The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build FuturedKit, reference 1.3.2 (3743a6), with Swift 5.10 for Linux on 30 Jul 2025 06:43:34 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-5.10-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/futuredapp/FuturedKit.git
Reference: 1.3.2
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/futuredapp/FuturedKit
 * tag               1.3.2      -> FETCH_HEAD
HEAD is now at 3743a6c Add textfield in alert support
Cloned https://github.com/futuredapp/FuturedKit.git
Revision (git rev-parse @):
3743a6c960b3f59d68c0f93c5261bc8fc4bd9030
SUCCESS checkout https://github.com/futuredapp/FuturedKit.git at 1.3.2
========================================
Build
========================================
Selected platform:         linux
Swift version:             5.10
Building package at path:  $PWD
https://github.com/futuredapp/FuturedKit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-5.10-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-5.10-latest: Pulling from finestructure/spi-images
Digest: sha256:c30bb8beee7254e839cc0142f4ae78578b8fc8e8159324cc3637097cc1b395b6
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-5.10-latest
Fetching https://github.com/JohnSundell/CollectionConcurrencyKit
Fetching https://github.com/futuredapp/futured-macros
Fetching https://github.com/mkj-is/BindingKit
[1/323] Fetching futured-macros
[295/423] Fetching futured-macros, collectionconcurrencykit
[395/574] Fetching futured-macros, collectionconcurrencykit, bindingkit
Fetched https://github.com/futuredapp/futured-macros from cache (0.37s)
Fetched https://github.com/mkj-is/BindingKit from cache (0.38s)
Fetched https://github.com/JohnSundell/CollectionConcurrencyKit from cache (0.38s)
Computing version for https://github.com/mkj-is/BindingKit
Computed https://github.com/mkj-is/BindingKit at 1.0.0 (1.39s)
Computing version for https://github.com/JohnSundell/CollectionConcurrencyKit
Computed https://github.com/JohnSundell/CollectionConcurrencyKit at 0.2.0 (0.37s)
Computing version for https://github.com/futuredapp/futured-macros
Computed https://github.com/futuredapp/futured-macros at 0.2.0 (0.37s)
Fetching https://github.com/apple/swift-syntax.git
[1/71366] Fetching swift-syntax
Fetched https://github.com/apple/swift-syntax.git from cache (6.46s)
Computing version for https://github.com/apple/swift-syntax.git
Computed https://github.com/apple/swift-syntax.git at 600.0.1 (0.64s)
Creating working copy for https://github.com/apple/swift-syntax.git
Working copy of https://github.com/apple/swift-syntax.git resolved at 600.0.1
Creating working copy for https://github.com/mkj-is/BindingKit
Working copy of https://github.com/mkj-is/BindingKit resolved at 1.0.0
Creating working copy for https://github.com/futuredapp/futured-macros
Working copy of https://github.com/futuredapp/futured-macros resolved at 0.2.0
Creating working copy for https://github.com/JohnSundell/CollectionConcurrencyKit
Working copy of https://github.com/JohnSundell/CollectionConcurrencyKit resolved at 0.2.0
Building for debugging...
[0/44] Write sources
[22/44] Compiling _SwiftSyntaxCShims dummy.c
[23/44] Write swift-version-24593BA9C3E375BF.txt
[25/59] Emitting module SwiftSyntax510
error: emit-module command failed with exit code 1 (use -v to see invocation)
[26/59] Emitting module BindingKit
/host/spi-builder-workspace/.build/checkouts/BindingKit/Sources/BindingKit/Binding+Coalescing.swift:1:8: error: no such module 'SwiftUI'
import SwiftUI
       ^
[27/59] Emitting module CollectionConcurrencyKit
[28/59] Compiling BindingKit Binding+Map.swift
/host/spi-builder-workspace/.build/checkouts/BindingKit/Sources/BindingKit/Binding+Coalescing.swift:1:8: error: no such module 'SwiftUI'
import SwiftUI
       ^
[29/59] Compiling BindingKit Binding+Effects.swift
/host/spi-builder-workspace/.build/checkouts/BindingKit/Sources/BindingKit/Binding+Coalescing.swift:1:8: error: no such module 'SwiftUI'
import SwiftUI
       ^
[30/59] Compiling BindingKit Binding+Coalescing.swift
/host/spi-builder-workspace/.build/checkouts/BindingKit/Sources/BindingKit/Binding+Coalescing.swift:1:8: error: no such module 'SwiftUI'
import SwiftUI
       ^
[31/59] Compiling BindingKit Binding+StoredValue.swift
/host/spi-builder-workspace/.build/checkouts/BindingKit/Sources/BindingKit/Binding+Coalescing.swift:1:8: error: no such module 'SwiftUI'
import SwiftUI
       ^
[32/59] Compiling BindingKit Binding+KeyPath.swift
/host/spi-builder-workspace/.build/checkouts/BindingKit/Sources/BindingKit/Binding+Coalescing.swift:1:8: error: no such module 'SwiftUI'
import SwiftUI
       ^
[33/59] Compiling BindingKit Transformation.swift
/host/spi-builder-workspace/.build/checkouts/BindingKit/Sources/BindingKit/Binding+Coalescing.swift:1:8: error: no such module 'SwiftUI'
import SwiftUI
       ^
error: fatalError
[34/59] Emitting module SwiftSyntax600
BUILD FAILURE 5.10 linux