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Build Information

Failed to build mcp-template, reference main (17e136), with Swift 6.3 for Linux on 31 Aug 2026 06:19:39 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-1":/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:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.0.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/adamwulf/mcp-template.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/adamwulf/mcp-template
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 17e136c Merge agent linker-issues work
Cloned https://github.com/adamwulf/mcp-template.git
Revision (git rev-parse @):
17e136cc17a9af831caa702b301a5e309344afb7
SUCCESS checkout https://github.com/adamwulf/mcp-template.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.3
Building package at path:  $PWD
https://github.com/adamwulf/mcp-template.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:b82c9ac2aaad9c671b7a7653c8e6eeaf006cac60f6a8910901b9357c067e0892
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.3-latest
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/modelcontextprotocol/swift-sdk
Fetching https://github.com/apple/swift-argument-parser
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[641/30345] Fetching swift-log, swift-sdk, swift-argument-parser
Fetched https://github.com/modelcontextprotocol/swift-sdk from cache (0.83s)
Fetched https://github.com/apple/swift-log.git from cache (0.83s)
Fetched https://github.com/apple/swift-argument-parser from cache (0.83s)
Computing version for https://github.com/modelcontextprotocol/swift-sdk
Computed https://github.com/modelcontextprotocol/swift-sdk at 0.12.1 (0.99s)
Fetching https://github.com/apple/swift-system.git
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Fetched https://github.com/mattt/eventsource.git from cache (3.15s)
Fetched https://github.com/apple/swift-nio.git from cache (3.20s)
Computing version for https://github.com/mattt/eventsource.git
Computed https://github.com/mattt/eventsource.git at 1.5.1 (3.36s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.8.2 (0.16s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.0 (0.15s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.17s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.101.3 (0.26s)
Fetching https://github.com/apple/swift-atomics.git
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[1/1875] Fetching swift-atomics
Fetched https://github.com/apple/swift-atomics.git from cache (0.47s)
[1/26997] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git from cache (1.48s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (1.64s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.6.0 (0.23s)
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.8.1
Creating working copy for https://github.com/modelcontextprotocol/swift-sdk
Working copy of https://github.com/modelcontextprotocol/swift-sdk resolved at 0.12.1
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.101.3
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.15.0
Creating working copy for https://github.com/mattt/eventsource.git
Working copy of https://github.com/mattt/eventsource.git resolved at 1.5.1
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.1
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.6.0
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.8.2
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/21] Write sources
[10/21] Compiling CSystem shims.c
[11/21] Write swift-version-24593BA9C3E375BF.txt
[13/71] Emitting module SystemPackage
[14/76] Compiling SystemPackage FilePathComponentView.swift
[15/76] Compiling SystemPackage FilePathComponents.swift
[16/76] Compiling SystemPackage FilePathParsing.swift
[17/76] Compiling SystemPackage FilePathString.swift
[18/76] Compiling SystemPackage FilePathSyntax.swift
[19/76] Compiling SystemPackage SystemString.swift
[20/76] Compiling SystemPackage Util+StringArray.swift
[21/76] Compiling SystemPackage Util.swift
[22/76] Compiling SystemPackage UtilConsumers.swift
[23/76] Compiling SystemPackage WinSDK+Overlay.swift
[24/76] Compiling SystemPackage FileDescriptor.swift
[25/76] Compiling SystemPackage FileHelpers.swift
[26/77] Compiling Logging Logger+With.swift
[27/77] Compiling Logging Logger+Attributes.swift
[28/77] Compiling SystemPackage Errno.swift
[29/77] Compiling SystemPackage ErrnoWindows.swift
[32/77] Compiling SystemPackage FileOperations.swift
[33/77] Compiling SystemPackage FilePath.swift
[34/77] Compiling Logging LoggingSystem.swift
[35/77] Compiling Logging Logger.swift
[36/77] Emitting module ArgumentParserToolInfo
[37/77] Compiling ArgumentParserToolInfo ToolInfo.swift
[41/78] Compiling SystemPackage Backcompat.swift
[42/78] Compiling SystemPackage CInterop.swift
[43/78] Compiling SystemPackage Constants.swift
[44/78] Compiling SystemPackage Exports.swift
[45/78] Compiling SystemPackage Mocking.swift
[46/78] Compiling SystemPackage RawBuffer.swift
[47/78] Compiling SystemPackage Syscalls.swift
[48/78] Compiling SystemPackage WindowsSyscallAdapters.swift
[49/78] Compiling SystemPackage MachPort.swift
[50/78] Compiling SystemPackage PlatformString.swift
[51/78] Compiling Logging MetadataProvider.swift
[51/78] Wrapping AST for ArgumentParserToolInfo for debugging
[55/78] Emitting module Logging
[57/126] Compiling ArgumentParser NameSpecification.swift
[58/126] Compiling ArgumentParser Option.swift
[59/126] Compiling ArgumentParser OptionGroup.swift
[60/126] Compiling ArgumentParser Mutex.swift
[61/126] Compiling ArgumentParser Platform.swift
[61/126] Wrapping AST for Logging for debugging
[63/126] Emitting module ArgumentParser
[64/132] Compiling ArgumentParser Name.swift
[65/132] Compiling ArgumentParser Parsed.swift
[66/132] Compiling ArgumentParser ParsedValues.swift
[67/132] Compiling ArgumentParser ParserError.swift
[68/132] Compiling ArgumentParser SplitArguments.swift
[69/132] Compiling ArgumentParser DumpHelpGenerator.swift
[70/132] Compiling ArgumentParser SequenceExtensions.swift
[71/132] Compiling ArgumentParser StringExtensions.swift
[72/132] Compiling ArgumentParser SwiftExtensions.swift
[73/132] Compiling ArgumentParser Tree.swift
[81/133] Compiling ArgumentParser ArgumentVisibility.swift
[82/133] Compiling ArgumentParser CompletionKind.swift
[83/133] Compiling ArgumentParser Errors.swift
[84/133] Compiling ArgumentParser Flag.swift
[88/133] Compiling ArgumentParser AsyncCompletionsValidator.swift
[89/133] Compiling ArgumentParser CodingKeyValidator.swift
[90/133] Compiling ArgumentParser NonsenseFlagsValidator.swift
[91/133] Compiling ArgumentParser ParsableArgumentsValidation.swift
[92/133] Compiling ArgumentParser PositionalArgumentsValidator.swift
[93/133] Compiling ArgumentParser UniqueNamesValidator.swift
[93/133] Wrapping AST for SystemPackage for debugging
[95/134] Compiling ArgumentParser BashCompletionsGenerator.swift
[96/134] Compiling ArgumentParser CompletionsGenerator.swift
[97/134] Compiling ArgumentParser FishCompletionsGenerator.swift
[98/134] Compiling ArgumentParser ZshCompletionsGenerator.swift
[99/134] Compiling ArgumentParser Argument.swift
[100/134] Compiling ArgumentParser ArgumentDiscussion.swift
[101/134] Compiling ArgumentParser ArgumentHelp.swift
[102/168] Compiling MCP InMemoryTransport.swift
[103/168] Compiling MCP NetworkTransport.swift
[104/168] Compiling MCP StdioTransport.swift
[105/168] Compiling MCP UnitInterval.swift
[106/168] Compiling MCP Cancellation.swift
[107/168] Compiling MCP Ping.swift
[108/176] Compiling MCP Data+Extensions.swift
[109/176] Compiling MCP Completion.swift
[110/176] Compiling ArgumentParser MessageInfo.swift
[111/176] Compiling ArgumentParser UsageGenerator.swift
[112/176] Compiling ArgumentParser CollectionExtensions.swift
[113/176] Compiling ArgumentParser Foundation.swift
[114/176] Compiling MCP OAuthConfiguration.swift
[115/176] Compiling MCP OAuthConstants.swift
[116/176] Compiling MCP OAuthDiscovery.swift
[117/176] Compiling MCP Client.swift
[118/176] Compiling MCP Elicitation.swift
[119/176] Compiling MCP Roots.swift
[120/176] Compiling MCP Sampling.swift
[121/176] Compiling MCP Transport.swift
[122/176] Compiling MCP HTTPClientTransport.swift
[123/176] Compiling MCP HTTPRequestValidation.swift
[124/176] Compiling MCP HTTPServerTypes.swift
[125/176] Compiling MCP OAuthAuthorizationCodeFlow.swift
[126/176] Compiling MCP OAuthAuthorizer.swift
[127/176] Compiling MCP OAuthClientRegistrar.swift
[128/177] Wrapping AST for ArgumentParser for debugging
[132/177] Compiling MCP Progress.swift
[133/177] Compiling MCP RequestContext.swift
[134/177] Compiling MCP Value.swift
[135/177] Compiling MCP Versioning.swift
[136/182] Compiling MCP PKCE.swift
[137/182] Compiling MCP TokenStorage.swift
[138/182] Compiling MCP Error.swift
[139/182] Compiling MCP ID.swift
[140/182] Compiling MCP Icon.swift
[141/182] Compiling MCP Lifecycle.swift
[142/182] Emitting module MCP
[143/182] Compiling MCP StatefulHTTPServerTransport.swift
[144/182] Compiling MCP StatelessHTTPServerTransport.swift
[149/182] Compiling MCP OAuthDiscoveryClient.swift
[150/182] Compiling MCP OAuthErrors.swift
[151/182] Compiling MCP OAuthModels.swift
[152/182] Compiling MCP OAuthTokenEndpointClient.swift
[153/182] Compiling MCP OAuthURLValidator.swift
[154/182] Compiling MCP OAuthWWWAuthenticateParser.swift
[155/182] Compiling MCP Messages.swift
[156/182] Compiling MCP PendingRequest.swift
[167/182] Compiling MCP Logging.swift
[168/182] Compiling MCP Prompts.swift
[169/182] Compiling MCP Resources.swift
[170/182] Compiling MCP Server.swift
[171/182] Compiling MCP Tools.swift
[178/183] Wrapping AST for MCP for debugging
[180/186] Emitting module EasyMCP
[181/186] Compiling EasyMCP EasyMCP.swift
[182/186] Compiling EasyMCP Logging.swift
[183/187] Wrapping AST for EasyMCP for debugging
[185/202] Compiling EasyMacMCP HostResponsePipe.swift
/host/spi-builder-workspace/Sources/EasyMacMCP/EasyMCPHost.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 | import Logging
 10 |
[186/202] Compiling EasyMacMCP Logging.swift
/host/spi-builder-workspace/Sources/EasyMacMCP/EasyMCPHost.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 | import Logging
 10 |
[187/203] Compiling EasyMacMCP ReadPipe.swift
/host/spi-builder-workspace/Sources/EasyMacMCP/EasyMCPHost.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 | import Logging
 10 |
[188/203] Compiling EasyMacMCP MCPProtocols.swift
/host/spi-builder-workspace/Sources/EasyMacMCP/EasyMCPHost.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 | import Logging
 10 |
[189/203] Compiling EasyMacMCP PipeProtocols.swift
/host/spi-builder-workspace/Sources/EasyMacMCP/EasyMCPHost.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 | import Logging
 10 |
[190/203] Compiling EasyMacMCP HelperResponsePipe.swift
/host/spi-builder-workspace/Sources/EasyMacMCP/EasyMCPHost.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 | import Logging
 10 |
[191/203] Compiling EasyMacMCP HostRequestPipe.swift
/host/spi-builder-workspace/Sources/EasyMacMCP/EasyMCPHost.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 | import Logging
 10 |
[192/203] Compiling EasyMacMCP ResponseManager.swift
/host/spi-builder-workspace/Sources/EasyMacMCP/EasyMCPHost.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 | import Logging
 10 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[193/203] Emitting module EasyMacMCP
/host/spi-builder-workspace/Sources/EasyMacMCP/EasyMCPHost.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 | import Logging
 10 |
[194/203] Compiling EasyMacMCP FileManager+Pipe.swift
/host/spi-builder-workspace/Sources/EasyMacMCP/EasyMCPHost.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 | import Logging
 10 |
[195/203] Compiling EasyMacMCP HelperRequestPipe.swift
/host/spi-builder-workspace/Sources/EasyMacMCP/EasyMCPHost.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 | import Logging
 10 |
[196/203] Compiling EasyMacMCP EasyMCPHelper.swift
/host/spi-builder-workspace/Sources/EasyMacMCP/EasyMCPHost.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 | import Logging
 10 |
[197/203] Compiling EasyMacMCP EasyMCPHost.swift
/host/spi-builder-workspace/Sources/EasyMacMCP/EasyMCPHost.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 | import Logging
 10 |
[198/203] Compiling EasyMacMCP WritePipe.swift
/host/spi-builder-workspace/Sources/EasyMacMCP/EasyMCPHost.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 | import Logging
 10 |
[199/203] Emitting module mcpexample
BUILD FAILURE 6.3 linux