Swift Package Index

Build Information

Failed to build mcp-template, reference main (17e136), with Swift 6.2 for Linux on 31 Aug 2026 06:19:41 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344849-1":/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-6.2-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:             6.2
Building package at path:  $PWD
https://github.com/adamwulf/mcp-template.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344849-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.2-latest: Pulling from saguaro1/spi-images
Digest: sha256:4f3911e0f09a6ac47ac813ad3222aa373869118ee0ae384fd641a13da74b5e3f
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.2-latest
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Computing version for https://github.com/modelcontextprotocol/swift-sdk
Computed https://github.com/modelcontextprotocol/swift-sdk at 0.12.1 (0.97s)
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Computing version for https://github.com/mattt/eventsource.git
Computed https://github.com/mattt/eventsource.git at 1.5.1 (3.43s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.8.2 (0.15s)
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Fetched https://github.com/apple/swift-atomics.git from cache (1.12s)
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Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (1.30s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.6.0 (0.24s)
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-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.15.0
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-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.8.1
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/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-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.8.2
Creating working copy for https://github.com/modelcontextprotocol/swift-sdk
Working copy of https://github.com/modelcontextprotocol/swift-sdk resolved at 0.12.1
[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] Compiling Logging LoggingSystem.swift
[14/72] Compiling Logging Logger+With.swift
[15/72] Compiling Logging Logger.swift
[16/72] Compiling SystemPackage FileDescriptor.swift
[17/72] Compiling SystemPackage FileHelpers.swift
[18/72] Compiling Logging Logger+Attributes.swift
[19/72] Compiling SystemPackage RawBuffer.swift
[20/72] Compiling SystemPackage Syscalls.swift
[21/72] Compiling SystemPackage WindowsSyscallAdapters.swift
[22/72] Compiling SystemPackage MachPort.swift
[23/72] Compiling SystemPackage PlatformString.swift
[24/72] Emitting module Logging
[25/77] Compiling SystemPackage Errno.swift
[26/77] Compiling SystemPackage ErrnoWindows.swift
[27/77] Compiling SystemPackage FileOperations.swift
[28/77] Compiling SystemPackage FilePath.swift
[29/77] Emitting module ArgumentParserToolInfo
[30/77] Compiling ArgumentParserToolInfo ToolInfo.swift
[31/78] Wrapping AST for ArgumentParserToolInfo for debugging
[33/78] Compiling SystemPackage FilePathTemp.swift
[34/78] Compiling SystemPackage FilePathTempPosix.swift
[35/78] Compiling SystemPackage FilePathTempWindows.swift
[36/78] Compiling SystemPackage FilePathWindows.swift
[37/78] Compiling SystemPackage FilePermissions.swift
[38/125] Compiling Logging MetadataProvider.swift
[39/125] Compiling ArgumentParser ParsedValues.swift
[40/125] Compiling ArgumentParser ParserError.swift
[41/125] Compiling ArgumentParser SplitArguments.swift
[42/125] Compiling ArgumentParser DumpHelpGenerator.swift
[43/125] Compiling ArgumentParser BashCompletionsGenerator.swift
[44/126] Wrapping AST for Logging for debugging
[46/126] Compiling ArgumentParser ArgumentSet.swift
[47/126] Compiling ArgumentParser CommandParser.swift
[48/126] Compiling ArgumentParser InputKey.swift
[49/126] Compiling ArgumentParser InputOrigin.swift
[50/126] Compiling ArgumentParser Mutex.swift
[51/126] Emitting module ArgumentParser
[52/132] Compiling ArgumentParser ParentCommand.swift
[53/132] Compiling ArgumentParser AsyncParsableCommand.swift
[54/132] Compiling ArgumentParser CommandConfiguration.swift
[55/132] Compiling ArgumentParser CommandGroup.swift
[56/132] Compiling ArgumentParser EnumerableFlag.swift
[57/132] Compiling ArgumentParser ExpressibleByArgument.swift
[58/132] Compiling ArgumentParser ParsableArguments.swift
[60/132] Compiling ArgumentParser ArgumentVisibility.swift
[61/132] Compiling ArgumentParser CompletionKind.swift
[62/132] Compiling ArgumentParser Errors.swift
[63/132] Compiling ArgumentParser Flag.swift
[64/132] Compiling ArgumentParser ArgumentHelp.swift
[65/132] Compiling ArgumentParser HelpCommand.swift
[66/132] Compiling ArgumentParser HelpGenerator.swift
[67/132] Compiling ArgumentParser MessageInfo.swift
[68/132] Compiling ArgumentParser UsageGenerator.swift
[69/132] Compiling ArgumentParser NameSpecification.swift
[70/132] Compiling ArgumentParser Option.swift
[71/132] Compiling ArgumentParser OptionGroup.swift
[72/132] Compiling ArgumentParser Name.swift
[73/132] Compiling ArgumentParser Parsed.swift
[74/132] Emitting module SystemPackage
[82/132] Compiling ArgumentParser Platform.swift
[83/132] Compiling ArgumentParser SequenceExtensions.swift
[84/132] Compiling ArgumentParser StringExtensions.swift
[85/132] Compiling ArgumentParser SwiftExtensions.swift
[86/132] Compiling ArgumentParser Tree.swift
[93/144] Wrapping AST for SystemPackage for debugging
[95/176] Compiling ArgumentParser AsyncCompletionsValidator.swift
[96/176] Compiling ArgumentParser CodingKeyValidator.swift
[97/176] Compiling ArgumentParser NonsenseFlagsValidator.swift
[98/176] Compiling ArgumentParser ParsableArgumentsValidation.swift
[99/176] Compiling ArgumentParser PositionalArgumentsValidator.swift
[100/176] Compiling ArgumentParser UniqueNamesValidator.swift
[101/176] Compiling MCP HTTPClientTransport.swift
[102/176] Compiling MCP HTTPRequestValidation.swift
[103/176] Compiling MCP HTTPServerTypes.swift
[104/176] Compiling MCP Cancellation.swift
[105/176] Compiling MCP Ping.swift
[106/176] Compiling MCP Progress.swift
[107/176] Compiling MCP TokenStorage.swift
[108/176] Compiling MCP Error.swift
[109/176] Compiling MCP ID.swift
[110/176] Compiling MCP Icon.swift
[111/176] Compiling MCP Lifecycle.swift
[112/176] Compiling MCP OAuthDiscoveryClient.swift
[113/176] Compiling MCP OAuthErrors.swift
[114/176] Compiling MCP RequestContext.swift
[115/176] Compiling MCP Value.swift
[116/176] Compiling MCP Versioning.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 InMemoryTransport.swift
[122/176] Compiling MCP NetworkTransport.swift
[123/176] Compiling MCP StdioTransport.swift
[124/176] Compiling MCP UnitInterval.swift
[125/176] Compiling MCP Messages.swift
[126/176] Compiling MCP PendingRequest.swift
[127/176] Compiling MCP Transport.swift
[128/177] Wrapping AST for ArgumentParser for debugging
[130/177] Compiling MCP PKCE.swift
[136/177] Compiling MCP StatefulHTTPServerTransport.swift
[137/177] Compiling MCP StatelessHTTPServerTransport.swift
[144/182] Compiling MCP OAuthModels.swift
[145/182] Compiling MCP OAuthTokenEndpointClient.swift
[146/182] Compiling MCP OAuthURLValidator.swift
[147/182] Compiling MCP OAuthWWWAuthenticateParser.swift
[154/182] Compiling MCP OAuthAuthorizationCodeFlow.swift
[155/182] Compiling MCP OAuthAuthorizer.swift
[156/182] Compiling MCP OAuthClientRegistrar.swift
[157/182] Compiling MCP OAuthConfiguration.swift
[158/182] Compiling MCP OAuthConstants.swift
[159/182] Compiling MCP OAuthDiscovery.swift
[160/182] Emitting module MCP
[161/182] Compiling MCP Logging.swift
[162/182] Compiling MCP Prompts.swift
[163/182] Compiling MCP Resources.swift
[164/182] Compiling MCP Server.swift
[165/182] Compiling MCP Tools.swift
[176/182] Compiling MCP Data+Extensions.swift
[177/182] Compiling MCP Completion.swift
[178/183] Wrapping AST for MCP for debugging
[180/186] Compiling EasyMCP Logging.swift
[181/186] Emitting module EasyMCP
[182/186] Compiling EasyMCP EasyMCP.swift
[183/187] Wrapping AST for EasyMCP for debugging
[185/202] 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 |
[186/202] 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 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[187/202] 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 |
[188/202] 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 |
[189/202] 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 |
[190/203] 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 |
[191/203] 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 |
[192/203] 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 |
[193/203] 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 |
[194/203] 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 |
[195/203] 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 |
[196/203] 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 |
[197/203] 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 |
[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 6.2 linux