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Build Information

Failed to build CLI with Swift 5.10 for macOS (SPM).

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.3.0-Beta.2.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.29.0
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/Ponyboy47/CLI.git
Reference: master
Initialized empty Git repository in /Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.git/
From https://github.com/Ponyboy47/CLI
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 30b84cd Updated README for MultiOption
Cloned https://github.com/Ponyboy47/CLI.git
Revision (git rev-parse @):
30b84cd3b751789e8a53f1ca428731ae6ec4e011
SUCCESS checkout https://github.com/Ponyboy47/CLI.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $workDir
https://github.com/Ponyboy47/CLI.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.3.0-Beta.2.app xcrun swift build --arch arm64
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version--423B1241ED78D482.txt
[4/8] Compiling Strings Substring.swift
[5/8] Compiling Strings Strings+Validation.swift
[6/8] Compiling Strings Strings+Subscript.swift
[7/8] Compiling Strings Strings.swift
[8/8] Emitting module Strings
[9/15] Compiling CLI ArgumentParser.swift
[10/15] Compiling CLI ArgumentErrors.swift
[11/15] Emitting module CLI
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CLI/MultiOption.swift:73:5: warning: 'public' modifier is redundant for instance method declared in a public extension
    public func index(of element: A) -> Int? {
    ^~~~~~~

[12/15] Compiling CLI ArgumentProtocols.swift
[13/15] Compiling CLI ArgumentTypes.swift
[14/15] Compiling CLI Option+Flag.swift
[15/15] Compiling CLI MultiOption.swift
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CLI/MultiOption.swift:73:5: warning: 'public' modifier is redundant for instance method declared in a public extension
    public func index(of element: A) -> Int? {
    ^~~~~~~

/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CLI/MultiOption.swift:52:16: error: 'subscript(_:)' is unavailable
        return values[bounds]
               ^~~~~~~~~~~~~~
Swift.MutableCollection:6:23: note: 'subscript(_:)' has been explicitly marked unavailable here
    @inlinable public subscript(bounds: Range<Self.Index>) -> Slice<Self> { get set }
                      ^
error: fatalError
Fetching https://github.com/Ponyboy47/Strings.git from cache
Fetched https://github.com/Ponyboy47/Strings.git from cache (0.14s)
Computing version for https://github.com/Ponyboy47/Strings.git
Computed https://github.com/Ponyboy47/Strings.git at 2.2.1 (0.02s)
Creating working copy for https://github.com/Ponyboy47/Strings.git
Working copy of https://github.com/Ponyboy47/Strings.git resolved at 2.2.1
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version--423B1241ED78D482.txt
[2/3] Emitting module CLI
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CLI/MultiOption.swift:73:5: warning: 'public' modifier is redundant for instance method declared in a public extension
    public func index(of element: A) -> Int? {
    ^~~~~~~

[3/3] Compiling CLI MultiOption.swift
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CLI/MultiOption.swift:73:5: warning: 'public' modifier is redundant for instance method declared in a public extension
    public func index(of element: A) -> Int? {
    ^~~~~~~

/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CLI/MultiOption.swift:52:16: error: 'subscript(_:)' is unavailable
        return values[bounds]
               ^~~~~~~~~~~~~~
Swift.MutableCollection:6:23: note: 'subscript(_:)' has been explicitly marked unavailable here
    @inlinable public subscript(bounds: Range<Self.Index>) -> Slice<Self> { get set }
                      ^
error: fatalError
BUILD FAILURE 5.10 macosSpm

Build Machine: Mac 7