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Build Information

Failed to build SegmentAppcues, reference main (c99bbd), with Swift 6.1 for Wasm on 25 Sep 2025 11:11:03 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/appcues/segment-appcues-ios.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/appcues/segment-appcues-ios
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at c99bbd3 ⬆️ Update Appcues dependency version to 5.0.0
Cloned https://github.com/appcues/segment-appcues-ios.git
Revision (git rev-parse @):
c99bbd33f394580529f92595a46bdb661ddd4900
SUCCESS checkout https://github.com/appcues/segment-appcues-ios.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/appcues/segment-appcues-ios.git
https://github.com/appcues/segment-appcues-ios.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "analytics-swift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/segmentio/analytics-swift.git"
    },
    {
      "identity" : "appcues-ios-sdk",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "5.0.0",
            "upper_bound" : "6.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/appcues/appcues-ios-sdk.git"
    }
  ],
  "manifest_display_name" : "SegmentAppcues",
  "name" : "SegmentAppcues",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "SegmentAppcues",
      "targets" : [
        "SegmentAppcues"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SegmentAppcuesTests",
      "module_type" : "SwiftTarget",
      "name" : "SegmentAppcuesTests",
      "path" : "Tests/SegmentAppcuesTests",
      "sources" : [
        "AppcuesDestinationTests.swift"
      ],
      "target_dependencies" : [
        "SegmentAppcues"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SegmentAppcues",
      "module_type" : "SwiftTarget",
      "name" : "SegmentAppcues",
      "path" : "Sources/SegmentAppcues",
      "product_dependencies" : [
        "Segment",
        "AppcuesKit"
      ],
      "product_memberships" : [
        "SegmentAppcues"
      ],
      "sources" : [
        "AppcuesDestination.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:062e4aaff76454b333ce7957a8e87c3beb342f1dedb64399abb81cdea021b526
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Fetching https://github.com/segmentio/analytics-swift.git
Fetching https://github.com/appcues/appcues-ios-sdk.git
[1/8761] Fetching analytics-swift
[8762/55774] Fetching analytics-swift, appcues-ios-sdk
Fetched https://github.com/segmentio/analytics-swift.git from cache (4.24s)
Fetched https://github.com/appcues/appcues-ios-sdk.git from cache (4.33s)
Computing version for https://github.com/appcues/appcues-ios-sdk.git
Computed https://github.com/appcues/appcues-ios-sdk.git at 5.0.0 (5.33s)
Computing version for https://github.com/segmentio/analytics-swift.git
Computed https://github.com/segmentio/analytics-swift.git at 1.8.0 (0.76s)
Fetching https://github.com/segmentio/sovran-swift.git
Fetching https://github.com/segmentio/jsonsafeencoding-swift.git
[1/371] Fetching sovran-swift
[372/448] Fetching sovran-swift, jsonsafeencoding-swift
Fetched https://github.com/segmentio/sovran-swift.git from cache (0.28s)
Fetched https://github.com/segmentio/jsonsafeencoding-swift.git from cache (0.30s)
Computing version for https://github.com/segmentio/jsonsafeencoding-swift.git
Computed https://github.com/segmentio/jsonsafeencoding-swift.git at 2.0.0 (1.22s)
Computing version for https://github.com/segmentio/sovran-swift.git
Computed https://github.com/segmentio/sovran-swift.git at 1.1.2 (1.02s)
Creating working copy for https://github.com/appcues/appcues-ios-sdk.git
Working copy of https://github.com/appcues/appcues-ios-sdk.git resolved at 5.0.0
Creating working copy for https://github.com/segmentio/analytics-swift.git
Working copy of https://github.com/segmentio/analytics-swift.git resolved at 1.8.0
Creating working copy for https://github.com/segmentio/sovran-swift.git
Working copy of https://github.com/segmentio/sovran-swift.git resolved at 1.1.2
Creating working copy for https://github.com/segmentio/jsonsafeencoding-swift.git
Working copy of https://github.com/segmentio/jsonsafeencoding-swift.git resolved at 2.0.0
warning: 'appcues-ios-sdk': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Presentation/Assets.xcassets
Building for debugging...
[0/7] Write sources
[0/7] Copying PrivacyInfo.xcprivacy
[0/7] Write sources
[6/7] Write swift-version-24593BA9C3E375BF.txt
[8/196] Compiling Sovran Version.swift
[9/196] Compiling JSONSafeEncoding Version.swift
[10/196] Compiling Sovran Testing.swift
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Testing.swift:19:19: error: cannot find 'Thread' in scope
17 |     // this will work on linux and apple platforms, but not in anything with a UI
18 |     // because XCTest doesn't come into the call stack till much later.
19 |     let matches = Thread.callStackSymbols.filter { line in
   |                   `- error: cannot find 'Thread' in scope
20 |         return line.contains("XCTest") || line.contains("xctest")
21 |     }
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Store.swift:16:30: error: cannot find 'DispatchQueue' in scope
 14 |     internal let updateQueue = DispatchQueue(label: "state.update.segment.com")
 15 |     // handles synchronizing subscription adds/removes
 16 |     internal let syncQueue = DispatchQueue(label: "state.sync.segment.com")
    |                              `- error: cannot find 'DispatchQueue' in scope
 17 |     internal var states = [Container]()
 18 |     internal var subscribers = [Subscription]()
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Store.swift:14:32: error: cannot find 'DispatchQueue' in scope
 12 | public class Store {
 13 |     // handles synchronizing state changes thru the system
 14 |     internal let updateQueue = DispatchQueue(label: "state.update.segment.com")
    |                                `- error: cannot find 'DispatchQueue' in scope
 15 |     // handles synchronizing subscription adds/removes
 16 |     internal let syncQueue = DispatchQueue(label: "state.sync.segment.com")
[11/196] Compiling JSONSafeEncoding Extensions.swift
[12/196] Compiling Sovran Store.swift
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Store.swift:14:32: error: cannot find 'DispatchQueue' in scope
 12 | public class Store {
 13 |     // handles synchronizing state changes thru the system
 14 |     internal let updateQueue = DispatchQueue(label: "state.update.segment.com")
    |                                `- error: cannot find 'DispatchQueue' in scope
 15 |     // handles synchronizing subscription adds/removes
 16 |     internal let syncQueue = DispatchQueue(label: "state.sync.segment.com")
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Store.swift:16:30: error: cannot find 'DispatchQueue' in scope
 14 |     internal let updateQueue = DispatchQueue(label: "state.update.segment.com")
 15 |     // handles synchronizing subscription adds/removes
 16 |     internal let syncQueue = DispatchQueue(label: "state.sync.segment.com")
    |                              `- error: cannot find 'DispatchQueue' in scope
 17 |     internal var states = [Container]()
 18 |     internal var subscribers = [Subscription]()
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Store.swift:54:98: error: cannot find type 'DispatchQueue' in scope
 52 |      */
 53 |     @discardableResult
 54 |     public func subscribe<T: State>(_ subscriber: Subscriber, initialState: Bool = false, queue: DispatchQueue = .main, handler: @escaping Handler<T>) -> SubscriptionID {
    |                                                                                                  `- error: cannot find type 'DispatchQueue' in scope
 55 |         let subscription = Subscription(owner: subscriber, queue: queue, handler: handler)
 56 |         syncQueue.sync {
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Store.swift:202:16: error: cannot find type 'DispatchQueue' in scope
200 | internal struct Subscription {
201 |     weak var owner: Subscriber? = nil
202 |     let queue: DispatchQueue
    |                `- error: cannot find type 'DispatchQueue' in scope
203 |     let handler: Any
204 |     let subscriptionID = createNextSubscriptionID()
[13/196] Compiling JSONSafeEncoding JSONValue.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
error: emit-module command failed with exit code 1 (use -v to see invocation)
[14/196] Emitting module AppcuesKit
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[15/196] Emitting module Sovran
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Store.swift:14:32: error: cannot find 'DispatchQueue' in scope
 12 | public class Store {
 13 |     // handles synchronizing state changes thru the system
 14 |     internal let updateQueue = DispatchQueue(label: "state.update.segment.com")
    |                                `- error: cannot find 'DispatchQueue' in scope
 15 |     // handles synchronizing subscription adds/removes
 16 |     internal let syncQueue = DispatchQueue(label: "state.sync.segment.com")
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Store.swift:16:30: error: cannot find 'DispatchQueue' in scope
 14 |     internal let updateQueue = DispatchQueue(label: "state.update.segment.com")
 15 |     // handles synchronizing subscription adds/removes
 16 |     internal let syncQueue = DispatchQueue(label: "state.sync.segment.com")
    |                              `- error: cannot find 'DispatchQueue' in scope
 17 |     internal var states = [Container]()
 18 |     internal var subscribers = [Subscription]()
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Store.swift:54:98: error: cannot find type 'DispatchQueue' in scope
 52 |      */
 53 |     @discardableResult
 54 |     public func subscribe<T: State>(_ subscriber: Subscriber, initialState: Bool = false, queue: DispatchQueue = .main, handler: @escaping Handler<T>) -> SubscriptionID {
    |                                                                                                  `- error: cannot find type 'DispatchQueue' in scope
 55 |         let subscription = Subscription(owner: subscriber, queue: queue, handler: handler)
 56 |         syncQueue.sync {
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Store.swift:202:16: error: cannot find type 'DispatchQueue' in scope
200 | internal struct Subscription {
201 |     weak var owner: Subscriber? = nil
202 |     let queue: DispatchQueue
    |                `- error: cannot find type 'DispatchQueue' in scope
203 |     let handler: Any
204 |     let subscriptionID = createNextSubscriptionID()
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Testing.swift:19:19: error: cannot find 'Thread' in scope
17 |     // this will work on linux and apple platforms, but not in anything with a UI
18 |     // because XCTest doesn't come into the call stack till much later.
19 |     let matches = Thread.callStackSymbols.filter { line in
   |                   `- error: cannot find 'Thread' in scope
20 |         return line.contains("XCTest") || line.contains("xctest")
21 |     }
[16/215] Compiling Sovran Subscriber.swift
[17/221] Compiling AppcuesKit Activity.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[18/221] Compiling AppcuesKit ActivityResponse.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[19/221] Compiling AppcuesKit AppcuesError.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[20/221] Compiling AppcuesKit Clause.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[21/221] Compiling AppcuesKit Event.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[22/221] Compiling AppcuesKit Experience.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[23/221] Compiling AppcuesKit ExperienceComponent+Sticky.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[24/221] Compiling AppcuesKit ExperienceComponent.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[25/221] Compiling AppcuesKit StepReference.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[26/221] Compiling AppcuesKit Experiment.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[27/221] Compiling AppcuesKit PushRequest.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[28/221] Compiling AppcuesKit QualifyResponse.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[29/221] Compiling AppcuesKit SdkMetrics.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[30/221] Compiling AppcuesKit Authorization.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[31/221] Compiling AppcuesKit DecodingError+Custom.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[32/221] Compiling AppcuesKit DynamicCodingKeys.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[33/221] Compiling AppcuesKit Endpoint.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[34/221] Compiling AppcuesKit NetworkClient.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[35/221] Compiling AppcuesKit NetworkingError.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[36/221] Compiling AppcuesKit UnkeyedCodingContainer+Skip.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[37/221] Compiling AppcuesKit AppcuesAnalyticsDelegate.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[38/221] Compiling AppcuesKit Storage.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[39/221] Compiling AppcuesKit ActionRegistry.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[40/221] Compiling AppcuesKit AppcuesCloseAction.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[41/221] Compiling AppcuesKit AppcuesConditionalAction.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[42/221] Compiling AppcuesKit Appcues+Config.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[43/221] Compiling AppcuesKit Appcues.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[44/221] Compiling AppcuesKit ActivityProcessor.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[45/221] Compiling AppcuesKit AnalyticsBroadcaster.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[46/221] Compiling AppcuesKit AnalyticsDecorating.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[47/221] Compiling AppcuesKit AnalyticsPublisher.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[48/221] Compiling AppcuesKit AnalyticsSubscribing.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[49/221] Compiling AppcuesKit AnalyticsTracker.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[50/221] Compiling AppcuesKit AutoPropertyDecorator.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[51/221] Compiling AppcuesKit SessionMonitor.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[52/221] Compiling AppcuesKit ActivityFileStorage.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[53/221] Compiling AppcuesKit ActivityStorage.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[54/221] Compiling AppcuesKit TrackingUpdate.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[55/221] Compiling AppcuesKit UIKitScreenTracker.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[56/221] Compiling AppcuesKit Events.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[57/221] Compiling AppcuesKit Array+Chunked.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[58/221] Compiling AppcuesKit Bundle+Custom.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[59/221] Compiling AppcuesKit Collection+SafeIndex.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[60/221] Compiling AppcuesKit Dictionary+Merging.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[61/221] Compiling AppcuesKit HTTPURLResponse+Custom.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[62/221] Compiling AppcuesKit NotificationCenter+Custom.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[63/221] Compiling AppcuesKit Sequence+CompactMapFirst.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[64/221] Compiling AppcuesKit UIViewController+Tracking.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[65/221] Compiling AppcuesKit UUID+Custom.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[66/221] Compiling AppcuesKit Logging.swift
/host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Appcues+Config.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 | import os.log
 12 |
[67/233] Compiling Sovran Action.swift
[68/233] Compiling Sovran State.swift
[69/244] Compiling JSONSafeEncoding JSONError.swift
[70/244] Emitting module JSONSafeEncoding
[71/245] Compiling JSONSafeEncoding JSONSafeEncoder.swift
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:062e4aaff76454b333ce7957a8e87c3beb342f1dedb64399abb81cdea021b526
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
warning: 'appcues-ios-sdk': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/.build/checkouts/appcues-ios-sdk/Sources/AppcuesKit/Presentation/Assets.xcassets
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/190] Compiling Sovran Version.swift
[3/190] Compiling Sovran Subscriber.swift
[4/190] Compiling Sovran Testing.swift
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Testing.swift:19:19: error: cannot find 'Thread' in scope
17 |     // this will work on linux and apple platforms, but not in anything with a UI
18 |     // because XCTest doesn't come into the call stack till much later.
19 |     let matches = Thread.callStackSymbols.filter { line in
   |                   `- error: cannot find 'Thread' in scope
20 |         return line.contains("XCTest") || line.contains("xctest")
21 |     }
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Store.swift:16:30: error: cannot find 'DispatchQueue' in scope
 14 |     internal let updateQueue = DispatchQueue(label: "state.update.segment.com")
 15 |     // handles synchronizing subscription adds/removes
 16 |     internal let syncQueue = DispatchQueue(label: "state.sync.segment.com")
    |                              `- error: cannot find 'DispatchQueue' in scope
 17 |     internal var states = [Container]()
 18 |     internal var subscribers = [Subscription]()
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Store.swift:14:32: error: cannot find 'DispatchQueue' in scope
 12 | public class Store {
 13 |     // handles synchronizing state changes thru the system
 14 |     internal let updateQueue = DispatchQueue(label: "state.update.segment.com")
    |                                `- error: cannot find 'DispatchQueue' in scope
 15 |     // handles synchronizing subscription adds/removes
 16 |     internal let syncQueue = DispatchQueue(label: "state.sync.segment.com")
[5/190] Compiling Sovran State.swift
[6/190] Compiling Sovran Action.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[7/190] Emitting module Sovran
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Store.swift:14:32: error: cannot find 'DispatchQueue' in scope
 12 | public class Store {
 13 |     // handles synchronizing state changes thru the system
 14 |     internal let updateQueue = DispatchQueue(label: "state.update.segment.com")
    |                                `- error: cannot find 'DispatchQueue' in scope
 15 |     // handles synchronizing subscription adds/removes
 16 |     internal let syncQueue = DispatchQueue(label: "state.sync.segment.com")
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Store.swift:16:30: error: cannot find 'DispatchQueue' in scope
 14 |     internal let updateQueue = DispatchQueue(label: "state.update.segment.com")
 15 |     // handles synchronizing subscription adds/removes
 16 |     internal let syncQueue = DispatchQueue(label: "state.sync.segment.com")
    |                              `- error: cannot find 'DispatchQueue' in scope
 17 |     internal var states = [Container]()
 18 |     internal var subscribers = [Subscription]()
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Store.swift:54:98: error: cannot find type 'DispatchQueue' in scope
 52 |      */
 53 |     @discardableResult
 54 |     public func subscribe<T: State>(_ subscriber: Subscriber, initialState: Bool = false, queue: DispatchQueue = .main, handler: @escaping Handler<T>) -> SubscriptionID {
    |                                                                                                  `- error: cannot find type 'DispatchQueue' in scope
 55 |         let subscription = Subscription(owner: subscriber, queue: queue, handler: handler)
 56 |         syncQueue.sync {
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Store.swift:202:16: error: cannot find type 'DispatchQueue' in scope
200 | internal struct Subscription {
201 |     weak var owner: Subscriber? = nil
202 |     let queue: DispatchQueue
    |                `- error: cannot find type 'DispatchQueue' in scope
203 |     let handler: Any
204 |     let subscriptionID = createNextSubscriptionID()
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Testing.swift:19:19: error: cannot find 'Thread' in scope
17 |     // this will work on linux and apple platforms, but not in anything with a UI
18 |     // because XCTest doesn't come into the call stack till much later.
19 |     let matches = Thread.callStackSymbols.filter { line in
   |                   `- error: cannot find 'Thread' in scope
20 |         return line.contains("XCTest") || line.contains("xctest")
21 |     }
[8/190] Compiling Sovran Store.swift
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Store.swift:14:32: error: cannot find 'DispatchQueue' in scope
 12 | public class Store {
 13 |     // handles synchronizing state changes thru the system
 14 |     internal let updateQueue = DispatchQueue(label: "state.update.segment.com")
    |                                `- error: cannot find 'DispatchQueue' in scope
 15 |     // handles synchronizing subscription adds/removes
 16 |     internal let syncQueue = DispatchQueue(label: "state.sync.segment.com")
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Store.swift:16:30: error: cannot find 'DispatchQueue' in scope
 14 |     internal let updateQueue = DispatchQueue(label: "state.update.segment.com")
 15 |     // handles synchronizing subscription adds/removes
 16 |     internal let syncQueue = DispatchQueue(label: "state.sync.segment.com")
    |                              `- error: cannot find 'DispatchQueue' in scope
 17 |     internal var states = [Container]()
 18 |     internal var subscribers = [Subscription]()
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Store.swift:54:98: error: cannot find type 'DispatchQueue' in scope
 52 |      */
 53 |     @discardableResult
 54 |     public func subscribe<T: State>(_ subscriber: Subscriber, initialState: Bool = false, queue: DispatchQueue = .main, handler: @escaping Handler<T>) -> SubscriptionID {
    |                                                                                                  `- error: cannot find type 'DispatchQueue' in scope
 55 |         let subscription = Subscription(owner: subscriber, queue: queue, handler: handler)
 56 |         syncQueue.sync {
/host/spi-builder-workspace/.build/checkouts/sovran-swift/Sources/Sovran/Store.swift:202:16: error: cannot find type 'DispatchQueue' in scope
200 | internal struct Subscription {
201 |     weak var owner: Subscriber? = nil
202 |     let queue: DispatchQueue
    |                `- error: cannot find type 'DispatchQueue' in scope
203 |     let handler: Any
204 |     let subscriptionID = createNextSubscriptionID()
[9/190] Compiling JSONSafeEncoding Version.swift
BUILD FAILURE 6.1 wasm