The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build ConfigCat, reference 11.3.0 (1bebd1), with Swift 5.10 for Linux on 13 Jun 2025 22:17:07 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-5.10-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/configcat/swift-sdk.git
Reference: 11.3.0
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/configcat/swift-sdk
 * tag               11.3.0     -> FETCH_HEAD
HEAD is now at 1bebd19 Allow override extension (#51)
Cloned https://github.com/configcat/swift-sdk.git
Revision (git rev-parse @):
1bebd194c188103a2c3308ae9306903169fa1b5b
SUCCESS checkout https://github.com/configcat/swift-sdk.git at 11.3.0
========================================
Build
========================================
Selected platform:         linux
Swift version:             5.10
Building package at path:  $PWD
https://github.com/configcat/swift-sdk.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-5.10-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-5.10-latest: Pulling from finestructure/spi-images
Digest: sha256:1ad788796b767d29143220a0a8262556fc74f95153ebc5fddd59e7f05d9e7a2e
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-5.10-latest
Building for debugging...
[0/4] Write sources
[2/4] Copying PrivacyInfo.xcprivacy
[3/4] Write swift-version-24593BA9C3E375BF.txt
[5/6] Emitting module Version
[6/6] Compiling Version Version.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/32] Emitting module ConfigCat
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[9/35] Compiling ConfigCat PollingModes.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[10/35] Compiling ConfigCat RolloutEvaluator.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[11/35] Compiling ConfigCat SnapshotBuilder.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[12/35] Compiling ConfigCat FlagEvaluator.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[13/35] Compiling ConfigCat KeyValue.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[14/35] Compiling ConfigCat LocalDictionaryDataSource.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[15/35] Compiling ConfigCat Synced.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[16/35] Compiling ConfigCat Utils.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[17/35] Compiling ConfigCat resource_bundle_accessor.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[18/35] Compiling ConfigCat ConfigCatClientSnapshot.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[19/35] Compiling ConfigCat ConfigCatOptions.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[20/35] Compiling ConfigCat ConfigCatUser.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[21/35] Compiling ConfigCat ConfigFetcher.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[22/35] Compiling ConfigCat Log.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[23/35] Compiling ConfigCat MutableQueue.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[24/35] Compiling ConfigCat Mutex.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[25/35] Compiling ConfigCat OverrideBehaviour.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[26/35] Compiling ConfigCat OverrideDataSource.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[27/35] Compiling ConfigCat PollingMode.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[28/35] Compiling ConfigCat ConfigService.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[29/35] Compiling ConfigCat EvaluationDetails.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[30/35] Compiling ConfigCat EvaluationLogger.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[31/35] Compiling ConfigCat Extensions.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[32/35] Compiling ConfigCat Config.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[33/35] Compiling ConfigCat ConfigCache.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[34/35] Compiling ConfigCat ConfigCatClient.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
[35/35] Compiling ConfigCat ConfigCatClientProtocol.swift
/host/spi-builder-workspace/Sources/ConfigCat/ConfigCatClient.swift:2:8: error: no such module 'os.log'
import os.log
       ^
error: fatalError
BUILD FAILURE 5.10 linux