The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build swift-conformable-existential, reference main (e6e500), with Swift 6.2 for Wasm on 16 Sep 2025 12:27:42 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/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:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/stansmida/swift-conformable-existential.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/stansmida/swift-conformable-existential
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at e6e5004 Update swift-syntax
Cloned https://github.com/stansmida/swift-conformable-existential.git
Revision (git rev-parse @):
e6e50046a3e6b20f26bb7665f0b052eade3041b2
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/stansmida/swift-conformable-existential.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/stansmida/swift-conformable-existential.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:3160178686d03086db4c1712d78c1980537bb37521128c64baade7f466b6b4aa
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
Fetching https://github.com/swiftlang/swift-syntax
Fetching https://github.com/stansmida/swift-extras.git
Fetching https://github.com/stansmida/swift-syntax-extras.git
Fetching https://github.com/swiftlang/swift-docc-plugin
[1/111] Fetching swift-syntax-extras
[27/216] Fetching swift-syntax-extras, swift-extras
[32/2310] Fetching swift-syntax-extras, swift-extras, swift-docc-plugin
Fetched https://github.com/stansmida/swift-extras.git from cache (0.47s)
[278/2205] Fetching swift-syntax-extras, swift-docc-plugin
[467/74122] Fetching swift-syntax-extras, swift-docc-plugin, swift-syntax
Fetched https://github.com/stansmida/swift-syntax-extras.git from cache (0.93s)
Fetched https://github.com/swiftlang/swift-docc-plugin from cache (0.92s)
[5035/71917] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax from cache (8.34s)
Computing version for https://github.com/stansmida/swift-syntax-extras.git
Computed https://github.com/stansmida/swift-syntax-extras.git at 0.6.2 (10.18s)
Computing version for https://github.com/stansmida/swift-extras.git
Computed https://github.com/stansmida/swift-extras.git at 0.7.5 (0.81s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 602.0.0 (5.33s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.4.5 (0.87s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3527] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.63s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.69s)
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/stansmida/swift-extras.git
Working copy of https://github.com/stansmida/swift-extras.git resolved at 0.7.5
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 602.0.0
Creating working copy for https://github.com/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at 1.4.5
Creating working copy for https://github.com/stansmida/swift-syntax-extras.git
Working copy of https://github.com/stansmida/swift-syntax-extras.git resolved at 0.6.2
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/55] Write sources
[32/55] Compiling _SwiftSyntaxCShims PlatformMutex.c
[34/55] Write swift-version-24593BA9C3E375BF.txt
[36/70] Emitting module SwiftSyntax602
[38/71] Emitting module SwiftSyntax600
[40/71] Compiling SwiftSyntax602 Empty.swift
[42/72] Compiling SwiftSyntax601 Empty.swift
[43/72] Emitting module SwiftSyntax601
[44/73] Compiling SwiftSyntax602 Empty.swift
[45/74] Compiling SwiftSyntax600 Empty.swift
[49/77] Emitting module SwiftSyntax509
[50/77] Compiling SwiftSyntax509 Empty.swift
[51/78] Emitting module SwiftSyntax510
[52/78] Compiling SwiftSyntax510 Empty.swift
[53/78] Emitting module SwiftSyntax510
[54/78] Compiling SwiftSyntax510 Empty.swift
[55/79] Emitting module SwiftSyntax601
[56/79] Compiling SwiftSyntax601 Empty.swift
[61/95] Compiling SwiftSyntax600 Empty.swift
[62/96] Wrapping AST for SwiftSyntax510 for debugging
[64/96] Emitting module SwiftSyntax509
[65/96] Compiling SwiftSyntax509 Empty.swift
[65/96] Wrapping AST for SwiftSyntax602 for debugging
[66/97] Wrapping AST for SwiftSyntax600 for debugging
[67/97] Wrapping AST for SwiftSyntax601 for debugging
[70/97] Compiling SwiftExtras String+Extras.swift
[71/97] Compiling SwiftExtras Equatable+Extras.swift
[72/107] Compiling SwiftExtras SourceProvenance.swift
[73/129] Compiling SwiftExtras Identifiable+Extras.swift
[74/130] Emitting module SwiftExtras
[75/130] Compiling SwiftExtras Codable+Extras.swift
[76/161] Wrapping AST for SwiftSyntax509 for debugging
[78/224] Compiling SwiftExtras String+Extras.swift
[79/224] Emitting module SwiftExtras
[80/224] Compiling SwiftExtras SourceProvenance.swift
[81/224] Compiling SwiftSyntax Identifier.swift
[82/224] Compiling SwiftSyntax MemoryLayout.swift
[83/224] Compiling SwiftSyntax MissingNodeInitializers.swift
[84/224] Compiling SwiftSyntax RawSyntax.swift
[85/224] Compiling SwiftSyntax RawSyntaxArena.swift
[86/224] Compiling SwiftSyntax RawSyntaxLayoutView.swift
[87/224] Compiling SwiftSyntax RawSyntaxNodeProtocol.swift
[88/224] Compiling SwiftSyntax RawSyntaxTokenView.swift
[89/224] Compiling SwiftSyntax SourceEdit.swift
[90/224] Compiling SwiftSyntax SourceLength.swift
[91/224] Compiling SwiftSyntax SourceLocation.swift
[92/224] Compiling SwiftSyntax SourcePresence.swift
[93/224] Compiling SwiftSyntax SwiftSyntaxCompatibility.swift
[94/224] Compiling SwiftSyntax Syntax.swift
[95/224] Compiling SwiftSyntax SyntaxChildren.swift
[96/224] Compiling SwiftSyntax SyntaxCollection.swift
[97/224] Compiling SwiftSyntax SyntaxHashable.swift
[98/224] Compiling SwiftSyntax SyntaxIdentifier.swift
[99/224] Compiling SwiftSyntax AbsolutePosition.swift
[100/224] Compiling SwiftSyntax AbsoluteSyntaxInfo.swift
[101/224] Compiling SwiftSyntax ArenaAllocatedBuffer.swift
[102/224] Compiling SwiftSyntax Assert.swift
[103/224] Compiling SwiftSyntax BumpPtrAllocator.swift
[104/224] Compiling SwiftSyntax CommonAncestor.swift
[105/224] Compiling SwiftSyntax Convenience.swift
[106/224] Compiling SwiftSyntax CustomTraits.swift
[107/224] Compiling SwiftSyntax EditorPlaceholder.swift
[135/240] Compiling SwiftExtras Equatable+Extras.swift
[136/240] Compiling SwiftExtras Identifiable+Extras.swift
[137/240] Compiling SwiftExtras Codable+Extras.swift
[139/241] Emitting module SwiftSyntax
[141/241] Compiling SwiftSyntax SyntaxNodeStructure.swift
[142/241] Compiling SwiftSyntax SyntaxProtocol.swift
[143/241] Compiling SwiftSyntax SyntaxText.swift
[144/241] Compiling SwiftSyntax SyntaxTreeViewMode.swift
[145/241] Compiling SwiftSyntax TokenDiagnostic.swift
[146/241] Compiling SwiftSyntax TokenSequence.swift
[147/241] Compiling SwiftSyntax TokenSyntax.swift
[148/241] Compiling SwiftSyntax Trivia.swift
[149/241] Compiling SwiftSyntax Utils.swift
[150/241] Compiling SwiftSyntax RawSyntaxNodesEF.swift
[151/241] Compiling SwiftSyntax RawSyntaxNodesGHI.swift
[152/241] Compiling SwiftSyntax RawSyntaxNodesJKLMN.swift
[153/241] Compiling SwiftSyntax RawSyntaxNodesOP.swift
[154/241] Compiling SwiftSyntax RawSyntaxNodesQRS.swift
[155/241] Compiling SwiftSyntax RawSyntaxNodesTUVWXYZ.swift
[156/241] Compiling SwiftSyntax RawSyntaxValidation.swift
[157/241] Compiling SwiftSyntax SyntaxNodesAB.swift
[158/241] Compiling SwiftSyntax SyntaxRewriter.swift
[159/241] Compiling SwiftSyntax SyntaxTraits.swift
[160/241] Compiling SwiftSyntax SyntaxVisitor.swift
[161/241] Compiling SwiftSyntax TokenKind.swift
[162/241] Compiling SwiftSyntax Tokens.swift
[163/241] Compiling SwiftSyntax TriviaPieces.swift
[164/241] Compiling SwiftSyntax RawSyntaxNodesAB.swift
[165/241] Compiling SwiftSyntax RawSyntaxNodesC.swift
[166/241] Compiling SwiftSyntax RawSyntaxNodesD.swift
[176/241] Compiling SwiftSyntax ChildNameForKeyPath.swift
[177/241] Compiling SwiftSyntax Keyword.swift
[178/241] Compiling SwiftSyntax RenamedChildrenCompatibility.swift
[179/241] Compiling SwiftSyntax RenamedNodesCompatibility.swift
[180/241] Compiling SwiftSyntax SyntaxAnyVisitor.swift
[181/241] Compiling SwiftSyntax SyntaxBaseNodes.swift
[182/241] Compiling SwiftSyntax SyntaxCollections.swift
[183/241] Compiling SwiftSyntax SyntaxEnum.swift
[184/241] Compiling SwiftSyntax SyntaxKind.swift
[211/241] Compiling SwiftSyntax SyntaxNodesC.swift
[212/241] Compiling SwiftSyntax SyntaxNodesD.swift
[213/241] Compiling SwiftSyntax SyntaxNodesEF.swift
[214/241] Compiling SwiftSyntax SyntaxNodesGHI.swift
[215/241] Compiling SwiftSyntax SyntaxNodesJKLMN.swift
[216/241] Compiling SwiftSyntax SyntaxNodesOP.swift
[217/241] Compiling SwiftSyntax SyntaxNodesQRS.swift
[218/241] Compiling SwiftSyntax SyntaxNodesTUVWXYZ.swift
[228/272] Wrapping AST for SwiftSyntax for debugging
[230/312] Compiling SwiftDiagnostics Message.swift
[231/313] Compiling SwiftBasicFormat Syntax+Extensions.swift
[232/313] Compiling SwiftDiagnostics GroupedDiagnostics.swift
[233/313] Compiling SwiftDiagnostics FixIt.swift
[234/313] Compiling SwiftDiagnostics Note.swift
[235/313] Compiling SwiftBasicFormat SyntaxProtocol+Formatted.swift
[236/313] Compiling SwiftBasicFormat Trivia+FormatExtensions.swift
[237/313] Compiling SwiftDiagnostics Message.swift
[238/314] Compiling SwiftDiagnostics Convenience.swift
[239/314] Compiling SwiftDiagnostics Diagnostic.swift
[242/314] Emitting module SwiftDiagnostics
[243/314] Compiling SwiftDiagnostics ANSIDiagnosticDecorator.swift
[244/314] Compiling SwiftDiagnostics BasicDiagnosticDecorator.swift
[245/314] Compiling SwiftDiagnostics Note.swift
[246/314] Compiling SwiftBasicFormat InferIndentation.swift
[247/314] Compiling SwiftDiagnostics GroupedDiagnostics.swift
[248/314] Compiling SwiftDiagnostics FixIt.swift
[249/314] Compiling SwiftDiagnostics DiagnosticDecorator.swift
[252/314] Emitting module SwiftDiagnostics
[253/314] Compiling SwiftDiagnostics DiagnosticsFormatter.swift
[255/315] Compiling SwiftBasicFormat Indenter.swift
[256/315] Emitting module SwiftBasicFormat
[257/315] Compiling SwiftBasicFormat BasicFormat.swift
[259/316] Compiling SwiftDiagnostics DiagnosticDecorator.swift
[260/316] Compiling SwiftDiagnostics DiagnosticsFormatter.swift
[261/317] Wrapping AST for SwiftDiagnostics for debugging
[262/323] Wrapping AST for SwiftBasicFormat for debugging
[264/323] Compiling SwiftSyntaxExtras MemberAccessExprSyntax+Extensions.swift
/host/spi-builder-workspace/.build/checkouts/swift-syntax-extras/Sources/SwiftSyntaxExtras/Diagnostic.swift:1:8: error: no such module 'Foundation'
 1 | import Foundation
   |        `- error: no such module 'Foundation'
 2 | import SwiftDiagnostics
 3 | import SwiftSyntax
[266/329] Compiling SwiftSyntaxExtras AccessLevel.swift
[267/329] Compiling SwiftSyntaxExtras DeclSyntaxScanner.swift
/host/spi-builder-workspace/.build/checkouts/swift-syntax-extras/Sources/SwiftSyntaxExtras/Diagnostic.swift:1:8: error: no such module 'Foundation'
 1 | import Foundation
   |        `- error: no such module 'Foundation'
 2 | import SwiftDiagnostics
 3 | import SwiftSyntax
[268/329] Compiling SwiftSyntaxExtras Diagnostic.swift
/host/spi-builder-workspace/.build/checkouts/swift-syntax-extras/Sources/SwiftSyntaxExtras/Diagnostic.swift:1:8: error: no such module 'Foundation'
 1 | import Foundation
   |        `- error: no such module 'Foundation'
 2 | import SwiftDiagnostics
 3 | import SwiftSyntax
[269/329] Compiling SwiftSyntaxExtras AttributeSyntaxScanner.swift
/host/spi-builder-workspace/.build/checkouts/swift-syntax-extras/Sources/SwiftSyntaxExtras/Diagnostic.swift:1:8: error: no such module 'Foundation'
 1 | import Foundation
   |        `- error: no such module 'Foundation'
 2 | import SwiftDiagnostics
 3 | import SwiftSyntax
error: emit-module command failed with exit code 1 (use -v to see invocation)
[270/329] Emitting module SwiftSyntaxExtras
/host/spi-builder-workspace/.build/checkouts/swift-syntax-extras/Sources/SwiftSyntaxExtras/Diagnostic.swift:1:8: error: no such module 'Foundation'
 1 | import Foundation
   |        `- error: no such module 'Foundation'
 2 | import SwiftDiagnostics
 3 | import SwiftSyntax
[271/329] Compiling SwiftSyntaxExtras AccessLevel.swift
/host/spi-builder-workspace/.build/checkouts/swift-syntax-extras/Sources/SwiftSyntaxExtras/Diagnostic.swift:1:8: error: no such module 'Foundation'
 1 | import Foundation
   |        `- error: no such module 'Foundation'
 2 | import SwiftDiagnostics
 3 | import SwiftSyntax
[272/329] Compiling SwiftSyntaxExtras AttributeSyntaxScanner.swift
[273/329] Compiling SwiftSyntaxExtras DeclSyntaxScanner.swift
[274/329] Emitting module SwiftSyntaxExtras
[275/329] Compiling SwiftSyntaxExtras Diagnostic.swift
[277/330] Compiling SwiftParser StringLiterals.swift
[278/330] Compiling SwiftParser SwiftParserCompatibility.swift
[279/330] Compiling SwiftParser SwiftVersion.swift
[280/330] Compiling SwiftParser SyntaxUtils.swift
[281/330] Compiling SwiftParser TokenConsumer.swift
[282/330] Compiling SwiftParser TokenPrecedence.swift
BUILD FAILURE 6.2 wasm