Swift Package Index

Build Information

Failed to build SagaLeafRenderer, reference main (8e5cc5), with Swift 6.3 for Wasm on 19 Apr 2026 19:04:54 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:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/loopwerk/SagaLeafRenderer.git
Reference: main
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/loopwerk/SagaLeafRenderer
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 8e5cc57 first commit
Cloned https://github.com/loopwerk/SagaLeafRenderer.git
Revision (git rev-parse @):
8e5cc5716077d1936681d4bee02fe8943e723aa9
SUCCESS checkout https://github.com/loopwerk/SagaLeafRenderer.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/loopwerk/SagaLeafRenderer.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images: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/loopwerk/Saga.git
[1/4750] Fetching saga
Fetching https://github.com/vapor/leaf-kit
Fetched https://github.com/loopwerk/Saga.git from cache (0.82s)
[1/5030] Fetching leaf-kit
Fetched https://github.com/vapor/leaf-kit from cache (0.59s)
Computing version for https://github.com/vapor/leaf-kit
Computed https://github.com/vapor/leaf-kit at 1.14.2 (2.12s)
Fetching https://github.com/apple/swift-nio.git
[1/83172] Fetching swift-nio
Fetched https://github.com/apple/swift-nio.git from cache (9.70s)
Computing version for https://github.com/loopwerk/Saga.git
Computed https://github.com/loopwerk/Saga.git at 3.3.2 (10.42s)
Fetching https://github.com/apple/swift-crypto
Fetching https://github.com/loopwerk/SagaPathKit
[1/829] Fetching sagapathkit
Fetched https://github.com/loopwerk/SagaPathKit from cache (0.43s)
[1/17416] Fetching swift-crypto
Fetched https://github.com/apple/swift-crypto from cache (3.32s)
Computing version for https://github.com/loopwerk/SagaPathKit
Computed https://github.com/loopwerk/SagaPathKit at 1.6.1 (4.14s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.98.0 (1.08s)
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/apple/swift-system.git
[1/5601] Fetching swift-system
[58/7421] Fetching swift-system, swift-atomics
[1335/30990] Fetching swift-system, swift-atomics, swift-collections
Fetched https://github.com/apple/swift-system.git from cache (0.81s)
[3706/25389] Fetching swift-atomics, swift-collections
Fetched https://github.com/apple/swift-atomics.git from cache (2.76s)
Fetched https://github.com/apple/swift-collections.git from cache (2.81s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.0 (3.51s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.6.4 (0.81s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.4.1 (1.00s)
Computing version for https://github.com/apple/swift-crypto
Computed https://github.com/apple/swift-crypto at 3.15.1 (4.05s)
Fetching https://github.com/apple/swift-asn1.git
[1/1803] Fetching swift-asn1
Fetched https://github.com/apple/swift-asn1.git from cache (0.48s)
Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.7.0 (4.51s)
Creating working copy for https://github.com/loopwerk/Saga.git
Working copy of https://github.com/loopwerk/Saga.git resolved at 3.3.2
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-crypto
Working copy of https://github.com/apple/swift-crypto resolved at 3.15.1
Creating working copy for https://github.com/vapor/leaf-kit
Working copy of https://github.com/vapor/leaf-kit resolved at 1.14.2
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-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.6.4
Creating working copy for https://github.com/loopwerk/SagaPathKit
Working copy of https://github.com/loopwerk/SagaPathKit resolved at 1.6.1
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-asn1.git
Working copy of https://github.com/apple/swift-asn1.git resolved at 1.7.0
Building for debugging...
[0/32] Write sources
[18/32] Compiling _AtomicsShims.c
[19/32] Compiling CNIOWindows WSAStartup.c
[20/32] Compiling CNIOWindows shim.c
[20/32] Compiling CSystem shims.c
[22/32] Compiling CNIOWASI CNIOWASI.c
[23/32] Compiling CNIOPosix event_loop_id.c
[24/32] Compiling CNIOOpenBSD shim.c
[25/32] Write sources
[26/32] Compiling CNIOLinux shim.c
[27/32] Compiling CNIODarwin shim.c
[28/32] Compiling CNIOLinux liburing_shims.c
[29/32] Write swift-version-24593BA9C3E375BF.txt
[31/107] Emitting module _NIODataStructures
[32/107] Emitting module SystemPackage
[33/111] Emitting module InternalCollectionsUtilities
error: emit-module command failed with exit code 1 (use -v to see invocation)
[34/113] Emitting module SagaPathKit
/host/spi-builder-workspace/.build/checkouts/SagaPathKit/Sources/SagaPathKit.swift:8:10: error: no such module 'Darwin'
  6 |   let system_glob = Glibc.glob
  7 | #else
  8 |   import Darwin
    |          `- error: no such module 'Darwin'
  9 |
 10 |   let system_glob = Darwin.glob
[34/113] Compiling c-nioatomics.c
[35/113] Compiling c-atomics.c
[37/120] Emitting module Atomics
[38/122] Compiling Atomics IntegerOperations.swift
[39/122] Compiling Atomics Unmanaged extensions.swift
[40/122] Compiling SystemPackage SystemString.swift
[41/122] Compiling SystemPackage Util+StringArray.swift
[42/122] Compiling SystemPackage Util.swift
[43/122] Compiling SystemPackage UtilConsumers.swift
[44/122] Compiling SystemPackage FilePathTemp.swift
[45/122] Compiling SystemPackage FilePathTempPosix.swift
[46/122] Compiling SystemPackage IORequest.swift
[47/122] Compiling SystemPackage FilePathSyntax.swift
[48/122] Compiling Atomics OptionalRawRepresentable.swift
[49/122] Compiling Atomics RawRepresentable.swift
[50/122] Compiling Atomics AtomicBool.swift
[51/122] Compiling Atomics AtomicStorage.swift
[52/122] Compiling Atomics AtomicValue.swift
[53/122] Emitting module _NIOBase64
[54/122] Compiling _NIOBase64 Base64.swift
[55/123] Compiling SystemPackage FilePathComponentView.swift
[56/123] Compiling SystemPackage FilePathComponents.swift
[57/123] Compiling SystemPackage FilePermissions.swift
[58/123] Compiling SystemPackage IOCompletion.swift
[59/123] Compiling SystemPackage FilePathParsing.swift
[60/123] Compiling SystemPackage FilePathString.swift
[61/123] Compiling SystemPackage FilePathWindows.swift
[62/123] Compiling SystemPackage FilePath.swift
[82/124] Compiling _NIODataStructures _TinyArray.swift
[83/124] Compiling _NIODataStructures PriorityQueue.swift
[101/158] Compiling ContainersPreview BorrowingIteratorProtocol+Map.swift
[102/158] Compiling ContainersPreview BorrowingIteratorProtocol+Reduce.swift
[103/158] Compiling ContainersPreview BorrowingIteratorProtocol+SpanwiseZip.swift
[104/158] Compiling ContainersPreview BorrowingIteratorProtocol.swift
[105/158] Compiling ContainersPreview BorrowingSequence+Standard Conformances.swift
[106/158] Compiling ContainersPreview RandomAccessContainer.swift
[107/158] Compiling ContainersPreview RangeExpression2.swift
[108/158] Compiling ContainersPreview RangeReplaceableContainer.swift
[109/158] Compiling ContainersPreview Drain+Map.swift
[110/158] Compiling ContainersPreview BorrowingSequence+Utilities.swift
[111/158] Compiling ContainersPreview BorrowingSequence.swift
[112/158] Compiling ContainersPreview BidirectionalContainer.swift
[113/158] Compiling ContainersPreview Container+Filter.swift
[114/158] Compiling ContainersPreview Container+SpanwiseZip.swift
[115/162] Compiling ContainersPreview Drain+Reduce.swift
[116/162] Compiling ContainersPreview Drain.swift
[117/162] Compiling ContainersPreview Producer+Collect.swift
[118/162] Compiling ContainersPreview Producer+Filter.swift
[119/162] Compiling ContainersPreview Producer+Map.swift
[120/162] Compiling ContainersPreview Producer+Reduce.swift
[121/162] Compiling ContainersPreview Producer.swift
[122/162] Compiling ContainersPreview Borrow.swift
[123/162] Emitting module ContainersPreview
[124/162] Compiling ContainersPreview Container.swift
[125/162] Compiling ContainersPreview ContainerIterator.swift
[126/162] Compiling ContainersPreview DynamicContainer.swift
[127/162] Compiling ContainersPreview MutableContainer.swift
[128/162] Compiling ContainersPreview PermutableContainer.swift
[129/162] Compiling ContainersPreview Box.swift
[130/162] Compiling ContainersPreview Inout.swift
[131/162] Compiling ContainersPreview InputSpan.swift
[132/162] Compiling ContainersPreview Shared.swift
[133/162] Compiling ContainersPreview OutputSpan+Extras.swift
[134/162] Compiling ContainersPreview TemporaryAllocation.swift
[135/162] Compiling ContainersPreview BorrowingIteratorProtocol+Copy.swift
[136/162] Compiling ContainersPreview BorrowingIteratorProtocol+ElementsEqual.swift
[137/162] Compiling ContainersPreview BorrowingIteratorProtocol+Filter.swift
[139/163] Compiling NIOConcurrencyHelpers lock.swift
[148/203] Compiling DequeModule UniqueDeque+Experimental.swift
[149/203] Compiling DequeModule _DequeBuffer.swift
[150/203] Compiling DequeModule _DequeBufferHeader.swift
[151/203] Compiling DequeModule RigidDeque+Append.swift
[152/203] Compiling DequeModule RigidDeque+Consumption.swift
[153/203] Compiling DequeModule RigidDeque+Container.swift
[154/203] Compiling DequeModule RigidDeque+Descriptions.swift
[155/203] Compiling DequeModule Deque+Codable.swift
[156/203] Emitting module NIOConcurrencyHelpers
[157/203] Compiling NIOConcurrencyHelpers NIOLock.swift
[158/203] Compiling NIOConcurrencyHelpers NIOAtomic.swift
[159/204] Compiling _NIODataStructures Heap.swift
[162/205] Compiling SagaPathKit SagaPathKit.swift
/host/spi-builder-workspace/.build/checkouts/SagaPathKit/Sources/SagaPathKit.swift:8:10: error: no such module 'Darwin'
  6 |   let system_glob = Glibc.glob
  7 | #else
  8 |   import Darwin
    |          `- error: no such module 'Darwin'
  9 |
 10 |   let system_glob = Darwin.glob
[163/205] Compiling NIOConcurrencyHelpers NIOLockedValueBox.swift
[164/205] Compiling NIOConcurrencyHelpers NIOThreadPoolWorkAvailable.swift
BUILD FAILURE 6.3 wasm