Build Information
Failed to build Donut, reference master (0b9064), with Swift 6.3 for macOS (SPM) on 10 Apr 2026 19:35:03 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/natmark/donut.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/natmark/donut
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 0b90644 Bump version
Cloned https://github.com/natmark/donut.git
Revision (git rev-parse @):
0b90644b5635f1f988a311c93b297ac0a44f6495
SUCCESS checkout https://github.com/natmark/donut.git at master
Fetching https://github.com/yutailang0119/ProgressSpinnerKit
Fetching https://github.com/Carthage/ReactiveTask.git
Fetching https://github.com/ReactiveCocoa/ReactiveSwift.git
Fetching https://github.com/antitypical/Result.git
Fetching https://github.com/Quick/Quick.git
Fetching https://github.com/Quick/Nimble.git
Fetching https://github.com/apple/swift-package-manager.git
[1/1925] Fetching reactivetask
[386/4458] Fetching reactivetask, result
[457/5060] Fetching reactivetask, result, progressspinnerkit
[2609/57560] Fetching reactivetask, result, progressspinnerkit, reactiveswift
[3168/72456] Fetching reactivetask, result, progressspinnerkit, reactiveswift, quick
[3317/92273] Fetching reactivetask, result, progressspinnerkit, reactiveswift, quick, nimble
Fetched https://github.com/yutailang0119/ProgressSpinnerKit from cache (1.02s)
[9041/91671] Fetching reactivetask, result, reactiveswift, quick, nimble
Fetching https://github.com/Carthage/Commandant.git
[72772/94000] Fetching reactivetask, result, reactiveswift, quick, nimble, commandant
Fetched https://github.com/Carthage/Commandant.git from cache (0.85s)
Fetching https://github.com/thoughtbot/Curry.git
[85896/91671] Fetching reactivetask, result, reactiveswift, quick, nimble
[91672/92272] Fetching reactivetask, result, reactiveswift, quick, nimble, curry
[91781/269304] Fetching reactivetask, result, reactiveswift, quick, nimble, curry, swift-package-manager
Fetched https://github.com/thoughtbot/Curry.git from cache (0.81s)
[93442/268703] Fetching reactivetask, result, reactiveswift, quick, nimble, swift-package-manager
Fetched https://github.com/Quick/Quick.git from cache (15.37s)
Fetched https://github.com/antitypical/Result.git from cache (15.37s)
Fetched https://github.com/apple/swift-package-manager.git from cache (15.37s)
Fetched https://github.com/Carthage/ReactiveTask.git from cache (15.37s)
Fetched https://github.com/Quick/Nimble.git from cache (15.37s)
Fetched https://github.com/ReactiveCocoa/ReactiveSwift.git from cache (15.37s)
Computing version for https://github.com/yutailang0119/ProgressSpinnerKit
Computed https://github.com/yutailang0119/ProgressSpinnerKit at 0.1.0 (16.07s)
Computing version for https://github.com/thoughtbot/Curry.git
error: package 'package.swift' is using Swift tools version 3.1.0 which is no longer supported; consider using '// swift-tools-version: 6.3' to specify the current tools version
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Build
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Selected platform: macosSpm
Swift version: 6.3
Building package at path: $PWD
https://github.com/natmark/donut.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Updating https://github.com/Carthage/ReactiveTask.git
Updating https://github.com/thoughtbot/Curry.git
Updating https://github.com/Carthage/Commandant.git
Updating https://github.com/yutailang0119/ProgressSpinnerKit
Updated https://github.com/Carthage/ReactiveTask.git (0.59s)
Updated https://github.com/Carthage/Commandant.git (0.59s)
Updated https://github.com/thoughtbot/Curry.git (0.59s)
Updated https://github.com/yutailang0119/ProgressSpinnerKit (0.59s)
Computing version for https://github.com/thoughtbot/Curry.git
Computed https://github.com/thoughtbot/Curry.git at 4.0.2 (3.02s)
Computing version for https://github.com/Carthage/ReactiveTask.git
Computed https://github.com/Carthage/ReactiveTask.git at 0.16.0 (0.69s)
Updating https://github.com/Quick/Nimble.git
Updating https://github.com/Quick/Quick.git
Updating https://github.com/ReactiveCocoa/ReactiveSwift.git
Updating https://github.com/antitypical/Result.git
Updated https://github.com/Quick/Nimble.git (0.57s)
Updated https://github.com/Quick/Quick.git (0.68s)
Updated https://github.com/ReactiveCocoa/ReactiveSwift.git (0.68s)
Updated https://github.com/antitypical/Result.git (0.68s)
Computing version for https://github.com/antitypical/Result.git
Computed https://github.com/antitypical/Result.git at 4.1.0 (3.45s)
Computing version for https://github.com/ReactiveCocoa/ReactiveSwift.git
Computed https://github.com/ReactiveCocoa/ReactiveSwift.git at 5.0.1 (0.93s)
Computing version for https://github.com/Quick/Quick.git
Computed https://github.com/Quick/Quick.git at 2.2.1 (0.85s)
Computing version for https://github.com/yutailang0119/ProgressSpinnerKit
Computed https://github.com/yutailang0119/ProgressSpinnerKit at 0.5.0 (0.62s)
Fetching https://github.com/apple/swift-tools-support-core
[1/7182] Fetching swift-tools-support-core
Fetched https://github.com/apple/swift-tools-support-core from cache (1.25s)
Computing version for https://github.com/apple/swift-tools-support-core
Computed https://github.com/apple/swift-tools-support-core at 0.7.3 (1.97s)
Computing version for https://github.com/Carthage/Commandant.git
Computed https://github.com/Carthage/Commandant.git at 0.18.0 (0.64s)
Computing version for https://github.com/Quick/Nimble.git
Computed https://github.com/Quick/Nimble.git at 8.1.2 (0.66s)
Creating working copy for https://github.com/thoughtbot/Curry.git
Working copy of https://github.com/thoughtbot/Curry.git resolved at 4.0.2
Creating working copy for https://github.com/ReactiveCocoa/ReactiveSwift.git
Working copy of https://github.com/ReactiveCocoa/ReactiveSwift.git resolved at 5.0.1
Creating working copy for https://github.com/antitypical/Result.git
Working copy of https://github.com/antitypical/Result.git resolved at 4.1.0
Creating working copy for https://github.com/Quick/Quick.git
Working copy of https://github.com/Quick/Quick.git resolved at 2.2.1
Creating working copy for https://github.com/Carthage/Commandant.git
Working copy of https://github.com/Carthage/Commandant.git resolved at 0.18.0
Creating working copy for https://github.com/Carthage/ReactiveTask.git
Working copy of https://github.com/Carthage/ReactiveTask.git resolved at 0.16.0
Creating working copy for https://github.com/yutailang0119/ProgressSpinnerKit
Working copy of https://github.com/yutailang0119/ProgressSpinnerKit resolved at 0.5.0
Creating working copy for https://github.com/Quick/Nimble.git
Working copy of https://github.com/Quick/Nimble.git resolved at 8.1.2
Creating working copy for https://github.com/apple/swift-tools-support-core
Working copy of https://github.com/apple/swift-tools-support-core resolved at 0.7.3
error: the library 'DonutKit' requires macos 10.13, but depends on the product 'ProgressSpinnerKit' which requires macos 10.15; consider changing the library 'DonutKit' to require macos 10.15 or later, or the product 'ProgressSpinnerKit' to require macos 10.13 or earlier.
BUILD FAILURE 6.3 macosSpm