clutch – Build Information – Swift Package Index

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Build Information

Failed to build clutch, reference 0.5.7 (273c35), with Swift 6.2 (beta) for Linux on 29 Jul 2025 05:29:43 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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/swift-nest/clutch.git
Reference: 0.5.7
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/swift-nest/clutch
 * tag               0.5.7      -> FETCH_HEAD
HEAD is now at 273c351 README/dev: 5.10 tests working
Cloned https://github.com/swift-nest/clutch.git
Revision (git rev-parse @):
273c3513dc082bdddd25abc088baca8db9d67d55
SUCCESS checkout https://github.com/swift-nest/clutch.git at 0.5.7
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.2
Building package at path:  $PWD
https://github.com/swift-nest/clutch.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$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
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/apple/swift-atomics
Fetching https://github.com/apple/swift-system
[1/4718] Fetching swift-system
[190/6526] Fetching swift-system, swift-atomics
Fetched https://github.com/apple/swift-atomics from cache (0.41s)
Fetched https://github.com/apple/swift-system from cache (0.41s)
[1/15579] Fetching swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser from cache (0.85s)
Computing version for https://github.com/apple/swift-atomics
Computed https://github.com/apple/swift-atomics at 1.3.0 (1.28s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.6.1 (0.43s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.6.0 (0.35s)
Creating working copy for https://github.com/apple/swift-atomics
Working copy of https://github.com/apple/swift-atomics resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.6.0
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.6.1
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/26] Write sources
[10/26] Write swift-version-24593BA9C3E375BF.txt
[11/26] Compiling CSystem shims.c
error: emit-module command failed with exit code 1 (use -v to see invocation)
[13/59] Emitting module SystemPackage
/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/System/IORing/IORing.swift:874:18: error: a mutating method cannot return a ~Escapable result
872 |     @inlinable public var mutableBytes: MutableRawSpan {
873 |         @_lifetime(&self)
874 |         mutating get {
    |                  `- error: a mutating method cannot return a ~Escapable result
875 |             let span = MutableRawSpan(_unsafeBytes: unsafeBuffer)
876 |             return unsafe _overrideLifetime(span, mutating: &self)
/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/System/IORing/IORing.swift:873:10: error: unknown attribute '_lifetime'
871 |
872 |     @inlinable public var mutableBytes: MutableRawSpan {
873 |         @_lifetime(&self)
    |          `- error: unknown attribute '_lifetime'
874 |         mutating get {
875 |             let span = MutableRawSpan(_unsafeBytes: unsafeBuffer)
/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/System/IORing/IORing.swift:872:27: error: the '_read' accessor cannot return a ~Escapable result
870 |     }
871 |
872 |     @inlinable public var mutableBytes: MutableRawSpan {
    |                           `- error: the '_read' accessor cannot return a ~Escapable result
873 |         @_lifetime(&self)
874 |         mutating get {
/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/System/IORing/IORing.swift:880:42: error: a method cannot return a ~Escapable result
878 |     }
879 |
880 |     @inlinable public var bytes: RawSpan {
    |                                          `- error: a method cannot return a ~Escapable result
881 |         let span = RawSpan(_unsafeBytes: UnsafeRawBufferPointer(unsafeBuffer))
882 |         return unsafe _overrideLifetime(span, borrowing: self)
[14/63] Compiling SystemPackage SystemString.swift
[15/63] Compiling SystemPackage Util+StringArray.swift
[16/63] Compiling SystemPackage Util.swift
[17/63] Compiling SystemPackage UtilConsumers.swift
[18/63] Compiling SystemPackage FilePathWindows.swift
[19/63] Compiling SystemPackage FilePermissions.swift
[20/63] Compiling SystemPackage IOCompletion.swift
[21/63] Compiling SystemPackage IORequest.swift
[22/63] Compiling ArgumentParserToolInfo ToolInfo.swift
[23/63] Emitting module ArgumentParserToolInfo
[24/64] Wrapping AST for ArgumentParserToolInfo for debugging
[26/108] Compiling ArgumentParser BashCompletionsGenerator.swift
[27/108] Compiling ArgumentParser CompletionsGenerator.swift
[28/108] Compiling ArgumentParser FishCompletionsGenerator.swift
[29/108] Compiling ArgumentParser ZshCompletionsGenerator.swift
[30/108] Compiling ArgumentParser DumpHelpGenerator.swift
[31/108] Compiling ArgumentParser HelpCommand.swift
[32/108] Compiling ArgumentParser HelpGenerator.swift
[33/108] Compiling ArgumentParser MessageInfo.swift
[34/108] Compiling ArgumentParser ArgumentVisibility.swift
[35/108] Compiling ArgumentParser CompletionKind.swift
[36/108] Compiling ArgumentParser Errors.swift
[37/108] Compiling ArgumentParser Flag.swift
[38/108] Compiling ArgumentParser NameSpecification.swift
[39/108] Compiling ArgumentParser Option.swift
[40/114] Compiling ArgumentParser CollectionExtensions.swift
[41/114] Compiling ArgumentParser Mutex.swift
[42/114] Compiling ArgumentParser Platform.swift
[43/114] Compiling ArgumentParser SequenceExtensions.swift
[44/114] Compiling ArgumentParser StringExtensions.swift
[45/114] Compiling ArgumentParser SwiftExtensions.swift
[46/114] Emitting module ArgumentParser
[51/114] Compiling ArgumentParser Argument.swift
[52/114] Compiling ArgumentParser ArgumentDiscussion.swift
[53/114] Compiling ArgumentParser ArgumentHelp.swift
[59/114] Compiling ArgumentParser ArgumentSet.swift
[60/114] Compiling ArgumentParser CommandParser.swift
[61/114] Compiling ArgumentParser OptionGroup.swift
[62/114] Compiling ArgumentParser AsyncParsableCommand.swift
[63/114] Compiling ArgumentParser CommandConfiguration.swift
[64/114] Compiling ArgumentParser ParsableArguments.swift
[65/114] Compiling ArgumentParser ParsableCommand.swift
[66/114] Compiling ArgumentParser ArgumentDecoder.swift
[67/114] Compiling ArgumentParser ArgumentDefinition.swift
/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/System/IORing/IORing.swift:874:18: error: a mutating method cannot return a ~Escapable result
872 |     @inlinable public var mutableBytes: MutableRawSpan {
873 |         @_lifetime(&self)
874 |         mutating get {
    |                  `- error: a mutating method cannot return a ~Escapable result
875 |             let span = MutableRawSpan(_unsafeBytes: unsafeBuffer)
876 |             return unsafe _overrideLifetime(span, mutating: &self)
/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/System/IORing/IORing.swift:873:10: error: unknown attribute '_lifetime'
871 |
872 |     @inlinable public var mutableBytes: MutableRawSpan {
873 |         @_lifetime(&self)
    |          `- error: unknown attribute '_lifetime'
874 |         mutating get {
875 |             let span = MutableRawSpan(_unsafeBytes: unsafeBuffer)
/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/System/IORing/IORing.swift:872:27: error: the '_read' accessor cannot return a ~Escapable result
870 |     }
871 |
872 |     @inlinable public var mutableBytes: MutableRawSpan {
    |                           `- error: the '_read' accessor cannot return a ~Escapable result
873 |         @_lifetime(&self)
874 |         mutating get {
/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/System/IORing/IORing.swift:880:42: error: a method cannot return a ~Escapable result
878 |     }
879 |
880 |     @inlinable public var bytes: RawSpan {
    |                                          `- error: a method cannot return a ~Escapable result
881 |         let span = RawSpan(_unsafeBytes: UnsafeRawBufferPointer(unsafeBuffer))
882 |         return unsafe _overrideLifetime(span, borrowing: self)
/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/System/IORing/IORing.swift:874:18: error: a mutating method cannot return a ~Escapable result
872 |     @inlinable public var mutableBytes: MutableRawSpan {
873 |         @_lifetime(&self)
874 |         mutating get {
    |                  `- error: a mutating method cannot return a ~Escapable result
875 |             let span = MutableRawSpan(_unsafeBytes: unsafeBuffer)
876 |             return unsafe _overrideLifetime(span, mutating: &self)
/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/System/IORing/IORing.swift:873:10: error: unknown attribute '_lifetime'
871 |
872 |     @inlinable public var mutableBytes: MutableRawSpan {
873 |         @_lifetime(&self)
    |          `- error: unknown attribute '_lifetime'
874 |         mutating get {
875 |             let span = MutableRawSpan(_unsafeBytes: unsafeBuffer)
/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/System/IORing/IORing.swift:872:27: error: the '_read' accessor cannot return a ~Escapable result
870 |     }
871 |
872 |     @inlinable public var mutableBytes: MutableRawSpan {
    |                           `- error: the '_read' accessor cannot return a ~Escapable result
873 |         @_lifetime(&self)
874 |         mutating get {
/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/System/IORing/IORing.swift:880:42: error: a method cannot return a ~Escapable result
878 |     }
879 |
880 |     @inlinable public var bytes: RawSpan {
    |                                          `- error: a method cannot return a ~Escapable result
881 |         let span = RawSpan(_unsafeBytes: UnsafeRawBufferPointer(unsafeBuffer))
882 |         return unsafe _overrideLifetime(span, borrowing: self)
/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/System/IORing/IORing.swift:874:18: error: a mutating method cannot return a ~Escapable result
872 |     @inlinable public var mutableBytes: MutableRawSpan {
873 |         @_lifetime(&self)
874 |         mutating get {
    |                  `- error: a mutating method cannot return a ~Escapable result
875 |             let span = MutableRawSpan(_unsafeBytes: unsafeBuffer)
876 |             return unsafe _overrideLifetime(span, mutating: &self)
/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/System/IORing/IORing.swift:873:10: error: unknown attribute '_lifetime'
871 |
872 |     @inlinable public var mutableBytes: MutableRawSpan {
873 |         @_lifetime(&self)
    |          `- error: unknown attribute '_lifetime'
874 |         mutating get {
875 |             let span = MutableRawSpan(_unsafeBytes: unsafeBuffer)
/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/System/IORing/IORing.swift:872:27: error: the '_read' accessor cannot return a ~Escapable result
870 |     }
871 |
872 |     @inlinable public var mutableBytes: MutableRawSpan {
    |                           `- error: the '_read' accessor cannot return a ~Escapable result
873 |         @_lifetime(&self)
874 |         mutating get {
/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/System/IORing/IORing.swift:880:42: error: a method cannot return a ~Escapable result
878 |     }
879 |
880 |     @inlinable public var bytes: RawSpan {
    |                                          `- error: a method cannot return a ~Escapable result
881 |         let span = RawSpan(_unsafeBytes: UnsafeRawBufferPointer(unsafeBuffer))
882 |         return unsafe _overrideLifetime(span, borrowing: self)
/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/System/IORing/IORing.swift:874:18: error: a mutating method cannot return a ~Escapable result
872 |     @inlinable public var mutableBytes: MutableRawSpan {
873 |         @_lifetime(&self)
874 |         mutating get {
    |                  `- error: a mutating method cannot return a ~Escapable result
875 |             let span = MutableRawSpan(_unsafeBytes: unsafeBuffer)
876 |             return unsafe _overrideLifetime(span, mutating: &self)
/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/System/IORing/IORing.swift:873:10: error: unknown attribute '_lifetime'
871 |
872 |     @inlinable public var mutableBytes: MutableRawSpan {
873 |         @_lifetime(&self)
    |          `- error: unknown attribute '_lifetime'
874 |         mutating get {
875 |             let span = MutableRawSpan(_unsafeBytes: unsafeBuffer)
/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/System/IORing/IORing.swift:872:27: error: the '_read' accessor cannot return a ~Escapable result
870 |     }
871 |
872 |     @inlinable public var mutableBytes: MutableRawSpan {
    |                           `- error: the '_read' accessor cannot return a ~Escapable result
873 |         @_lifetime(&self)
874 |         mutating get {
/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/System/IORing/IORing.swift:880:42: error: a method cannot return a ~Escapable result
878 |     }
879 |
880 |     @inlinable public var bytes: RawSpan {
    |                                          `- error: a method cannot return a ~Escapable result
881 |         let span = RawSpan(_unsafeBytes: UnsafeRawBufferPointer(unsafeBuffer))
882 |         return unsafe _overrideLifetime(span, borrowing: self)
BUILD FAILURE 6.2 linux