Swift Package Index

Build Information

Failed to build swift-mcp-toolkit, reference main (4f11ff), with Swift 6.1 for Wasm on 17 Jan 2026 02:45:52 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ajevans99/swift-mcp-toolkit.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/ajevans99/swift-mcp-toolkit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 4f11fff Merge pull request #6 from ajevans99/dependabot/github_actions/actions/checkout-6
Cloned https://github.com/ajevans99/swift-mcp-toolkit.git
Revision (git rev-parse @):
4f11fff16c890efc5264177e0b2e184e300f5ac5
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/ajevans99/swift-mcp-toolkit.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/ajevans99/swift-mcp-toolkit.git
https://github.com/ajevans99/swift-mcp-toolkit.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "default_localization" : "en",
  "dependencies" : [
    {
      "identity" : "swift-json-schema",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.9.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/ajevans99/swift-json-schema.git"
    },
    {
      "identity" : "swift-sdk",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.10.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/modelcontextprotocol/swift-sdk.git"
    }
  ],
  "manifest_display_name" : "swift-mcp-toolkit",
  "name" : "swift-mcp-toolkit",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "17.0"
    },
    {
      "name" : "macos",
      "version" : "14.0"
    },
    {
      "name" : "tvos",
      "version" : "17.0"
    },
    {
      "name" : "watchos",
      "version" : "10.0"
    }
  ],
  "products" : [
    {
      "name" : "MCPToolkit",
      "targets" : [
        "MCPToolkit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "MCPToolkitTests",
      "module_type" : "SwiftTarget",
      "name" : "MCPToolkitTests",
      "path" : "Tests/MCPToolkitTests",
      "sources" : [
        "Helpers/TestTransport.swift",
        "IntegrationTests.swift",
        "MCPResourceTests.swift",
        "ResponseMessagingTests.swift",
        "SchemaBuilderToolTests.swift",
        "SchemableToolTests.swift"
      ],
      "target_dependencies" : [
        "MCPToolkit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "MCPToolkit",
      "module_type" : "SwiftTarget",
      "name" : "MCPToolkit",
      "path" : "Sources/MCPToolkit",
      "product_dependencies" : [
        "JSONSchema",
        "JSONSchemaBuilder",
        "MCP"
      ],
      "product_memberships" : [
        "MCPToolkit"
      ],
      "sources" : [
        "Exports.swift",
        "Extensions/JSONSchema+MCP.swift",
        "Extensions/MCP+JSONSchema.swift",
        "Extensions/MCPResource+MCP.swift",
        "Extensions/MCPTool+MCP.swift",
        "Extensions/Server+registerResources.swift",
        "Extensions/Server+registerTools.swift",
        "MCPResource.swift",
        "MCPTool.swift",
        "ResponseMessaging.swift",
        "Shared/ContentBuilder.swift",
        "Shared/ContentGroup.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:bb5ef85e2f3936cf1d2ae6dee7e011cebd8377061043dcf9368e6726baaf85d8
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Fetching https://github.com/ajevans99/swift-json-schema.git
Fetching https://github.com/modelcontextprotocol/swift-sdk.git
[1/5666] Fetching swift-json-schema
[2268/8254] Fetching swift-json-schema, swift-sdk
Fetched https://github.com/ajevans99/swift-json-schema.git from cache (0.78s)
Fetched https://github.com/modelcontextprotocol/swift-sdk.git from cache (0.80s)
Computing version for https://github.com/modelcontextprotocol/swift-sdk.git
Computed https://github.com/modelcontextprotocol/swift-sdk.git at 0.10.2 (1.95s)
Fetching https://github.com/mattt/eventsource.git
Fetching https://github.com/apple/swift-system.git
Fetching https://github.com/apple/swift-log.git
[1/199] Fetching eventsource
[200/6005] Fetching eventsource, swift-log
[2871/11421] Fetching eventsource, swift-log, swift-system
Fetched https://github.com/apple/swift-log.git from cache (0.84s)
Fetched https://github.com/mattt/eventsource.git from cache (0.89s)
Fetched https://github.com/apple/swift-system.git from cache (0.90s)
Computing version for https://github.com/mattt/eventsource.git
Computed https://github.com/mattt/eventsource.git at 1.3.0 (2.07s)
Computing version for https://github.com/ajevans99/swift-json-schema.git
Computed https://github.com/ajevans99/swift-json-schema.git at 0.11.1 (1.17s)
Fetching https://github.com/swiftlang/swift-syntax.git
[1/73712] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax.git from cache (11.01s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 602.0.0 (15.19s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.9.0 (3.64s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.6.4 (1.31s)
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 602.0.0
Creating working copy for https://github.com/modelcontextprotocol/swift-sdk.git
Working copy of https://github.com/modelcontextprotocol/swift-sdk.git resolved at 0.10.2
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.6.4
Creating working copy for https://github.com/ajevans99/swift-json-schema.git
Working copy of https://github.com/ajevans99/swift-json-schema.git resolved at 0.11.1
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 1.9.0
Building for debugging...
[0/53] Copying applicator.json
[0/53] Write sources
[0/53] Copying validation.json
[0/53] Copying unevaluated.json
[0/53] Copying schema.json
[0/53] Copying meta-data.json
[0/53] Copying format-annotation.json
[0/53] Copying core.json
[0/53] Copying content.json
[15/53] Write sources
[31/53] Compiling CSystem shims.c
[32/53] Compiling _SwiftSyntaxCShims PlatformMutex.c
[33/53] Write swift-version-24593BA9C3E375BF.txt
[35/130] Emitting module SystemPackage
[36/134] Emitting module SwiftSyntax509
[37/134] Compiling SwiftSyntax509 Empty.swift
[38/134] Emitting module SwiftSyntax600
[39/135] Compiling SwiftSyntax600 Empty.swift
[40/136] Emitting module JSONSchema
[41/140] Emitting module SwiftSyntax510
[42/140] Compiling SwiftSyntax510 Empty.swift
[43/140] Compiling SwiftSyntax601 Empty.swift
[44/140] Emitting module SwiftSyntax601
[45/142] Emitting module SwiftSyntax602
[46/142] Compiling SwiftSyntax602 Empty.swift
[51/143] Wrapping AST for SwiftSyntax600 for debugging
[52/143] Wrapping AST for SwiftSyntax601 for debugging
[53/143] Wrapping AST for SwiftSyntax509 for debugging
[54/143] Wrapping AST for SwiftSyntax510 for debugging
[55/143] Wrapping AST for SwiftSyntax602 for debugging
[57/143] Compiling Logging LogHandler.swift
[58/143] Emitting module Logging
[59/205] Compiling SwiftSyntax SyntaxTreeViewMode.swift
[60/205] Compiling SwiftSyntax TokenDiagnostic.swift
[61/205] Compiling SwiftSyntax TokenSequence.swift
[62/205] Compiling SwiftSyntax TokenSyntax.swift
[63/206] Compiling SwiftSyntax SyntaxIdentifier.swift
[64/206] Compiling SwiftSyntax SyntaxNodeStructure.swift
[65/206] Compiling SwiftSyntax SyntaxProtocol.swift
[66/206] Compiling SwiftSyntax SyntaxText.swift
[67/206] Compiling Logging Logging.swift
[68/206] Compiling Logging Locks.swift
[69/206] Compiling Logging MetadataProvider.swift
[70/206] Compiling SwiftSyntax BumpPtrAllocator.swift
[71/206] Compiling SwiftSyntax CommonAncestor.swift
[72/206] Compiling SwiftSyntax Convenience.swift
[73/206] Compiling SwiftSyntax CustomTraits.swift
[74/206] Compiling SwiftSyntax EditorPlaceholder.swift
[75/206] Compiling SwiftSyntax Syntax.swift
[76/206] Compiling SwiftSyntax SyntaxChildren.swift
[77/206] Compiling SwiftSyntax SyntaxCollection.swift
[78/206] Compiling SwiftSyntax SyntaxHashable.swift
[79/207] Compiling SwiftSyntax AbsolutePosition.swift
[80/207] Compiling SwiftSyntax AbsoluteSyntaxInfo.swift
[81/207] Compiling SwiftSyntax ArenaAllocatedBuffer.swift
[82/207] Compiling SwiftSyntax Assert.swift
[83/207] Compiling SwiftSyntax RawSyntaxLayoutView.swift
[84/207] Compiling SwiftSyntax RawSyntaxNodeProtocol.swift
[85/207] Compiling SwiftSyntax RawSyntaxTokenView.swift
[86/207] Compiling SwiftSyntax SourceEdit.swift
[87/207] Compiling SwiftSyntax SourceLength.swift
[88/207] Compiling SwiftSyntax SourceLocation.swift
[89/207] Compiling SwiftSyntax SourcePresence.swift
[90/207] Compiling SwiftSyntax SwiftSyntaxCompatibility.swift
[91/207] Compiling SwiftSyntax Identifier.swift
[92/207] Compiling SwiftSyntax MemoryLayout.swift
[93/207] Compiling SwiftSyntax MissingNodeInitializers.swift
[94/207] Compiling SwiftSyntax RawSyntax.swift
[95/207] Compiling SwiftSyntax RawSyntaxArena.swift
[111/227] Compiling MCP HTTPClientTransport.swift
[112/227] Compiling MCP UnitInterval.swift
[113/227] Compiling MCP Ping.swift
[114/227] Compiling MCP Value.swift
[115/227] Compiling MCP InMemoryTransport.swift
[116/227] Compiling MCP NetworkTransport.swift
[117/227] Compiling MCP StdioTransport.swift
[118/227] Compiling MCP Versioning.swift
[119/227] Compiling MCP Resources.swift
[137/228] Compiling MCP Client.swift
[138/228] Compiling MCP Sampling.swift
[139/228] Compiling MCP Data+Extensions.swift
[140/228] Compiling MCP Prompts.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
[144/238] Compiling MCP Error.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
[145/238] Compiling MCP ID.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
[146/238] Compiling MCP Lifecycle.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
[147/238] Compiling MCP Messages.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
[148/238] Compiling MCP Transport.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[156/238] Emitting module MCP
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
[159/238] Compiling MCP Server.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
[160/238] Compiling MCP Tools.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:bb5ef85e2f3936cf1d2ae6dee7e011cebd8377061043dcf9368e6726baaf85d8
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
[0/20] Write swift-version-24593BA9C3E375BF.txt
[2/97] Emitting module SwiftSyntax510
[3/97] Compiling SwiftSyntax510 Empty.swift
[4/98] Emitting module SwiftSyntax601
[5/98] Compiling SwiftSyntax509 Empty.swift
[6/98] Compiling SwiftSyntax601 Empty.swift
[7/99] Emitting module SwiftSyntax509
[8/100] Emitting module SwiftSyntax602
[10/100] Compiling SwiftSyntax602 Empty.swift
[11/100] Emitting module SwiftSyntax600
[12/100] Compiling SwiftSyntax600 Empty.swift
[13/101] Compiling Logging MetadataProvider.swift
[14/101] Compiling Logging Locks.swift
[15/101] Emitting module Logging
[16/101] Compiling Logging LogHandler.swift
[21/97] Compiling JSONSchema Context.swift
[22/97] Compiling JSONSchema SchemaIssue.swift
[23/97] Compiling JSONSchema ValidationIssue.swift
[24/97] Compiling JSONSchema SchemaDocument.swift
[25/101] Emitting module JSONSchema
[26/168] Compiling SwiftSyntax SourceLength.swift
[27/168] Compiling SwiftSyntax SourceLocation.swift
[28/168] Compiling SwiftSyntax SourcePresence.swift
[29/168] Compiling SwiftSyntax SwiftSyntaxCompatibility.swift
[30/168] Compiling SwiftSyntax Syntax.swift
[31/168] Compiling SwiftSyntax SyntaxChildren.swift
[32/168] Compiling SwiftSyntax SyntaxCollection.swift
[33/168] Compiling SwiftSyntax SyntaxHashable.swift
[34/168] Compiling SwiftSyntax RawSyntaxLayoutView.swift
[35/168] Compiling SwiftSyntax RawSyntaxNodeProtocol.swift
[36/168] Compiling SwiftSyntax RawSyntaxTokenView.swift
[37/168] Compiling SwiftSyntax SourceEdit.swift
[38/168] Compiling SwiftSyntax MemoryLayout.swift
[39/168] Compiling SwiftSyntax MissingNodeInitializers.swift
[40/168] Compiling SwiftSyntax RawSyntax.swift
[41/168] Compiling SwiftSyntax RawSyntaxArena.swift
[42/168] Emitting module SystemPackage
[47/168] Compiling SwiftSyntax SyntaxTreeViewMode.swift
[48/168] Compiling SwiftSyntax TokenDiagnostic.swift
[49/168] Compiling SwiftSyntax TokenSequence.swift
[50/168] Compiling SwiftSyntax TokenSyntax.swift
[51/168] Compiling Logging Logging.swift
[52/169] Compiling SwiftSyntax AbsolutePosition.swift
[53/169] Compiling SwiftSyntax AbsoluteSyntaxInfo.swift
[54/169] Compiling SwiftSyntax ArenaAllocatedBuffer.swift
[55/169] Compiling SwiftSyntax Assert.swift
[56/169] Compiling SwiftSyntax BumpPtrAllocator.swift
[67/169] Compiling SwiftSyntax CommonAncestor.swift
[68/169] Compiling SwiftSyntax Convenience.swift
[69/169] Compiling SwiftSyntax CustomTraits.swift
[70/169] Compiling SwiftSyntax EditorPlaceholder.swift
[71/169] Compiling SwiftSyntax Identifier.swift
[95/197] Compiling MCP Prompts.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
[96/197] Compiling MCP Resources.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
[97/199] Compiling MCP UnitInterval.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
[98/199] Compiling MCP Ping.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
[99/199] Compiling MCP Value.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
[100/199] Compiling MCP InMemoryTransport.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
[101/199] Compiling MCP NetworkTransport.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
[102/199] Compiling MCP StdioTransport.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
[103/199] Compiling MCP Error.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
[104/199] Compiling MCP ID.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
[105/199] Compiling MCP Lifecycle.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
[106/199] Compiling MCP Messages.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
[107/199] Compiling MCP Transport.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
[108/199] Compiling MCP HTTPClientTransport.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[109/199] Emitting module MCP
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
[113/199] Compiling MCP Versioning.swift
[114/199] Compiling MCP Client.swift
[115/199] Compiling MCP Sampling.swift
[116/199] Compiling MCP Data+Extensions.swift
[119/199] Compiling SwiftSyntax SyntaxIdentifier.swift
[120/199] Compiling SwiftSyntax SyntaxNodeStructure.swift
[121/199] Compiling SwiftSyntax SyntaxProtocol.swift
[122/199] Compiling SwiftSyntax SyntaxText.swift
[128/200] Compiling MCP Server.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
[129/200] Compiling MCP Tools.swift
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/MCP/Base/Transports/HTTPClientTransport.swift:5:12: error: no such module 'EventSource'
  3 |
  4 | #if !os(Linux)
  5 |     import EventSource
    |            `- error: no such module 'EventSource'
  6 | #endif
  7 |
BUILD FAILURE 6.1 wasm