Swift Package IndexBuild Information
Failed to build Leash, reference master (e76d42), with Swift 6.3 for Linux on 11 Apr 2026 19:19:05 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/LucianoPolit/Leash.git
Reference: master
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/LucianoPolit/Leash
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at e76d42d Update README
Cloned https://github.com/LucianoPolit/Leash.git
Revision (git rev-parse @):
e76d42d6c803a1178d7eadc62c797ad2417a7d5a
SUCCESS checkout https://github.com/LucianoPolit/Leash.git at master
========================================
Build
========================================
Selected platform: linux
Swift version: 6.3
Building package at path: $PWD
https://github.com/LucianoPolit/Leash.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$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.git
Fetching https://github.com/Alamofire/Alamofire.git
Fetching https://github.com/AliSoftware/OHHTTPStubs
[1/7902] Fetching ohhttpstubs
[3557/39399] Fetching ohhttpstubs, alamofire
[10423/93704] Fetching ohhttpstubs, alamofire, rxswift
Fetched https://github.com/AliSoftware/OHHTTPStubs from cache (0.62s)
[10384/85802] Fetching alamofire, rxswift
Fetched https://github.com/Alamofire/Alamofire.git from cache (8.12s)
Fetched https://github.com/ReactiveX/RxSwift.git from cache (8.25s)
Computing version for https://github.com/AliSoftware/OHHTTPStubs
Computed https://github.com/AliSoftware/OHHTTPStubs at 9.1.0 (9.20s)
Computing version for https://github.com/ReactiveX/RxSwift.git
Computed https://github.com/ReactiveX/RxSwift.git at 5.1.3 (0.55s)
Computing version for https://github.com/Alamofire/Alamofire.git
Computed https://github.com/Alamofire/Alamofire.git at 5.11.2 (0.47s)
Creating working copy for https://github.com/AliSoftware/OHHTTPStubs
Working copy of https://github.com/AliSoftware/OHHTTPStubs resolved at 9.1.0
Creating working copy for https://github.com/ReactiveX/RxSwift.git
Working copy of https://github.com/ReactiveX/RxSwift.git resolved at 5.1.3
Creating working copy for https://github.com/Alamofire/Alamofire.git
Working copy of https://github.com/Alamofire/Alamofire.git resolved at 5.11.2
Building for debugging...
[0/7] Copying PrivacyInfo.xcprivacy
[1/7] Write sources
[6/7] Write swift-version-24593BA9C3E375BF.txt
[8/180] Emitting module Alamofire
error: emit-module command failed with exit code 1 (use -v to see invocation)
[9/185] Emitting module RxSwift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
| `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
12 | fileprivate var value: Int32
13 | public init(_ value: Int32 = 0) {
[10/203] Compiling RxSwift Producer.swift
[11/203] Compiling RxSwift PublishSubject.swift
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[13/203] Compiling RxSwift Range.swift
[14/203] Compiling RxSwift Dematerialize.swift
[15/203] Compiling RxSwift Concat.swift
[16/203] Compiling RxSwift ConcurrentDispatchQueueScheduler.swift
[17/203] Compiling RxSwift ConcurrentMainScheduler.swift
[18/203] Compiling RxSwift ConnectableObservableType.swift
[19/203] Compiling RxSwift Create.swift
[20/203] Compiling RxSwift CurrentThreadScheduler.swift
[21/203] Compiling RxSwift Observable.swift
[22/203] Compiling RxSwift ObservableConvertibleType.swift
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[24/203] Compiling RxSwift ObservableType+PrimitiveSequence.swift
[25/203] Compiling RxSwift ObservableType.swift
[26/203] Compiling RxSwift ObserveOn.swift
[27/203] Compiling RxSwift ObserverBase.swift
[28/203] Compiling RxSwift ObserverType.swift
[29/203] Compiling RxSwift OperationQueueScheduler.swift
[30/203] Compiling RxSwift Optional.swift
[31/203] Compiling RxSwift Platform.Darwin.swift
[32/203] Compiling RxSwift Platform.Linux.swift
[33/203] Compiling RxSwift PrimitiveSequence+Zip+arity.swift
[34/203] Compiling RxSwift PrimitiveSequence.swift
[35/203] Compiling RxSwift PriorityQueue.swift
[40/203] Compiling Alamofire RetryPolicy.swift
[41/203] Compiling Alamofire ServerTrustEvaluation.swift
[42/203] Compiling Alamofire URLEncodedFormEncoder.swift
[43/203] Compiling Alamofire Validation.swift
[44/203] Compiling Alamofire resource_bundle_accessor.swift
[45/203] Compiling RxSwift CombineLatest+arity.swift
[46/203] Compiling RxSwift CombineLatest.swift
[47/203] Compiling RxSwift CompactMap.swift
[48/203] Compiling RxSwift Completable+AndThen.swift
[49/203] Compiling RxSwift Completable.swift
[50/203] Compiling RxSwift CompositeDisposable.swift
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[60/203] Compiling RxSwift Do.swift
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[62/203] Compiling RxSwift Empty.swift
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[70/203] Compiling RxSwift GroupBy.swift
[71/203] Compiling RxSwift GroupedObservable.swift
[72/203] Compiling RxSwift HistoricalScheduler.swift
[73/203] Compiling RxSwift HistoricalSchedulerTimeConverter.swift
[74/203] Compiling RxSwift ImmediateSchedulerType.swift
[75/203] Compiling RxSwift InfiniteSequence.swift
[76/203] Compiling RxSwift InvocableScheduledItem.swift
[77/203] Compiling RxSwift InvocableType.swift
[78/203] Compiling RxSwift Just.swift
[79/203] Compiling RxSwift Lock.swift
[80/203] Compiling RxSwift LockOwnerType.swift
[81/203] Compiling RxSwift MainScheduler.swift
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[84/203] Compiling RxSwift Maybe.swift
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[89/203] Compiling RxSwift SerialDisposable.swift
[90/203] Compiling RxSwift ShareReplayScope.swift
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[100/203] Compiling RxSwift SubscribeOn.swift
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[105/203] Compiling RxSwift SynchronizedDisposeType.swift
[106/203] Compiling RxSwift SynchronizedOnType.swift
[107/203] Compiling RxSwift AddRef.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
| `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
12 | fileprivate var value: Int32
13 | public init(_ value: Int32 = 0) {
[108/203] Compiling RxSwift Amb.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
| `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
12 | fileprivate var value: Int32
13 | public init(_ value: Int32 = 0) {
[109/203] Compiling RxSwift AnonymousDisposable.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
| `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
12 | fileprivate var value: Int32
13 | public init(_ value: Int32 = 0) {
[110/203] Compiling RxSwift AnonymousObserver.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
| `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
12 | fileprivate var value: Int32
13 | public init(_ value: Int32 = 0) {
[111/203] Compiling RxSwift AnyObserver.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
| `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
12 | fileprivate var value: Int32
13 | public init(_ value: Int32 = 0) {
[112/203] Compiling RxSwift AsMaybe.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
| `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
12 | fileprivate var value: Int32
13 | public init(_ value: Int32 = 0) {
[113/203] Compiling RxSwift AsSingle.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
| `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
12 | fileprivate var value: Int32
13 | public init(_ value: Int32 = 0) {
[114/203] Compiling RxSwift AsyncLock.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
| `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
12 | fileprivate var value: Int32
13 | public init(_ value: Int32 = 0) {
[115/203] Compiling RxSwift AsyncSubject.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
| `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
12 | fileprivate var value: Int32
13 | public init(_ value: Int32 = 0) {
[116/203] Compiling RxSwift AtomicInt.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
| `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
12 | fileprivate var value: Int32
13 | public init(_ value: Int32 = 0) {
[117/203] Compiling RxSwift Bag+Rx.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
| `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
12 | fileprivate var value: Int32
13 | public init(_ value: Int32 = 0) {
[118/203] Compiling RxSwift Bag.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
| `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
12 | fileprivate var value: Int32
13 | public init(_ value: Int32 = 0) {
[119/203] Compiling RxSwift BehaviorSubject.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
| `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
12 | fileprivate var value: Int32
13 | public init(_ value: Int32 = 0) {
[120/203] Compiling RxSwift BinaryDisposable.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
| `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
12 | fileprivate var value: Int32
13 | public init(_ value: Int32 = 0) {
[121/203] Compiling RxSwift BooleanDisposable.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
| `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
12 | fileprivate var value: Int32
13 | public init(_ value: Int32 = 0) {
[122/203] Compiling RxSwift Buffer.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
| `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
12 | fileprivate var value: Int32
13 | public init(_ value: Int32 = 0) {
[123/203] Compiling RxSwift Cancelable.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
| `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
12 | fileprivate var value: Int32
13 | public init(_ value: Int32 = 0) {
[124/203] Compiling RxSwift Catch.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
| `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
12 | fileprivate var value: Int32
13 | public init(_ value: Int32 = 0) {
[125/203] Compiling RxSwift CombineLatest+Collection.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
| `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.3) because it has overridable members that could not be loaded in Swift 5.10
12 | fileprivate var value: Int32
13 | public init(_ value: Int32 = 0) {
[126/203] Compiling RxSwift SynchronizedUnsubscribeType.swift
[127/203] Compiling RxSwift TailRecursiveSink.swift
[128/203] Compiling RxSwift Take.swift
[129/203] Compiling RxSwift TakeLast.swift
[130/203] Compiling RxSwift TakeUntil.swift
[131/203] Compiling RxSwift TakeWhile.swift
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[133/203] Compiling RxSwift Timeout.swift
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[135/203] Compiling RxSwift ToArray.swift
[136/203] Compiling RxSwift Using.swift
[137/203] Compiling RxSwift VirtualTimeConverterType.swift
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[139/203] Compiling RxSwift Window.swift
[140/203] Compiling RxSwift WithLatestFrom.swift
[141/203] Compiling RxSwift Zip+Collection.swift
[142/203] Compiling RxSwift Zip+arity.swift
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[156/203] Compiling RxSwift Date+Dispatch.swift
[157/203] Compiling RxSwift Debounce.swift
[158/203] Compiling RxSwift Debug.swift
[159/203] Compiling RxSwift DefaultIfEmpty.swift
[160/203] Compiling RxSwift Deferred.swift
[161/203] Compiling RxSwift Delay.swift
[162/203] Compiling RxSwift DelaySubscription.swift
[163/203] Compiling RxSwift Reactive.swift
[164/203] Compiling RxSwift RecursiveLock.swift
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[166/203] Compiling RxSwift Reduce.swift
[167/203] Compiling RxSwift RefCountDisposable.swift
[168/203] Compiling RxSwift Repeat.swift
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[170/203] Compiling RxSwift RetryWhen.swift
[171/203] Compiling RxSwift Rx.swift
[172/203] Compiling RxSwift RxMutableBox.swift
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[175/203] Compiling RxSwift ScheduledDisposable.swift
[176/203] Compiling RxSwift ScheduledItem.swift
[177/203] Compiling RxSwift ScheduledItemType.swift
[178/203] Compiling RxSwift SchedulerServices+Emulation.swift
[179/203] Compiling RxSwift SchedulerType.swift
[180/203] Compiling RxSwift Sequence.swift
[181/203] Compiling RxSwift SerialDispatchQueueScheduler.swift
BUILD FAILURE 6.3 linux