Swift Package IndexBuild Information
Failed to build SpanGrid, reference 0.0.4 (a10ca3), with Swift 6.4 for Wasm on 17 Sep 2026 22:06:32 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344844-2":/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
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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/sherlouk/SpanGrid.git
Reference: 0.0.4
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/sherlouk/SpanGrid
* tag 0.0.4 -> FETCH_HEAD
HEAD is now at a10ca3c Improve Project Compatibility (#7)
Cloned https://github.com/sherlouk/SpanGrid.git
Revision (git rev-parse @):
a10ca3c4e3bf3697523bf4fd0c0854d3923dcbcd
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/sherlouk/SpanGrid.git at 0.0.4
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Build
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Selected platform: wasm
Swift version: 6.4
Building package at path: $PWD
https://github.com/sherlouk/SpanGrid.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-2":/host -w "$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-snapshot-testing.git
Fetching https://github.com/apple/swift-log.git
[1/8096] Fetching swift-log
Fetched https://github.com/apple/swift-log.git (0.56s)
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Fetched https://github.com/pointfreeco/swift-snapshot-testing.git (2.28s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (2.53s)
Computing version for https://github.com/pointfreeco/swift-snapshot-testing.git
Computed https://github.com/pointfreeco/swift-snapshot-testing.git at 1.19.5 (0.18s)
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Fetched https://github.com/swiftlang/swift-syntax (3.02s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.7.3 (3.22s)
Fetching https://github.com/pointfreeco/swift-issue-reporting
[1/6136] Fetching swift-issue-reporting
Fetched https://github.com/pointfreeco/swift-issue-reporting (0.75s)
Computing version for https://github.com/pointfreeco/swift-issue-reporting
Computed https://github.com/pointfreeco/swift-issue-reporting at 2.1.0 (1.85s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 604.0.0 (0.32s)
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 604.0.0
Creating working copy for https://github.com/pointfreeco/swift-snapshot-testing.git
Working copy of https://github.com/pointfreeco/swift-snapshot-testing.git resolved at 1.19.5
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
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Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.7.3
Creating working copy for https://github.com/pointfreeco/swift-issue-reporting
Working copy of https://github.com/pointfreeco/swift-issue-reporting resolved at 2.1.0
Building for debugging...
[Pre-planning 1 / 96]
[6 / 37]
[32 / 47] Logging
[41 / 57] SpanGrid
[43 / 57] SpanGrid
[46 / 57] SpanGrid
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line: cd /host
/host/spi-builder-workspace/Sources/Business Logic/SpanGridDynamicColumnSizeStrategy.swift:7:8: [1;31merror: [1;39mno such module 'SwiftUI'[0;0m
[0;36m5 |[0;0m //
[0;36m6 |[0;0m
[0;36m7 |[0;0m import SwiftUI
[0;36m|[0;0m `- [1;31merror: [1;39mno such module 'SwiftUI'[0;0m
[0;36m8 |[0;0m
[0;36m9 |[0;0m public struct SpanGridDynamicColumnSizeStrategy {
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/Business\ Logic/SpanGridDynamicColumnSizeStrategy.swift /host/spi-builder-workspace/Sources/Business\ Logic/SpanGridKeyboardNavigation.swift /host/spi-builder-workspace/Sources/Business\ Logic/SpanGridRowHeightStorage.swift /host/spi-builder-workspace/Sources/Business\ Logic/SpanGridSpanIndexCalculator.swift /host/spi-builder-workspace/Sources/Models/SpanGridCellMetadata.swift /host/spi-builder-workspace/Sources/Models/SpanGridColumnSizeStrategy.swift /host/spi-builder-workspace/Sources/Models/SpanGridData.swift /host/spi-builder-workspace/Sources/Models/SpanGridKeyboardNavigationOptions.swift /host/spi-builder-workspace/Sources/Models/SpanGridLayoutSize.swift /host/spi-builder-workspace/Sources/Models/SpanGridRowSizeStrategy.swift /host/spi-builder-workspace/Sources/Models/SpanGridTraitCollection.swift /host/spi-builder-workspace/Sources/SpanGridWidthListener/SpanGridWidthListener+iOS+tvOS.swift /host/spi-builder-workspace/Sources/SpanGridWidthListener/SpanGridWidthListener+macOS.swift /host/spi-builder-workspace/Sources/SpanGridWidthListener/SpanGridWidthListener+watchOS.swift /host/spi-builder-workspace/Sources/SpanGridWidthListener/SpanGridWidthListener.swift /host/spi-builder-workspace/Sources/Views/SpanGrid.swift /host/spi-builder-workspace/Sources/Views/SpanGridDetermineRowHeight.swift /host/spi-builder-workspace/Sources/Views/SpanGridKeyboardNavigationShortcuts.swift /host/spi-builder-workspace/Sources/Views/SpanGridSpanView.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 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -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/SpanGrid.build/Debug-webassembly-wasm32/SpanGrid-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SpanGrid.build/Debug-webassembly-wasm32/SpanGrid-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SpanGrid.build/Debug-webassembly-wasm32/SpanGrid-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SpanGrid -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/SpanGrid.build/Debug-webassembly-wasm32/SpanGrid-t.build/Objects-normal/wasm32/SpanGrid_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/SpanGrid.build/Debug-webassembly-wasm32/SpanGrid-t.build/Objects-normal/wasm32/Modules/SpanGrid.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SpanGrid.build/Debug-webassembly-wasm32/SpanGrid-t.build/Objects-normal/wasm32/Modules/SpanGrid.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SpanGrid.build/Debug-webassembly-wasm32/SpanGrid-t.build/Objects-normal/wasm32/SpanGrid-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SpanGrid.build/Debug-webassembly-wasm32/SpanGrid-t.build/Objects-normal/wasm32/SpanGrid-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SpanGrid.build/Debug-webassembly-wasm32/SpanGrid-t.build/Objects-normal/wasm32/SpanGrid-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SpanGrid.build/Debug-webassembly-wasm32/SpanGrid-t.build/Objects-normal/wasm32/Modules/SpanGrid.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm