Socket – Build Information – Swift Package Index

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Build Information

Failed to build Socket, reference 0.5.1 (9d27d8), with Swift 6.2 (beta) for Linux on 25 Jul 2025 20:25:56 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/PureSwift/Socket.git
Reference: 0.5.1
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/PureSwift/Socket
 * tag               0.5.1      -> FETCH_HEAD
HEAD is now at 9d27d8b Update GitHub CI
Cloned https://github.com/PureSwift/Socket.git
Revision (git rev-parse @):
9d27d8b6619e80f4e7966acd23bf3663f1374f64
SUCCESS checkout https://github.com/PureSwift/Socket.git at 0.5.1
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.2
Building package at path:  $PWD
https://github.com/PureSwift/Socket.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$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-log.git
Fetching https://github.com/apple/swift-system
[1/3867] Fetching swift-log
[504/8526] Fetching swift-log, swift-system
Fetched https://github.com/apple/swift-log.git from cache (0.48s)
Fetched https://github.com/apple/swift-system from cache (0.49s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.6.0 (0.95s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.6.4 (0.48s)
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.6.4
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.6.0
Building for debugging...
[0/6] Write sources
[2/6] Compiling CSocket android.c
[3/6] Compiling CSystem shims.c
[4/6] Write swift-version-24593BA9C3E375BF.txt
[4/6] Compiling CSocket shims.c
error: emit-module command failed with exit code 1 (use -v to see invocation)
[7/37] 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)
[8/41] Compiling SystemPackage FilePathSyntax.swift
[9/41] Compiling SystemPackage FilePathTemp.swift
[10/41] Compiling SystemPackage FilePathTempPosix.swift
[11/41] Compiling SystemPackage FilePathTempWindows.swift
[12/41] Compiling SystemPackage SystemString.swift
[13/41] Compiling SystemPackage Util+StringArray.swift
[14/41] Compiling SystemPackage Util.swift
[15/41] Compiling SystemPackage UtilConsumers.swift
[16/41] Compiling SystemPackage Syscalls.swift
[17/41] Compiling SystemPackage WindowsSyscallAdapters.swift
[18/41] Compiling SystemPackage MachPort.swift
[19/41] Compiling SystemPackage PlatformString.swift
[20/41] Compiling SystemPackage FilePathWindows.swift
[21/41] Compiling SystemPackage FilePermissions.swift
[22/41] Compiling SystemPackage IOCompletion.swift
[23/41] Compiling SystemPackage IORequest.swift
[24/41] Compiling SystemPackage Constants.swift
[25/41] Compiling SystemPackage Exports.swift
[26/41] Compiling SystemPackage Mocking.swift
[27/41] Compiling SystemPackage RawBuffer.swift
[28/41] Compiling SystemPackage Errno.swift
[29/41] Compiling SystemPackage ErrnoWindows.swift
[30/41] Compiling SystemPackage FileDescriptor.swift
[31/41] Compiling SystemPackage FileHelpers.swift
[32/41] Compiling SystemPackage FileOperations.swift
[33/41] Compiling SystemPackage FilePath.swift
[34/41] Compiling SystemPackage FilePathComponentView.swift
[35/41] Compiling SystemPackage FilePathComponents.swift
[36/41] Compiling SystemPackage FilePathParsing.swift
[37/41] Compiling SystemPackage FilePathString.swift
[38/41] Compiling SystemPackage IORing.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)
[39/41] Compiling SystemPackage RawIORequest.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)
[40/41] Compiling SystemPackage Backcompat.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)
[41/41] Compiling SystemPackage CInterop.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)
BUILD FAILURE 6.2 linux