Build Information
Failed to build Rideau, reference main (c1fb42), with Swift 6.3 for macOS (SPM) on 27 Apr 2026 21:38:42 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 4.70.0
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 c1fb421 Update demo project
Submodule path 'submodules/swiftui-scrollview-interoperable-drag-gesture': checked out '9044de40cbf69d4a7f46e40d7d50ed5aca4d589c'
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'...
Cloned https://github.com/FluidGroup/Rideau.git
Revision (git rev-parse @):
c1fb42165e4aabe762e024c2f493239acf35fe4e
SUCCESS checkout https://github.com/FluidGroup/Rideau.git at main
Fetching https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture
Fetching https://github.com/FluidGroup/swift-rubber-banding
[1/204] Fetching swiftui-scrollview-interoperable-drag-gesture
[205/217] Fetching swiftui-scrollview-interoperable-drag-gesture, swift-rubber-banding
Fetched https://github.com/FluidGroup/swift-rubber-banding from cache (0.77s)
Fetched https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture from cache (0.77s)
Computing version for https://github.com/FluidGroup/swift-rubber-banding
Computed https://github.com/FluidGroup/swift-rubber-banding at 1.0.0 (1.37s)
Computing version for https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture
Computed https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture at 0.4.0 (0.57s)
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 0.4.0
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
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
"identity": ".resolve-product-dependencies",
"name": "resolve-dependencies",
"url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"traits": [
"default"
],
"dependencies": [
{
"identity": "rideau",
"name": "Rideau",
"url": "https://github.com/FluidGroup/Rideau.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Rideau",
"traits": [
"default"
],
"dependencies": [
{
"identity": "swiftui-scrollview-interoperable-drag-gesture",
"name": "swiftui-scrollview-interoperable-drag-gesture",
"url": "https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture",
"version": "0.4.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swiftui-scrollview-interoperable-drag-gesture",
"traits": [
"default"
],
"dependencies": [
]
},
{
"identity": "swift-rubber-banding",
"name": "RubberBanding",
"url": "https://github.com/FluidGroup/swift-rubber-banding",
"version": "1.0.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-rubber-banding",
"traits": [
"default"
],
"dependencies": [
]
}
]
}
]
}
Fetching https://github.com/FluidGroup/Rideau.git
[1/2624] Fetching rideau
Fetched https://github.com/FluidGroup/Rideau.git from cache (2.04s)
Fetching https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture from cache
Fetching https://github.com/FluidGroup/swift-rubber-banding from cache
Fetched https://github.com/FluidGroup/swift-rubber-banding from cache (0.47s)
Fetched https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture from cache (0.47s)
Computing version for https://github.com/FluidGroup/swift-rubber-banding
Computed https://github.com/FluidGroup/swift-rubber-banding at 1.0.0 (0.54s)
Computing version for https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture
Computed https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture at 0.4.0 (0.03s)
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 0.4.0
Creating working copy for https://github.com/FluidGroup/Rideau.git
Working copy of https://github.com/FluidGroup/Rideau.git resolved at main (c1fb421)
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
warning: '.resolve-product-dependencies': dependency 'rideau' is not used by any target
Found 2 product dependencies
- swiftui-scrollview-interoperable-drag-gesture
- RubberBanding
========================================
Build
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Selected platform: macosSpm
Swift version: 6.3
Building package at path: $PWD
https://github.com/FluidGroup/Rideau.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
error: the library 'Rideau' requires macos 10.13, but depends on the product 'SwiftUIScrollViewInteroperableDragGesture' which requires macos 10.15; consider changing the library 'Rideau' to require macos 10.15 or later, or the product 'SwiftUIScrollViewInteroperableDragGesture' to require macos 10.13 or earlier.
BUILD FAILURE 6.3 macosSpm