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Build Information

Successful build of mcp-swift-sdk, reference 0.12.1 (a0ae21), with Swift 6.4 for Linux on 25 Sep 2026 02:31:02 UTC.

Swift 6 data race errors: 0

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/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-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/modelcontextprotocol/swift-sdk.git
Reference: 0.12.1
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/modelcontextprotocol/swift-sdk
 * tag               0.12.1     -> FETCH_HEAD
HEAD is now at a0ae212 Improvements and fixes (#223)
Cloned https://github.com/modelcontextprotocol/swift-sdk.git
Revision (git rev-parse @):
a0ae212ebf6eab5f754c3129608bc5557637e605
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/modelcontextprotocol/swift-sdk.git at 0.12.1
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.4
Building package at path:  $PWD
https://github.com/modelcontextprotocol/swift-sdk.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:c77fcce225e223ac0fafed844619173fc6de8d62dd560eeb28db3182af6a282b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Fetching https://github.com/swiftlang/swift-docc-plugin
[1/2345] Fetching swift-docc-plugin
Fetched https://github.com/swiftlang/swift-docc-plugin (0.62s)
Fetching https://github.com/apple/swift-system.git
Fetching https://github.com/mattt/eventsource.git
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/swiftlang/swift-docc-symbolkit
Fetching https://github.com/apple/swift-nio.git
[1/8165] Fetching swift-log
[246/8468] Fetching swift-log, eventsource
Fetched https://github.com/mattt/eventsource.git (0.47s)
[3266/8165] Fetching swift-log
[8166/11994] Fetching swift-log, swift-docc-symbolkit
[8741/18946] Fetching swift-log, swift-docc-symbolkit, swift-system
Fetched https://github.com/swiftlang/swift-docc-symbolkit (0.62s)
Fetched https://github.com/apple/swift-system.git (0.66s)
[1/86091] Fetching swift-nio
Fetched https://github.com/apple/swift-log.git (3.19s)
Fetched https://github.com/apple/swift-nio.git (3.22s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (3.45s)
Computing version for https://github.com/mattt/eventsource.git
Computed https://github.com/mattt/eventsource.git at 1.5.1 (0.16s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (0.19s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.21s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.103.0 (0.33s)
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/apple/swift-atomics.git
[1/1881] Fetching swift-atomics
[1882/29583] Fetching swift-atomics, swift-collections
Fetched https://github.com/apple/swift-atomics.git (1.27s)
Fetched https://github.com/apple/swift-collections.git (1.29s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (1.46s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.0 (0.29s)
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.0
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.103.0
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 1.15.1
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/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at main (647c708)
Creating working copy for https://github.com/mattt/eventsource.git
Working copy of https://github.com/mattt/eventsource.git resolved at 1.5.1
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 867]
[Planning deferred tasks]
[160 / 301] _AtomicsShims
[167 / 335] SystemPackage
[168 / 335] _NIOBase64
[185 / 335] SystemPackage
[185 / 335] InternalCollectionsUtilities
[197 / 335] SystemPackage
[197 / 335] _NIOBase64
[204 / 336] SystemPackage
[207 / 336] SystemPackage-product
[213 / 337] _NIODataStructures
[216 / 337] NIOConcurrencyHelpers
[216 / 337] SystemPackage
[219 / 337] Logging
[223 / 338] Logging
[226 / 338] Logging
[230 / 338] SpanPreview
[234 / 339] Logging
[239 / 339] Logging
[245 / 349] CNIOPosix
[253 / 349] CNIOOpenBSD
[257 / 349] Atomics
[258 / 349]
[262 / 349] CNIOLLHTTP
[270 / 349] CNIOAtomics
[275 / 355] SpanPreview
[284 / 365] SpanPreview
[286 / 366] SpanPreview
[287 / 366] CNIOAtomics
[291 / 366] MCP
[294 / 367] Atomics
[299 / 368] SystemPackage
[306 / 368] MCP
[315 / 370] Logging
[319 / 381] InternalCollectionsUtilities
[320 / 381] MCP
[322 / 381] mcp-everything-client-product
[324 / 381] DequeModule
[325 / 381] DequeModule
[325 / 382] DequeModule
[328 / 382] mcp-everything-client-product
[330 / 382] mcp-everything-client-product
[332 / 382] DequeModule
[332 / 383] MCP
[341 / 384] DequeModule
[349 / 393] NIOCore
[350 / 393] NIOCore
[350 / 393] MCP
[353 / 394] MCP
[354 / 394] MCP-product
[355 / 394] mcp-everything-client-product
[355 / 394] NIOCore
[355 / 395] NIOCore
[373 / 410] NIOPosix
[374 / 410] NIOPosix
[375 / 410] NIOEmbedded
[377 / 410] NIOEmbedded
[382 / 410] NIOPosix
[383 / 411] NIOEmbedded
[386 / 411] NIOPosix
[399 / 414] NIO
[405 / 425] NIOHTTP1
[407 / 425] NIOHTTP1
[408 / 425] NIOHTTP1
[411 / 425] NIOHTTP1
[415 / 425] NIOHTTP1
[420 / 429] mcp-everything-server-product
[421 / 429] NIOHTTP1
[424 / 430] NIOPosix
[425 / 430] mcp-everything-server-product
[428 / 431] NIOHTTP1
[428 / 431] mcp-everything-server-product
[432 / 432] mcp-everything-server-product
Build complete! (24.60 secs)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-docc-plugin",
      "requirement" : {
        "branch" : [
          "main"
        ]
      },
      "type" : "sourceControl",
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      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-log.git"
    },
    {
      "identity" : "eventsource",
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          {
            "lower_bound" : "1.1.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/mattt/eventsource.git"
    },
    {
      "identity" : "swift-nio",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.65.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-nio.git"
    }
  ],
  "manifest_display_name" : "mcp-swift-sdk",
  "name" : "mcp-swift-sdk",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "16.0"
    },
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "watchos",
      "version" : "9.0"
    },
    {
      "name" : "tvos",
      "version" : "16.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "MCP",
      "targets" : [
        "MCP"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "mcp-everything-server",
      "targets" : [
        "MCPConformanceServer"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "mcp-everything-client",
      "targets" : [
        "MCPConformanceClient"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "MCPTests",
      "module_type" : "SwiftTarget",
      "name" : "MCPTests",
      "path" : "Tests/MCPTests",
      "product_dependencies" : [
        "SystemPackage",
        "Logging",
        "EventSource"
      ],
      "sources" : [
        "Base64DataTests.swift",
        "CancellationTests.swift",
        "ClientTests.swift",
        "CompletionTests.swift",
        "ElicitationTests.swift",
        "HTTPClientTransportTests.swift",
        "HTTPServerTransportTests.swift",
        "Helpers/MockTransport.swift",
        "IDTests.swift",
        "InMemoryTransportTests.swift",
        "LoggingTests.swift",
        "MetaFieldsTests.swift",
        "MockResponses.swift",
        "NetworkTransportTests.swift",
        "NotificationTests.swift",
        "OAuthAuthorizationCodeFlowTests.swift",
        "OAuthAuthorizationTests.swift",
        "OAuthAuthorizerTests.swift",
        "OAuthClientRegistrarTests.swift",
        "OAuthComponentTestHelpers.swift",
        "OAuthDiscoveryClientTests.swift",
        "OAuthTestScenarios.swift",
        "OAuthTokenEndpointClientTests.swift",
        "OAuthURLValidatorTests.swift",
        "ProgressTests.swift",
        "PromptTests.swift",
        "RequestTests.swift",
        "ResourceTests.swift",
        "ResponseTests.swift",
        "RootsTests.swift",
        "RoundtripTests.swift",
        "SamplingTests.swift",
        "ServerTests.swift",
        "StdioTransportTests.swift",
        "ToolTests.swift",
        "UnitIntervalTests.swift",
        "VersioningTests.swift"
      ],
      "target_dependencies" : [
        "MCP"
      ],
      "type" : "test"
    },
    {
      "c99name" : "MCPConformanceServer",
      "module_type" : "SwiftTarget",
      "name" : "MCPConformanceServer",
      "path" : "Sources/MCPConformance/Server",
      "product_dependencies" : [
        "Logging",
        "NIOCore",
        "NIOPosix",
        "NIOHTTP1"
      ],
      "product_memberships" : [
        "mcp-everything-server"
      ],
      "sources" : [
        "HTTPApp.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "MCP"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "MCPConformanceClient",
      "module_type" : "SwiftTarget",
      "name" : "MCPConformanceClient",
      "path" : "Sources/MCPConformance/Client",
      "product_dependencies" : [
        "Logging"
      ],
      "product_memberships" : [
        "mcp-everything-client"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "MCP"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "MCP",
      "module_type" : "SwiftTarget",
      "name" : "MCP",
      "path" : "Sources/MCP",
      "product_dependencies" : [
        "SystemPackage",
        "Logging",
        "EventSource"
      ],
      "product_memberships" : [
        "MCP",
        "mcp-everything-server",
        "mcp-everything-client"
      ],
      "sources" : [
        "Base/Authorization/OAuthAuthorizationCodeFlow.swift",
        "Base/Authorization/OAuthAuthorizer.swift",
        "Base/Authorization/OAuthClientRegistrar.swift",
        "Base/Authorization/OAuthConfiguration.swift",
        "Base/Authorization/OAuthConstants.swift",
        "Base/Authorization/OAuthDiscovery.swift",
        "Base/Authorization/OAuthDiscoveryClient.swift",
        "Base/Authorization/OAuthErrors.swift",
        "Base/Authorization/OAuthModels.swift",
        "Base/Authorization/OAuthTokenEndpointClient.swift",
        "Base/Authorization/OAuthURLValidator.swift",
        "Base/Authorization/OAuthWWWAuthenticateParser.swift",
        "Base/Authorization/PKCE.swift",
        "Base/Authorization/TokenStorage.swift",
        "Base/Error.swift",
        "Base/ID.swift",
        "Base/Icon.swift",
        "Base/Lifecycle.swift",
        "Base/Messages.swift",
        "Base/PendingRequest.swift",
        "Base/Transport.swift",
        "Base/Transports/HTTPClientTransport.swift",
        "Base/Transports/HTTPServer/HTTPRequestValidation.swift",
        "Base/Transports/HTTPServer/HTTPServerTypes.swift",
        "Base/Transports/HTTPServer/StatefulHTTPServerTransport.swift",
        "Base/Transports/HTTPServer/StatelessHTTPServerTransport.swift",
        "Base/Transports/InMemoryTransport.swift",
        "Base/Transports/NetworkTransport.swift",
        "Base/Transports/StdioTransport.swift",
        "Base/UnitInterval.swift",
        "Base/Utilities/Cancellation.swift",
        "Base/Utilities/Ping.swift",
        "Base/Utilities/Progress.swift",
        "Base/Utilities/RequestContext.swift",
        "Base/Value.swift",
        "Base/Versioning.swift",
        "Client/Client.swift",
        "Client/Elicitation.swift",
        "Client/Roots.swift",
        "Client/Sampling.swift",
        "Extensions/Data+Extensions.swift",
        "Server/Completion.swift",
        "Server/Logging.swift",
        "Server/Prompts.swift",
        "Server/Resources.swift",
        "Server/Server.swift",
        "Server/Tools.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.1"
}
basic-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:c77fcce225e223ac0fafed844619173fc6de8d62dd560eeb28db3182af6a282b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Done.