Build Information
Successful build of AmplitudeCore, reference v1.6.1 (0d978c), with Swift 6.2 for macOS (SPM) on 31 Oct 2026 21:56:27 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64Build Log
========================================
RunAll
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Builder version: 5.1.4
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/amplitude/AmplitudeCore-Swift.git
Reference: v1.6.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/amplitude/AmplitudeCore-Swift
* tag v1.6.1 -> FETCH_HEAD
HEAD is now at 0d978ce chore(release): 1.6.1 [skip ci]
Cloned https://github.com/amplitude/AmplitudeCore-Swift.git
Revision (git rev-parse @):
0d978cebcc9fa59831b0484c46f491d405f393b2
SUCCESS checkout https://github.com/amplitude/AmplitudeCore-Swift.git at v1.6.1
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.2
Building package at path: $PWD
https://github.com/amplitude/AmplitudeCore-Swift.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64
Building for debugging...
[0/5] Write sources
[2/5] Copying PrivacyInfo.xcprivacy
[4/5] Write swift-version--3CB7CFEC50E0D141.txt
[6/61] Compiling AmplitudeCore AnalyticsIdentity.swift
[7/61] Compiling AmplitudeCore PluginHost.swift
[8/61] Compiling AmplitudeCore UniversalPlugin.swift
[12/65] Compiling AmplitudeCore URLSessionHttpClient.swift
[13/65] Compiling AmplitudeCore resource_bundle_accessor.swift
[16/65] Compiling AmplitudeCore Constants.swift
[17/65] Compiling AmplitudeCore AmplitudeContext.swift
[18/65] Compiling AmplitudeCore CoreDevice.swift
[19/65] Compiling AmplitudeCore Sample.swift
[20/65] Compiling AmplitudeCore Storage.swift
[21/65] Compiling AmplitudeCore StringExtension.swift
[25/65] Compiling AmplitudeCore HttpClient.swift
[26/65] Compiling AmplitudeCore InterfaceSignal.swift
[27/65] Compiling AmplitudeCore CoreLogger.swift
[28/65] Compiling AmplitudeCore HttpUtil.swift
[29/65] Compiling AmplitudeCore JSONValue.swift
[30/65] Compiling AmplitudeCore OSLogger.swift
[31/65] Compiling AmplitudeCore CodableExtension.swift
[32/65] Compiling AmplitudeCore CrashCatcher.swift
[33/65] Compiling AmplitudeCore HttpClient+Internal.swift
[34/65] Compiling AmplitudeCore AnalyticsClient.swift
[35/65] Compiling AmplitudeCore AnalyticsEvent.swift
[36/65] Compiling AmplitudeCore AnalyticsEventSnapshot.swift
[37/65] Compiling AmplitudeCore RemoteConfigClient.swift
[38/65] Compiling AmplitudeCore ServerZone.swift
[39/65] Compiling AmplitudeCore AppEnvironment.swift
[46/65] Emitting module AmplitudeCore
[50/65] Compiling AmplitudeCore CoreDiagnostics.swift
[51/65] Compiling AmplitudeCore DiagnosticsClient.swift
[52/65] Compiling AmplitudeCore DiagnosticsStorage.swift
[53/65] Emitting module AmplitudeCoreNoUIKit
Build complete! (10.84s)
Downloading binary artifact https://github.com/amplitude/AmplitudeCore-Swift/releases/download/v1.6.1/AmplitudeCore.zip
Downloading binary artifact https://github.com/amplitude/AmplitudeCore-Swift/releases/download/v1.6.1/AmplitudeCoreNoUIKit.zip
[16375/21326591] Downloading https://github.com/amplitude/AmplitudeCore-Swift/releases/download/v1.6.1/AmplitudeCore.zip
[15409107/40273986] Downloading https://github.com/amplitude/AmplitudeCore-Swift/releases/download/v1.6.1/AmplitudeCore.zip, https://github.com/amplitude/AmplitudeCore-Swift/releases/download/v1.6.1/AmplitudeCoreNoUIKit.zip
Downloaded https://github.com/amplitude/AmplitudeCore-Swift/releases/download/v1.6.1/AmplitudeCoreNoUIKit.zip (1.66s)
Downloaded https://github.com/amplitude/AmplitudeCore-Swift/releases/download/v1.6.1/AmplitudeCore.zip (1.70s)
Build complete.
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Done.