Swift Package IndexBuild Information
Failed to build RediStack, reference 2.0.0-gamma.1.1 (8ac2d7), with Swift 6.3 for Wasm on 23 Apr 2026 07:11:13 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1Build Log
========================================
RunAll
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Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/swift-server/RediStack.git
Reference: 2.0.0-gamma.1.1
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/swift-server/RediStack
* tag 2.0.0-gamma.1.1 -> FETCH_HEAD
HEAD is now at 8ac2d74 Make the parameter-less RedisClientError factory statics computed properties. As stored properties, they trigger Thread Sanitizer errors when multiple connections trigger the same errors (usually connectionClosed) too close together due to lazy once-only initialization.
Cloned https://github.com/swift-server/RediStack.git
Revision (git rev-parse @):
8ac2d742cb17cddf933cb133a8d708c6949e0996
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/swift-server/RediStack.git at 2.0.0-gamma.1.1
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/swift-server/RediStack.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Fetching https://github.com/apple/swift-nio.git
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-service-discovery
Fetching https://github.com/apple/swift-metrics.git
[1/1820] Fetching swift-atomics
[602/5008] Fetching swift-atomics, swift-metrics
[1896/6246] Fetching swift-atomics, swift-metrics, swift-service-discovery
[5738/12882] Fetching swift-atomics, swift-metrics, swift-service-discovery, swift-log
Fetched https://github.com/apple/swift-metrics.git from cache (0.90s)
[6576/9694] Fetching swift-atomics, swift-service-discovery, swift-log
[8700/92912] Fetching swift-atomics, swift-service-discovery, swift-log, swift-nio
Fetched https://github.com/apple/swift-atomics.git from cache (1.84s)
Fetched https://github.com/apple/swift-log.git from cache (1.84s)
[8728/84456] Fetching swift-service-discovery, swift-nio
Fetched https://github.com/apple/swift-service-discovery from cache (11.14s)
Fetched https://github.com/apple/swift-nio.git from cache (11.33s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.0 (12.16s)
Computing version for https://github.com/apple/swift-service-discovery
Computed https://github.com/apple/swift-service-discovery at 1.4.1 (0.69s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.12.0 (0.88s)
Computing version for https://github.com/apple/swift-metrics.git
Computed https://github.com/apple/swift-metrics.git at 2.10.1 (0.75s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.98.0 (1.39s)
Fetching https://github.com/apple/swift-system.git
Fetching https://github.com/apple/swift-collections.git
[1/5601] Fetching swift-system
[114/29258] Fetching swift-system, swift-collections
Fetched https://github.com/apple/swift-system.git from cache (0.79s)
[1893/23657] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git from cache (2.79s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.6.4 (3.78s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.4.1 (1.56s)
Creating working copy for https://github.com/apple/swift-metrics.git
Working copy of https://github.com/apple/swift-metrics.git resolved at 2.10.1
Creating working copy for https://github.com/apple/swift-service-discovery
Working copy of https://github.com/apple/swift-service-discovery resolved at 1.4.1
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.12.0
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.98.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.4.1
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.6.4
Building for debugging...
[0/29] Write sources
[16/29] Compiling CNIOWindows shim.c
[17/29] Compiling CNIOWASI CNIOWASI.c
[18/29] Compiling CNIOPosix event_loop_id.c
[19/29] Compiling CNIOWindows WSAStartup.c
[20/29] Compiling CNIOLinux shim.c
[21/29] Compiling CNIOOpenBSD shim.c
[22/29] Compiling CNIODarwin shim.c
[23/29] Write sources
[24/29] Compiling CNIOLinux liburing_shims.c
[25/29] Compiling _AtomicsShims.c
[26/29] Write swift-version-24593BA9C3E375BF.txt
[28/82] Emitting module Logging
[29/82] Emitting module InternalCollectionsUtilities
[30/84] Emitting module Atomics
[30/86] Compiling c-nioatomics.c
[31/86] Compiling c-atomics.c
[33/93] Emitting module NIOConcurrencyHelpers
[34/93] Compiling Atomics AtomicOptionalWrappable.swift
[35/93] Compiling Atomics AtomicReference.swift
[36/93] Compiling Atomics IntegerOperations.swift
[37/93] Compiling Atomics Unmanaged extensions.swift
[38/93] Compiling Atomics AtomicMemoryOrderings.swift
[39/93] Compiling Atomics DoubleWord.swift
[40/93] Compiling InternalCollectionsUtilities _UnsafeBitSet+_Word.swift
[41/93] Compiling InternalCollectionsUtilities _UnsafeBitSet.swift
[42/93] Compiling NIOConcurrencyHelpers NIOLockedValueBox.swift
[43/93] Compiling CoreMetrics WithMetricsFactory.swift
[44/93] Compiling InternalCollectionsUtilities UInt+first and last set bit.swift
[45/93] Compiling InternalCollectionsUtilities UInt+reversed.swift
[46/93] Compiling Atomics AtomicStorage.swift
[47/93] Compiling Atomics AtomicValue.swift
[48/93] Compiling Atomics AtomicInteger.swift
[53/93] Compiling InternalCollectionsUtilities Integer rank.swift
[58/93] Compiling _NIODataStructures PriorityQueue.swift
[59/93] Compiling InternalCollectionsUtilities Debugging.swift
[60/93] Compiling InternalCollectionsUtilities Descriptions.swift
[61/93] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
[62/93] Compiling InternalCollectionsUtilities String+Padding.swift
[63/93] Compiling InternalCollectionsUtilities _UnsafeBitSet+Index.swift
[69/93] Compiling CoreMetrics MappingMetricsFactory.swift
[70/94] Emitting module _NIOBase64
[71/94] Compiling _NIOBase64 Base64.swift
[81/129] Compiling _NIODataStructures _TinyArray.swift
[82/129] Compiling ContainersPreview RandomAccessContainer.swift
[83/129] Compiling ContainersPreview RangeExpression2.swift
[84/129] Compiling ContainersPreview RangeReplaceableContainer.swift
[85/129] Compiling ContainersPreview Drain+Map.swift
[86/129] Compiling ContainersPreview Drain+Reduce.swift
[87/129] Compiling ContainersPreview Drain.swift
[88/129] Compiling ContainersPreview Producer+Collect.swift
[89/129] Compiling ContainersPreview Producer+Filter.swift
[90/129] Compiling ContainersPreview BorrowingSequence+Utilities.swift
[91/129] Compiling ContainersPreview BorrowingSequence.swift
[92/129] Compiling ContainersPreview BidirectionalContainer.swift
[93/129] Compiling ContainersPreview Container+Filter.swift
[94/129] Compiling ContainersPreview Container+SpanwiseZip.swift
[95/133] Compiling ContainersPreview Container.swift
[96/133] Compiling ContainersPreview ContainerIterator.swift
[97/133] Compiling ContainersPreview DynamicContainer.swift
[98/133] Compiling ContainersPreview MutableContainer.swift
[99/133] Compiling ContainersPreview PermutableContainer.swift
[100/133] Emitting module ContainersPreview
[101/133] Compiling CoreMetrics Metrics.swift
[102/133] Compiling ContainersPreview Box.swift
[103/133] Compiling ContainersPreview Inout.swift
[104/133] Compiling ContainersPreview InputSpan.swift
[105/133] Compiling ContainersPreview Shared.swift
[106/133] Compiling ContainersPreview BorrowingIteratorProtocol+Map.swift
[107/133] Compiling ContainersPreview BorrowingIteratorProtocol+Reduce.swift
[108/133] Compiling ContainersPreview BorrowingIteratorProtocol+SpanwiseZip.swift
[109/133] Compiling ContainersPreview BorrowingIteratorProtocol.swift
[110/133] Compiling ContainersPreview BorrowingSequence+Standard Conformances.swift
[111/133] Compiling ContainersPreview Producer+Map.swift
[112/133] Compiling ContainersPreview Producer+Reduce.swift
[113/133] Compiling ContainersPreview Producer.swift
[114/133] Compiling ContainersPreview Borrow.swift
[115/133] Compiling ContainersPreview OutputSpan+Extras.swift
[116/133] Compiling ContainersPreview TemporaryAllocation.swift
[117/133] Compiling ContainersPreview BorrowingIteratorProtocol+Copy.swift
[118/133] Compiling ContainersPreview BorrowingIteratorProtocol+ElementsEqual.swift
[119/133] Compiling ContainersPreview BorrowingIteratorProtocol+Filter.swift
[121/134] Compiling NIOConcurrencyHelpers NIOThreadPoolWorkAvailable.swift
[122/134] Compiling NIOConcurrencyHelpers lock.swift
[123/134] Emitting module CoreMetrics
[124/134] Compiling CoreMetrics Locks.swift
[125/135] Compiling NIOConcurrencyHelpers NIOLock.swift
[126/135] Compiling NIOConcurrencyHelpers NIOAtomic.swift
[127/135] Compiling Logging MetadataProvider.swift
[128/135] Compiling Logging Locks.swift
[130/136] Compiling _NIODataStructures Heap.swift
[131/136] Emitting module _NIODataStructures
[133/178] Compiling NIOConcurrencyHelpers atomics.swift
[135/179] Compiling DequeModule UniqueDeque+Consumption.swift
[136/179] Compiling DequeModule UniqueDeque+Container.swift
[137/179] Compiling DequeModule UniqueDeque+Descriptions.swift
[138/179] Compiling DequeModule UniqueDeque+Equatable.swift
[139/179] Compiling DequeModule UniqueDeque+Experimental.swift
[140/184] Compiling DequeModule _DequeBuffer.swift
[141/184] Compiling DequeModule _DequeBufferHeader.swift
[142/184] Compiling DequeModule RigidDeque+Append.swift
[143/184] Compiling DequeModule RigidDeque+Consumption.swift
[144/184] Compiling DequeModule RigidDeque+Container.swift
[145/184] Compiling DequeModule RigidDeque+Descriptions.swift
[146/184] Compiling DequeModule UniqueDeque+Hashable.swift
[147/184] Compiling DequeModule UniqueDeque+Initializers.swift
[148/184] Compiling DequeModule UniqueDeque+Insertions.swift
[149/184] Compiling DequeModule UniqueDeque+Prepend.swift
[150/184] Compiling DequeModule UniqueDeque+Removals.swift
[151/184] Compiling Logging LogHandler.swift
[152/184] Compiling Logging Logging.swift
[153/184] Compiling Logging LogEvent.swift
[155/194] Compiling DequeModule RigidDeque+Equatable.swift
[156/194] Compiling DequeModule RigidDeque+Experimental.swift
[157/194] Compiling DequeModule RigidDeque+Hashable.swift
[158/194] Compiling DequeModule RigidDeque+Initializers.swift
[159/194] Compiling DequeModule RigidDeque+Insertions.swift
[160/194] Compiling DequeModule RigidDeque+Prepend.swift
[161/194] Compiling DequeModule RigidDeque+Removals.swift
[162/194] Compiling DequeModule RigidDeque+Replacements.swift
[163/194] Compiling DequeModule RigidDeque+Testing.swift
[164/194] Compiling DequeModule RigidDeque.swift
[165/194] Compiling DequeModule UniqueDeque+Append.swift
[166/194] Compiling ServiceDiscovery FilterInstanceServiceDiscovery.swift
[167/194] Compiling ServiceDiscovery HostPort.swift
[168/194] Compiling DequeModule Deque+CustomReflectable.swift
[169/194] Compiling DequeModule Deque+Descriptions.swift
[170/194] Compiling DequeModule Deque+Equatable.swift
[171/194] Compiling DequeModule Deque+ExpressibleByArrayLiteral.swift
[172/194] Compiling Metrics Metrics.swift
[173/194] Emitting module Metrics
[175/195] Compiling DequeModule Deque+Extras.swift
[176/195] Compiling DequeModule Deque+Hashable.swift
[177/195] Compiling DequeModule Deque+Testing.swift
[178/195] Compiling DequeModule Deque._Storage.swift
[179/195] Compiling DequeModule Deque._UnsafeHandle.swift
[180/195] Compiling DequeModule Deque.swift
[181/195] Compiling ServiceDiscovery MapInstanceServiceDiscovery.swift
/host/spi-builder-workspace/.build/checkouts/swift-service-discovery/Sources/ServiceDiscovery/FilterInstanceServiceDiscovery.swift:15:8: error: no such module 'Dispatch'
13 | //===----------------------------------------------------------------------===//
14 |
15 | import Dispatch
| `- error: no such module 'Dispatch'
16 |
17 | /// A service discovery implementation that filters instances using a predicate.
error: emit-module command failed with exit code 1 (use -v to see invocation)
[182/196] Emitting module ServiceDiscovery
/host/spi-builder-workspace/.build/checkouts/swift-service-discovery/Sources/ServiceDiscovery/FilterInstanceServiceDiscovery.swift:15:8: error: no such module 'Dispatch'
13 | //===----------------------------------------------------------------------===//
14 |
15 | import Dispatch
| `- error: no such module 'Dispatch'
16 |
17 | /// A service discovery implementation that filters instances using a predicate.
[183/196] Compiling ServiceDiscovery ServiceDiscovery+AsyncAwait.swift
/host/spi-builder-workspace/.build/checkouts/swift-service-discovery/Sources/ServiceDiscovery/FilterInstanceServiceDiscovery.swift:15:8: error: no such module 'Dispatch'
13 | //===----------------------------------------------------------------------===//
14 |
15 | import Dispatch
| `- error: no such module 'Dispatch'
16 |
17 | /// A service discovery implementation that filters instances using a predicate.
[184/196] Compiling ServiceDiscovery MapServiceServiceDiscovery.swift
/host/spi-builder-workspace/.build/checkouts/swift-service-discovery/Sources/ServiceDiscovery/FilterInstanceServiceDiscovery.swift:15:8: error: no such module 'Dispatch'
13 | //===----------------------------------------------------------------------===//
14 |
15 | import Dispatch
| `- error: no such module 'Dispatch'
16 |
17 | /// A service discovery implementation that filters instances using a predicate.
[185/196] Compiling ServiceDiscovery ServiceDiscovery+TypeErased.swift
/host/spi-builder-workspace/.build/checkouts/swift-service-discovery/Sources/ServiceDiscovery/FilterInstanceServiceDiscovery.swift:15:8: error: no such module 'Dispatch'
13 | //===----------------------------------------------------------------------===//
14 |
15 | import Dispatch
| `- error: no such module 'Dispatch'
16 |
17 | /// A service discovery implementation that filters instances using a predicate.
[186/196] Compiling ServiceDiscovery ServiceDiscovery+Combinators.swift
/host/spi-builder-workspace/.build/checkouts/swift-service-discovery/Sources/ServiceDiscovery/FilterInstanceServiceDiscovery.swift:15:8: error: no such module 'Dispatch'
13 | //===----------------------------------------------------------------------===//
14 |
15 | import Dispatch
| `- error: no such module 'Dispatch'
16 |
17 | /// A service discovery implementation that filters instances using a predicate.
[187/196] Compiling ServiceDiscovery ServiceDiscovery.swift
/host/spi-builder-workspace/.build/checkouts/swift-service-discovery/Sources/ServiceDiscovery/FilterInstanceServiceDiscovery.swift:15:8: error: no such module 'Dispatch'
13 | //===----------------------------------------------------------------------===//
14 |
15 | import Dispatch
| `- error: no such module 'Dispatch'
16 |
17 | /// A service discovery implementation that filters instances using a predicate.
/host/spi-builder-workspace/.build/checkouts/swift-service-discovery/Sources/ServiceDiscovery/FilterInstanceServiceDiscovery.swift:15:8: error: no such module 'Dispatch'
13 | //===----------------------------------------------------------------------===//
14 |
15 | import Dispatch
| `- error: no such module 'Dispatch'
16 |
17 | /// A service discovery implementation that filters instances using a predicate.
/host/spi-builder-workspace/.build/checkouts/swift-service-discovery/Sources/ServiceDiscovery/FilterInstanceServiceDiscovery.swift:15:8: error: no such module 'Dispatch'
13 | //===----------------------------------------------------------------------===//
14 |
15 | import Dispatch
| `- error: no such module 'Dispatch'
16 |
17 | /// A service discovery implementation that filters instances using a predicate.
[190/196] Compiling ServiceDiscovery InMemoryServiceDiscovery.swift
/host/spi-builder-workspace/.build/checkouts/swift-service-discovery/Sources/ServiceDiscovery/FilterInstanceServiceDiscovery.swift:15:8: error: no such module 'Dispatch'
13 | //===----------------------------------------------------------------------===//
14 |
15 | import Dispatch
| `- error: no such module 'Dispatch'
16 |
17 | /// A service discovery implementation that filters instances using a predicate.
BUILD FAILURE 6.3 wasm