/Process/_AsyncableProcess.swift:37:30: [1;31merror: [1;39mcannot find type 'DispatchTime' in scope[0;0m
[0;36m35 |[0;0m /// - Parameter timeout: Timeout for the process to be done.
[0;36m36 |[0;0m /// - Returns: Data if there anything output from the process.
[0;36m37 |[0;0m internal func run(timeout: [4;39mDispatchTime[0;0m) async throws -> Data? {
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find type 'DispatchTime' in scope[0;0m
[0;36m38 |[0;0m var handles = fileHandles()
[0;36m39 |[0;0m let semaphore = promise()
/host/spi-builder-workspace/Sources/SimulatorServices/Process/_SimCtlProcess.swift:6:21: [1;31merror: [1;39mcannot find type 'DispatchTime' in scope[0;0m
[0;36m4 |[0;0m var executableURL: URL? { get set }
[0;36m5 |[0;0m var arguments: [String]? { get set }
[0;36m6 |[0;0m func run(timeout: [4;39mDispatchTime[0;0m) async throws -> Data?
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find type 'DispatchTime' in scope[0;0m
[0;36m7 |[0;0m }
[0;36m8 |[0;0m
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/SimulatorServices/Arguments/ContainerID.swift /host/spi-builder-workspace/Sources/SimulatorServices/Arguments/SimulatorID.swift /host/spi-builder-workspace/Sources/SimulatorServices/Commands/GetAppContainer.swift /host/spi-builder-workspace/Sources/SimulatorServices/Commands/List.swift /host/spi-builder-workspace/Sources/SimulatorServices/Components/Device.swift /host/spi-builder-workspace/Sources/SimulatorServices/Components/DevicePair.swift /host/spi-builder-workspace/Sources/SimulatorServices/Components/DeviceType.swift /host/spi-builder-workspace/Sources/SimulatorServices/Components/Path.swift /host/spi-builder-workspace/Sources/SimulatorServices/Components/Runtime.swift /host/spi-builder-workspace/Sources/SimulatorServices/Components/SimulatorList.swift /host/spi-builder-workspace/Sources/SimulatorServices/Process/DispatchSemaphore.swift /host/spi-builder-workspace/Sources/SimulatorServices/Process/Process.swift /host/spi-builder-workspace/Sources/SimulatorServices/Process/ProcessCompletionPromise.swift /host/spi-builder-workspace/Sources/SimulatorServices/Process/ProcessError.swift /host/spi-builder-workspace/Sources/SimulatorServices/Process/ProcessOutputHandleSet.swift /host/spi-builder-workspace/Sources/SimulatorServices/Process/ProcessResult.swift /host/spi-builder-workspace/Sources/SimulatorServices/Process/TerminationResult.swift /host/spi-builder-workspace/Sources/SimulatorServices/Process/UncaughtSignal.swift /host/spi-builder-workspace/Sources/SimulatorServices/Process/_AsyncableProcess.swift /host/spi-builder-workspace/Sources/SimulatorServices/Process/_SimCtlProcess.swift /host/spi-builder-workspace/Sources/SimulatorServices/SimCtl.swift /host/spi-builder-workspace/Sources/SimulatorServices/Subcommand.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 5 -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/SimulatorServices.build/Debug-webassembly-wasm32/SimulatorServices-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SimulatorServices.build/Debug-webassembly-wasm32/SimulatorServices-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SimulatorServices.build/Debug-webassembly-wasm32/SimulatorServices-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SimulatorServices -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/SimulatorServices.build/Debug-webassembly-wasm32/SimulatorServices-t.build/Objects-normal/wasm32/SimulatorServices_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/SimulatorServices.build/Debug-webassembly-wasm32/SimulatorServices-t.build/Objects-normal/wasm32/Modules/SimulatorServices.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SimulatorServices.build/Debug-webassembly-wasm32/SimulatorServices-t.build/Objects-normal/wasm32/Modules/SimulatorServices.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SimulatorServices.build/Debug-webassembly-wasm32/SimulatorServices-t.build/Objects-normal/wasm32/SimulatorServices-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SimulatorServices.build/Debug-webassembly-wasm32/SimulatorServices-t.build/Objects-normal/wasm32/SimulatorServices-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SimulatorServices.build/Debug-webassembly-wasm32/SimulatorServices-t.build/Objects-normal/wasm32/SimulatorServices-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SimulatorServices.build/Debug-webassembly-wasm32/SimulatorServices-t.build/Objects-normal/wasm32/Modules/SimulatorServices.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm