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 argtree, reference 1.5.5 (56715c), with Swift 6.2 (beta) for Android on 19 Jun 2025 21:31:07 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dastrobu/argtree.git
Reference: 1.5.5
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/dastrobu/argtree
 * tag               1.5.5      -> FETCH_HEAD
HEAD is now at 56715c2 Swift 5.7 (#27)
Cloned https://github.com/dastrobu/argtree.git
Revision (git rev-parse @):
56715c23f2a2bb5414d89de4ce0735f1c04420ee
SUCCESS checkout https://github.com/dastrobu/argtree.git at 1.5.5
========================================
Build
========================================
Selected platform:         android
Swift version:             6.2
Building package at path:  $PWD
https://github.com/dastrobu/argtree.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:b7c4a6b4153ff40ef9277e2157e708f835b8eb011095d53bd8db4594eb2b7798
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.2-latest
Fetching https://github.com/apple/swift-log.git
[1/3836] Fetching swift-log
Fetched https://github.com/apple/swift-log.git from cache (0.86s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.6.3 (1.30s)
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.6.3
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-8C5A4AE7A8CE2BA.txt
[4/8] Compiling Logging MetadataProvider.swift
[5/8] Compiling Logging LogHandler.swift
[6/8] Compiling Logging Locks.swift
[7/8] Emitting module Logging
[8/8] Compiling Logging Logging.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[10/17] Emitting module argtree
/host/spi-builder-workspace/Sources/ArgTree.swift:89:33: error: cannot find 'exit' in scope
 87 |                             parsers: [Parser] = [],
 88 |                             helpPrinted: @escaping () -> Void = {
 89 |                                 exit(0)
    |                                 `- error: cannot find 'exit' in scope
 90 |                             }) {
 91 |         self.init(parsers: parsers)
/host/spi-builder-workspace/Sources/ArgTree.swift:109:33: error: cannot find 'exit' in scope
107 |                             parsers: [Parser] = [],
108 |                             helpPrinted: @escaping () -> Void = {
109 |                                 exit(0)
    |                                 `- error: cannot find 'exit' in scope
110 |                             }) {
111 |         self.init(parsers: parsers)
/host/spi-builder-workspace/Sources/parsers/ValueParser.swift:28:20: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
26 |     public var stopToken: String?
27 |
28 |     public internal (set) var values: [T] = []
   |                    `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
29 |
30 |     public let aliases: [String]
/host/spi-builder-workspace/Sources/parsers/Command.swift:44:21: error: cannot find 'exit' in scope
 42 |                 parsers: [Parser] = [],
 43 |                 helpPrinted: @escaping () -> Void = {
 44 |                     exit(0)
    |                     `- error: cannot find 'exit' in scope
 45 |                 },
 46 |                 afterChildrenParsed: OnParsed? = nil) {
[11/18] Compiling argtree ArgTree.swift
/host/spi-builder-workspace/Sources/ArgTree.swift:89:33: error: cannot find 'exit' in scope
 87 |                             parsers: [Parser] = [],
 88 |                             helpPrinted: @escaping () -> Void = {
 89 |                                 exit(0)
    |                                 `- error: cannot find 'exit' in scope
 90 |                             }) {
 91 |         self.init(parsers: parsers)
/host/spi-builder-workspace/Sources/ArgTree.swift:109:33: error: cannot find 'exit' in scope
107 |                             parsers: [Parser] = [],
108 |                             helpPrinted: @escaping () -> Void = {
109 |                                 exit(0)
    |                                 `- error: cannot find 'exit' in scope
110 |                             }) {
111 |         self.init(parsers: parsers)
/host/spi-builder-workspace/Sources/parsers/ValueParser.swift:28:20: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
26 |     public var stopToken: String?
27 |
28 |     public internal (set) var values: [T] = []
   |                    `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
29 |
30 |     public let aliases: [String]
[12/18] Compiling argtree Command.swift
/host/spi-builder-workspace/Sources/parsers/ValueParser.swift:28:20: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
26 |     public var stopToken: String?
27 |
28 |     public internal (set) var values: [T] = []
   |                    `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
29 |
30 |     public let aliases: [String]
/host/spi-builder-workspace/Sources/parsers/Command.swift:44:21: error: cannot find 'exit' in scope
 42 |                 parsers: [Parser] = [],
 43 |                 helpPrinted: @escaping () -> Void = {
 44 |                     exit(0)
    |                     `- error: cannot find 'exit' in scope
 45 |                 },
 46 |                 afterChildrenParsed: OnParsed? = nil) {
[13/18] Compiling argtree ValueParser.swift
/host/spi-builder-workspace/Sources/parsers/ValueParser.swift:28:20: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
26 |     public var stopToken: String?
27 |
28 |     public internal (set) var values: [T] = []
   |                    `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
29 |
30 |     public let aliases: [String]
[14/18] Compiling argtree Flag.swift
/host/spi-builder-workspace/Sources/parsers/ValueParser.swift:28:20: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
26 |     public var stopToken: String?
27 |
28 |     public internal (set) var values: [T] = []
   |                    `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
29 |
30 |     public let aliases: [String]
[15/18] Compiling argtree VarArgs.swift
[16/18] Compiling argtree MultiFlag.swift
/host/spi-builder-workspace/Sources/parsers/ValueParser.swift:28:20: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
26 |     public var stopToken: String?
27 |
28 |     public internal (set) var values: [T] = []
   |                    `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
29 |
30 |     public let aliases: [String]
[17/18] Compiling argtree Help.swift
/host/spi-builder-workspace/Sources/parsers/ValueParser.swift:28:20: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
26 |     public var stopToken: String?
27 |
28 |     public internal (set) var values: [T] = []
   |                    `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
29 |
30 |     public let aliases: [String]
[18/18] Compiling argtree Option.swift
/host/spi-builder-workspace/Sources/parsers/ValueParser.swift:28:20: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
26 |     public var stopToken: String?
27 |
28 |     public internal (set) var values: [T] = []
   |                    `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
29 |
30 |     public let aliases: [String]
BUILD FAILURE 6.2 android