Build Information
Failed to build RxNimble, reference 5.0.4 (ade31d
), with Swift 6.0 (beta) for Linux on 15 Sep 2024 04:25:56 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1
Build Log
========================================
RunAll
========================================
Builder version: 4.53.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mRs-/RxNimble.git
Reference: 5.0.4
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/mRs-/RxNimble
* tag 5.0.4 -> FETCH_HEAD
HEAD is now at ade31d7 Updated Package.swift
Cloned https://github.com/mRs-/RxNimble.git
Revision (git rev-parse @):
ade31d7f902dc420f4001b202e47657f887e55bc
SUCCESS checkout https://github.com/mRs-/RxNimble.git at 5.0.4
========================================
Build
========================================
Selected platform: linux
Swift version: 6.0
Building package at path: $PWD
https://github.com/mRs-/RxNimble.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1
basic-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:9d7dab235f2b0b46edadd73b1fb0c3b5323df02053420324a4a2f8ca89cb54a5
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
Fetching https://github.com/Quick/Nimble
Fetching https://github.com/ReactiveX/RxSwift
[1/51527] Fetching rxswift
[49467/70511] Fetching rxswift, nimble
Fetched https://github.com/Quick/Nimble from cache (3.77s)
Fetched https://github.com/ReactiveX/RxSwift from cache (3.89s)
Computing version for https://github.com/Quick/Nimble
Computed https://github.com/Quick/Nimble at 9.2.1 (0.71s)
Fetching https://github.com/mattgallagher/CwlPreconditionTesting.git
[1/1257] Fetching cwlpreconditiontesting
Fetched https://github.com/mattgallagher/CwlPreconditionTesting.git from cache (1.48s)
Computing version for https://github.com/ReactiveX/RxSwift
Computed https://github.com/ReactiveX/RxSwift at 5.1.3 (0.63s)
Computing version for https://github.com/mattgallagher/CwlPreconditionTesting.git
Computed https://github.com/mattgallagher/CwlPreconditionTesting.git at 2.2.2 (0.54s)
Fetching https://github.com/mattgallagher/CwlCatchException.git
[1/455] Fetching cwlcatchexception
Fetched https://github.com/mattgallagher/CwlCatchException.git from cache (0.18s)
Computing version for https://github.com/mattgallagher/CwlCatchException.git
Computed https://github.com/mattgallagher/CwlCatchException.git at 2.2.1 (0.51s)
Creating working copy for https://github.com/mattgallagher/CwlCatchException.git
Working copy of https://github.com/mattgallagher/CwlCatchException.git resolved at 2.2.1
Creating working copy for https://github.com/Quick/Nimble
Working copy of https://github.com/Quick/Nimble resolved at 9.2.1
Creating working copy for https://github.com/ReactiveX/RxSwift
Working copy of https://github.com/ReactiveX/RxSwift resolved at 5.1.3
Creating working copy for https://github.com/mattgallagher/CwlPreconditionTesting.git
Working copy of https://github.com/mattgallagher/CwlPreconditionTesting.git resolved at 2.2.2
Building for debugging...
[0/6] Write sources
[5/6] Write swift-version-24593BA9C3E375BF.txt
[7/188] Emitting module Nimble
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/194] 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 6.0) 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 6.0) 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) {
[9/212] Compiling Nimble ToSucceed.swift
[10/212] Compiling Nimble Await.swift
[11/212] Compiling Nimble DispatchTimeInterval.swift
[12/212] Compiling Nimble Errors.swift
[13/212] Compiling Nimble SourceLocation.swift
[14/212] Compiling Nimble Stringers.swift
[15/212] Compiling RxSwift DefaultIfEmpty.swift
[16/212] Compiling RxSwift Deferred.swift
[17/212] Compiling RxSwift Delay.swift
[18/212] Compiling RxSwift DelaySubscription.swift
[19/212] Compiling RxSwift GroupBy.swift
[20/212] Compiling RxSwift GroupedObservable.swift
[21/212] Compiling RxSwift HistoricalScheduler.swift
[22/212] Compiling RxSwift AsyncLock.swift
[23/212] Compiling RxSwift AsyncSubject.swift
[24/212] Compiling RxSwift AtomicInt.swift
[25/212] Compiling RxSwift Bag+Rx.swift
[26/212] Compiling RxSwift Bag.swift
[27/212] Compiling RxSwift BehaviorSubject.swift
[28/212] Compiling RxSwift BinaryDisposable.swift
[29/212] Compiling RxSwift HistoricalSchedulerTimeConverter.swift
[30/212] Compiling RxSwift ImmediateSchedulerType.swift
[31/212] Compiling RxSwift InfiniteSequence.swift
[32/212] Compiling RxSwift InvocableScheduledItem.swift
[33/212] Compiling RxSwift InvocableType.swift
[34/212] Compiling RxSwift Just.swift
[35/212] Compiling RxSwift Lock.swift
[36/212] Compiling RxSwift CombineLatest.swift
[37/212] Compiling RxSwift CompactMap.swift
[38/212] Compiling RxSwift Completable+AndThen.swift
[39/212] Compiling RxSwift Completable.swift
[40/212] Compiling RxSwift CompositeDisposable.swift
[41/212] Compiling RxSwift Concat.swift
[42/212] Compiling RxSwift ConcurrentDispatchQueueScheduler.swift
[43/212] Compiling RxSwift SerialDisposable.swift
[44/212] Compiling RxSwift ShareReplayScope.swift
[45/212] Compiling RxSwift Single.swift
[46/212] Compiling RxSwift SingleAssignmentDisposable.swift
[47/212] Compiling RxSwift SingleAsync.swift
[48/212] Compiling RxSwift Sink.swift
[49/212] Compiling RxSwift Skip.swift
[50/212] Compiling RxSwift SkipUntil.swift
[51/212] Compiling RxSwift SkipWhile.swift
[52/212] Compiling RxSwift StartWith.swift
[53/212] Compiling RxSwift SubjectType.swift
[54/212] Compiling RxSwift SubscribeOn.swift
[55/212] Compiling RxSwift SubscriptionDisposable.swift
[56/212] Compiling RxSwift SwiftSupport.swift
[57/212] Compiling RxSwift Switch.swift
[58/212] Compiling RxSwift SwitchIfEmpty.swift
[59/212] Compiling RxSwift SynchronizedDisposeType.swift
[60/212] Compiling RxSwift SynchronizedOnType.swift
[61/212] Compiling RxSwift Reactive.swift
[62/212] Compiling RxSwift RecursiveLock.swift
[63/212] Compiling RxSwift RecursiveScheduler.swift
[64/212] Compiling RxSwift Reduce.swift
[65/212] Compiling RxSwift RefCountDisposable.swift
[66/212] Compiling RxSwift Repeat.swift
[67/212] Compiling RxSwift ReplaySubject.swift
[68/212] Compiling RxSwift RetryWhen.swift
[69/212] Compiling RxSwift Rx.swift
[70/212] Compiling RxSwift RxMutableBox.swift
[71/212] Compiling RxSwift Sample.swift
[72/212] Compiling RxSwift Scan.swift
[73/212] Compiling RxSwift ScheduledDisposable.swift
[74/212] Compiling RxSwift ScheduledItem.swift
[75/212] Compiling RxSwift ScheduledItemType.swift
[76/212] Compiling RxSwift SchedulerServices+Emulation.swift
[77/212] Compiling RxSwift SchedulerType.swift
[78/212] Compiling RxSwift Sequence.swift
[79/212] Compiling RxSwift SerialDispatchQueueScheduler.swift
[80/212] Compiling RxSwift Observable.swift
[81/212] Compiling RxSwift ObservableConvertibleType.swift
[82/212] Compiling RxSwift ObservableType+Extensions.swift
[83/212] Compiling RxSwift ObservableType+PrimitiveSequence.swift
[84/212] Compiling RxSwift ObservableType.swift
[85/212] Compiling RxSwift ObserveOn.swift
[86/212] Compiling RxSwift ObserverBase.swift
[87/212] Compiling RxSwift ObserverType.swift
[88/212] Compiling RxSwift OperationQueueScheduler.swift
[89/212] Compiling RxSwift Optional.swift
[90/212] Compiling RxSwift Platform.Darwin.swift
[91/212] Compiling RxSwift Platform.Linux.swift
[92/212] Compiling RxSwift PrimitiveSequence+Zip+arity.swift
[93/212] Compiling RxSwift PrimitiveSequence.swift
[94/212] Compiling RxSwift PriorityQueue.swift
[95/212] Compiling RxSwift Producer.swift
[96/212] Compiling RxSwift PublishSubject.swift
[97/212] Compiling RxSwift Queue.swift
[98/212] Compiling RxSwift Range.swift
[99/212] 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 6.0) 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 6.0) 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) {
[100/212] 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 6.0) 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 6.0) 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) {
[101/212] 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 6.0) 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 6.0) 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) {
[102/212] 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 6.0) 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 6.0) 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) {
[103/212] 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 6.0) 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 6.0) 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) {
[104/212] 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 6.0) 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 6.0) 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) {
[105/212] 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 6.0) 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 6.0) 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) {
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.0) 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 6.0) 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) {
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.0) 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 6.0) 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) {
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.0) 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 6.0) 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) {
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.0) 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 6.0) 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) {
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.0) 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 6.0) 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) {
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.0) 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 6.0) 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) {
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.0) 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 6.0) 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) {
[113/212] 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 6.0) 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 6.0) 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) {
[114/212] 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 6.0) 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 6.0) 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) {
[115/212] 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 6.0) 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 6.0) 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) {
[116/212] 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 6.0) 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 6.0) 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) {
[117/212] 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 6.0) 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 6.0) 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) {
[134/212] Compiling RxSwift Multicast.swift
[135/212] Compiling RxSwift Never.swift
[136/212] Compiling RxSwift NopDisposable.swift
[137/212] Compiling RxSwift ConcurrentMainScheduler.swift
[138/212] Compiling RxSwift ConnectableObservableType.swift
[139/212] Compiling RxSwift Create.swift
[140/212] Compiling RxSwift CurrentThreadScheduler.swift
[141/212] Compiling RxSwift Date+Dispatch.swift
[142/212] Compiling RxSwift Debounce.swift
[143/212] Compiling RxSwift Debug.swift
[149/212] Compiling RxSwift CombineLatest+arity.swift
[150/212] Compiling RxSwift Dematerialize.swift
[151/212] Compiling RxSwift Deprecated.swift
[152/212] Compiling RxSwift DispatchQueue+Extensions.swift
[153/212] Compiling RxSwift DispatchQueueConfiguration.swift
[154/212] Compiling RxSwift Disposable.swift
[155/212] Compiling RxSwift Disposables.swift
[156/212] Compiling RxSwift DisposeBag.swift
[157/212] Compiling RxSwift DisposeBase.swift
[158/212] Compiling RxSwift DistinctUntilChanged.swift
[159/212] Compiling RxSwift Do.swift
[160/212] Compiling RxSwift ElementAt.swift
[161/212] Compiling RxSwift Empty.swift
[162/212] Compiling RxSwift Enumerated.swift
[163/212] Compiling RxSwift Error.swift
[164/212] Compiling RxSwift Errors.swift
[165/212] Compiling RxSwift Event.swift
[166/212] Compiling RxSwift Filter.swift
[167/212] Compiling RxSwift First.swift
[168/212] Compiling RxSwift Generate.swift
[195/213] Compiling RxSwift SynchronizedUnsubscribeType.swift
[196/213] Compiling RxSwift TailRecursiveSink.swift
[197/213] Compiling RxSwift Take.swift
[198/213] Compiling RxSwift TakeLast.swift
[199/213] Compiling RxSwift TakeUntil.swift
[200/213] Compiling RxSwift TakeWhile.swift
[201/213] Compiling RxSwift Throttle.swift
[202/213] Compiling RxSwift Timeout.swift
[203/213] Compiling RxSwift Timer.swift
[204/213] Compiling RxSwift ToArray.swift
[205/213] Compiling RxSwift Using.swift
[206/213] Compiling RxSwift VirtualTimeConverterType.swift
[207/213] Compiling RxSwift VirtualTimeScheduler.swift
[208/213] Compiling RxSwift Window.swift
[209/213] Compiling RxSwift WithLatestFrom.swift
[210/213] Compiling RxSwift Zip+Collection.swift
[211/213] Compiling RxSwift Zip+arity.swift
[212/213] Compiling RxSwift Zip.swift
BUILD FAILURE 6.0 linux