Swift Package IndexBuild Information
Failed to build swift-logsmith, reference main (559d28), with Swift 6.3 for Linux on 19 Apr 2026 13:15:37 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/eeshanjamal/swift-logsmith.git
Reference: main
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/eeshanjamal/swift-logsmith
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 559d282 Library documentation updated.
Cloned https://github.com/eeshanjamal/swift-logsmith.git
Revision (git rev-parse @):
559d282a396a7834c865af8fa835a1701040afd4
SUCCESS checkout https://github.com/eeshanjamal/swift-logsmith.git at main
========================================
Build
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Selected platform: linux
Swift version: 6.3
Building package at path: $PWD
https://github.com/eeshanjamal/swift-logsmith.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:5a7d791d2ead8a924b1292cb31bf3288eabcfe8880e0b005b00b45b71a5bc36a
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest
Fetching https://github.com/weichsel/ZIPFoundation.git
[1/5963] Fetching zipfoundation
Fetching https://github.com/apple/swift-docc-plugin
Fetched https://github.com/weichsel/ZIPFoundation.git from cache (0.99s)
[1/2277] Fetching swift-docc-plugin
Fetched https://github.com/apple/swift-docc-plugin from cache (0.70s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.3.0 (5.50s)
Fetching https://github.com/apple/swift-docc-symbolkit
[1/3672] Fetching swift-docc-symbolkit
Fetched https://github.com/apple/swift-docc-symbolkit from cache (0.69s)
Computing version for https://github.com/weichsel/ZIPFoundation.git
Computed https://github.com/weichsel/ZIPFoundation.git at 0.9.20 (1.60s)
Computing version for https://github.com/apple/swift-docc-symbolkit
Computed https://github.com/apple/swift-docc-symbolkit at 1.0.0 (0.95s)
Creating working copy for https://github.com/weichsel/ZIPFoundation.git
Working copy of https://github.com/weichsel/ZIPFoundation.git resolved at 0.9.20
Creating working copy for https://github.com/apple/swift-docc-symbolkit
Working copy of https://github.com/apple/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.3.0
warning: 'zipfoundation': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/host/spi-builder-workspace/.build/checkouts/ZIPFoundation/Sources/ZIPFoundation/Resources/PrivacyInfo.xcprivacy
/host/spi-builder-workspace/.build/checkouts/swift-docc-plugin/Plugins/Swift-DocC Preview/Symbolic Links/SharedPackagePluginExtensions/PackageExtensions.swift:31:17: warning: switch covers known cases, but 'TargetDependency' may have additional unknown values; this is an error in the Swift 6 language mode
29 | func addTargetDependencies(_ target: Target) {
30 | for dependency in target.dependencies {
31 | switch dependency {
| |- warning: switch covers known cases, but 'TargetDependency' may have additional unknown values; this is an error in the Swift 6 language mode
| `- note: handle unknown values using "@unknown default"
32 | case .product(let product):
33 | addTargets(product.targets)
[1/1] Compiling plugin Swift-DocC Preview
/host/spi-builder-workspace/.build/checkouts/swift-docc-plugin/Plugins/Swift-DocC Convert/Symbolic Links/SharedPackagePluginExtensions/PackageExtensions.swift:31:17: warning: switch covers known cases, but 'TargetDependency' may have additional unknown values; this is an error in the Swift 6 language mode
29 | func addTargetDependencies(_ target: Target) {
30 | for dependency in target.dependencies {
31 | switch dependency {
| |- warning: switch covers known cases, but 'TargetDependency' may have additional unknown values; this is an error in the Swift 6 language mode
| `- note: handle unknown values using "@unknown default"
32 | case .product(let product):
33 | addTargets(product.targets)
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/5] Write sources
[4/5] Write swift-version-24593BA9C3E375BF.txt
[6/25] Emitting module ZIPFoundation
[7/27] Compiling ZIPFoundation Archive+BackingConfiguration.swift
[8/27] Compiling ZIPFoundation Archive+Deprecated.swift
[9/27] Compiling ZIPFoundation Archive+Helpers.swift
[10/27] Compiling ZIPFoundation Archive+MemoryFile.swift
[11/27] Compiling ZIPFoundation Archive+Progress.swift
[12/27] Compiling ZIPFoundation Archive+Reading.swift
[13/27] Compiling ZIPFoundation Archive+ReadingDeprecated.swift
[14/27] Compiling ZIPFoundation Archive+Writing.swift
[15/27] Compiling ZIPFoundation Archive+WritingDeprecated.swift
[16/27] Compiling ZIPFoundation Entry+Serialization.swift
[17/27] Compiling ZIPFoundation Entry+ZIP64.swift
[18/27] Compiling ZIPFoundation Data+CompressionDeprecated.swift
[19/27] Compiling ZIPFoundation Data+Serialization.swift
[20/27] Compiling ZIPFoundation Date+ZIP.swift
[21/27] Compiling ZIPFoundation Archive+ZIP64.swift
[22/27] Compiling ZIPFoundation Archive.swift
[23/27] Compiling ZIPFoundation Data+Compression.swift
[24/27] Compiling ZIPFoundation Entry.swift
[25/27] Compiling ZIPFoundation FileManager+ZIP.swift
[26/27] Compiling ZIPFoundation FileManager+ZIPDeprecated.swift
[27/27] Compiling ZIPFoundation URL+ZIP.swift
[29/36] Compiling SwiftLogSmith OSLogger.swift
/host/spi-builder-workspace/Sources/SwiftLogSmith/Destinations/OSLogger.swift:10:8: error: no such module 'OSLog'
8 |
9 | public import Foundation
10 | import OSLog
| `- error: no such module 'OSLog'
11 |
12 | /// An ``ILogger`` compliant class that writes to the Apple Unified Logging System (`os.Logger`).
[30/37] Compiling SwiftLogSmith LogTagger.swift
/host/spi-builder-workspace/Sources/SwiftLogSmith/Destinations/OSLogger.swift:10:8: error: no such module 'OSLog'
8 |
9 | public import Foundation
10 | import OSLog
| `- error: no such module 'OSLog'
11 |
12 | /// An ``ILogger`` compliant class that writes to the Apple Unified Logging System (`os.Logger`).
error: emit-module command failed with exit code 1 (use -v to see invocation)
[31/37] Emitting module SwiftLogSmith
/host/spi-builder-workspace/Sources/SwiftLogSmith/Destinations/OSLogger.swift:10:8: error: no such module 'OSLog'
8 |
9 | public import Foundation
10 | import OSLog
| `- error: no such module 'OSLog'
11 |
12 | /// An ``ILogger`` compliant class that writes to the Apple Unified Logging System (`os.Logger`).
[32/37] Compiling SwiftLogSmith LogManager.swift
/host/spi-builder-workspace/Sources/SwiftLogSmith/Destinations/OSLogger.swift:10:8: error: no such module 'OSLog'
8 |
9 | public import Foundation
10 | import OSLog
| `- error: no such module 'OSLog'
11 |
12 | /// An ``ILogger`` compliant class that writes to the Apple Unified Logging System (`os.Logger`).
[33/37] Compiling SwiftLogSmith LogFormatter.swift
/host/spi-builder-workspace/Sources/SwiftLogSmith/Destinations/OSLogger.swift:10:8: error: no such module 'OSLog'
8 |
9 | public import Foundation
10 | import OSLog
| `- error: no such module 'OSLog'
11 |
12 | /// An ``ILogger`` compliant class that writes to the Apple Unified Logging System (`os.Logger`).
[34/37] Compiling SwiftLogSmith ILogger.swift
/host/spi-builder-workspace/Sources/SwiftLogSmith/Destinations/OSLogger.swift:10:8: error: no such module 'OSLog'
8 |
9 | public import Foundation
10 | import OSLog
| `- error: no such module 'OSLog'
11 |
12 | /// An ``ILogger`` compliant class that writes to the Apple Unified Logging System (`os.Logger`).
[35/37] Compiling SwiftLogSmith LogMessage.swift
/host/spi-builder-workspace/Sources/SwiftLogSmith/Destinations/OSLogger.swift:10:8: error: no such module 'OSLog'
8 |
9 | public import Foundation
10 | import OSLog
| `- error: no such module 'OSLog'
11 |
12 | /// An ``ILogger`` compliant class that writes to the Apple Unified Logging System (`os.Logger`).
[36/37] Compiling SwiftLogSmith FileLogger.swift
/host/spi-builder-workspace/Sources/SwiftLogSmith/Destinations/OSLogger.swift:10:8: error: no such module 'OSLog'
8 |
9 | public import Foundation
10 | import OSLog
| `- error: no such module 'OSLog'
11 |
12 | /// An ``ILogger`` compliant class that writes to the Apple Unified Logging System (`os.Logger`).
[37/37] Compiling SwiftLogSmith LogSmith.swift
/host/spi-builder-workspace/Sources/SwiftLogSmith/Destinations/OSLogger.swift:10:8: error: no such module 'OSLog'
8 |
9 | public import Foundation
10 | import OSLog
| `- error: no such module 'OSLog'
11 |
12 | /// An ``ILogger`` compliant class that writes to the Apple Unified Logging System (`os.Logger`).
BUILD FAILURE 6.3 linux