Swift Package Index

Build Information

Failed to build AmplitudeCore, reference v1.4.5 (d9d24b), with Swift 6.3 for Wasm on 19 Apr 2026 12:45:01 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/amplitude/AmplitudeCore-Swift.git
Reference: v1.4.5
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/amplitude/AmplitudeCore-Swift
 * tag               v1.4.5     -> FETCH_HEAD
HEAD is now at d9d24b7 chore(release): 1.4.5 [skip ci]
Cloned https://github.com/amplitude/AmplitudeCore-Swift.git
Revision (git rev-parse @):
d9d24b79d4fcb4f1d1dcbc50ae20430afd22ebd0
SUCCESS checkout https://github.com/amplitude/AmplitudeCore-Swift.git at v1.4.5
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/amplitude/AmplitudeCore-Swift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Downloading binary artifact https://github.com/amplitude/AmplitudeCore-Swift/releases/download/v1.4.5/AmplitudeCoreNoUIKit.zip
Downloading binary artifact https://github.com/amplitude/AmplitudeCore-Swift/releases/download/v1.4.5/AmplitudeCore.zip
[1369/16958154] Downloading https://github.com/amplitude/AmplitudeCore-Swift/releases/download/v1.4.5/AmplitudeCoreNoUIKit.zip
[197167/36296088] Downloading https://github.com/amplitude/AmplitudeCore-Swift/releases/download/v1.4.5/AmplitudeCoreNoUIKit.zip, https://github.com/amplitude/AmplitudeCore-Swift/releases/download/v1.4.5/AmplitudeCore.zip
Downloaded https://github.com/amplitude/AmplitudeCore-Swift/releases/download/v1.4.5/AmplitudeCoreNoUIKit.zip (2.97s)
Downloaded https://github.com/amplitude/AmplitudeCore-Swift/releases/download/v1.4.5/AmplitudeCore.zip (3.26s)
Building for debugging...
[0/5] Copying PrivacyInfo.xcprivacy
[2/5] Write sources
[4/5] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/47] Emitting module AmplitudeCore
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[7/49] Emitting module AmplitudeCoreNoUIKit
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
[8/51] Compiling AmplitudeCoreNoUIKit InterfaceSignal.swift
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
[9/51] Compiling AmplitudeCoreNoUIKit CoreLogger.swift
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
[10/51] Compiling AmplitudeCoreNoUIKit OSLogger.swift
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
[11/51] Compiling AmplitudeCoreNoUIKit PluginHost.swift
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
[12/51] Compiling AmplitudeCoreNoUIKit UniversalPlugin.swift
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
[13/51] Compiling AmplitudeCoreNoUIKit RemoteConfigClient.swift
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
[14/51] Compiling AmplitudeCoreNoUIKit StringExtension.swift
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
[15/51] Compiling AmplitudeCoreNoUIKit resource_bundle_accessor.swift
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
[18/51] Compiling AmplitudeCoreNoUIKit Constants.swift
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
[19/51] Compiling AmplitudeCoreNoUIKit AmplitudeContext.swift
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
[20/51] Compiling AmplitudeCoreNoUIKit CoreDevice.swift
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
[21/51] Compiling AmplitudeCoreNoUIKit ServerZone.swift
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
[22/51] Compiling AmplitudeCoreNoUIKit CrashCatcher.swift
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
[23/51] Compiling AmplitudeCoreNoUIKit HttpUtil.swift
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
[24/51] Compiling AmplitudeCoreNoUIKit AnalyticsClient.swift
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
[25/51] Compiling AmplitudeCoreNoUIKit AnalyticsEvent.swift
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
[26/51] Compiling AmplitudeCoreNoUIKit AnalyticsIdentity.swift
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
[27/51] Compiling AmplitudeCoreNoUIKit JSONValue.swift
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
[28/51] Compiling AmplitudeCoreNoUIKit Sample.swift
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
[46/51] Compiling AmplitudeCoreNoUIKit CoreDiagnostics.swift
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
[47/51] Compiling AmplitudeCoreNoUIKit DiagnosticsClient.swift
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
[48/51] Compiling AmplitudeCoreNoUIKit DiagnosticsStorage.swift
/host/spi-builder-workspace/Sources/AmplitudeCoreNoUIKit/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
/host/spi-builder-workspace/Sources/AmplitudeCore/Logger/OSLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 |
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | public final class OSLogger: CoreLogger {
BUILD FAILURE 6.3 wasm