Swift Package IndexBuild Information
Failed to build SplunkAgent, reference 2.2.2 (47a2ed), with Swift 6.1 for Wasm on 20 Apr 2026 05:10:48 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/signalfx/splunk-otel-ios.git
Reference: 2.2.2
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/signalfx/splunk-otel-ios
* tag 2.2.2 -> FETCH_HEAD
HEAD is now at 47a2ed1 DEMRUM-5214: Release 2.2.2
Cloned https://github.com/signalfx/splunk-otel-ios.git
Revision (git rev-parse @):
47a2ed12bdbf60a689aab37762a455f0f5365cfb
SUCCESS checkout https://github.com/signalfx/splunk-otel-ios.git at 2.2.2
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/signalfx/splunk-otel-ios.git
https://github.com/signalfx/splunk-otel-ios.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
wasm-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:276d66a16377d3ee059b2e3429cbc1154d9f01e42871e5d702fd5d8b9044d93d
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
Fetching https://github.com/open-telemetry/opentelemetry-swift-core
Fetching https://github.com/microsoft/plcrashreporter
[1/14002] Fetching opentelemetry-swift-core
[2522/31014] Fetching opentelemetry-swift-core, plcrashreporter
Fetched https://github.com/open-telemetry/opentelemetry-swift-core from cache (3.07s)
Fetched https://github.com/microsoft/plcrashreporter from cache (3.10s)
Computing version for https://github.com/microsoft/plcrashreporter
Computed https://github.com/microsoft/plcrashreporter at 1.12.0 (3.80s)
Computing version for https://github.com/open-telemetry/opentelemetry-swift-core
Computed https://github.com/open-telemetry/opentelemetry-swift-core at 2.3.0 (0.69s)
Fetching https://github.com/apple/swift-atomics.git
[1/1820] Fetching swift-atomics
Fetched https://github.com/apple/swift-atomics.git from cache (0.39s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.0 (1.06s)
Creating working copy for https://github.com/microsoft/plcrashreporter
Working copy of https://github.com/microsoft/plcrashreporter resolved at 1.12.0
Creating working copy for https://github.com/open-telemetry/opentelemetry-swift-core
Working copy of https://github.com/open-telemetry/opentelemetry-swift-core resolved at 2.3.0
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.0
Downloading binary artifact https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-common-1.1.0.263.zip
Downloading binary artifact https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-encryption-1.1.0.263.zip
Downloading binary artifact https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-runtime-cache-1.1.0.263.zip
Downloading binary artifact https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-swizzling-1.1.0.263.zip
Downloading binary artifact https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-logger-1.1.0.263.zip
Downloading binary artifact https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-interactions-1.1.0.263.zip
Downloading binary artifact https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-disk-storage-1.1.0.263.zip
Downloading binary artifact https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-session-replay-1.1.0.263.zip
Downloading binary artifact https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-instance-manager-1.1.0.263.zip
[15853/776578] Downloading https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-disk-storage-1.1.0.263.zip
[113666/3797096] Downloading https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-disk-storage-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-swizzling-1.1.0.263.zip
[195113/21087574] Downloading https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-disk-storage-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-swizzling-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-session-replay-1.1.0.263.zip
[275742/22472361] Downloading https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-disk-storage-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-swizzling-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-session-replay-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-interactions-1.1.0.263.zip
[340823/22768282] Downloading https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-disk-storage-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-swizzling-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-session-replay-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-interactions-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-runtime-cache-1.1.0.263.zip
[438640/24031979] Downloading https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-disk-storage-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-swizzling-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-session-replay-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-interactions-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-runtime-cache-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-instance-manager-1.1.0.263.zip
[4003195/24417505] Downloading https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-disk-storage-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-swizzling-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-session-replay-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-interactions-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-runtime-cache-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-instance-manager-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-encryption-1.1.0.263.zip
[7748937/25515551] Downloading https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-disk-storage-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-swizzling-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-session-replay-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-interactions-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-runtime-cache-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-instance-manager-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-encryption-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-logger-1.1.0.263.zip
[18982932/25756961] Downloading https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-disk-storage-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-swizzling-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-session-replay-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-interactions-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-runtime-cache-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-instance-manager-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-encryption-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-logger-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-common-1.1.0.263.zip
Downloaded https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-runtime-cache-1.1.0.263.zip (0.97s)
[19822316/25461040] Downloading https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-disk-storage-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-swizzling-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-session-replay-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-interactions-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-instance-manager-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-encryption-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-logger-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-common-1.1.0.263.zip
Downloaded https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-encryption-1.1.0.263.zip (1.02s)
[23687066/25075514] Downloading https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-disk-storage-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-swizzling-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-session-replay-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-interactions-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-instance-manager-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-logger-1.1.0.263.zip, https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-common-1.1.0.263.zip
Downloaded https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-logger-1.1.0.263.zip (1.07s)
Downloaded https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-instance-manager-1.1.0.263.zip (1.07s)
Downloaded https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-disk-storage-1.1.0.263.zip (1.08s)
Downloaded https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-interactions-1.1.0.263.zip (1.08s)
Downloaded https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-common-1.1.0.263.zip (1.08s)
Downloaded https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-swizzling-1.1.0.263.zip (1.19s)
Downloaded https://sdk.smartlook.com/cisco-session-replay/ios/1.1.0/staticlib/cisco-session-replay-1.1.0.263.zip (4.06s)
warning: 'spi-builder-workspace': ignoring target 'SplunkAgentObjCTests' in package 'spi-builder-workspace'; C language in tests is not yet supported
warning: 'spi-builder-workspace': found 7 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/host/spi-builder-workspace/SplunkWebView/Tests/SplunkWebViewTests/Testing Support/MockLogAgent.swift
/host/spi-builder-workspace/SplunkWebView/Tests/SplunkWebViewTests/WebViewInstrumentationTests.swift
/host/spi-builder-workspace/SplunkWebView/Tests/SplunkWebViewTests/Testing Support/MockAgentSharedState.swift
/host/spi-builder-workspace/SplunkWebView/Tests/SplunkWebViewTests/Testing Support/MockWKUserContentController.swift
/host/spi-builder-workspace/SplunkWebView/Tests/SplunkWebViewTests/Testing Support/MockWKWebViewConfiguration.swift
/host/spi-builder-workspace/SplunkWebView/Tests/SplunkWebViewTests/Testing Support/MockWKWebView.swift
/host/spi-builder-workspace/SplunkWebView/Tests/SplunkWebViewTests/Testing Support/MockWKScriptMessage.swift
Building for debugging...
[0/91] Write sources
[1/91] Copying Info.plist
[1/91] Copying PrivacyInfo.xcprivacy
[1/91] Write sources
[14/91] Copying WebViewBridgeScript.js
In file included from <built-in>:1:
/host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/CrashReporter.build/DerivedSources/resource_bundle_accessor.h:2:9: fatal error: 'Foundation/Foundation.h' file not found
2 | #import <Foundation/Foundation.h>
| ^~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[30/91] Compiling PLCrashUncaughtExceptionHandler.m
[30/91] Compiling PLCrashReporterConfig.m
In file included from <built-in>:1:
/host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/CrashReporter.build/DerivedSources/resource_bundle_accessor.h:2:9: fatal error: 'Foundation/Foundation.h' file not found
2 | #import <Foundation/Foundation.h>
| ^~~~~~~~~~~~~~~~~~~~~~~~~
[30/91] Compiling PLCrashSignalHandler.mm
[30/91] Compiling dwarf_opstream.cpp
[30/91] Compiling CrashReporter resource_bundle_accessor.m
[30/91] Compiling PLCrashReporterNSError.m
[30/91] Compiling PLCrashSysctl.c
[30/91] Write swift-version-24593BA9C3E375BF.txt
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:276d66a16377d3ee059b2e3429cbc1154d9f01e42871e5d702fd5d8b9044d93d
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
warning: 'spi-builder-workspace': ignoring target 'SplunkAgentObjCTests' in package 'spi-builder-workspace'; C language in tests is not yet supported
warning: 'spi-builder-workspace': found 7 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/host/spi-builder-workspace/SplunkWebView/Tests/SplunkWebViewTests/Testing Support/MockWKScriptMessage.swift
/host/spi-builder-workspace/SplunkWebView/Tests/SplunkWebViewTests/Testing Support/MockWKWebView.swift
/host/spi-builder-workspace/SplunkWebView/Tests/SplunkWebViewTests/Testing Support/MockWKUserContentController.swift
/host/spi-builder-workspace/SplunkWebView/Tests/SplunkWebViewTests/Testing Support/MockAgentSharedState.swift
/host/spi-builder-workspace/SplunkWebView/Tests/SplunkWebViewTests/Testing Support/MockLogAgent.swift
/host/spi-builder-workspace/SplunkWebView/Tests/SplunkWebViewTests/Testing Support/MockWKWebViewConfiguration.swift
/host/spi-builder-workspace/SplunkWebView/Tests/SplunkWebViewTests/WebViewInstrumentationTests.swift
[0/1] Planning build
Building for debugging...
In file included from <built-in>:1:
/host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/CrashReporter.build/DerivedSources/resource_bundle_accessor.h:2:9: fatal error: 'Foundation/Foundation.h' file not found
2 | #import <Foundation/Foundation.h>
| ^~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
In file included from <built-in>:1:
/host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/CrashReporter.build/DerivedSources/resource_bundle_accessor.h:2:9: fatal error: 'Foundation/Foundation.h' file not found
2 | #import <Foundation/Foundation.h>
| ^~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[0/61] Compiling CrashReporter resource_bundle_accessor.m
[0/61] Compiling PLCrashUncaughtExceptionHandler.m
[0/61] Compiling PLCrashReporterNSError.m
[0/61] Compiling PLCrashReporterConfig.m
[0/61] Compiling dwarf_opstream.cpp
In file included from <built-in>:1:
/host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/CrashReporter.build/DerivedSources/resource_bundle_accessor.h:2:9: fatal error: 'Foundation/Foundation.h' file not found
2 | #import <Foundation/Foundation.h>
| ^~~~~~~~~~~~~~~~~~~~~~~~~
[0/61] Compiling PLCrashSignalHandler.mm
In file included from /host/spi-builder-workspace/.build/checkouts/plcrashreporter/Source/PLCrashSysctl.c:29:
/host/spi-builder-workspace/.build/checkouts/plcrashreporter/Source/PLCrashSysctl.h:40:10: fatal error: 'sys/sysctl.h' file not found
40 | #include <sys/sysctl.h>
| ^~~~~~~~~~~~~~
[0/61] Compiling PLCrashSysctl.c
[0/61] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.1 wasm