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Build Information

Failed to build mcp-template, reference main (2d43cd), with Swift 6.0 for macOS (SPM) on 1 Nov 2025 22:00:30 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/adamwulf/mcp-template.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/adamwulf/mcp-template
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 2d43cde Merge branch 'feature/passthrough-tools'
Cloned https://github.com/adamwulf/mcp-template.git
Revision (git rev-parse @):
2d43cdef886a329fbba994ff507b495fd7773670
SUCCESS checkout https://github.com/adamwulf/mcp-template.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/adamwulf/mcp-template.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
[1/1] Compiling plugin GenerateDoccReference
[2/2] Compiling plugin GenerateManual
Building for debugging...
[2/17] Write sources
[3/17] Write mcpexample-entitlement.plist
[8/17] Write sources
[12/17] Compiling CSystem shims.c
[13/17] Write swift-version-5BDAB9E9C0126B9D.txt
[15/56] Emitting module ArgumentParserToolInfo
[16/56] Compiling ArgumentParserToolInfo ToolInfo.swift
[17/102] Compiling Logging MetadataProvider.swift
[18/102] Emitting module SystemPackage
[19/105] Compiling ArgumentParser HelpGenerator.swift
[20/105] Compiling ArgumentParser InputKey.swift
[21/105] Compiling ArgumentParser InputOrigin.swift
[22/105] Compiling ArgumentParser ZshCompletionsGenerator.swift
[23/105] Compiling ArgumentParser Argument.swift
[24/105] Compiling ArgumentParser ParserError.swift
[25/105] Compiling ArgumentParser SplitArguments.swift
[26/105] Compiling ArgumentParser DumpHelpGenerator.swift
[27/105] Compiling ArgumentParser HelpCommand.swift
[28/105] Compiling ArgumentParser ArgumentDiscussion.swift
[29/105] Compiling ArgumentParser ArgumentHelp.swift
[30/105] Compiling ArgumentParser ArgumentVisibility.swift
[31/105] Compiling ArgumentParser CompletionKind.swift
[32/105] Compiling ArgumentParser Errors.swift
[33/105] Compiling ArgumentParser SequenceExtensions.swift
[34/105] Emitting module Logging
[35/105] Compiling Logging Locks.swift
[36/105] Compiling Logging Logging.swift
[37/105] Compiling Logging LogHandler.swift
[38/105] Compiling ArgumentParser CollectionExtensions.swift
[39/105] Compiling ArgumentParser Mutex.swift
[40/105] Compiling ArgumentParser Platform.swift
[41/105] Compiling ArgumentParser CodingKeyValidator.swift
[42/105] Compiling ArgumentParser MessageInfo.swift
[43/105] Compiling ArgumentParser UsageGenerator.swift
[44/105] Compiling ArgumentParser StringExtensions.swift
[45/105] Compiling ArgumentParser SwiftExtensions.swift
[46/105] Compiling ArgumentParser Tree.swift
[47/105] Compiling ArgumentParser BashCompletionsGenerator.swift
[48/105] Compiling ArgumentParser CompletionsGenerator.swift
[49/105] Compiling ArgumentParser FishCompletionsGenerator.swift
[50/105] Compiling SystemPackage Util+StringArray.swift
[51/105] Compiling SystemPackage Util.swift
[52/105] Compiling SystemPackage UtilConsumers.swift
[58/109] Emitting module ArgumentParser
[64/109] Compiling ArgumentParser NonsenseFlagsValidator.swift
[65/109] Compiling ArgumentParser ParsableArgumentsValidation.swift
[66/109] Compiling ArgumentParser PositionalArgumentsValidator.swift
[67/109] Compiling ArgumentParser UniqueNamesValidator.swift
[88/109] Compiling EventSource AsyncSequence+Events.swift
[89/109] Emitting module EventSource
[90/109] Compiling EventSource EventSource.swift
[91/109] Compiling EventSource AsyncEventsSequence.swift
[92/109] Compiling ArgumentParser Flag.swift
[93/109] Compiling ArgumentParser NameSpecification.swift
[94/109] Compiling ArgumentParser Option.swift
[95/109] Compiling ArgumentParser OptionGroup.swift
[96/109] Compiling ArgumentParser AsyncParsableCommand.swift
[97/109] Compiling ArgumentParser CommandConfiguration.swift
[98/109] Compiling ArgumentParser CommandGroup.swift
[99/109] Compiling ArgumentParser EnumerableFlag.swift
[100/109] Compiling ArgumentParser ExpressibleByArgument.swift
[101/109] Compiling ArgumentParser ParsableArguments.swift
[102/109] Compiling ArgumentParser ParsableCommand.swift
[103/109] Compiling ArgumentParser ArgumentDecoder.swift
[104/109] Compiling ArgumentParser ArgumentDefinition.swift
[105/109] Compiling ArgumentParser ArgumentSet.swift
[106/109] Compiling ArgumentParser CommandParser.swift
[107/128] Compiling MCP Prompts.swift
[108/128] Compiling MCP Resources.swift
[109/130] Compiling MCP Versioning.swift
[110/130] Compiling MCP Client.swift
[111/130] Compiling MCP InMemoryTransport.swift
[112/130] Compiling MCP NetworkTransport.swift
[113/130] Compiling MCP StdioTransport.swift
[114/130] Compiling MCP UnitInterval.swift
[115/130] Compiling MCP Error.swift
[116/130] Compiling MCP ID.swift
[117/130] Compiling MCP Sampling.swift
[118/130] Compiling MCP Data+Extensions.swift
[119/130] Emitting module MCP
[120/130] Compiling MCP Ping.swift
[121/130] Compiling MCP Value.swift
[122/130] Compiling MCP Transport.swift
[123/130] Compiling MCP HTTPClientTransport.swift
[124/130] Compiling MCP Lifecycle.swift
[125/130] Compiling MCP Messages.swift
[126/130] Compiling MCP Server.swift
[127/130] Compiling MCP Tools.swift
[128/133] Emitting module EasyMCP
[129/133] Compiling EasyMCP EasyMCP.swift
[130/133] Compiling EasyMCP Logging.swift
[131/148] Emitting module mcpexample
[132/148] Compiling mcpexample MCPExample.swift
/Users/admin/builder/spi-builder-workspace/Sources/mcpexample/MCPExample.swift:52:13: error: missing argument for parameter 'inputSchema' in call
 50 |                 name: "helloWorld",
 51 |                 description: "Returns a friendly greeting message"
 52 |             )) { _ in
    |             `- error: missing argument for parameter 'inputSchema' in call
 53 |                 return Result(content: [.text(helloworld())], isError: false)
 54 |             }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Server/Tools.swift:86:12: note: 'init(name:description:inputSchema:annotations:)' declared here
 84 |
 85 |     /// Initialize a tool with a name, description, input schema, and annotations
 86 |     public init(
    |            `- note: 'init(name:description:inputSchema:annotations:)' declared here
 87 |         name: String,
 88 |         description: String?,
/Users/admin/builder/spi-builder-workspace/Sources/mcpexample/MCPExample.swift:99:17: error: missing argument for parameter 'inputSchema' in call
 97 |                     name: "helloEveryone",
 98 |                     description: "Returns a friendly greeting message to everyone around"
 99 |                 )) { _ in
    |                 `- error: missing argument for parameter 'inputSchema' in call
100 |                     return Result(content: [.text(helloworld())], isError: false)
101 |                 }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Server/Tools.swift:86:12: note: 'init(name:description:inputSchema:annotations:)' declared here
 84 |
 85 |     /// Initialize a tool with a name, description, input schema, and annotations
 86 |     public init(
    |            `- note: 'init(name:description:inputSchema:annotations:)' declared here
 87 |         name: String,
 88 |         description: String?,
Fetching https://github.com/modelcontextprotocol/swift-sdk
[1/2274] Fetching swift-sdk
Fetched https://github.com/modelcontextprotocol/swift-sdk from cache (0.92s)
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-system.git
Fetching https://github.com/mattt/eventsource.git
[1/199] Fetching eventsource
[131/4354] Fetching eventsource, swift-log
[491/9480] Fetching eventsource, swift-log, swift-system
[1027/26165] Fetching eventsource, swift-log, swift-system, swift-argument-parser
Fetched https://github.com/mattt/eventsource.git from cache (1.10s)
Fetched https://github.com/apple/swift-system.git from cache (1.10s)
Fetched https://github.com/apple/swift-log.git from cache (1.10s)
[3838/16685] Fetching swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser from cache (1.39s)
Computing version for https://github.com/mattt/eventsource.git
Computed https://github.com/mattt/eventsource.git at 1.3.0 (0.41s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.6.2 (0.46s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.6.4 (0.41s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.6.3 (0.44s)
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.6.2
Creating working copy for https://github.com/mattt/eventsource.git
Working copy of https://github.com/mattt/eventsource.git resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.6.4
Creating working copy for https://github.com/modelcontextprotocol/swift-sdk
Working copy of https://github.com/modelcontextprotocol/swift-sdk resolved at main (c0407a0)
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.6.3
BUILD FAILURE 6.0 macosSpm