Swift Package IndexBuild Information
Failed to build Monstra, reference v0.1.0 (44efbc), with Swift 6.2 (beta) for Linux on 7 Sep 2025 23:22:58 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/finestructure/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/yangchenlarkin/Monstra.git
Reference: v0.1.0
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/yangchenlarkin/Monstra
* tag v0.1.0 -> FETCH_HEAD
HEAD is now at 44efbcc Release v0.1.0: Update version numbers and changelog
Cloned https://github.com/yangchenlarkin/Monstra.git
Revision (git rev-parse @):
44efbccb666635430d416dfcc2b810231e31a807
SUCCESS checkout https://github.com/yangchenlarkin/Monstra.git at v0.1.0
========================================
Build
========================================
Selected platform: linux
Swift version: 6.2
Building package at path: $PWD
https://github.com/yangchenlarkin/Monstra.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:c6c8e08ea30bca759adf847aac87887750120fe9b6eaea09f5af37036a41e81a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.2-latest
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/host/spi-builder-workspace/Sources/Monstore/MemoryCache/README.md
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/15] Compiling Monstra DoublyLink.swift
[4/15] Compiling Monstra HashQueue.swift
[5/16] Compiling Monstra RetryCount.swift
[6/16] Compiling Monstra Heap.swift
[7/16] Compiling Monstra MonoTask.swift
/host/spi-builder-workspace/Sources/MonstraBase/TracingIDFactory.swift:223:24: error: cannot find 'os_unfair_lock' in scope
221 | /// Uses `os_unfair_lock` for minimal overhead while providing mutual exclusion.
222 | /// This lock protects the `sequentialCounter` during increment and ID calculation.
223 | private var lock = os_unfair_lock()
| `- error: cannot find 'os_unfair_lock' in scope
224 |
225 | /// Core ID generation logic without thread safety (maximum performance).
[8/16] Compiling Monstra MemoryCache.swift
/host/spi-builder-workspace/Sources/MonstraBase/TracingIDFactory.swift:223:24: error: cannot find 'os_unfair_lock' in scope
221 | /// Uses `os_unfair_lock` for minimal overhead while providing mutual exclusion.
222 | /// This lock protects the `sequentialCounter` during increment and ID calculation.
223 | private var lock = os_unfair_lock()
| `- error: cannot find 'os_unfair_lock' in scope
224 |
225 | /// Core ID generation logic without thread safety (maximum performance).
error: emit-module command failed with exit code 1 (use -v to see invocation)
[9/16] Compiling Monstra KVHeavyTasksManager.swift
/host/spi-builder-workspace/Sources/Monstask/KVHeavyTasksManager.swift:1011:54: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1009 | dataProviders[key] = DataProvider(key: key, customEventPublisher: { [weak self] customEvent in
1010 | // Handle custom events (progress updates, status changes, etc.)
1011 | DispatchQueue.global().async { [weak self] in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1012 | guard let taskManager = self else { return }
1013 | taskManager.semaphore.wait()
/host/spi-builder-workspace/Sources/Monstask/KVHeavyTasksManager.swift:1009:87: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1007 | // Create new DataProvider instance if not already present (supports reuse from .reuse strategy)
1008 | if dataProviders[key] == nil {
1009 | dataProviders[key] = DataProvider(key: key, customEventPublisher: { [weak self] customEvent in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1010 | // Handle custom events (progress updates, status changes, etc.)
1011 | DispatchQueue.global().async { [weak self] in
/host/spi-builder-workspace/Sources/Monstask/KVHeavyTasksManager.swift:1012:45: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1010 | // Handle custom events (progress updates, status changes, etc.)
1011 | DispatchQueue.global().async { [weak self] in
1012 | guard let taskManager = self else { return }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1013 | taskManager.semaphore.wait()
1014 | defer { taskManager.semaphore.signal() }
/host/spi-builder-workspace/Sources/Monstask/KVHeavyTasksManager.swift:1011:54: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1009 | dataProviders[key] = DataProvider(key: key, customEventPublisher: { [weak self] customEvent in
1010 | // Handle custom events (progress updates, status changes, etc.)
1011 | DispatchQueue.global().async { [weak self] in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1012 | guard let taskManager = self else { return }
1013 | taskManager.semaphore.wait()
/host/spi-builder-workspace/Sources/Monstask/KVHeavyTasksManager.swift:1025:54: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1023 | }, resultPublisher: { [weak self] result in
1024 | // Handle final task result (success or failure)
1025 | DispatchQueue.global().async { [weak self] in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1026 | guard let taskManager = self else { return }
1027 | taskManager.semaphore.wait()
/host/spi-builder-workspace/Sources/Monstask/KVHeavyTasksManager.swift:1023:41: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1021 | }
1022 | }
1023 | }, resultPublisher: { [weak self] result in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1024 | // Handle final task result (success or failure)
1025 | DispatchQueue.global().async { [weak self] in
/host/spi-builder-workspace/Sources/Monstask/KVHeavyTasksManager.swift:1026:45: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1024 | // Handle final task result (success or failure)
1025 | DispatchQueue.global().async { [weak self] in
1026 | guard let taskManager = self else { return }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1027 | taskManager.semaphore.wait()
1028 | defer { taskManager.semaphore.signal() }
/host/spi-builder-workspace/Sources/Monstask/KVHeavyTasksManager.swift:1025:54: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1023 | }, resultPublisher: { [weak self] result in
1024 | // Handle final task result (success or failure)
1025 | DispatchQueue.global().async { [weak self] in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1026 | guard let taskManager = self else { return }
1027 | taskManager.semaphore.wait()
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:125:49: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
123 | Task {
124 | do {
125 | let res = try await asyncMonoprovide(key)
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
126 | callback(.success(res))
127 | } catch {
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:121:40: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
119 | case let .multiprovide(maximumBatchCount, multiprovide):
120 | privateDataProvider = .multiprovide(maximumBatchCount: maximumBatchCount, multiprovide)
121 | case let .asyncMonoprovide(asyncMonoprovide):
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
122 | privateDataProvider = .monoprovide { key, callback in
123 | Task {
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:136:43: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
134 | Task {
135 | do {
136 | let res = try await asyncMultiprovide(keys)
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
137 | callback(.success(res))
138 | } catch {
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:132:60: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
130 | }
131 | }
132 | case let .asyncMultiprovide(maximumBatchCount, asyncMultiprovide):
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
133 | privateDataProvider = .multiprovide(maximumBatchCount: maximumBatchCount) { keys, callback in
134 | Task {
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:290:21: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
288 | let capturedResults = results
289 | DispatchQueue.global().async {
290 | multiCallback(
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
291 | keys.map { ($0, capturedResults[$0] ?? .success(nil)) }
292 | )
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:273:27: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
271 | /// - keys: Array of keys to fetch (duplicates are allowed)
272 | /// - multiCallback: Batch callback that receives all results at once
273 | func fetch(keys: [K], multiCallback: @escaping BatchResultCallback) {
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
274 | guard keys.count > 0 else {
275 | multiCallback([])
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:428:39: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
426 | switch cache.getElement(for: key) {
427 | case .invalidKey:
428 | dispatchQueue.async { completion(key, .success(nil)) }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
429 | case .hitNullElement:
430 | dispatchQueue.async { completion(key, .success(nil)) }
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:419:9: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
417 | keys: [K],
418 | dispatchQueue: DispatchQueue? = nil,
419 | completion: @escaping ResultCallback
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
420 | ) {
421 | semaphore.wait()
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:430:39: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
428 | dispatchQueue.async { completion(key, .success(nil)) }
429 | case .hitNullElement:
430 | dispatchQueue.async { completion(key, .success(nil)) }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
431 | case let .hitNonNullElement(element: element):
432 | dispatchQueue.async { completion(key, .success(element)) }
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:419:9: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
417 | keys: [K],
418 | dispatchQueue: DispatchQueue? = nil,
419 | completion: @escaping ResultCallback
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
420 | ) {
421 | semaphore.wait()
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:432:39: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
430 | dispatchQueue.async { completion(key, .success(nil)) }
431 | case let .hitNonNullElement(element: element):
432 | dispatchQueue.async { completion(key, .success(element)) }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
433 | case .miss:
434 | remoteKeys.append(key)
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:419:9: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
417 | keys: [K],
418 | dispatchQueue: DispatchQueue? = nil,
419 | completion: @escaping ResultCallback
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
420 | ) {
421 | semaphore.wait()
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:445:27: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
443 | startTaskExecution(keys: _remoteKeys) { [weak self] key, res in
444 | DispatchQueue.global().async {
445 | guard let self else { return }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
446 | self.semaphore.wait()
447 | defer { self.semaphore.signal() }
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:443:55: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
441 | cacheResultCallback(keys: remoteKeys, callback: completion)
442 |
443 | startTaskExecution(keys: _remoteKeys) { [weak self] key, res in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
444 | DispatchQueue.global().async {
445 | guard let self else { return }
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:445:27: warning: reference to captured var 'self' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
443 | startTaskExecution(keys: _remoteKeys) { [weak self] key, res in
444 | DispatchQueue.global().async {
445 | guard let self else { return }
| `- warning: reference to captured var 'self' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
446 | self.semaphore.wait()
447 | defer { self.semaphore.signal() }
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:468:35: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
466 | private func consumeCallbacks(key: K, dispatchQueue: DispatchQueue, result: Result<Element?, Error>) {
467 | resultCallbacks[key]?.forEach { callback in
468 | dispatchQueue.async { callback(key, result) }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
469 | }
470 | resultCallbacks.removeValue(forKey: key)
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:467:41: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
465 |
466 | private func consumeCallbacks(key: K, dispatchQueue: DispatchQueue, result: Result<Element?, Error>) {
467 | resultCallbacks[key]?.forEach { callback in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
468 | dispatchQueue.async { callback(key, result) }
469 | }
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:550:23: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
548 |
549 | DispatchQueue.global().async { [weak self] in
550 | guard let self else { return }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
551 |
552 | _executeMonoprovide(key: key, provide: provide) { [weak self] key, res in
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:549:46: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
547 | }
548 |
549 | DispatchQueue.global().async { [weak self] in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
550 | guard let self else { return }
551 |
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:554:31: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
552 | _executeMonoprovide(key: key, provide: provide) { [weak self] key, res in
553 | DispatchQueue.global().async { [weak self] in
554 | guard let self else { return }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
555 | semaphore.wait()
556 | defer { semaphore.signal() }
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:553:54: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
551 |
552 | _executeMonoprovide(key: key, provide: provide) { [weak self] key, res in
553 | DispatchQueue.global().async { [weak self] in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
554 | guard let self else { return }
555 | semaphore.wait()
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:592:23: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
590 |
591 | DispatchQueue.global().async { [weak self] in
592 | guard let self else { return }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
593 | _executeMultiprovide(keys: keys, provide: provide) { [weak self] res in
594 | DispatchQueue.global().async { [weak self] in
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:591:46: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
589 | }
590 |
591 | DispatchQueue.global().async { [weak self] in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
592 | guard let self else { return }
593 | _executeMultiprovide(keys: keys, provide: provide) { [weak self] res in
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:595:31: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
593 | _executeMultiprovide(keys: keys, provide: provide) { [weak self] res in
594 | DispatchQueue.global().async { [weak self] in
595 | guard let self else { return }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
596 | semaphore.wait()
597 | defer { semaphore.signal() }
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:594:54: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
592 | guard let self else { return }
593 | _executeMultiprovide(keys: keys, provide: provide) { [weak self] res in
594 | DispatchQueue.global().async { [weak self] in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
595 | guard let self else { return }
596 | semaphore.wait()
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:599:73: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
597 | defer { semaphore.signal() }
598 | _startOneMultiprovideThread(batchCount: batchCount, provide: provide, callback: callback)
599 | res.forEach { res in DispatchQueue.global().async { callback(res.0, res.1) } }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
600 | }
601 | }
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:573:9: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
571 | batchCount: UInt,
572 | provide: @escaping DataProvider.Multiprovide,
573 | callback: @escaping ResultCallback
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
574 | ) {
575 | guard let keys else {
[#SendableClosureCaptures]: <https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures>
[10/16] Compiling Monstra KVLightTasksManager.swift
/host/spi-builder-workspace/Sources/Monstask/KVHeavyTasksManager.swift:1011:54: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1009 | dataProviders[key] = DataProvider(key: key, customEventPublisher: { [weak self] customEvent in
1010 | // Handle custom events (progress updates, status changes, etc.)
1011 | DispatchQueue.global().async { [weak self] in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1012 | guard let taskManager = self else { return }
1013 | taskManager.semaphore.wait()
/host/spi-builder-workspace/Sources/Monstask/KVHeavyTasksManager.swift:1009:87: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1007 | // Create new DataProvider instance if not already present (supports reuse from .reuse strategy)
1008 | if dataProviders[key] == nil {
1009 | dataProviders[key] = DataProvider(key: key, customEventPublisher: { [weak self] customEvent in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1010 | // Handle custom events (progress updates, status changes, etc.)
1011 | DispatchQueue.global().async { [weak self] in
/host/spi-builder-workspace/Sources/Monstask/KVHeavyTasksManager.swift:1012:45: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1010 | // Handle custom events (progress updates, status changes, etc.)
1011 | DispatchQueue.global().async { [weak self] in
1012 | guard let taskManager = self else { return }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1013 | taskManager.semaphore.wait()
1014 | defer { taskManager.semaphore.signal() }
/host/spi-builder-workspace/Sources/Monstask/KVHeavyTasksManager.swift:1011:54: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1009 | dataProviders[key] = DataProvider(key: key, customEventPublisher: { [weak self] customEvent in
1010 | // Handle custom events (progress updates, status changes, etc.)
1011 | DispatchQueue.global().async { [weak self] in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1012 | guard let taskManager = self else { return }
1013 | taskManager.semaphore.wait()
/host/spi-builder-workspace/Sources/Monstask/KVHeavyTasksManager.swift:1025:54: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1023 | }, resultPublisher: { [weak self] result in
1024 | // Handle final task result (success or failure)
1025 | DispatchQueue.global().async { [weak self] in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1026 | guard let taskManager = self else { return }
1027 | taskManager.semaphore.wait()
/host/spi-builder-workspace/Sources/Monstask/KVHeavyTasksManager.swift:1023:41: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1021 | }
1022 | }
1023 | }, resultPublisher: { [weak self] result in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1024 | // Handle final task result (success or failure)
1025 | DispatchQueue.global().async { [weak self] in
/host/spi-builder-workspace/Sources/Monstask/KVHeavyTasksManager.swift:1026:45: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1024 | // Handle final task result (success or failure)
1025 | DispatchQueue.global().async { [weak self] in
1026 | guard let taskManager = self else { return }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1027 | taskManager.semaphore.wait()
1028 | defer { taskManager.semaphore.signal() }
/host/spi-builder-workspace/Sources/Monstask/KVHeavyTasksManager.swift:1025:54: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1023 | }, resultPublisher: { [weak self] result in
1024 | // Handle final task result (success or failure)
1025 | DispatchQueue.global().async { [weak self] in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
1026 | guard let taskManager = self else { return }
1027 | taskManager.semaphore.wait()
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:125:49: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
123 | Task {
124 | do {
125 | let res = try await asyncMonoprovide(key)
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
126 | callback(.success(res))
127 | } catch {
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:121:40: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
119 | case let .multiprovide(maximumBatchCount, multiprovide):
120 | privateDataProvider = .multiprovide(maximumBatchCount: maximumBatchCount, multiprovide)
121 | case let .asyncMonoprovide(asyncMonoprovide):
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
122 | privateDataProvider = .monoprovide { key, callback in
123 | Task {
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:136:43: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
134 | Task {
135 | do {
136 | let res = try await asyncMultiprovide(keys)
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
137 | callback(.success(res))
138 | } catch {
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:132:60: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
130 | }
131 | }
132 | case let .asyncMultiprovide(maximumBatchCount, asyncMultiprovide):
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
133 | privateDataProvider = .multiprovide(maximumBatchCount: maximumBatchCount) { keys, callback in
134 | Task {
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:290:21: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
288 | let capturedResults = results
289 | DispatchQueue.global().async {
290 | multiCallback(
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
291 | keys.map { ($0, capturedResults[$0] ?? .success(nil)) }
292 | )
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:273:27: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
271 | /// - keys: Array of keys to fetch (duplicates are allowed)
272 | /// - multiCallback: Batch callback that receives all results at once
273 | func fetch(keys: [K], multiCallback: @escaping BatchResultCallback) {
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
274 | guard keys.count > 0 else {
275 | multiCallback([])
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:428:39: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
426 | switch cache.getElement(for: key) {
427 | case .invalidKey:
428 | dispatchQueue.async { completion(key, .success(nil)) }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
429 | case .hitNullElement:
430 | dispatchQueue.async { completion(key, .success(nil)) }
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:419:9: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
417 | keys: [K],
418 | dispatchQueue: DispatchQueue? = nil,
419 | completion: @escaping ResultCallback
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
420 | ) {
421 | semaphore.wait()
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:430:39: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
428 | dispatchQueue.async { completion(key, .success(nil)) }
429 | case .hitNullElement:
430 | dispatchQueue.async { completion(key, .success(nil)) }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
431 | case let .hitNonNullElement(element: element):
432 | dispatchQueue.async { completion(key, .success(element)) }
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:419:9: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
417 | keys: [K],
418 | dispatchQueue: DispatchQueue? = nil,
419 | completion: @escaping ResultCallback
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
420 | ) {
421 | semaphore.wait()
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:432:39: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
430 | dispatchQueue.async { completion(key, .success(nil)) }
431 | case let .hitNonNullElement(element: element):
432 | dispatchQueue.async { completion(key, .success(element)) }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
433 | case .miss:
434 | remoteKeys.append(key)
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:419:9: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
417 | keys: [K],
418 | dispatchQueue: DispatchQueue? = nil,
419 | completion: @escaping ResultCallback
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
420 | ) {
421 | semaphore.wait()
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:445:27: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
443 | startTaskExecution(keys: _remoteKeys) { [weak self] key, res in
444 | DispatchQueue.global().async {
445 | guard let self else { return }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
446 | self.semaphore.wait()
447 | defer { self.semaphore.signal() }
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:443:55: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
441 | cacheResultCallback(keys: remoteKeys, callback: completion)
442 |
443 | startTaskExecution(keys: _remoteKeys) { [weak self] key, res in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
444 | DispatchQueue.global().async {
445 | guard let self else { return }
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:445:27: warning: reference to captured var 'self' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
443 | startTaskExecution(keys: _remoteKeys) { [weak self] key, res in
444 | DispatchQueue.global().async {
445 | guard let self else { return }
| `- warning: reference to captured var 'self' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
446 | self.semaphore.wait()
447 | defer { self.semaphore.signal() }
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:468:35: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
466 | private func consumeCallbacks(key: K, dispatchQueue: DispatchQueue, result: Result<Element?, Error>) {
467 | resultCallbacks[key]?.forEach { callback in
468 | dispatchQueue.async { callback(key, result) }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
469 | }
470 | resultCallbacks.removeValue(forKey: key)
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:467:41: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
465 |
466 | private func consumeCallbacks(key: K, dispatchQueue: DispatchQueue, result: Result<Element?, Error>) {
467 | resultCallbacks[key]?.forEach { callback in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
468 | dispatchQueue.async { callback(key, result) }
469 | }
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:550:23: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
548 |
549 | DispatchQueue.global().async { [weak self] in
550 | guard let self else { return }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
551 |
552 | _executeMonoprovide(key: key, provide: provide) { [weak self] key, res in
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:549:46: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
547 | }
548 |
549 | DispatchQueue.global().async { [weak self] in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
550 | guard let self else { return }
551 |
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:554:31: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
552 | _executeMonoprovide(key: key, provide: provide) { [weak self] key, res in
553 | DispatchQueue.global().async { [weak self] in
554 | guard let self else { return }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
555 | semaphore.wait()
556 | defer { semaphore.signal() }
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:553:54: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
551 |
552 | _executeMonoprovide(key: key, provide: provide) { [weak self] key, res in
553 | DispatchQueue.global().async { [weak self] in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
554 | guard let self else { return }
555 | semaphore.wait()
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:592:23: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
590 |
591 | DispatchQueue.global().async { [weak self] in
592 | guard let self else { return }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
593 | _executeMultiprovide(keys: keys, provide: provide) { [weak self] res in
594 | DispatchQueue.global().async { [weak self] in
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:591:46: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
589 | }
590 |
591 | DispatchQueue.global().async { [weak self] in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
592 | guard let self else { return }
593 | _executeMultiprovide(keys: keys, provide: provide) { [weak self] res in
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:595:31: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
593 | _executeMultiprovide(keys: keys, provide: provide) { [weak self] res in
594 | DispatchQueue.global().async { [weak self] in
595 | guard let self else { return }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
596 | semaphore.wait()
597 | defer { semaphore.signal() }
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:594:54: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
592 | guard let self else { return }
593 | _executeMultiprovide(keys: keys, provide: provide) { [weak self] res in
594 | DispatchQueue.global().async { [weak self] in
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
595 | guard let self else { return }
596 | semaphore.wait()
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:599:73: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
597 | defer { semaphore.signal() }
598 | _startOneMultiprovideThread(batchCount: batchCount, provide: provide, callback: callback)
599 | res.forEach { res in DispatchQueue.global().async { callback(res.0, res.1) } }
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
600 | }
601 | }
/host/spi-builder-workspace/Sources/Monstask/KVLightTasksManager.swift:573:9: warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
571 | batchCount: UInt,
572 | provide: @escaping DataProvider.Multiprovide,
573 | callback: @escaping ResultCallback
| `- warning: capture of non-Sendable type 'K.Type' in an isolated closure; this is an error in the Swift 6 language mode
574 | ) {
575 | guard let keys else {
[#SendableClosureCaptures]: <https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures>
[11/16] Compiling Monstra PriorityLRUQueue.swift
[12/16] Compiling Monstra TTLPriorityLRUQueue.swift
[13/16] Emitting module Monstra
/host/spi-builder-workspace/Sources/MonstraBase/CPUTimeStamp.swift:18:38: error: cannot find type 'mach_timebase_info_data_t' in scope
16 |
17 | /// Mach timebase info for converting between different time units. Cached for performance.
18 | private static let timebaseInfo: mach_timebase_info_data_t = {
| `- error: cannot find type 'mach_timebase_info_data_t' in scope
19 | var info = mach_timebase_info_data_t()
20 | mach_timebase_info(&info)
/host/spi-builder-workspace/Sources/MonstraBase/TracingIDFactory.swift:223:24: error: cannot find 'os_unfair_lock' in scope
221 | /// Uses `os_unfair_lock` for minimal overhead while providing mutual exclusion.
222 | /// This lock protects the `sequentialCounter` during increment and ID calculation.
223 | private var lock = os_unfair_lock()
| `- error: cannot find 'os_unfair_lock' in scope
224 |
225 | /// Core ID generation logic without thread safety (maximum performance).
[14/16] Compiling Monstra CacheStatistics.swift
/host/spi-builder-workspace/Sources/MonstraBase/CPUTimeStamp.swift:18:38: error: cannot find type 'mach_timebase_info_data_t' in scope
16 |
17 | /// Mach timebase info for converting between different time units. Cached for performance.
18 | private static let timebaseInfo: mach_timebase_info_data_t = {
| `- error: cannot find type 'mach_timebase_info_data_t' in scope
19 | var info = mach_timebase_info_data_t()
20 | mach_timebase_info(&info)
/host/spi-builder-workspace/Sources/MonstraBase/CPUTimeStamp.swift:45:29: error: cannot find 'mach_absolute_time' in scope
43 | /// Initialize with current CPU time.
44 | public init() {
45 | self.init(rawTicks: mach_absolute_time())
| `- error: cannot find 'mach_absolute_time' in scope
46 | }
47 |
/host/spi-builder-workspace/Sources/MonstraBase/CPUTimeStamp.swift:100:51: error: cannot find 'NSEC_PER_SEC' in scope
98 | static func convertTicksToSeconds(_ ticks: UInt64) -> TimeInterval {
99 | let nanos = (ticks / UInt64(Self.timebaseInfo.denom)) * UInt64(Self.timebaseInfo.numer)
100 | return TimeInterval(nanos) / TimeInterval(NSEC_PER_SEC)
| `- error: cannot find 'NSEC_PER_SEC' in scope
101 | }
102 | }
[15/16] Compiling Monstra CPUTimeStamp.swift
/host/spi-builder-workspace/Sources/MonstraBase/CPUTimeStamp.swift:18:38: error: cannot find type 'mach_timebase_info_data_t' in scope
16 |
17 | /// Mach timebase info for converting between different time units. Cached for performance.
18 | private static let timebaseInfo: mach_timebase_info_data_t = {
| `- error: cannot find type 'mach_timebase_info_data_t' in scope
19 | var info = mach_timebase_info_data_t()
20 | mach_timebase_info(&info)
/host/spi-builder-workspace/Sources/MonstraBase/CPUTimeStamp.swift:45:29: error: cannot find 'mach_absolute_time' in scope
43 | /// Initialize with current CPU time.
44 | public init() {
45 | self.init(rawTicks: mach_absolute_time())
| `- error: cannot find 'mach_absolute_time' in scope
46 | }
47 |
/host/spi-builder-workspace/Sources/MonstraBase/CPUTimeStamp.swift:100:51: error: cannot find 'NSEC_PER_SEC' in scope
98 | static func convertTicksToSeconds(_ ticks: UInt64) -> TimeInterval {
99 | let nanos = (ticks / UInt64(Self.timebaseInfo.denom)) * UInt64(Self.timebaseInfo.numer)
100 | return TimeInterval(nanos) / TimeInterval(NSEC_PER_SEC)
| `- error: cannot find 'NSEC_PER_SEC' in scope
101 | }
102 | }
[16/16] Compiling Monstra TracingIDFactory.swift
/host/spi-builder-workspace/Sources/MonstraBase/TracingIDFactory.swift:223:24: error: cannot find 'os_unfair_lock' in scope
221 | /// Uses `os_unfair_lock` for minimal overhead while providing mutual exclusion.
222 | /// This lock protects the `sequentialCounter` during increment and ID calculation.
223 | private var lock = os_unfair_lock()
| `- error: cannot find 'os_unfair_lock' in scope
224 |
225 | /// Core ID generation logic without thread safety (maximum performance).
/host/spi-builder-workspace/Sources/MonstraBase/TracingIDFactory.swift:280:9: error: cannot find 'os_unfair_lock_lock' in scope
278 | private mutating func _safe_next() -> Int64 {
279 | // Acquire exclusive access to mutable state
280 | os_unfair_lock_lock(&lock)
| `- error: cannot find 'os_unfair_lock_lock' in scope
281 | defer {
282 | // Ensure lock is always released, even if _unsafe_next() throws or returns early
/host/spi-builder-workspace/Sources/MonstraBase/TracingIDFactory.swift:283:13: error: cannot find 'os_unfair_lock_unlock' in scope
281 | defer {
282 | // Ensure lock is always released, even if _unsafe_next() throws or returns early
283 | os_unfair_lock_unlock(&self.lock)
| `- error: cannot find 'os_unfair_lock_unlock' in scope
284 | }
285 |
BUILD FAILURE 6.2 linux