sebbu-networking – Build Information

Build Information

Failed to build sebbu-networking, reference main (87d744), with Swift 6.4 for macOS (SPM) on 21 Sep 2026 06:22:38 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/MarSe32m/sebbu-networking.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/MarSe32m/sebbu-networking
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 87d7443 Fix NetworkUtils implementation
Cloned https://github.com/MarSe32m/sebbu-networking.git
Revision (git rev-parse @):
87d74434d852d42b2accc9884c4136be1575c1a7
SUCCESS checkout https://github.com/MarSe32m/sebbu-networking.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/MarSe32m/sebbu-networking.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Provisioning 1 / 10]
[Pre-planning 1 / 215]
[Planning deferred tasks]
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[51 / 153] SebbuCLibUV
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[118 / 183] InternalCollectionsUtilities
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[168 / 206] SebbuCLibUV
[180 / 206] DequeModule
[186 / 206] SebbuCLibUV
[189 / 206] ContainersPreview
[189 / 206] DequeModule
[198 / 207] SebbuNetworking
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[243 / 252] SebbuNetworking
Fetching https://github.com/MarSe32m/sebbu-c-libuv.git
Fetching https://github.com/apple/swift-collections.git
[1/364] Fetching sebbu-c-libuv
[311/27716] Fetching sebbu-c-libuv, swift-collections
Fetched https://github.com/MarSe32m/sebbu-c-libuv.git (2.83s)
Fetched https://github.com/apple/swift-collections.git (2.83s)
Computing version for https://github.com/MarSe32m/sebbu-c-libuv.git
Computed https://github.com/MarSe32m/sebbu-c-libuv.git at 1.48.0 (3.59s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.6.0 (0.75s)
Creating working copy for https://github.com/MarSe32m/sebbu-c-libuv.git
Working copy of https://github.com/MarSe32m/sebbu-c-libuv.git resolved at 1.48.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.6.0
error: SwiftCompile normal arm64 failed with a nonzero exit code. Command line:     cd /Users/admin/builder

/Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/Common/EventLoop.swift:44:30: [1;31merror: [1;39m'Atomic' is only available in macOS 15.0 or newer[0;0m
  [0;36m2 |[0;0m import Synchronization
  [0;36m3 |[0;0m
  [0;36m4 |[0;0m public final class EventLoop: @unchecked Sendable {
    [0;36m|[0;0m                    `- [1;39mnote: [1;39madd '@available' attribute to enclosing class[0;0m
  [0;36m5 |[0;0m     @usableFromInline
  [0;36m6 |[0;0m     internal enum EventLoopType {
    [0;36m:[0;0m
 [0;36m42 |[0;0m
 [0;36m43 |[0;0m     @usableFromInline
 [0;36m44 |[0;0m     internal let callbackID: Atomic<Int> = .init(0)
    [0;36m|[0;0m                              `- [1;31merror: [1;39m'Atomic' is only available in macOS 15.0 or newer[0;0m
 [0;36m45 |[0;0m
 [0;36m46 |[0;0m     @usableFromInline
/Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/Common/EventLoop.swift:44:45: [1;31merror: [1;39m'init(_:)' is only available in macOS 15.0 or newer[0;0m
  [0;36m2 |[0;0m import Synchronization
  [0;36m3 |[0;0m
  [0;36m4 |[0;0m public final class EventLoop: @unchecked Sendable {
    [0;36m|[0;0m                    `- [1;39mnote: [1;39madd '@available' attribute to enclosing class[0;0m
  [0;36m5 |[0;0m     @usableFromInline
  [0;36m6 |[0;0m     internal enum EventLoopType {
    [0;36m:[0;0m
 [0;36m42 |[0;0m
 [0;36m43 |[0;0m     @usableFromInline
 [0;36m44 |[0;0m     internal let callbackID: Atomic<Int> = .init(0)
    [0;36m|[0;0m                                             `- [1;31merror: [1;39m'init(_:)' is only available in macOS 15.0 or newer[0;0m
 [0;36m45 |[0;0m
 [0;36m46 |[0;0m     @usableFromInline
/Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/Common/EventLoop.swift:65:37: [1;31merror: [1;39m'Atomic' is only available in macOS 15.0 or newer[0;0m
  [0;36m2 |[0;0m import Synchronization
  [0;36m3 |[0;0m
  [0;36m4 |[0;0m public final class EventLoop: @unchecked Sendable {
    [0;36m|[0;0m                    `- [1;39mnote: [1;39madd '@available' attribute to enclosing class[0;0m
  [0;36m5 |[0;0m     @usableFromInline
  [0;36m6 |[0;0m     internal enum EventLoopType {
    [0;36m:[0;0m
 [0;36m63 |[0;0m
 [0;36m64 |[0;0m     @usableFromInline
 [0;36m65 |[0;0m     internal let notificationCount: Atomic<Int> = .init(0)
    [0;36m|[0;0m                                     `- [1;31merror: [1;39m'Atomic' is only available in macOS 15.0 or newer[0;0m
 [0;36m66 |[0;0m
 [0;36m67 |[0;0m     @usableFromInline
/Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/Common/EventLoop.swift:65:52: [1;31merror: [1;39m'init(_:)' is only available in macOS 15.0 or newer[0;0m
  [0;36m2 |[0;0m import Synchronization
  [0;36m3 |[0;0m
  [0;36m4 |[0;0m public final class EventLoop: @unchecked Sendable {
    [0;36m|[0;0m                    `- [1;39mnote: [1;39madd '@available' attribute to enclosing class[0;0m
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 [0;36m64 |[0;0m     @usableFromInline
 [0;36m65 |[0;0m     internal let notificationCount: Atomic<Int> = .init(0)
    [0;36m|[0;0m                                                    `- [1;31merror: [1;39m'init(_:)' is only available in macOS 15.0 or newer[0;0m
 [0;36m66 |[0;0m
 [0;36m67 |[0;0m     @usableFromInline
/Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/Common/EventLoop.swift:84:27: [1;31merror: [1;39m'Atomic' is only available in macOS 15.0 or newer[0;0m
  [0;36m2 |[0;0m import Synchronization
  [0;36m3 |[0;0m
  [0;36m4 |[0;0m public final class EventLoop: @unchecked Sendable {
    [0;36m|[0;0m                    `- [1;39mnote: [1;39madd '@available' attribute to enclosing class[0;0m
  [0;36m5 |[0;0m     @usableFromInline
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    [0;36m:[0;0m
 [0;36m82 |[0;0m
 [0;36m83 |[0;0m     @usableFromInline
 [0;36m84 |[0;0m     internal let running: Atomic<Bool> = .init(false)
    [0;36m|[0;0m                           `- [1;31merror: [1;39m'Atomic' is only available in macOS 15.0 or newer[0;0m
 [0;36m85 |[0;0m
 [0;36m86 |[0;0m     public convenience init(allocator: Allocator = MallocAllocator()) {
/Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/Common/EventLoop.swift:84:43: [1;31merror: [1;39m'init(_:)' is only available in macOS 15.0 or newer[0;0m
  [0;36m2 |[0;0m import Synchronization
  [0;36m3 |[0;0m
  [0;36m4 |[0;0m public final class EventLoop: @unchecked Sendable {
    [0;36m|[0;0m                    `- [1;39mnote: [1;39madd '@available' attribute to enclosing class[0;0m
  [0;36m5 |[0;0m     @usableFromInline
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 [0;36m82 |[0;0m
 [0;36m83 |[0;0m     @usableFromInline
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    [0;36m|[0;0m                                           `- [1;31merror: [1;39m'init(_:)' is only available in macOS 15.0 or newer[0;0m
 [0;36m85 |[0;0m
 [0;36m86 |[0;0m     public convenience init(allocator: Allocator = MallocAllocator()) {
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/Common/Allocators.swift /Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/Common/DebugOnly.swift /Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/Common/ErrorMap.swift /Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/Common/EventLoop.swift /Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/Common/EventLoopBound.swift /Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/Common/IPAddress.swift /Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/TCP/AsyncTCPChannel.swift /Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/TCP/TCP.swift /Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/TCP/TCPChannel.swift /Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/TCP/TCPChannelContext.swift /Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/UDP/AsyncUDPChannel.swift /Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/UDP/UDP.swift /Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/UDP/UDPChannel.swift /Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/UDP/UDPChannelContext.swift /Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/Utilities/FileDescriptorLimit.swift /Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/Utilities/Lock.swift /Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/Utilities/NetworkUtils.swift /Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/Utilities/StringUtils.swift /Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/Utilities/SystemUtils.swift /Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/Utilities/Thread.swift /Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/WebSocket/WebSocketClient.swift /Users/admin/builder/spi-builder-workspace/Sources/SebbuNetworking/WebSocket/WebSocketServer.swift -target arm64-apple-macos13.0 -module-can-import-version Darwin 428.0.10 0 -disable-cross-import-overlay-search -swift-module-cross-import Darwin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/Darwin.swiftcrossimport/xlocale.swiftoverlay -load-resolved-plugin 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error: Build failed
BUILD FAILURE 6.4 macosSpm