DualIntent – Build Information – Swift Package Index

Build Information

Failed to build DualIntent, reference main (20bde5), with Swift 6.4 for Linux on 26 Sep 2026 01:47:50 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-6.4-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/NagaYu/DualIntent.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/NagaYu/DualIntent
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 20bde51 DualIntent 0.1.0: one function, both agent surfaces
Cloned https://github.com/NagaYu/DualIntent.git
Revision (git rev-parse @):
20bde519a601484f2da4f1a0059c25adb13c9831
SUCCESS checkout https://github.com/NagaYu/DualIntent.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.4
Building package at path:  $PWD
https://github.com/NagaYu/DualIntent.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-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/modelcontextprotocol/swift-sdk.git
Fetching https://github.com/swiftlang/swift-syntax.git
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Fetched https://github.com/swiftlang/swift-syntax.git (3.46s)
Computing version for https://github.com/modelcontextprotocol/swift-sdk.git
Computed https://github.com/modelcontextprotocol/swift-sdk.git at 0.12.1 (3.69s)
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-nio.git
Fetching https://github.com/mattt/eventsource.git
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Fetched https://github.com/apple/swift-nio.git (3.64s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 604.0.0 (4.86s)
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)
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Computed https://github.com/apple/swift-system.git at 1.8.1 (0.20s)
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Computed https://github.com/apple/swift-nio.git at 2.103.0 (0.32s)
Fetching https://github.com/apple/swift-atomics.git
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Fetched https://github.com/apple/swift-atomics.git (1.19s)
Fetched https://github.com/apple/swift-collections.git (1.20s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (1.37s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.1 (0.28s)
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-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-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 1.7.1
Creating working copy for https://github.com/modelcontextprotocol/swift-sdk.git
Working copy of https://github.com/modelcontextprotocol/swift-sdk.git 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 2.103.0
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 604.0.0
Creating working copy for https://github.com/mattt/eventsource.git
Working copy of https://github.com/mattt/eventsource.git resolved at 1.5.1
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 856]
[Planning deferred tasks]
[Starting]
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error: SwiftCompile normal x86_64 /host/spi-builder-workspace/Sources/DualIntent/MCPToolDescriptor.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile MCPToolDescriptor.swift
/host/spi-builder-workspace/Sources/DualIntent/DualIntent.swift:5:19: [1;31merror: [1;39mno such module 'AppIntents'[0;0m
 [0;36m3 |[0;0m // only import a consuming file needs for its expansions to compile — a macro
 [0;36m4 |[0;0m // cannot add imports to the file it expands in.
 [0;36m5 |[0;0m @_exported import AppIntents
   [0;36m|[0;0m                   `- [1;31merror: [1;39mno such module 'AppIntents'[0;0m
 [0;36m6 |[0;0m
 [0;36m7 |[0;0m /// Annotates a function so that a single implementation is exposed on two agent
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/DualIntent/DualIntent.swift /host/spi-builder-workspace/Sources/DualIntent/DualIntentRuntime.swift /host/spi-builder-workspace/Sources/DualIntent/JSONValue.swift -primary-file /host/spi-builder-workspace/Sources/DualIntent/MCPToolDescriptor.swift /host/spi-builder-workspace/Sources/DualIntent/ToolRegistry.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/DualIntent.build/Debug-linux-x86_64/DualIntent-t.build/Objects-normal/x86_64/MCPToolDescriptor.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/DualIntent.build/Debug-linux-x86_64/DualIntent-t.build/Objects-normal/x86_64/MCPToolDescriptor.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/DualIntent.build/Debug-linux-x86_64/DualIntent-t.build/Objects-normal/x86_64/MCPToolDescriptor.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/DualIntent.build/Debug-linux-x86_64/DualIntent-t.build/Objects-normal/x86_64/MCPToolDescriptor.dia -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 6 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -load-plugin-executable /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64/DualIntentMacros\#DualIntentMacros -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -fno-omit-frame-pointer -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/DualIntent.build/Debug-linux-x86_64/DualIntent-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/DualIntent.build/Debug-linux-x86_64/DualIntent-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/DualIntent.build/Debug-linux-x86_64/DualIntent-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name DualIntent -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/DualIntent.build/Debug-linux-x86_64/DualIntent-t.build/Objects-normal/x86_64/DualIntent_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/DualIntent.build/Debug-linux-x86_64/DualIntent-t.build/Objects-normal/x86_64/MCPToolDescriptor.o -index-unit-output-path /DualIntent.build/Debug-linux-x86_64/DualIntent-t.build/Objects-normal/x86_64/MCPToolDescriptor.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
[524 / 540] DualIntent
error: Build failed
BUILD FAILURE 6.4 linux