Swift Package Index

Build Information

Failed to build TakeoffKit, reference main (48bd26), with Swift 5.10 for macOS (SPM) on 2 Oct 2025 19:40:28 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/orloff-n/TakeoffKit.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/orloff-n/TakeoffKit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 48bd26b Fixed debug description of some engine events, added documentation link to the readme file.
Cloned https://github.com/orloff-n/TakeoffKit.git
Revision (git rev-parse @):
48bd26b0b2a68c540c840c19c60765157e57d6a0
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/orloff-n/TakeoffKit.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/orloff-n/TakeoffKit.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/4] Write sources
[1/4] Write swift-version-33747A42983211AE.txt
[3/20] Compiling TakeoffKit TKLogger.swift
[4/21] Compiling TakeoffKit TKSyncableValue.swift
[5/21] Compiling TakeoffKit TKSyncableValueType.swift
[6/21] Compiling TakeoffKit TKSyncEngineDelegate.swift
[7/21] Compiling TakeoffKit TKSyncEngineEvent.swift
[8/21] Compiling TakeoffKit TKSyncEngine.swift
[9/21] Compiling TakeoffKit TKSyncEngineConfiguration.swift
[10/21] Compiling TakeoffKit TKOperationHandler.swift
[11/21] Compiling TakeoffKit TKOperationQueue.swift
[12/21] Compiling TakeoffKit TKSyncEngineState.swift
[13/21] Compiling TakeoffKit TKSyncable.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[14/21] Compiling TakeoffKit CKRecord.swift
[15/21] Compiling TakeoffKit TKOperation.swift
[16/21] Emitting module TakeoffKit
/Users/admin/builder/spi-builder-workspace/Sources/Extensions/CKAccountStatus.swift:8:28: error: unknown attribute 'retroactive'
extension CKAccountStatus: @retroactive CustomDebugStringConvertible {
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/Extensions/CKAccountStatus.swift:8:1: error: inheritance from non-protocol type 'any CustomDebugStringConvertible'
extension CKAccountStatus: @retroactive CustomDebugStringConvertible {
^
[17/21] Compiling TakeoffKit Array.swift
/Users/admin/builder/spi-builder-workspace/Sources/Extensions/CKAccountStatus.swift:8:28: error: unknown attribute 'retroactive'
extension CKAccountStatus: @retroactive CustomDebugStringConvertible {
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/Extensions/CKAccountStatus.swift:8:1: error: inheritance from non-protocol type 'any CustomDebugStringConvertible'
extension CKAccountStatus: @retroactive CustomDebugStringConvertible {
^
[18/21] Compiling TakeoffKit CKAccountStatus.swift
/Users/admin/builder/spi-builder-workspace/Sources/Extensions/CKAccountStatus.swift:8:28: error: unknown attribute 'retroactive'
extension CKAccountStatus: @retroactive CustomDebugStringConvertible {
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/Extensions/CKAccountStatus.swift:8:1: error: inheritance from non-protocol type 'any CustomDebugStringConvertible'
extension CKAccountStatus: @retroactive CustomDebugStringConvertible {
^
[19/21] Compiling TakeoffKit TKRecord.swift
error: fatalError
BUILD FAILURE 5.10 macosSpm