Build Information
Failed to build swiftui-color-macros, reference main (adf148), with Swift 6.4 for Wasm on 27 Sep 2026 20:10:59 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344845-1":/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:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/davdroman/swiftui-color-macros.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/davdroman/swiftui-color-macros
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at adf1482 chore: enforce SwiftFormat configuration (#12)
Cloned https://github.com/davdroman/swiftui-color-macros.git
Revision (git rev-parse @):
adf1482ad7e178d065bd6230bf0891d3496fe7f8
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/davdroman/swiftui-color-macros.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.4
Building package at path: $PWD
https://github.com/davdroman/swiftui-color-macros.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Fetching https://github.com/pointfreeco/swift-macro-testing
Fetching https://github.com/swiftlang/swift-syntax
[1/1002] Fetching swift-macro-testing
[1003/81071] Fetching swift-macro-testing, swift-syntax
Fetched https://github.com/pointfreeco/swift-macro-testing (3.62s)
Fetched https://github.com/swiftlang/swift-syntax (3.64s)
Computing version for https://github.com/pointfreeco/swift-macro-testing
Computed https://github.com/pointfreeco/swift-macro-testing at 0.7.0 (3.80s)
Fetching https://github.com/pointfreeco/swift-snapshot-testing
[1/16485] Fetching swift-snapshot-testing
Fetched https://github.com/pointfreeco/swift-snapshot-testing (2.49s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 604.0.0 (3.66s)
Computing version for https://github.com/pointfreeco/swift-snapshot-testing
Computed https://github.com/pointfreeco/swift-snapshot-testing at 1.19.6 (0.15s)
Fetching https://github.com/pointfreeco/swift-custom-dump
[1/5666] Fetching swift-custom-dump
Fetched https://github.com/pointfreeco/swift-custom-dump (1.08s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.7.3 (1.27s)
Fetching https://github.com/pointfreeco/swift-issue-reporting
[1/6161] Fetching swift-issue-reporting
Fetched https://github.com/pointfreeco/swift-issue-reporting (0.77s)
Computing version for https://github.com/pointfreeco/swift-issue-reporting
Computed https://github.com/pointfreeco/swift-issue-reporting at 2.1.1 (1.87s)
Creating working copy for https://github.com/pointfreeco/swift-snapshot-testing
Working copy of https://github.com/pointfreeco/swift-snapshot-testing resolved at 1.19.6
Creating working copy for https://github.com/pointfreeco/swift-macro-testing
Working copy of https://github.com/pointfreeco/swift-macro-testing resolved at 0.7.0
Creating working copy for https://github.com/pointfreeco/swift-issue-reporting
Working copy of https://github.com/pointfreeco/swift-issue-reporting resolved at 2.1.1
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.7.3
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 604.0.0
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 679]
[Planning deferred tasks]
[151 / 301] SwiftSyntax602
[185 / 308] SwiftSyntax510
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[252 / 353] SwiftBasicFormat
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[333 / 398] SwiftSyntaxBuilder
[334 / 399] SwiftIfConfig
[337 / 399] SwiftSyntaxBuilder
[338 / 399] SwiftSyntaxBuilder
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[345 / 399] SwiftSyntaxMacros
[348 / 409] SwiftSyntaxMacros
[356 / 409] SwiftSyntaxMacros-product
[359 / 409] SwiftSyntaxMacros-product
[366 / 420] SwiftSyntaxMacroExpansion
[367 / 420] SwiftSyntaxMacroExpansion
[369 / 421] SwiftSyntaxMacros
[370 / 421] SwiftSyntaxMacros
[372 / 421] SwiftSyntaxMacros
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[374 / 421] SwiftSyntaxMacroExpansion
[382 / 431] SwiftCompilerPluginMessageHandling
[383 / 431] SwiftCompilerPluginMessageHandling
[384 / 431] SwiftCompilerPluginMessageHandling
[385 / 431] SwiftCompilerPluginMessageHandling
[386 / 431] SwiftCompilerPluginMessageHandling
[387 / 431] SwiftCompilerPluginMessageHandling
[390 / 431] SwiftCompilerPluginMessageHandling
[394 / 431] SwiftCompilerPlugin
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[411 / 438] SwiftSyntax
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[427 / 439] ColorMacrosPlugin
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[430 / 441] ColorMacrosPlugin
[434 / 442] ColorMacrosPlugin
[435 / 443] ColorMacros
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line: cd /host
/host/spi-builder-workspace/Sources/ColorMacros/ColorMacros.swift:1:15: [1;31merror: [1;39mno such module 'SwiftUI'[0;0m
[0;36m1 |[0;0m public import SwiftUI
[0;36m|[0;0m `- [1;31merror: [1;39mno such module 'SwiftUI'[0;0m
[0;36m2 |[0;0m
[0;36m3 |[0;0m @freestanding(expression)
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/ColorMacros/ColorMacros.swift -target wasm32-unknown-wasip1 -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -sysroot /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -I /host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32 -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/ColorMacrosPlugin\#ColorMacrosPlugin -enable-upcoming-feature ExistentialAny -enable-upcoming-feature InternalImportsByDefault -enable-upcoming-feature MemberImportVisibility -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 -resource-dir /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static -use-static-resource-dir -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static/clang -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-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-color-macros.build/Debug-webassembly-wasm32/ColorMacros-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-color-macros.build/Debug-webassembly-wasm32/ColorMacros-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-color-macros.build/Debug-webassembly-wasm32/ColorMacros-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name ColorMacros -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-color-macros.build/Debug-webassembly-wasm32/ColorMacros-t.build/Objects-normal/wasm32/ColorMacros_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 -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-color-macros.build/Debug-webassembly-wasm32/ColorMacros-t.build/Objects-normal/wasm32/Modules/ColorMacros.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-color-macros.build/Debug-webassembly-wasm32/ColorMacros-t.build/Objects-normal/wasm32/Modules/ColorMacros.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-color-macros.build/Debug-webassembly-wasm32/ColorMacros-t.build/Objects-normal/wasm32/ColorMacros-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-color-macros.build/Debug-webassembly-wasm32/ColorMacros-t.build/Objects-normal/wasm32/ColorMacros-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-color-macros.build/Debug-webassembly-wasm32/ColorMacros-t.build/Objects-normal/wasm32/ColorMacros-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-color-macros.build/Debug-webassembly-wasm32/ColorMacros-t.build/Objects-normal/wasm32/Modules/ColorMacros.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm