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Build Information

Failed to build SwiftMCP, reference v1.14.0 (fcbe9f), with Swift 6.3 for Wasm on 10 Oct 2026 02:40:22 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3.2-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Cocoanetics/SwiftMCP.git
Reference: v1.14.0
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/Cocoanetics/SwiftMCP
 * tag               v1.14.0    -> FETCH_HEAD
HEAD is now at fcbe9f4 Allow swift-syntax 604 (#203)
Cloned https://github.com/Cocoanetics/SwiftMCP.git
Revision (git rev-parse @):
fcbe9f43a0e87a1cfcea5cb8edd0e38a48afbc2f
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Cocoanetics/SwiftMCP.git at v1.14.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/Cocoanetics/SwiftMCP.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3.2-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:df2e9038ff906af397ec7b7e13902ccb183f8867606bc33419e44453a9abdb4b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest
Fetching https://github.com/swiftlang/swift-syntax.git
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[0/24] Write sources
[10/24] Compiling _SwiftSyntaxCShims PlatformMutex.c
[11/24] Write swift-version-24593BA9C3E375BF.txt
[13/38] Emitting module SwiftSyntax600
[14/38] Emitting module SwiftSyntax604
[15/38] Emitting module SwiftSyntax509
[16/38] Emitting module SwiftSyntax603
[17/38] Compiling SwiftSyntax603 Empty.swift
[18/39] Compiling SwiftSyntax600 Empty.swift
[19/40] Compiling SwiftSyntax604 Empty.swift
[23/41] Compiling SwiftSyntax510 Empty.swift
[24/41] Emitting module SwiftSyntax510
[26/42] Compiling SwiftSyntax509 Empty.swift
[27/43] Emitting module SwiftSyntax602
[28/43] Compiling SwiftSyntax602 Empty.swift
[28/44] Wrapping AST for SwiftSyntax604 for debugging
[29/44] Wrapping AST for SwiftSyntax603 for debugging
[29/44] Wrapping AST for SwiftSyntax600 for debugging
[32/44] Compiling SwiftSyntax601 Empty.swift
[33/44] Emitting module SwiftSyntax601
[35/45] Wrapping AST for SwiftSyntax510 for debugging
[37/45] Wrapping AST for SwiftSyntax509 for debugging
[38/45] Wrapping AST for SwiftSyntax602 for debugging
[39/45] Wrapping AST for SwiftSyntax601 for debugging
[41/109] Compiling SwiftSyntax AbsolutePosition.swift
[42/109] Compiling SwiftSyntax AbsoluteSyntaxInfo.swift
[43/109] Compiling SwiftSyntax ArenaAllocatedBuffer.swift
[44/109] Compiling SwiftSyntax Assert.swift
[45/109] Compiling SwiftSyntax BumpPtrAllocator.swift
[46/109] Compiling SwiftSyntax CommonAncestor.swift
[47/109] Compiling SwiftSyntax Convenience.swift
[48/109] Compiling SwiftSyntax CustomTraits.swift
[49/109] Compiling SwiftSyntax EditorPlaceholder.swift
[50/117] Compiling SwiftSyntax Identifier.swift
[51/117] Compiling SwiftSyntax MemoryLayout.swift
[52/117] Compiling SwiftSyntax MissingNodeInitializers.swift
[53/117] Compiling SwiftSyntax RawSyntax.swift
[54/117] Compiling SwiftSyntax RawSyntaxArena.swift
[55/117] Compiling SwiftSyntax RawSyntaxLayoutView.swift
[56/117] Compiling SwiftSyntax RawSyntaxNodeProtocol.swift
[57/117] Compiling SwiftSyntax RawSyntaxTokenView.swift
[58/117] Compiling SwiftSyntax SourceEdit.swift
[59/117] Compiling SwiftSyntax SyntaxNodeStructure.swift
[60/117] Compiling SwiftSyntax SyntaxProtocol.swift
[61/117] Compiling SwiftSyntax SyntaxText.swift
[62/117] Compiling SwiftSyntax SyntaxTreeViewMode.swift
[63/117] Compiling SwiftSyntax TokenDiagnostic.swift
[64/117] Compiling SwiftSyntax TokenSequence.swift
[65/117] Compiling SwiftSyntax TokenSyntax.swift
[66/117] Compiling SwiftSyntax Trivia+commentValue.swift
[67/117] Compiling SwiftSyntax Trivia.swift
[68/117] Emitting module SwiftSyntax
[69/117] Compiling SwiftSyntax RawSyntaxNodesD.swift
[70/117] Compiling SwiftSyntax RawSyntaxNodesEF.swift
[71/117] Compiling SwiftSyntax RawSyntaxNodesGHI.swift
[72/117] Compiling SwiftSyntax RawSyntaxNodesJKLMN.swift
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[77/117] Compiling SwiftSyntax SyntaxNodesAB.swift
[78/117] Compiling SwiftSyntax SourceLength.swift
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[81/117] Compiling SwiftSyntax SwiftSyntaxCompatibility.swift
[82/117] Compiling SwiftSyntax Syntax.swift
[83/117] Compiling SwiftSyntax SyntaxChildren.swift
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[85/117] Compiling SwiftSyntax SyntaxHashable.swift
[86/117] Compiling SwiftSyntax SyntaxIdentifier.swift
[87/117] Compiling SwiftSyntax SyntaxKind.swift
[88/117] Compiling SwiftSyntax SyntaxRewriter.swift
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[91/117] Compiling SwiftSyntax TokenKind.swift
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[93/117] Compiling SwiftSyntax TriviaPieces.swift
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[104/117] Compiling SwiftSyntax Utils.swift
[105/117] Compiling SwiftSyntax ChildNameForKeyPath.swift
[106/117] Compiling SwiftSyntax Keyword.swift
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[110/117] Compiling SwiftSyntax SyntaxBaseNodes.swift
[111/117] Compiling SwiftSyntax SyntaxCollections.swift
[112/117] Compiling SwiftSyntax SyntaxEnum.swift
[113/119] Wrapping AST for SwiftSyntax for debugging
[115/160] Compiling SwiftParser StringLiterals.swift
[116/160] Compiling SwiftParser SwiftParserCompatibility.swift
[117/160] Compiling SwiftParser SwiftVersion.swift
[118/160] Compiling SwiftParser SyntaxUtils.swift
[119/160] Compiling SwiftParser TokenConsumer.swift
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[121/165] Emitting module SwiftParser
[122/165] Compiling SwiftParser LoopProgressCondition.swift
[123/165] Compiling SwiftParser Modifiers.swift
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[125/165] Compiling SwiftParser Nominals.swift
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[130/165] Compiling SwiftParser CharacterInfo.swift
[131/165] Compiling SwiftParser CollectionNodes+Parsable.swift
[132/165] Compiling SwiftParser CompilerFiles.swift
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[134/165] Compiling SwiftParser Lexeme.swift
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[136/165] Compiling SwiftParser Lexer.swift
[137/165] Compiling SwiftParser RegexLiteralLexer.swift
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[139/165] Compiling SwiftParser Lookahead.swift
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[148/165] Compiling SwiftParser Specifiers.swift
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[153/165] Compiling SwiftParser Expressions.swift
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[155/165] Compiling SwiftParser IsValidIdentifier.swift
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[158/165] Compiling SwiftParser IsLexerClassified.swift
[159/165] Compiling SwiftParser LayoutNodes+Parsable.swift
[160/165] Compiling SwiftParser Parser+TokenSpecSet.swift
[161/165] Compiling SwiftParser TokenSpecStaticMembers.swift
[162/166] Wrapping AST for SwiftParser for debugging
[164/172] Compiling SwiftMCPAggregatorTool Visitor.swift
[165/172] Compiling SwiftMCPAggregatorTool main.swift
[166/172] Compiling SwiftMCPAggregatorTool Codegen.swift
[167/172] Compiling SwiftMCPAggregatorTool Models.swift
[168/172] Compiling SwiftMCPAggregatorTool DocCommentParser.swift
[169/172] Emitting module SwiftMCPAggregatorTool
[170/173] Wrapping AST for SwiftMCPAggregatorTool for debugging
[171/173] Write Objects.LinkFileList
[172/173] Linking SwiftMCPAggregatorTool-tool
[1/1] Compiling plugin SwiftMCPAggregator
[2/2] Compiling plugin Swift-DocC Preview
[3/3] Compiling plugin Swift-DocC
[4/4] Compiling plugin GenerateManual
[5/5] Compiling plugin GenerateDoccReference
Building for debugging...
[5/577] Write sources
[55/577] Compiling _SwiftSyntaxCShims PlatformMutex.c
[55/577] Compiling _AtomicsShims.c
[57/577] Write sources
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[83/577] Compiling KeccakHash.c
[84/577] Write swift-version-24593BA9C3E375BF.txt
[85/577] Compiling CXKCPShims shims.c
[85/577] Compiling SimpleFIPS202.c
[87/577] Compiling CNIOWASI CNIOWASI.c
[87/577] Compiling KeccakSponge.c
[89/577] Compiling CNIOWindows WSAStartup.c
[90/577] Compiling CNIOWindows shim.c
[91/577] Compiling CNIOPosix event_loop_id.c
[93/593] Emitting module _NIODataStructures
[94/593] Compiling SwiftSyntax602 Empty.swift
[95/593] Emitting module SwiftSyntax602
[96/594] Emitting module SwiftSyntax601
[97/594] Compiling SwiftSyntax601 Empty.swift
[100/597] Emitting module SwiftSyntax603
[101/597] Compiling SwiftSyntax603 Empty.swift
[103/598] Compiling _NIODataStructures PriorityQueue.swift
[104/598] Emitting module SwiftSyntax600
[105/598] Compiling SwiftSyntax600 Empty.swift
[106/599] Compiling _NIODataStructures _TinyArray.swift
[107/599] Compiling _NIOBase64 Base64.swift
[108/599] Emitting module _NIOBase64
[109/600] Compiling _CertificateInternals _TinyArray.swift
[110/600] Emitting module _CertificateInternals
[112/601] Emitting module SwiftSyntax604
[113/601] Compiling SwiftSyntax604 Empty.swift
[117/623] Emitting module SwiftSyntax510
[118/624] Compiling SwiftSyntax510 Empty.swift
[119/648] Compiling SwiftSyntax509 Empty.swift
[121/648] Emitting module SwiftSyntax509
[123/683] Compiling Logging LoggingSystem.swift
[124/684] Compiling InternalCollectionsUtilities Iterable+CopyContents.swift
[125/684] Compiling InternalCollectionsUtilities Iterable+Equality.swift
[126/684] Compiling InternalCollectionsUtilities LifetimeOverride.swift
[127/684] Compiling InternalCollectionsUtilities MutableRef.swift
[128/687] Compiling InternalCollectionsUtilities UnsafeRawBufferPointer+Extras.swift
[129/687] Compiling InternalCollectionsUtilities _SortedCollection.swift
[130/687] Compiling InternalCollectionsUtilities _UniqueCollection.swift
[131/687] Compiling InternalCollectionsUtilities BorrowingIteratorProtocol+Equality.swift
[132/687] Compiling InternalCollectionsUtilities BorrowingIteratorProtocol+Extras.swift
[133/687] Compiling InternalCollectionsUtilities Debugging.swift
[134/687] Compiling InternalCollectionsUtilities Descriptions.swift
[135/687] Compiling Logging MetadataProvider.swift
[136/687] Compiling InternalCollectionsUtilities UnsafeMutablePointer+Extras.swift
[137/687] Compiling InternalCollectionsUtilities UnsafeMutableRawBufferPointer+Extras.swift
[138/687] Compiling InternalCollectionsUtilities UnsafePointer+Extras.swift
[139/687] Compiling InternalCollectionsUtilities Strideable+LimitHelpers.swift
[140/687] Compiling InternalCollectionsUtilities String+Padding.swift
[141/687] Compiling InternalCollectionsUtilities TemporaryAllocation.swift
[142/687] Compiling InternalCollectionsUtilities _UnsafeBitSet+Index.swift
[143/687] Compiling _NIODataStructures Heap.swift
[144/687] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
[145/687] Compiling InternalCollectionsUtilities Integer rank.swift
[146/687] Compiling Logging Logger+With.swift
[147/687] Compiling Logging Logger+Attributes.swift
[151/688] Compiling InternalCollectionsUtilities UInt+first and last set bit.swift
[152/688] Compiling InternalCollectionsUtilities UInt+reversed.swift
[153/738] Compiling Logging Logger.swift
[154/738] Compiling SwiftSyntax ArenaAllocatedBuffer.swift
[155/738] Compiling SwiftSyntax Assert.swift
[156/752] Compiling SwiftSyntax EditorPlaceholder.swift
[157/752] Compiling SwiftSyntax SyntaxNodeStructure.swift
[158/752] Compiling SwiftSyntax SyntaxProtocol.swift
[159/752] Compiling SwiftSyntax SyntaxText.swift
[160/762] Emitting module Logging
[161/762] Compiling HTTPTypes HTTPField.swift
[162/762] Compiling HTTPTypes HTTPFieldName.swift
[164/773] Emitting module InternalCollectionsUtilities
[165/773] Compiling JSONRPCWire SSEEventEncoder.swift
[166/773] Compiling HTTPTypes HTTPRequest+URL.swift
[167/773] Compiling HTTPTypes HTTPRequest.swift
[168/774] Compiling SwiftDiagnostics Convenience.swift
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[170/774] Compiling SwiftDiagnostics ANSIDiagnosticDecorator.swift
[171/774] Compiling SwiftDiagnostics BasicDiagnosticDecorator.swift
[172/774] Compiling SwiftSyntax BumpPtrAllocator.swift
[173/774] Compiling SwiftSyntax CommonAncestor.swift
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[175/774] Compiling SwiftSyntax CustomTraits.swift
[177/782] Compiling SwiftDiagnostics Message.swift
[178/783] Compiling SwiftSyntax SyntaxChildren.swift
[179/783] Compiling SwiftSyntax SyntaxCollection.swift
[180/783] Compiling SwiftSyntax SyntaxHashable.swift
[181/783] Compiling SwiftSyntax SyntaxIdentifier.swift
[185/785] Emitting module SwiftDiagnostics
[188/785] Compiling SwiftCross UTType.swift
[189/785] Compiling JSONRPCWire MessageFraming.swift
[190/785] Compiling HTTPTypes HTTPFieldValue.swift
[191/785] Compiling HTTPTypes HTTPParsedFields.swift
[192/785] Compiling HTTPTypes HTTPFields.swift
[193/792] Emitting module SwiftBasicFormat
[194/792] Compiling SwiftDiagnostics Note.swift
[195/792] Compiling SwiftCross WallClock.swift
/host/spi-builder-workspace/.build/checkouts/SwiftCross/Sources/SwiftCross/WallClock.swift:47:23: error: cannot find 'CLOCK_REALTIME' in scope
45 |         #else
46 |         var time = timespec()
47 |         clock_gettime(CLOCK_REALTIME, &time)
   |                       `- error: cannot find 'CLOCK_REALTIME' in scope
48 |         return (Int(time.tv_sec), Int(time.tv_nsec))
49 |         #endif
/root/.swiftpm/swift-sdks/swift-6.3.2-RELEASE_wasm.artifactbundle/swift-6.3.2-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk/include/wasm32-wasip1/__header_time.h:20:9: note: macro 'CLOCK_REALTIME' unavailable: structure not supported
18 | #define CLOCK_MONOTONIC (&_CLOCK_MONOTONIC)
19 | extern const struct __clockid _CLOCK_REALTIME;
20 | #define CLOCK_REALTIME (&_CLOCK_REALTIME)
   |         `- note: macro 'CLOCK_REALTIME' unavailable: structure not supported
21 |
22 | /*
[196/792] Compiling SwiftDiagnostics GroupedDiagnostics.swift
[197/792] Compiling SwiftDiagnostics FixIt.swift
[198/792] Emitting module JSONRPCWire
[199/792] Compiling JSONRPCWire FramedReaderThread.swift
/host/spi-builder-workspace/.build/checkouts/JSONFoundation/Sources/JSONRPCWire/FramedReaderThread.swift:28:18: error: cannot find 'Thread' in scope
26 |     onFinish: @escaping @Sendable ((any Error)?) -> Void
27 | ) {
28 |     let thread = Thread {
   |                  `- error: cannot find 'Thread' in scope
29 |         var decoder = framing
30 |         while true {
[206/792] Compiling SwiftSyntax SyntaxTreeViewMode.swift
[207/792] Compiling SwiftSyntax TokenDiagnostic.swift
[213/794] Compiling JSONRPCWire SSEEventDecoder.swift
[214/794] Compiling JSONRPCWire ProcessLaunch.swift
[217/794] Emitting module HTTPTypes
[217/794] Compiling KeccakP-1600-opt64.c
BUILD FAILURE 6.3 wasm