Swift Package IndexBuild Information
Failed to build Slate, reference master (604042), with Swift 6.0 for Linux on 3 May 2026 22:23:39 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/jmfieldman/Slate.git
Reference: master
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/jmfieldman/Slate
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 604042c sync configure
Cloned https://github.com/jmfieldman/Slate.git
Revision (git rev-parse @):
604042c89f6638165c9b196e1bfb2f02c469311f
SUCCESS checkout https://github.com/jmfieldman/Slate.git at master
========================================
Build
========================================
Selected platform: linux
Swift version: 6.0
Building package at path: $PWD
https://github.com/jmfieldman/Slate.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.0-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:6ccbc5e7995f6c524368c1828f9c677d1727c16390a603fc668217aec5f5123a
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.0-latest
Fetching https://github.com/apple/swift-syntax.git
Fetching https://github.com/apple/swift-argument-parser.git
[1/17557] Fetching swift-argument-parser
[9307/92596] Fetching swift-argument-parser, swift-syntax
Fetched https://github.com/apple/swift-argument-parser.git from cache (1.09s)
[12757/75039] Fetching swift-syntax
Fetched https://github.com/apple/swift-syntax.git from cache (9.07s)
Computing version for https://github.com/apple/swift-syntax.git
Computed https://github.com/apple/swift-syntax.git at 603.0.0 (2.80s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.7.1 (0.82s)
Creating working copy for https://github.com/apple/swift-syntax.git
Working copy of https://github.com/apple/swift-syntax.git resolved at 603.0.0
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 1.7.1
[1/1] Compiling plugin GenerateDoccReference
[2/2] Compiling plugin GenerateManual
Building for debugging...
[2/75] Write sources
[37/75] Compiling _SwiftSyntaxCShims PlatformMutex.c
[39/75] Write swift-version-24593BA9C3E375BF.txt
[41/91] Compiling SwiftSyntax602 Empty.swift
[42/91] Emitting module SwiftSyntax602
[43/91] Emitting module SwiftSyntax600
[44/91] Compiling SwiftSyntax600 Empty.swift
[46/93] Emitting module SwiftSyntax600
[47/94] Emitting module SwiftSyntax601
[48/94] Compiling SwiftSyntax601 Empty.swift
[49/94] Compiling SwiftSyntax602 Empty.swift
[50/94] Emitting module SwiftSyntax602
[51/94] Emitting module SwiftSyntax603
[52/94] Compiling SwiftSyntax603 Empty.swift
[54/97] Emitting module SwiftSyntax603
[56/98] Emitting module SwiftSyntax601
[57/98] Compiling SwiftSyntax601 Empty.swift
[64/99] Wrapping AST for SwiftSyntax603 for debugging
[66/99] Wrapping AST for SwiftSyntax602 for debugging
[68/99] Wrapping AST for SwiftSyntax601 for debugging
[69/105] Wrapping AST for SwiftSyntax600 for debugging
[70/107] Wrapping AST for SwiftSyntax601 for debugging
[71/109] Wrapping AST for SwiftSyntax600 for debugging
[73/109] Compiling SwiftSyntax510 Empty.swift
[74/109] Compiling SwiftSyntax509 Empty.swift
[75/109] Emitting module SwiftSyntax510
[77/109] Emitting module SwiftSyntax509
[78/109] Compiling SwiftSyntax510 Empty.swift
[79/112] Compiling SwiftSyntax509 Empty.swift
[80/112] Emitting module SwiftSyntax509
[84/113] Wrapping AST for SwiftSyntax510 for debugging
[86/113] Wrapping AST for SwiftSyntax509 for debugging
[89/239] Compiling ArgumentParserToolInfo ToolInfo.swift
[90/239] Emitting module ArgumentParserToolInfo
[91/240] Wrapping AST for ArgumentParserToolInfo for debugging
[93/286] Compiling ArgumentParser ParentCommand.swift
[94/286] Compiling ArgumentParser AsyncParsableCommand.swift
[95/286] Compiling ArgumentParser CommandConfiguration.swift
[96/286] Compiling ArgumentParser CommandGroup.swift
[97/286] Compiling ArgumentParser EnumerableFlag.swift
[98/286] Compiling ArgumentParser ExpressibleByArgument.swift
[99/286] Compiling ArgumentParser ParsableArguments.swift
[100/286] Compiling ArgumentParser InputOrigin.swift
[101/286] Compiling ArgumentParser Name.swift
[102/294] Compiling ArgumentParser InputKey.swift
[103/294] Compiling ArgumentParser BashCompletionsGenerator.swift
[104/294] Compiling ArgumentParser CompletionsGenerator.swift
[105/294] Compiling ArgumentParser FishCompletionsGenerator.swift
[106/294] Compiling ArgumentParser ZshCompletionsGenerator.swift
[107/294] Compiling ArgumentParser Argument.swift
[108/294] Compiling ArgumentParser ArgumentDiscussion.swift
[109/294] Compiling ArgumentParser ArgumentHelp.swift
[110/294] Compiling ArgumentParser ArgumentVisibility.swift
[111/294] Compiling ArgumentParser Parsed.swift
[112/294] Compiling ArgumentParser ParsedValues.swift
[113/294] Compiling ArgumentParser ParserError.swift
[114/294] Compiling ArgumentParser SplitArguments.swift
[115/294] Compiling ArgumentParser ParsableCommand.swift
[116/294] Compiling ArgumentParser ArgumentDecoder.swift
[117/294] Compiling ArgumentParser ArgumentDefinition.swift
[118/294] Compiling ArgumentParser ArgumentSet.swift
[119/294] Compiling ArgumentParser CommandParser.swift
[138/302] Emitting module ArgumentParser
[139/308] Compiling ArgumentParser Foundation.swift
[140/308] Compiling ArgumentParser Mutex.swift
[141/308] Compiling ArgumentParser Platform.swift
[142/308] Compiling ArgumentParser SequenceExtensions.swift
[143/308] Compiling ArgumentParser StringExtensions.swift
[144/308] Compiling ArgumentParser SwiftExtensions.swift
[151/308] Compiling ArgumentParser Tree.swift
[152/308] Compiling ArgumentParser CodingKeyValidator.swift
[153/308] Compiling ArgumentParser NonsenseFlagsValidator.swift
[154/308] Compiling ArgumentParser ParsableArgumentsValidation.swift
[155/308] Compiling ArgumentParser PositionalArgumentsValidator.swift
[156/308] Compiling ArgumentParser UniqueNamesValidator.swift
[157/308] Compiling ArgumentParser DumpHelpGenerator.swift
[158/308] Compiling ArgumentParser HelpCommand.swift
[159/308] Compiling ArgumentParser HelpGenerator.swift
[160/308] Compiling ArgumentParser MessageInfo.swift
[161/308] Compiling ArgumentParser UsageGenerator.swift
[162/308] Compiling ArgumentParser CollectionExtensions.swift
[164/308] Compiling ArgumentParser CompletionKind.swift
[165/308] Compiling ArgumentParser Errors.swift
[166/308] Compiling ArgumentParser Flag.swift
[167/308] Compiling ArgumentParser NameSpecification.swift
[168/308] Compiling ArgumentParser Option.swift
[169/308] Compiling ArgumentParser OptionGroup.swift
[190/309] Wrapping AST for ArgumentParser for debugging
[192/309] Emitting module SwiftSyntax
[203/309] Compiling SwiftSyntax RawSyntaxNodesEF.swift
[204/309] Compiling SwiftSyntax RawSyntaxNodesGHI.swift
[205/309] Compiling SwiftSyntax RawSyntaxNodesJKLMN.swift
[206/309] Compiling SwiftSyntax RawSyntaxNodesOP.swift
[207/309] Compiling SwiftSyntax RawSyntaxNodesQRS.swift
[208/309] Compiling SwiftSyntax RawSyntaxNodesTUVWXYZ.swift
[209/309] Compiling SwiftSyntax RawSyntaxValidation.swift
[210/309] Compiling SwiftSyntax SyntaxNodesAB.swift
[217/309] Compiling SwiftSyntax RawSyntaxNodesAB.swift
[218/309] Compiling SwiftSyntax RawSyntaxNodesC.swift
[219/309] Compiling SwiftSyntax RawSyntaxNodesD.swift
[273/309] Compiling SwiftSyntax SyntaxNodesC.swift
[274/309] Compiling SwiftSyntax SyntaxNodesD.swift
[275/309] Compiling SwiftSyntax SyntaxNodesEF.swift
[276/309] Compiling SwiftSyntax SyntaxNodesGHI.swift
[277/309] Compiling SwiftSyntax SyntaxNodesJKLMN.swift
[278/309] Compiling SwiftSyntax SyntaxNodesOP.swift
[279/309] Compiling SwiftSyntax SyntaxNodesQRS.swift
[280/309] Compiling SwiftSyntax SyntaxNodesTUVWXYZ.swift
[281/310] Wrapping AST for SwiftSyntax for debugging
[292/370] Compiling SwiftDiagnostics Message.swift
[293/371] Compiling SwiftBasicFormat SyntaxProtocol+Formatted.swift
[294/371] Compiling SwiftBasicFormat Syntax+Extensions.swift
[295/371] Compiling SwiftBasicFormat Trivia+FormatExtensions.swift
[295/371] Wrapping AST for SwiftSyntax for debugging
[297/371] Compiling SwiftDiagnostics FixIt.swift
[298/371] Compiling SwiftParser Lexeme.swift
[299/371] Compiling SwiftParser LexemeSequence.swift
[300/371] Emitting module SwiftDiagnostics
[301/371] Compiling SwiftParser Lexer.swift
[302/371] Compiling SwiftParser RegexLiteralLexer.swift
[303/371] Compiling SwiftBasicFormat Indenter.swift
[304/398] Compiling SwiftDiagnostics Note.swift
[305/413] Compiling SwiftDiagnostics GroupedDiagnostics.swift
[306/413] Compiling SwiftBasicFormat InferIndentation.swift
[307/413] Compiling SwiftDiagnostics DiagnosticsFormatter.swift
[308/413] Compiling SwiftDiagnostics DiagnosticDecorator.swift
[309/414] Wrapping AST for SwiftDiagnostics for debugging
[311/414] Emitting module SwiftBasicFormat
[312/414] Compiling SwiftBasicFormat BasicFormat.swift
[313/415] Wrapping AST for SwiftBasicFormat for debugging
[315/415] Compiling SwiftParser Attributes.swift
[316/415] Compiling SwiftParser Availability.swift
[317/415] Compiling SwiftParser CharacterInfo.swift
[318/415] Compiling SwiftParser CollectionNodes+Parsable.swift
[319/415] Compiling SwiftParser CompilerFiles.swift
[320/415] Compiling SwiftParser Declarations.swift
[321/420] Emitting module SwiftParser
[322/420] Compiling SwiftParser Lexeme.swift
[323/420] Compiling SwiftParser LexemeSequence.swift
[324/420] Compiling SwiftParser Lexer.swift
[325/420] Compiling SwiftParser RegexLiteralLexer.swift
[326/420] Compiling SwiftParser UnicodeScalarExtensions.swift
[327/420] Compiling SwiftParser Lookahead.swift
[328/425] Emitting module SwiftParser
[329/425] Compiling SwiftParser Parser.swift
[330/425] Compiling SwiftParser Patterns.swift
[331/425] Compiling SwiftParser Recovery.swift
[332/425] Compiling SwiftParser Specifiers.swift
[333/425] Compiling SwiftParser Statements.swift
[334/425] Compiling SwiftParser StringLiteralRepresentedLiteralValue.swift
[335/425] Compiling SwiftParser StringLiterals.swift
[336/425] Compiling SwiftParser SwiftParserCompatibility.swift
[337/425] Compiling SwiftParser SwiftVersion.swift
[338/425] Compiling SwiftParser SyntaxUtils.swift
[339/425] Compiling SwiftParser TokenConsumer.swift
[340/425] Compiling SwiftParser LoopProgressCondition.swift
[341/425] Compiling SwiftParser Modifiers.swift
[342/425] Compiling SwiftParser Names.swift
[343/425] Compiling SwiftParser Nominals.swift
[344/425] Compiling SwiftParser Parameters.swift
[345/425] Compiling SwiftParser ParseSourceFile.swift
[346/425] Compiling SwiftParser TokenPrecedence.swift
[347/425] Compiling SwiftParser TokenSpec.swift
[348/425] Compiling SwiftParser TokenSpecSet.swift
[349/425] Compiling SwiftParser TopLevel.swift
[350/425] Compiling SwiftParser TriviaParser.swift
[351/425] Compiling SwiftParser Types.swift
[375/425] Compiling SwiftParser Directives.swift
[376/425] Compiling SwiftParser ExpressionInterpretedAsVersionTuple.swift
[377/425] Compiling SwiftParser Expressions.swift
[378/425] Compiling SwiftParser IncrementalParseTransition.swift
[379/425] Compiling SwiftParser IsValidIdentifier.swift
[380/425] Compiling SwiftParser Cursor.swift
[399/425] Compiling SwiftParser ExperimentalFeatures.swift
[400/425] Compiling SwiftParser IsLexerClassified.swift
[401/425] Compiling SwiftParser LayoutNodes+Parsable.swift
[402/425] Compiling SwiftParser Parser+TokenSpecSet.swift
[403/425] Compiling SwiftParser TokenSpecStaticMembers.swift
[410/427] Wrapping AST for SwiftParser for debugging
[413/457] Compiling SwiftParserDiagnostics SyntaxKindNameForDiagnostics.swift
[414/458] Compiling SwiftOperators PrecedenceGroup.swift
[415/459] Compiling SwiftParserDiagnostics DiagnosticExtensions.swift
[416/459] Compiling SwiftParserDiagnostics LexerDiagnosticMessages.swift
[417/459] Compiling SwiftOperators PrecedenceGraph.swift
[418/459] Compiling SwiftOperators OperatorTable.swift
[419/459] Compiling SwiftParserDiagnostics TokenNameForDiagnostics.swift
[420/459] Compiling SwiftOperators OperatorTable+Semantics.swift
[421/459] Compiling SwiftOperators SyntaxSynthesis.swift
[422/459] Emitting module SwiftOperators
[423/459] Compiling SwiftOperators OperatorTable+Folding.swift
[424/459] Compiling SwiftParserDiagnostics MultiLineStringLiteralDiagnosticsGenerator.swift
[425/459] Compiling SwiftParserDiagnostics ParseDiagnosticsGenerator.swift
[427/460] Emitting module SwiftParserDiagnostics
[427/460] Wrapping AST for SwiftOperators for debugging
[429/460] Compiling SwiftParserDiagnostics ChildNameForDiagnostics.swift
[430/460] Compiling SwiftParserDiagnostics MissingNodesError.swift
[431/460] Compiling SwiftParserDiagnostics MissingTokenError.swift
[432/460] Compiling SwiftParserDiagnostics SyntaxExtensions.swift
[433/460] Compiling SwiftParserDiagnostics Utils.swift
[434/460] Compiling SwiftParserDiagnostics ParserDiagnosticMessages.swift
[435/460] Compiling SwiftParserDiagnostics PresenceUtils.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[436/460] Emitting module SlateGeneratorLib
<unknown>:0: error: upcoming feature 'StrictConcurrency' is already enabled as of Swift version 6
[437/460] Compiling SlateGeneratorLib GeneratedFileWriter.swift
<unknown>:0: error: upcoming feature 'StrictConcurrency' is already enabled as of Swift version 6
[438/460] Compiling SlateGeneratorLib GeneratedSchemaRenderer.swift
<unknown>:0: error: upcoming feature 'StrictConcurrency' is already enabled as of Swift version 6
[443/461] Wrapping AST for SwiftParserDiagnostics for debugging
[445/476] Emitting module SwiftSyntaxBuilder
[446/477] Compiling SwiftSyntaxBuilder ResultBuilderExtensions.swift
[447/477] Compiling SwiftSyntaxBuilder SwiftSyntaxBuilderCompatibility.swift
[448/477] Compiling SwiftSyntaxBuilder Indenter.swift
[449/477] Compiling SwiftSyntaxBuilder ListBuilder.swift
[450/477] Compiling SwiftSyntaxBuilder SyntaxExpressibleByStringInterpolationConformances.swift
[451/477] Compiling SwiftSyntaxBuilder SyntaxParsable+ExpressibleByStringInterpolation.swift
[452/477] Compiling SwiftSyntaxBuilder ValidatingSyntaxNodes.swift
[453/477] Compiling SwiftSyntaxBuilder Syntax+StringInterpolation.swift
[454/477] Compiling SwiftSyntaxBuilder SyntaxNodeWithBody.swift
[455/477] Compiling SwiftSyntaxBuilder WithTrailingCommaSyntax+EnsuringTrailingComma.swift
[456/477] Compiling SwiftSyntaxBuilder BuildableNodes.swift
[457/477] Compiling SwiftSyntaxBuilder ConvenienceInitializers.swift
[458/477] Compiling SwiftSyntaxBuilder DeclSyntaxParseable.swift
[459/477] Compiling SwiftSyntaxBuilder RenamedChildrenBuilderCompatibility.swift
[460/477] Compiling SwiftSyntaxBuilder ResultBuilders.swift
[461/478] Wrapping AST for SwiftSyntaxBuilder for debugging
[463/493] Compiling SwiftIfConfig SyntaxProtocol+IfConfig.swift
[464/493] Compiling SwiftIfConfig VersionTuple+Parsing.swift
[465/494] Compiling SwiftIfConfig IfConfigFunctions.swift
[466/494] Compiling SwiftIfConfig IfConfigRegionState.swift
[467/494] Compiling SwiftIfConfig StaticBuildConfiguration.swift
[468/494] Compiling SwiftIfConfig SyntaxLiteralUtils.swift
[469/494] Compiling SwiftIfConfig VersionTuple.swift
[470/494] Emitting module SwiftIfConfig
[471/494] Compiling SwiftIfConfig ActiveClauseEvaluator.swift
[472/494] Compiling SwiftIfConfig ActiveSyntaxRewriter.swift
[473/494] Compiling SwiftIfConfig ConfiguredRegions.swift
[474/494] Compiling SwiftIfConfig IfConfigDecl+IfConfig.swift
[475/494] Compiling SwiftIfConfig IfConfigDiagnostic.swift
[476/494] Compiling SwiftIfConfig IfConfigEvaluation.swift
[477/494] Compiling SwiftIfConfig ActiveSyntaxVisitor.swift
[478/494] Compiling SwiftIfConfig BuildConfiguration.swift
[480/495] Compiling SlateGeneratorLib SchemaValidator.swift
<unknown>:0: error: upcoming feature 'StrictConcurrency' is already enabled as of Swift version 6
[481/495] Compiling SlateGeneratorLib SwiftSchemaParser.swift
<unknown>:0: error: upcoming feature 'StrictConcurrency' is already enabled as of Swift version 6
[482/495] Compiling SlateGeneratorLib SchemaModel.swift
<unknown>:0: error: upcoming feature 'StrictConcurrency' is already enabled as of Swift version 6
[483/495] Compiling SlateGeneratorLib SchemaDumper.swift
<unknown>:0: error: upcoming feature 'StrictConcurrency' is already enabled as of Swift version 6
[483/495] Wrapping AST for SwiftIfConfig for debugging
BUILD FAILURE 6.0 linux