Swift Package Index

Build Information

Failed to build CommandLineKit, reference master (513a95), with Swift 6.2 (beta) for Linux on 19 Jun 2025 23:40:50 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.2-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/objecthub/swift-commandlinekit.git
Reference: master
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/objecthub/swift-commandlinekit
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 513a953 Migrate to Xcode 15. Simplify implementation of CommandLineKitDemo.
Cloned https://github.com/objecthub/swift-commandlinekit.git
Revision (git rev-parse @):
513a953b4483fd0bb686e06eabd076a8e72625da
SUCCESS checkout https://github.com/objecthub/swift-commandlinekit.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.2
Building package at path:  $PWD
https://github.com/objecthub/swift-commandlinekit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:f81a7bd7aa87a0f81848d48c5bcc03f5f78deebd37fa5f9be9913077205d3687
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.2-latest
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Sources/CommandLineKitDemo/Info.plist
Building for debugging...
[0/7] Write sources
[2/7] Write swift-version-24593BA9C3E375BF.txt
[4/23] Compiling CommandLineKit Terminal.swift
[5/23] Compiling CommandLineKit TextColor.swift
[6/23] Compiling CommandLineKit LineReaderError.swift
[7/23] Compiling CommandLineKit LineReaderHistory.swift
[8/25] Compiling CommandLineKit EditState.swift
[9/25] Compiling CommandLineKit Flag.swift
[10/25] Emitting module CommandLineKit
[11/25] Compiling CommandLineKit AnsiCodes.swift
[12/25] Compiling CommandLineKit BackgroundColor.swift
[13/25] Compiling CommandLineKit Command.swift
[14/25] Compiling CommandLineKit ControlCharacters.swift
[15/25] Compiling CommandLineKit ConvertibleFromString.swift
[16/25] Compiling CommandLineKit FlagError.swift
[17/25] Compiling CommandLineKit FlagWrapper.swift
[18/25] Compiling CommandLineKit Flags.swift
[19/25] Compiling CommandLineKit LineReader.swift
[20/25] Compiling CommandLineKit TextProperties.swift
[21/25] Compiling CommandLineKit TextStyle.swift
[22/26] Wrapping AST for CommandLineKit for debugging
error: emit-module command failed with exit code 1 (use -v to see invocation)
[24/29] Compiling CommandLineKitDemo main.swift
[25/29] Emitting module CommandLineKitDemo
/host/spi-builder-workspace/Sources/CommandLineKitDemo/LinuxMain.swift:35:1: error: 'main' attribute cannot be used in a module that contains top-level code
33 |
34 | #if os(Linux)
35 | @main struct CommandLineKitDemo {
   | `- error: 'main' attribute cannot be used in a module that contains top-level code
36 |   static func main() {
37 |     demo()
/host/spi-builder-workspace/Sources/CommandLineKitDemo/main.swift:1:1: note: top-level code defined in this source file
 1 | //
   | |- note: top-level code defined in this source file
   | `- note: pass '-parse-as-library' to compiler invocation if this is intentional
 2 | //  main.swift
 3 | //  CommandLineKitDemo
[26/29] Compiling CommandLineKitDemo LinuxMain.swift
/host/spi-builder-workspace/Sources/CommandLineKitDemo/LinuxMain.swift:35:1: error: 'main' attribute cannot be used in a module that contains top-level code
33 |
34 | #if os(Linux)
35 | @main struct CommandLineKitDemo {
   | `- error: 'main' attribute cannot be used in a module that contains top-level code
36 |   static func main() {
37 |     demo()
/host/spi-builder-workspace/Sources/CommandLineKitDemo/main.swift:1:1: note: top-level code defined in this source file
 1 | //
   | |- note: top-level code defined in this source file
   | `- note: pass '-parse-as-library' to compiler invocation if this is intentional
 2 | //  main.swift
 3 | //  CommandLineKitDemo
BUILD FAILURE 6.2 linux