Swift Package Index

Build Information

Failed to build RxGtk, reference 3.24.0 (aeb4f7), with Swift 6.4 for macOS (SPM) on 16 Sep 2026 08:36:17 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/rhx/swiftrxgtk.git
Reference: 3.24.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/rhx/swiftrxgtk
 * tag               3.24.0     -> FETCH_HEAD
HEAD is now at aeb4f78 Squelch warnings
Cloned https://github.com/rhx/swiftrxgtk.git
Revision (git rev-parse @):
aeb4f7850de6deb3d5f87c957e870321ffae77b9
SUCCESS checkout https://github.com/rhx/swiftrxgtk.git at 3.24.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/rhx/swiftrxgtk.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Fetching https://github.com/ReactiveX/RxSwift.git
[1/54528] Fetching rxswift
Fetched https://github.com/ReactiveX/RxSwift.git (18.72s)
warning: 'rxswift': /Package@swift-5.9.swift:98:56: warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
 96 | let package = Package(
 97 |     name: "RxSwift",
 98 |     platforms: [.iOS(.v12), .macOS(.v10_13), .watchOS(.v4), .tvOS(.v12), .visionOS(.v1)],
    |                                                        `- warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
 99 |     products: ([
100 |         [
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Fetching https://github.com/rhx/SwiftGtk.git
[1/43679] Fetching swiftgtk
Fetched https://github.com/rhx/SwiftGtk.git (24.05s)
Fetching https://github.com/rhx/SwiftAtk.git
[1/3969] Fetching swiftatk
Fetched https://github.com/rhx/SwiftAtk.git (1.90s)
Fetching https://github.com/rhx/SwiftGdk.git
[1/6124] Fetching swiftgdk
Fetched https://github.com/rhx/SwiftGdk.git (3.51s)
Fetching https://github.com/rhx/gir2swift.git
[1/5672] Fetching gir2swift
Fetched https://github.com/rhx/gir2swift.git (1.15s)
Fetching https://github.com/rhx/SwiftGObject.git
[1/26090] Fetching swiftgobject
Fetched https://github.com/rhx/SwiftGObject.git (9.88s)
Fetching https://github.com/rhx/SwiftGdkPixbuf.git
[1/1669] Fetching swiftgdkpixbuf
Fetched https://github.com/rhx/SwiftGdkPixbuf.git (1.38s)
Fetching https://github.com/rhx/SwiftPangoCairo.git
[1/1000] Fetching swiftpangocairo
Fetched https://github.com/rhx/SwiftPangoCairo.git (1.15s)
Fetching https://github.com/rhx/SwiftLibXML.git
[1/448] Fetching swiftlibxml
Fetched https://github.com/rhx/SwiftLibXML.git (0.96s)
Fetching https://github.com/rhx/SwiftGLib.git
[1/21857] Fetching swiftglib
Fetched https://github.com/rhx/SwiftGLib.git (11.83s)
Fetching https://github.com/rhx/SwiftGIO.git
[1/59779] Fetching swiftgio
Fetched https://github.com/rhx/SwiftGIO.git (33.05s)
Fetching https://github.com/rhx/SwiftGModule.git
[1/15504] Fetching swiftgmodule
Fetched https://github.com/rhx/SwiftGModule.git (2.43s)
Fetching https://github.com/rhx/SwiftCairo.git
[1/1803] Fetching swiftcairo
Fetched https://github.com/rhx/SwiftCairo.git (1.29s)
Fetching https://github.com/rhx/SwiftPango.git
[1/4075] Fetching swiftpango
Fetched https://github.com/rhx/SwiftPango.git (2.79s)
Fetching https://github.com/rhx/SwiftHarfBuzz.git
[1/180] Fetching swiftharfbuzz
Fetched https://github.com/rhx/SwiftHarfBuzz.git (0.78s)
Fetching https://github.com/jpsim/Yams.git
Fetching https://github.com/apple/swift-argument-parser
[1/11861] Fetching yams
[2/30720] Fetching yams, swift-argument-parser
Fetched https://github.com/jpsim/Yams.git (2.96s)
Fetched https://github.com/apple/swift-argument-parser (2.96s)
Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 4.0.6 (3.67s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.8.2 (0.62s)
Creating working copy for https://github.com/rhx/SwiftGIO.git
Working copy of https://github.com/rhx/SwiftGIO.git resolved at main (9a2ee26)
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.8.2
Creating working copy for https://github.com/rhx/SwiftAtk.git
Working copy of https://github.com/rhx/SwiftAtk.git resolved at main (acaaa7f)
Creating working copy for https://github.com/rhx/SwiftLibXML.git
Working copy of https://github.com/rhx/SwiftLibXML.git resolved at main (35dea8f)
Creating working copy for https://github.com/rhx/SwiftCairo.git
Working copy of https://github.com/rhx/SwiftCairo.git resolved at main (87cd2aa)
Creating working copy for https://github.com/rhx/SwiftHarfBuzz.git
Working copy of https://github.com/rhx/SwiftHarfBuzz.git resolved at main (c699025)
Creating working copy for https://github.com/rhx/SwiftPangoCairo.git
Working copy of https://github.com/rhx/SwiftPangoCairo.git resolved at main (0318374)
Creating working copy for https://github.com/rhx/SwiftGtk.git
Working copy of https://github.com/rhx/SwiftGtk.git resolved at master (db01b79)
Creating working copy for https://github.com/jpsim/Yams.git
Working copy of https://github.com/jpsim/Yams.git resolved at 4.0.6
Creating working copy for https://github.com/rhx/SwiftGLib.git
Working copy of https://github.com/rhx/SwiftGLib.git resolved at main (66d258c)
Creating working copy for https://github.com/rhx/SwiftGdk.git
Working copy of https://github.com/rhx/SwiftGdk.git resolved at main (6ce71a6)
Creating working copy for https://github.com/rhx/SwiftGdkPixbuf.git
Working copy of https://github.com/rhx/SwiftGdkPixbuf.git resolved at main (a0fee7d)
Creating working copy for https://github.com/ReactiveX/RxSwift.git
Working copy of https://github.com/ReactiveX/RxSwift.git resolved at master (4b0eb18)
Creating working copy for https://github.com/rhx/gir2swift.git
Working copy of https://github.com/rhx/gir2swift.git resolved at main (e2b894e)
Creating working copy for https://github.com/rhx/SwiftGModule.git
Working copy of https://github.com/rhx/SwiftGModule.git resolved at main (eecf947)
Creating working copy for https://github.com/rhx/SwiftPango.git
Working copy of https://github.com/rhx/SwiftPango.git resolved at main (1670dc5)
Creating working copy for https://github.com/rhx/SwiftGObject.git
Working copy of https://github.com/rhx/SwiftGObject.git resolved at main (a959fc9)
warning: 'rxswift': /Users/admin/builder/spi-builder-workspace/.build/checkouts/RxSwift/Package@swift-5.9.swift:98:56: warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
 96 | let package = Package(
 97 |     name: "RxSwift",
 98 |     platforms: [.iOS(.v12), .macOS(.v10_13), .watchOS(.v4), .tvOS(.v12), .visionOS(.v1)],
    |                                                        `- warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
 99 |     products: ([
100 |         [
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
error: failedToGetGirDirectory(containing: ["Atk-1.0.gir"])
error: build planning stopped due to build-tool plugin failures
BUILD FAILURE 6.4 macosSpm