Swift Package Index

Build Information

Failed to build altertable-swift, reference main (9bcb6e), with Swift 6.4 for Wasm on 28 Sep 2026 00:00:55 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/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/altertable-ai/altertable-swift.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/altertable-ai/altertable-swift
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 9bcb6e3 test(batch): cover v0.13.0 mobile chunking (#40)
Submodule path 'specs': checked out '2491b404696590588944d576398e44844799432b'
Submodule 'specs' (https://github.com/altertable-ai/altertable-client-specs.git) registered for path 'specs'
Cloning into '/host/spi-builder-workspace/specs'...
Cloned https://github.com/altertable-ai/altertable-swift.git
Revision (git rev-parse @):
9bcb6e33c9eebcf9287d65d1c57685d24bb5e626
SUCCESS checkout https://github.com/altertable-ai/altertable-swift.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/altertable-ai/altertable-swift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/host -w "$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...
[Pre-planning 1 / 124]
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/Altertable/Core/Altertable.swift:19:25: error: cannot find 'DispatchQueue' in scope
 17 | public final class Altertable: @unchecked Sendable {
 18 |     /// All mutable state is accessed exclusively on this queue.
 19 |     private let queue = DispatchQueue(label: "ai.altertable.sdk", qos: .utility)
    |                         `- error: cannot find 'DispatchQueue' in scope
 20 |
 21 |     private var config: AltertableConfig
/host/spi-builder-workspace/Sources/Altertable/Core/Altertable.swift:70:68: error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 68 |     }
 69 |
 70 |     init(apiKey: String, config: AltertableConfig? = nil, session: URLSession? = nil) {
    |                                                                    `- error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 71 |         var internalConfig = config ?? AltertableConfig()
 72 |
Foundation.URLSession:2:18: note: 'URLSession' has been explicitly marked unavailable here
1 | @available(*, unavailable, message: "This type has moved to the FoundationNetworking module. Import that module to use it.")
2 | public typealias URLSession = AnyObject
  |                  `- note: 'URLSession' has been explicitly marked unavailable here
/host/spi-builder-workspace/Sources/Altertable/Core/Batcher.swift:26:37: error: cannot find type 'DispatchWorkItem' in scope
 24 |     private var bufferGeneration: Int = 0
 25 |
 26 |     private var flushTimerWorkItem: DispatchWorkItem?
    |                                     `- error: cannot find type 'DispatchWorkItem' in scope
 27 |     private var isFlushTimerRunning = false
 28 |     /// When `false`, threshold/timer/manual flush do not drain the FIFO (used when tracking consent is not granted).
/host/spi-builder-workspace/Sources/Altertable/Core/Batcher.swift:30:34: error: cannot find type 'DispatchQueue' in scope
 28 |     /// When `false`, threshold/timer/manual flush do not drain the FIFO (used when tracking consent is not granted).
 29 |     private var isSendingEnabled = true
 30 |     private let altertableQueue: DispatchQueue
    |                                  `- error: cannot find type 'DispatchQueue' in scope
 31 |
 32 |     /// Sends started by the periodic timer — excluded from ``flush(completion:)`` drain.
/host/spi-builder-workspace/Sources/Altertable/Core/Batcher.swift:55:26: error: cannot find type 'DispatchQueue' in scope
 53 |         flushIntervalMs: Int,
 54 |         maxBatchSize: Int,
 55 |         altertableQueue: DispatchQueue,
    |                          `- error: cannot find type 'DispatchQueue' in scope
 56 |         sendChunk: @escaping (HomogeneousChunk, @escaping (Result<Void, Error>) -> Void) -> Void
 57 |     ) {
/host/spi-builder-workspace/Sources/Altertable/Core/Requester.swift:30:26: error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 28 | final class Requester {
 29 |     private let apiKey: String
 30 |     private let session: URLSession
    |                          `- error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 31 |
 32 |     // `retryBaseDelay` is a test-only override; guard all access through `delayQueue`.
Foundation.URLSession:2:18: note: 'URLSession' has been explicitly marked unavailable here
1 | @available(*, unavailable, message: "This type has moved to the FoundationNetworking module. Import that module to use it.")
2 | public typealias URLSession = AnyObject
  |                  `- note: 'URLSession' has been explicitly marked unavailable here
/host/spi-builder-workspace/Sources/Altertable/Core/Requester.swift:33:30: error: cannot find 'DispatchQueue' in scope
 31 |
 32 |     // `retryBaseDelay` is a test-only override; guard all access through `delayQueue`.
 33 |     private let delayQueue = DispatchQueue(label: "ai.altertable.requester.delay")
    |                              `- error: cannot find 'DispatchQueue' in scope
 34 |     private var _retryBaseDelay: Double = SDKConstants.httpRetryBaseDelaySeconds
 35 |     var retryBaseDelay: Double {
/host/spi-builder-workspace/Sources/Altertable/Core/Requester.swift:40:65: error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 38 |     }
 39 |
 40 |     init(apiKey: String, requestTimeout: TimeInterval, session: URLSession? = nil) {
    |                                                                 `- error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 41 |         self.apiKey = apiKey
 42 |
Foundation.URLSession:2:18: note: 'URLSession' has been explicitly marked unavailable here
1 | @available(*, unavailable, message: "This type has moved to the FoundationNetworking module. Import that module to use it.")
2 | public typealias URLSession = AnyObject
  |                  `- note: 'URLSession' has been explicitly marked unavailable here
/host/spi-builder-workspace/Sources/Altertable/Core/Requester.swift:125:18: error: cannot find type 'URLRequest' in scope
123 |
124 |     private func execute(
125 |         request: URLRequest,
    |                  `- error: cannot find type 'URLRequest' in scope
126 |         attempt: Int,
127 |         maxAttempts: Int,
/host/spi-builder-workspace/Sources/Altertable/Core/Requester.swift:169:18: error: cannot find type 'URLRequest' in scope
167 |
168 |     private func retryOrFail(
169 |         request: URLRequest,
    |                  `- error: cannot find type 'URLRequest' in scope
170 |         attempt: Int,
171 |         maxAttempts: Int,
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/.build/out/Intermediates.noindex/altertable-swift.build/Debug-webassembly-wasm32/Altertable-t.build/DerivedSources/resource_bundle_accessor.swift /host/spi-builder-workspace/Sources/Altertable/Core/Altertable+ScreenViews.swift /host/spi-builder-workspace/Sources/Altertable/Core/Altertable.swift /host/spi-builder-workspace/Sources/Altertable/Core/AltertableConfig.swift /host/spi-builder-workspace/Sources/Altertable/Core/Batcher.swift /host/spi-builder-workspace/Sources/Altertable/Core/Requester.swift /host/spi-builder-workspace/Sources/Altertable/Core/SDKConstants.swift /host/spi-builder-workspace/Sources/Altertable/Core/SessionManager.swift /host/spi-builder-workspace/Sources/Altertable/Integrations/ScreenViewIntegration.swift /host/spi-builder-workspace/Sources/Altertable/Models/Models.swift /host/spi-builder-workspace/Sources/Altertable/Storage/QueueStorage.swift /host/spi-builder-workspace/Sources/Altertable/Storage/Storage.swift /host/spi-builder-workspace/Sources/Altertable/Utils/Context.swift /host/spi-builder-workspace/Sources/Altertable/Utils/Logger.swift /host/spi-builder-workspace/Sources/Altertable/Utils/Utils.swift /host/spi-builder-workspace/Sources/Altertable/Utils/Validator.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_AVAILABLE -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/altertable-swift.build/Debug-webassembly-wasm32/Altertable-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/altertable-swift.build/Debug-webassembly-wasm32/Altertable-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/altertable-swift.build/Debug-webassembly-wasm32/Altertable-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Altertable -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/altertable-swift.build/Debug-webassembly-wasm32/Altertable-t.build/Objects-normal/wasm32/Altertable_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/altertable-swift.build/Debug-webassembly-wasm32/Altertable-t.build/Objects-normal/wasm32/Modules/Altertable.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/altertable-swift.build/Debug-webassembly-wasm32/Altertable-t.build/Objects-normal/wasm32/Modules/Altertable.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/altertable-swift.build/Debug-webassembly-wasm32/Altertable-t.build/Objects-normal/wasm32/Altertable-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/altertable-swift.build/Debug-webassembly-wasm32/Altertable-t.build/Objects-normal/wasm32/Altertable-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/altertable-swift.build/Debug-webassembly-wasm32/Altertable-t.build/Objects-normal/wasm32/Altertable-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/altertable-swift.build/Debug-webassembly-wasm32/Altertable-t.build/Objects-normal/wasm32/Modules/Altertable.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm