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Build Information

Failed to build TermKit, reference main (163afa), with Swift 6.3 for Wasm on 14 Apr 2026 13:13:14 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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/stackotter/TermKit.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/stackotter/TermKit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 163afa6 Remove debug print statement (whoops)
Cloned https://github.com/stackotter/TermKit.git
Revision (git rev-parse @):
163afa64f1257a0c026cc83ed8bc47a5f8fc9704
SUCCESS checkout https://github.com/stackotter/TermKit.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/stackotter/TermKit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$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/OpenCombine/OpenCombine.git
Fetching https://github.com/migueldeicaza/SwiftTerm.git
Fetching https://github.com/migueldeicaza/TextBufferKit.git
[1/240] Fetching textbufferkit
Fetched https://github.com/migueldeicaza/TextBufferKit.git from cache (0.36s)
[1/10364] Fetching swiftterm
[105/18648] Fetching swiftterm, opencombine
Fetched https://github.com/OpenCombine/OpenCombine.git from cache (1.22s)
Fetched https://github.com/migueldeicaza/SwiftTerm.git from cache (1.23s)
Computing version for https://github.com/migueldeicaza/TextBufferKit.git
Computed https://github.com/migueldeicaza/TextBufferKit.git at 0.3.0 (1.69s)
Computing version for https://github.com/OpenCombine/OpenCombine.git
Computed https://github.com/OpenCombine/OpenCombine.git at 0.14.0 (0.51s)
Computing version for https://github.com/migueldeicaza/SwiftTerm.git
Computed https://github.com/migueldeicaza/SwiftTerm.git at 1.13.0 (0.55s)
Fetching https://github.com/apple/swift-argument-parser
[1/17523] Fetching swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser from cache (1.02s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.7.1 (1.70s)
Creating working copy for https://github.com/OpenCombine/OpenCombine.git
Working copy of https://github.com/OpenCombine/OpenCombine.git resolved at 0.14.0
Creating working copy for https://github.com/migueldeicaza/TextBufferKit.git
Working copy of https://github.com/migueldeicaza/TextBufferKit.git resolved at 0.3.0
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.7.1
Creating working copy for https://github.com/migueldeicaza/SwiftTerm.git
Working copy of https://github.com/migueldeicaza/SwiftTerm.git resolved at 1.13.0
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/15] Write sources
[7/15] Write swift-version-24593BA9C3E375BF.txt
[9/144] Emitting module OpenCombine
error: emit-module command failed with exit code 1 (use -v to see invocation)
[10/156] Emitting module SwiftTerm
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
[11/160] Compiling OpenCombine ConduitBase.swift
[12/160] Compiling OpenCombine ConduitList.swift
[13/160] Compiling OpenCombine DebugHook.swift
[14/160] Compiling OpenCombine FilterProducer.swift
[15/160] Compiling OpenCombine Locking.swift
[16/160] Compiling OpenCombine PartialCompletion.swift
[17/160] Compiling OpenCombine PublishedSubject.swift
[18/160] Compiling OpenCombine PublishedSubscriber.swift
[19/160] Compiling OpenCombine ReduceProducer.swift
[20/160] Compiling OpenCombine SubjectSubscriber.swift
[21/160] Compiling OpenCombine SubscriberTap.swift
[22/160] Compiling OpenCombine SubscriptionStatus.swift
[23/160] Compiling OpenCombine SubscriptionTap.swift
[24/160] Compiling OpenCombine Result.swift
[25/160] Compiling OpenCombine Scheduler.swift
[26/160] Compiling OpenCombine Subject+Void.swift
[27/160] Compiling OpenCombine Subscriber+Void.swift
[28/160] Compiling OpenCombine Subscribers.Assign.swift
[29/160] Compiling OpenCombine Subscribers.Completion.swift
[30/160] Compiling OpenCombine Subscribers.Demand.swift
[31/160] Compiling OpenCombine Subscribers.Sink.swift
[32/160] Compiling OpenCombine Subscribers.swift
[33/160] Compiling OpenCombine Subscription.swift
[34/160] Compiling OpenCombine Subscriptions.swift
[35/160] Compiling OpenCombine _Introspection.swift
[36/160] Compiling OpenCombine Publishers.Count.swift
[37/160] Compiling OpenCombine Publishers.Debounce.swift
[38/160] Compiling OpenCombine Publishers.Delay.swift
[39/160] Compiling OpenCombine Publishers.Drop.swift
[40/160] Compiling OpenCombine Publishers.DropUntilOutput.swift
[41/160] Compiling OpenCombine Publishers.DropWhile.swift
[42/160] Compiling OpenCombine Publishers.Filter.swift
[43/160] Compiling OpenCombine Publishers.First.swift
[44/160] Compiling OpenCombine Publishers.FlatMap.swift
[45/160] Compiling OpenCombine Publishers.HandleEvents.swift
[46/160] Compiling OpenCombine Publishers.IgnoreOutput.swift
[47/160] Compiling OpenCombine Publishers.Last.swift
[48/160] Compiling OpenCombine Publishers.MakeConnectable.swift
[49/160] Compiling OpenCombine AnyCancellable.swift
[50/160] Compiling OpenCombine AnyPublisher.swift
[51/160] Compiling SwiftTerm TerminalOptions.swift
[52/160] Compiling SwiftTerm TerminalViewSearch.swift
[53/160] Compiling SwiftTerm UnicodeWidthData.swift
[54/160] Compiling SwiftTerm Utilities.swift
[55/160] Compiling OpenCombine ConcurrencyHelpers.swift
[56/160] Compiling OpenCombine Future+Concurrency.swift
[57/160] Compiling OpenCombine GENERATED-Publisher+Concurrency.swift
[58/160] Compiling OpenCombine CurrentValueSubject.swift
[59/160] Compiling OpenCombine CustomCombineIdentifierConvertible.swift
[60/160] Compiling OpenCombine Future.swift
[61/160] Compiling OpenCombine GENERATED-RootProtocols.swift
[62/160] Compiling OpenCombine Publishers.Retry.swift
[63/160] Compiling OpenCombine Publishers.Scan.swift
[64/160] Compiling OpenCombine Publishers.Sequence.swift
[65/160] Compiling OpenCombine Publishers.SetFailureType.swift
[66/160] Compiling OpenCombine Publishers.Share.swift
[67/160] Compiling OpenCombine Publishers.SubscribeOn.swift
[68/160] Compiling OpenCombine Publishers.SwitchToLatest.swift
[69/160] Compiling OpenCombine Publishers.Throttle.swift
[70/160] Compiling OpenCombine Publishers.Timeout.swift
[71/160] Compiling OpenCombine Publishers.Zip.swift
[72/160] Compiling OpenCombine Publishers.swift
[73/160] Compiling OpenCombine Record.swift
[74/160] Compiling OpenCombine Result.Publisher.swift
[75/160] Compiling OpenCombine Utils.swift
[76/160] Compiling OpenCombine Violations.swift
[77/160] Compiling OpenCombine ImmediateScheduler.swift
[78/160] Compiling OpenCombine ObservableObject.swift
[79/160] Compiling OpenCombine PassthroughSubject.swift
[80/160] Compiling OpenCombine Published.swift
[81/160] Compiling OpenCombine Publisher+Subscribe.swift
[82/160] Compiling OpenCombine Deferred.swift
[83/160] Compiling OpenCombine Empty.swift
[84/160] Compiling OpenCombine Fail.swift
[85/160] Compiling OpenCombine GENERATED-Publishers.Catch.swift
[86/160] Compiling OpenCombine GENERATED-Publishers.Encode.swift
[87/160] Compiling OpenCombine GENERATED-Publishers.MapKeyPath.swift
[88/160] Compiling OpenCombine Just.swift
[89/160] Compiling OpenCombine Optional.Publisher.swift
[90/160] Compiling OpenCombine Publishers.AllSatisfy.swift
[91/160] Compiling OpenCombine Publishers.AssertNoFailure.swift
[92/160] Compiling OpenCombine Publishers.Autoconnect.swift
[93/160] Compiling OpenCombine Publishers.Breakpoint.swift
[94/160] Compiling OpenCombine Publishers.Buffer.swift
[95/160] Compiling OpenCombine Publishers.Collect.swift
[96/160] Compiling OpenCombine Publishers.CollectByCount.swift
[97/160] Compiling OpenCombine Publishers.CompactMap.swift
[98/160] Compiling OpenCombine Publishers.Comparison.swift
[99/160] Compiling OpenCombine Publishers.Concatenate.swift
[100/160] Compiling OpenCombine Publishers.Contains.swift
[101/160] Compiling OpenCombine Publishers.Map.swift
[102/160] Compiling OpenCombine Publishers.MapError.swift
[103/160] Compiling OpenCombine Publishers.MeasureInterval.swift
[104/160] Compiling OpenCombine Publishers.Multicast.swift
[105/160] Compiling OpenCombine Publishers.Output.swift
[106/160] Compiling OpenCombine Publishers.PrefixUntilOutput.swift
[107/160] Compiling OpenCombine Publishers.PrefixWhile.swift
[108/160] Compiling OpenCombine Publishers.Print.swift
[109/160] Compiling OpenCombine Publishers.ReceiveOn.swift
[110/160] Compiling OpenCombine Publishers.Reduce.swift
[111/160] Compiling OpenCombine Publishers.RemoveDuplicates.swift
[112/160] Compiling OpenCombine Publishers.ReplaceEmpty.swift
[113/160] Compiling OpenCombine Publishers.ReplaceError.swift
[114/161] Wrapping AST for OpenCombine for debugging
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
[136/161] Compiling TextBufferKit FindMatch.swift
[137/161] Emitting module TextBufferKit
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
[142/162] Compiling TextBufferKit Range.swift
[143/162] Compiling TextBufferKit SearchData.swift
[144/162] Compiling TextBufferKit Position.swift
[145/162] Compiling TextBufferKit PieceTreeBuilder.swift
[146/162] Compiling TextBufferKit PieceTreeTextBuffer.swift
[147/162] Compiling TextBufferKit PieceTreeBase.swift
[148/162] Compiling TextBufferKit TreeBase.swift
[149/163] Wrapping AST for TextBufferKit for debugging
[151/198] Compiling TermKit Window.swift
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
[152/198] Compiling TermKit Dialog.swift
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
[153/198] Compiling TermKit FileDialog.swift
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
[154/198] Compiling TermKit InputBox.swift
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
[155/198] Compiling TermKit MessageBox.swift
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
[156/198] Compiling TermKit Layer.swift
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
[157/198] Compiling TermKit Painter.swift
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
[158/198] Compiling TermKit Point.swift
/host/spi-builder-workspace/.build/checkouts/SwiftTerm/Sources/SwiftTerm/KittyGraphics.swift:13:8: error: no such module 'Darwin'
  11 | import WinSDK
  12 | #else
  13 | import Darwin
     |        `- error: no such module 'Darwin'
  14 | #endif
  15 | #if canImport(Compression)
error: emit-module command failed with exit code 1 (use -v to see invocation)
[159/198] Emitting module TermKit
/host/spi-builder-workspace/Sources/TermKit/Drivers/CursesDriver.swift:11:8: error: no such module 'Curses'
  9 | import Foundation
 10 |
 11 | import Curses
    |        `- error: no such module 'Curses'
 12 |
 13 | #if os(Linux)
BUILD FAILURE 6.3 wasm