Swift Package Index

Build Information

Failed to build Rideau, reference main (ac9376), with Swift 6.4 for macOS (SPM) on 13 Oct 2026 06:55:34 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

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RunAll
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Builder version: 5.1.1
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/FluidGroup/Rideau.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/FluidGroup/Rideau
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at ac9376f Prevent reentrant self-sizing layout on iPhone Duo (#73)
Submodule path 'submodules/swiftui-scrollview-interoperable-drag-gesture': checked out 'd776b6ab1919734244b568c74dbfc5a9b04e6d0c'
Submodule 'submodules/swiftui-scrollview-interoperable-drag-gesture' (https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture.git) registered for path 'submodules/swiftui-scrollview-interoperable-drag-gesture'
Cloning into '/Users/admin/builder/spi-builder-workspace/submodules/swiftui-scrollview-interoperable-drag-gesture'...
From https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture
 * branch            d776b6ab1919734244b568c74dbfc5a9b04e6d0c -> FETCH_HEAD
Cloned https://github.com/FluidGroup/Rideau.git
Revision (git rev-parse @):
ac9376fae0952e7e823748b4b98fe5ce345b7d64
SUCCESS checkout https://github.com/FluidGroup/Rideau.git at main
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Build
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Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/FluidGroup/Rideau.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Constructing description]
[Planning deferred tasks]
[31 / 56]
[33 / 58] RubberBanding
[37 / 62] RubberBanding
[43 / 62] RubberBanding
Fetching https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture
Fetching https://github.com/FluidGroup/swift-rubber-banding
[1/218] Fetching swiftui-scrollview-interoperable-drag-gesture
[15/231] Fetching swiftui-scrollview-interoperable-drag-gesture, swift-rubber-banding
Fetched https://github.com/FluidGroup/swift-rubber-banding (0.82s)
Fetched https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture (0.82s)
Computing version for https://github.com/FluidGroup/swift-rubber-banding
Computed https://github.com/FluidGroup/swift-rubber-banding at 1.0.0 (1.44s)
Computing version for https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture
Computed https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture at 0.5.0 (0.55s)
Creating working copy for https://github.com/FluidGroup/swift-rubber-banding
Working copy of https://github.com/FluidGroup/swift-rubber-banding resolved at 1.0.0
Creating working copy for https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture
Working copy of https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture resolved at 0.5.0
error: /Users/admin/builder/spi-builder-workspace/.build/checkouts/swiftui-scrollview-interoperable-drag-gesture/Sources/SwiftUIScrollViewInteroperableDragGesture/DragGestureHandler.swift:1:8 unable to resolve module dependency: 'UIKit'
error: SwiftDriver SwiftUIScrollViewInteroperableDragGesture normal arm64 com.apple.xcode.tools.swift.compiler failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name SwiftUIScrollViewInteroperableDragGesture -Onone @/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-scrollview-interoperable-drag-gesture.build/Debug/SwiftUIScrollViewInteroperableDragGesture-t.build/Objects-normal/arm64/SwiftUIScrollViewInteroperableDragGesture.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -target arm64-apple-macos12.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -suppress-warnings -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-scrollview-interoperable-drag-gesture.build/Debug/SwiftUIScrollViewInteroperableDragGesture-t.build/Objects-normal/arm64/SwiftUIScrollViewInteroperableDragGesture-OutputFileMap.json -save-temps -color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-scrollview-interoperable-drag-gesture.build/Debug/SwiftUIScrollViewInteroperableDragGesture-t.build/Objects-normal/arm64/SwiftUIScrollViewInteroperableDragGesture.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-scrollview-interoperable-drag-gesture.build/Debug/SwiftUIScrollViewInteroperableDragGesture-t.build/Objects-normal/arm64/SwiftUIScrollViewInteroperableDragGesture-dependency-scan.dia -user-module-version 0.5.0 -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -package-name swiftui_scrollview_interoperable_drag_gesture -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-scrollview-interoperable-drag-gesture.build/Debug/SwiftUIScrollViewInteroperableDragGesture-t.build/Objects-normal/arm64/SwiftUIScrollViewInteroperableDragGesture_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-scrollview-interoperable-drag-gesture.build/Debug/SwiftUIScrollViewInteroperableDragGesture-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-scrollview-interoperable-drag-gesture.build/Debug/SwiftUIScrollViewInteroperableDragGesture-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-scrollview-interoperable-drag-gesture.build/Debug/SwiftUIScrollViewInteroperableDragGesture-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-scrollview-interoperable-drag-gesture.build/Debug/SwiftUIScrollViewInteroperableDragGesture-t.build/Objects-normal/arm64/SwiftUIScrollViewInteroperableDragGesture-Swift.h -working-directory /Users/admin/builder -experimental-emit-module-separately -disable-cmo
error: Build failed
BUILD FAILURE 6.4 macosSpm