Build Information
Failed to build Siesta, reference 1.5.2 (43f340), with Swift 6.4 for macOS (SPM) on 17 Sep 2026 09:53:14 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64Build Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/bustoutsolutions/siesta.git
Reference: 1.5.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/bustoutsolutions/siesta
* tag 1.5.2 -> FETCH_HEAD
HEAD is now at 43f3404 Merge pull request #314 from bustoutsolutions/bump-swift-package-version
Cloned https://github.com/bustoutsolutions/siesta.git
Revision (git rev-parse @):
43f34046ebb5beb6802200353c473af303bbc31e
SUCCESS checkout https://github.com/bustoutsolutions/siesta.git at 1.5.2
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.4
Building package at path: $PWD
https://github.com/bustoutsolutions/siesta.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]
[59 / 100] Alamofire_Alamofire
Fetching https://github.com/pcantrell/Quick
Fetching https://github.com/Alamofire/Alamofire
Fetching https://github.com/Quick/Nimble
[1/9698] Fetching quick
[1650/29684] Fetching quick, nimble
[1845/62578] Fetching quick, nimble, alamofire
Fetched https://github.com/Alamofire/Alamofire (6.62s)
Fetched https://github.com/Quick/Nimble (6.62s)
Fetched https://github.com/pcantrell/Quick (6.62s)
Computing version for https://github.com/pcantrell/Quick
Computed https://github.com/pcantrell/Quick at 0.0.0 (7.37s)
Computing version for https://github.com/Quick/Nimble
Computed https://github.com/Quick/Nimble at 8.1.2 (0.69s)
Computing version for https://github.com/Alamofire/Alamofire
Computed https://github.com/Alamofire/Alamofire at 5.12.2 (0.59s)
Creating working copy for https://github.com/Alamofire/Alamofire
Working copy of https://github.com/Alamofire/Alamofire resolved at 5.12.2
Creating working copy for https://github.com/Quick/Nimble
Working copy of https://github.com/Quick/Nimble resolved at 8.1.2
Creating working copy for https://github.com/pcantrell/Quick
Working copy of https://github.com/pcantrell/Quick resolved at 0.0.0
/* com.apple.ibtool.errors */
/Users/admin/builder/spi-builder-workspace/Source/SiestaUI/ResourceStatusOverlay.xib: error: iOS xibs do not support target device type "mac".
error: CompileXIB /Users/admin/builder/spi-builder-workspace/Source/SiestaUI/ResourceStatusOverlay.xib failed with a nonzero exit code. Command line: cd /Users/admin/builder/spi-builder-workspace
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/ibtool --errors --warnings --notices --module Siesta_SiestaUI --output-partial-info-plist /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Siesta.build/Debug/Siesta_SiestaUI-b.build/ResourceStatusOverlay-PartialInfo.plist --auto-activate-custom-fonts --target-device mac --minimum-deployment-target 12.0 --output-format human-readable-text --compile /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/Siesta_SiestaUI.bundle/Contents/Resources/ResourceStatusOverlay.nib /Users/admin/builder/spi-builder-workspace/Source/SiestaUI/ResourceStatusOverlay.xib
error: Build failed
BUILD FAILURE 6.4 macosSpm