Swift Package IndexBuild Information
Failed to build RIBs, reference v0.16.3 (a7e923), with Swift 6.3 for Linux on 14 Apr 2026 20:09:12 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/uber/RIBs.git
Reference: v0.16.3
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/uber/RIBs
* tag v0.16.3 -> FETCH_HEAD
HEAD is now at a7e9232 Prepare for release 0.16.3
Cloned https://github.com/uber/RIBs.git
Revision (git rev-parse @):
a7e92325978a3a34ef3b36e92090c06abab81462
SUCCESS checkout https://github.com/uber/RIBs.git at v0.16.3
========================================
Build
========================================
Selected platform: linux
Swift version: 6.3
Building package at path: $PWD
https://github.com/uber/RIBs.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:5a7d791d2ead8a924b1292cb31bf3288eabcfe8880e0b005b00b45b71a5bc36a
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest
Fetching https://github.com/ReactiveX/RxSwift
[1/54305] Fetching rxswift
Fetched https://github.com/ReactiveX/RxSwift from cache (5.91s)
Computing version for https://github.com/ReactiveX/RxSwift
Computed https://github.com/ReactiveX/RxSwift at 6.10.2 (6.42s)
Creating working copy for https://github.com/ReactiveX/RxSwift
Working copy of https://github.com/ReactiveX/RxSwift resolved at 6.10.2
Building for debugging...
[0/6] Copying PrivacyInfo.xcprivacy
[2/6] Write sources
[5/6] Write swift-version-24593BA9C3E375BF.txt
[7/150] Compiling RxSwift DispatchQueueConfiguration.swift
[8/150] Compiling RxSwift Disposable.swift
[9/150] Compiling RxSwift Disposables.swift
[10/150] Compiling RxSwift DisposeBag.swift
[11/150] Compiling RxSwift DisposeBase.swift
[12/150] Compiling RxSwift DistinctUntilChanged.swift
[13/150] Compiling RxSwift Do.swift
[14/150] Compiling RxSwift ElementAt.swift
[15/150] Compiling RxSwift Empty.swift
[16/150] Compiling RxSwift Enumerated.swift
[17/150] Compiling RxSwift Error.swift
[18/150] Compiling RxSwift Errors.swift
[19/150] Compiling RxSwift Event.swift
[20/150] Compiling RxSwift Filter.swift
[21/150] Compiling RxSwift First.swift
[22/150] Compiling RxSwift Generate.swift
[23/150] Compiling RxSwift GroupBy.swift
[24/150] Compiling RxSwift GroupedObservable.swift
[25/150] Compiling RxSwift HistoricalScheduler.swift
[26/150] Compiling RxSwift HistoricalSchedulerTimeConverter.swift
[27/150] Compiling RxSwift ImmediateSchedulerType.swift
[28/150] Compiling RxSwift AddRef.swift
[29/150] Compiling RxSwift Amb.swift
[30/150] Compiling RxSwift AnonymousDisposable.swift
[31/150] Compiling RxSwift AnonymousObserver.swift
[32/150] Compiling RxSwift AnyObserver.swift
[33/150] Compiling RxSwift AsMaybe.swift
[34/150] Compiling RxSwift AsSingle.swift
[35/150] Compiling RxSwift AsyncLock.swift
[36/150] Compiling RxSwift AsyncSubject.swift
[37/150] Compiling RxSwift AtomicInt.swift
[38/150] Compiling RxSwift Bag+Rx.swift
[39/150] Compiling RxSwift Bag.swift
[40/150] Compiling RxSwift BehaviorSubject.swift
[41/150] Compiling RxSwift BinaryDisposable.swift
[42/150] Compiling RxSwift Binder.swift
[43/150] Compiling RxSwift BooleanDisposable.swift
[44/150] Compiling RxSwift Buffer.swift
[45/150] Compiling RxSwift Cancelable.swift
[46/150] Compiling RxSwift Catch.swift
[47/150] Compiling RxSwift CombineLatest+Collection.swift
[48/150] Compiling RxSwift CombineLatest+arity.swift
[49/150] Compiling RxSwift Producer.swift
[50/150] Compiling RxSwift PublishSubject.swift
[51/150] Compiling RxSwift Queue.swift
[52/150] Compiling RxSwift Range.swift
[53/150] Compiling RxSwift Reactive.swift
[54/150] Compiling RxSwift RecursiveLock.swift
[55/150] Compiling RxSwift RecursiveScheduler.swift
[56/150] Compiling RxSwift Reduce.swift
[57/150] Compiling RxSwift RefCountDisposable.swift
[58/150] Compiling RxSwift Repeat.swift
[59/150] Compiling RxSwift ReplaySubject.swift
[60/150] Compiling RxSwift RetryWhen.swift
[61/150] Compiling RxSwift Rx.swift
[62/150] Compiling RxSwift RxMutableBox.swift
[63/150] Compiling RxSwift Sample.swift
[64/150] Compiling RxSwift Scan.swift
[65/150] Compiling RxSwift ScheduledDisposable.swift
[66/150] Compiling RxSwift ScheduledItem.swift
[67/150] Compiling RxSwift ScheduledItemType.swift
[68/150] Compiling RxSwift SchedulerServices+Emulation.swift
[69/150] Compiling RxSwift Never.swift
[70/150] Compiling RxSwift NopDisposable.swift
[71/150] Compiling RxSwift Observable+Concurrency.swift
[72/150] Compiling RxSwift Observable.swift
[73/150] Compiling RxSwift ObservableConvertibleType+Infallible.swift
[74/150] Compiling RxSwift ObservableConvertibleType.swift
[75/150] Compiling RxSwift ObservableType+Extensions.swift
[76/150] Compiling RxSwift ObservableType+PrimitiveSequence.swift
[77/150] Compiling RxSwift ObservableType.swift
[78/150] Compiling RxSwift ObserveOn.swift
[79/150] Compiling RxSwift ObserverBase.swift
[80/150] Compiling RxSwift ObserverType.swift
[81/150] Compiling RxSwift OperationQueueScheduler.swift
[82/150] Compiling RxSwift Optional.swift
[83/150] Compiling RxSwift Platform.Darwin.swift
[84/150] Compiling RxSwift Platform.Linux.swift
[85/150] Compiling RxSwift PrimitiveSequence+Concurrency.swift
[86/150] Compiling RxSwift PrimitiveSequence+Zip+arity.swift
[87/150] Compiling RxSwift PrimitiveSequence.swift
[88/150] Compiling RxSwift PriorityQueue.swift
[89/150] Compiling RxSwift CombineLatest.swift
[90/150] Compiling RxSwift CompactMap.swift
[91/150] Compiling RxSwift Completable+AndThen.swift
[92/150] Compiling RxSwift Completable.swift
[93/150] Compiling RxSwift CompositeDisposable.swift
[94/150] Compiling RxSwift Concat.swift
[95/150] Compiling RxSwift ConcurrentDispatchQueueScheduler.swift
[96/150] Compiling RxSwift ConcurrentMainScheduler.swift
[97/150] Compiling RxSwift ConnectableObservableType.swift
[98/150] Compiling RxSwift Create.swift
[99/150] Compiling RxSwift CurrentThreadScheduler.swift
[100/150] Compiling RxSwift Date+Dispatch.swift
[101/150] Compiling RxSwift Debounce.swift
[102/150] Compiling RxSwift Debug.swift
[103/150] Compiling RxSwift Decode.swift
[104/150] Compiling RxSwift DefaultIfEmpty.swift
[105/150] Compiling RxSwift Deferred.swift
[106/150] Compiling RxSwift Delay.swift
[107/150] Compiling RxSwift DelaySubscription.swift
[108/150] Compiling RxSwift Dematerialize.swift
[109/150] Compiling RxSwift DispatchQueue+Extensions.swift
[110/150] Compiling RxSwift Infallible+CombineLatest+Collection.swift
[111/150] Compiling RxSwift Infallible+CombineLatest+arity.swift
[112/150] Compiling RxSwift Infallible+Concurrency.swift
[113/150] Compiling RxSwift Infallible+Create.swift
[114/150] Compiling RxSwift Infallible+Debug.swift
[115/150] Compiling RxSwift Infallible+Operators.swift
[116/150] Compiling RxSwift Infallible+Zip+arity.swift
[117/150] Compiling RxSwift Infallible.swift
[118/150] Compiling RxSwift InfiniteSequence.swift
[119/150] Compiling RxSwift InvocableScheduledItem.swift
[120/150] Compiling RxSwift InvocableType.swift
[121/150] Compiling RxSwift Just.swift
[122/150] Compiling RxSwift Lock.swift
[123/150] Compiling RxSwift LockOwnerType.swift
[124/150] Compiling RxSwift MainScheduler.swift
[125/150] Compiling RxSwift Map.swift
[126/150] Compiling RxSwift Materialize.swift
[127/150] Compiling RxSwift Maybe.swift
[128/150] Compiling RxSwift Merge.swift
[129/150] Compiling RxSwift Multicast.swift
[130/150] Emitting module RxSwift
[131/150] Compiling RxSwift SchedulerType.swift
[132/150] Compiling RxSwift Sequence.swift
[133/150] Compiling RxSwift SerialDispatchQueueScheduler.swift
[134/150] Compiling RxSwift SerialDisposable.swift
[135/150] Compiling RxSwift ShareReplayScope.swift
[136/150] Compiling RxSwift Single.swift
[137/150] Compiling RxSwift SingleAssignmentDisposable.swift
[138/150] Compiling RxSwift SingleAsync.swift
[139/150] Compiling RxSwift Sink.swift
[140/150] Compiling RxSwift Skip.swift
[141/150] Compiling RxSwift SkipUntil.swift
[142/150] Compiling RxSwift SkipWhile.swift
[143/150] Compiling RxSwift StartWith.swift
[144/150] Compiling RxSwift SubjectType.swift
[145/150] Compiling RxSwift SubscribeOn.swift
[146/150] Compiling RxSwift SubscriptionDisposable.swift
[147/150] Compiling RxSwift SwiftSupport.swift
[148/150] Compiling RxSwift Switch.swift
[149/150] Compiling RxSwift SwitchIfEmpty.swift
[150/150] Compiling RxSwift SynchronizedDisposeType.swift
[151/170] Compiling RxSwift SynchronizedOnType.swift
[152/170] Compiling RxSwift SynchronizedUnsubscribeType.swift
[153/170] Compiling RxSwift TailRecursiveSink.swift
[154/170] Compiling RxSwift Take.swift
[155/170] Compiling RxSwift TakeLast.swift
[156/170] Compiling RxSwift TakeWithPredicate.swift
[157/170] Compiling RxSwift Throttle.swift
[158/170] Compiling RxSwift Timeout.swift
[159/170] Compiling RxSwift Timer.swift
[160/170] Compiling RxSwift ToArray.swift
[161/170] Compiling RxSwift Using.swift
[162/170] Compiling RxSwift VirtualTimeConverterType.swift
[163/170] Compiling RxSwift VirtualTimeScheduler.swift
[164/170] Compiling RxSwift Window.swift
[165/170] Compiling RxSwift WithLatestFrom.swift
[166/170] Compiling RxSwift WithUnretained.swift
[167/170] Compiling RxSwift Zip+Collection.swift
[168/170] Compiling RxSwift Zip+arity.swift
[169/170] Compiling RxSwift Zip.swift
[170/170] Compiling RxSwift resource_bundle_accessor.swift
[172/178] Compiling RxRelay ReplayRelay.swift
[173/178] Compiling RxRelay Utils.swift
[174/178] Compiling RxRelay resource_bundle_accessor.swift
[175/178] Compiling RxRelay PublishRelay.swift
[176/178] Emitting module RxRelay
[177/178] Compiling RxRelay BehaviorRelay.swift
[178/178] Compiling RxRelay Observable+Bind.swift
[180/195] Compiling RIBs ViewControllable.swift
/host/spi-builder-workspace/ios/RIBs/Classes/Interactor.swift:19:8: error: no such module 'UIKit'
17 | import Foundation
18 | import RxSwift
19 | import UIKit
| `- error: no such module 'UIKit'
20 |
21 | /// Protocol defining the activeness of an interactor's scope.
[181/195] Compiling RIBs ViewableRouter.swift
/host/spi-builder-workspace/ios/RIBs/Classes/Interactor.swift:19:8: error: no such module 'UIKit'
17 | import Foundation
18 | import RxSwift
19 | import UIKit
| `- error: no such module 'UIKit'
20 |
21 | /// Protocol defining the activeness of an interactor's scope.
error: emit-module command failed with exit code 1 (use -v to see invocation)
[182/197] Emitting module RIBs
/host/spi-builder-workspace/ios/RIBs/Classes/Interactor.swift:19:8: error: no such module 'UIKit'
17 | import Foundation
18 | import RxSwift
19 | import UIKit
| `- error: no such module 'UIKit'
20 |
21 | /// Protocol defining the activeness of an interactor's scope.
[183/197] Compiling RIBs Executor.swift
/host/spi-builder-workspace/ios/RIBs/Classes/Interactor.swift:19:8: error: no such module 'UIKit'
17 | import Foundation
18 | import RxSwift
19 | import UIKit
| `- error: no such module 'UIKit'
20 |
21 | /// Protocol defining the activeness of an interactor's scope.
[184/197] Compiling RIBs LeakDetector.swift
/host/spi-builder-workspace/ios/RIBs/Classes/Interactor.swift:19:8: error: no such module 'UIKit'
17 | import Foundation
18 | import RxSwift
19 | import UIKit
| `- error: no such module 'UIKit'
20 |
21 | /// Protocol defining the activeness of an interactor's scope.
[185/197] Compiling RIBs Interactor.swift
/host/spi-builder-workspace/ios/RIBs/Classes/Interactor.swift:19:8: error: no such module 'UIKit'
17 | import Foundation
18 | import RxSwift
19 | import UIKit
| `- error: no such module 'UIKit'
20 |
21 | /// Protocol defining the activeness of an interactor's scope.
[186/197] Compiling RIBs LaunchRouter.swift
/host/spi-builder-workspace/ios/RIBs/Classes/Interactor.swift:19:8: error: no such module 'UIKit'
17 | import Foundation
18 | import RxSwift
19 | import UIKit
| `- error: no such module 'UIKit'
20 |
21 | /// Protocol defining the activeness of an interactor's scope.
[187/197] Compiling RIBs Dependency.swift
/host/spi-builder-workspace/ios/RIBs/Classes/Interactor.swift:19:8: error: no such module 'UIKit'
17 | import Foundation
18 | import RxSwift
19 | import UIKit
| `- error: no such module 'UIKit'
20 |
21 | /// Protocol defining the activeness of an interactor's scope.
[188/197] Compiling RIBs Foundation+Extensions.swift
/host/spi-builder-workspace/ios/RIBs/Classes/Interactor.swift:19:8: error: no such module 'UIKit'
17 | import Foundation
18 | import RxSwift
19 | import UIKit
| `- error: no such module 'UIKit'
20 |
21 | /// Protocol defining the activeness of an interactor's scope.
[189/197] Compiling RIBs MultiStageComponentizedBuilder.swift
/host/spi-builder-workspace/ios/RIBs/Classes/Interactor.swift:19:8: error: no such module 'UIKit'
17 | import Foundation
18 | import RxSwift
19 | import UIKit
| `- error: no such module 'UIKit'
20 |
21 | /// Protocol defining the activeness of an interactor's scope.
[190/197] Compiling RIBs PresentableInteractor.swift
/host/spi-builder-workspace/ios/RIBs/Classes/Interactor.swift:19:8: error: no such module 'UIKit'
17 | import Foundation
18 | import RxSwift
19 | import UIKit
| `- error: no such module 'UIKit'
20 |
21 | /// Protocol defining the activeness of an interactor's scope.
[191/197] Compiling RIBs Builder.swift
/host/spi-builder-workspace/ios/RIBs/Classes/Interactor.swift:19:8: error: no such module 'UIKit'
17 | import Foundation
18 | import RxSwift
19 | import UIKit
| `- error: no such module 'UIKit'
20 |
21 | /// Protocol defining the activeness of an interactor's scope.
[192/197] Compiling RIBs ComponentizedBuilder.swift
/host/spi-builder-workspace/ios/RIBs/Classes/Interactor.swift:19:8: error: no such module 'UIKit'
17 | import Foundation
18 | import RxSwift
19 | import UIKit
| `- error: no such module 'UIKit'
20 |
21 | /// Protocol defining the activeness of an interactor's scope.
[193/197] Compiling RIBs Component.swift
/host/spi-builder-workspace/ios/RIBs/Classes/Interactor.swift:19:8: error: no such module 'UIKit'
17 | import Foundation
18 | import RxSwift
19 | import UIKit
| `- error: no such module 'UIKit'
20 |
21 | /// Protocol defining the activeness of an interactor's scope.
[194/197] Compiling RIBs Presenter.swift
/host/spi-builder-workspace/ios/RIBs/Classes/Interactor.swift:19:8: error: no such module 'UIKit'
17 | import Foundation
18 | import RxSwift
19 | import UIKit
| `- error: no such module 'UIKit'
20 |
21 | /// Protocol defining the activeness of an interactor's scope.
[195/197] Compiling RIBs Router.swift
/host/spi-builder-workspace/ios/RIBs/Classes/Interactor.swift:19:8: error: no such module 'UIKit'
17 | import Foundation
18 | import RxSwift
19 | import UIKit
| `- error: no such module 'UIKit'
20 |
21 | /// Protocol defining the activeness of an interactor's scope.
[196/197] Compiling RIBs Worker.swift
/host/spi-builder-workspace/ios/RIBs/Classes/Interactor.swift:19:8: error: no such module 'UIKit'
17 | import Foundation
18 | import RxSwift
19 | import UIKit
| `- error: no such module 'UIKit'
20 |
21 | /// Protocol defining the activeness of an interactor's scope.
[197/197] Compiling RIBs Workflow.swift
/host/spi-builder-workspace/ios/RIBs/Classes/Interactor.swift:19:8: error: no such module 'UIKit'
17 | import Foundation
18 | import RxSwift
19 | import UIKit
| `- error: no such module 'UIKit'
20 |
21 | /// Protocol defining the activeness of an interactor's scope.
BUILD FAILURE 6.3 linux