Swift Package Index

Build Information

Failed to build BlackBox, reference main (b9a163), with Swift 6.3 for Linux on 12 Oct 2026 11:50:47 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344849-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dodobrands/BlackBox.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/dodobrands/BlackBox
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at b9a1634 Build with Xcode 27 on the xcode-27 runner image (#104)
Cloned https://github.com/dodobrands/BlackBox.git
Revision (git rev-parse @):
b9a1634e41cc2d352f56e506014a7d97fec04905
SUCCESS checkout https://github.com/dodobrands/BlackBox.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.3
Building package at path:  $PWD
https://github.com/dodobrands/BlackBox.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344849-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:3ca70b9b8664d81efdd98fa96053b1e7cad14580e7715018d5ab4380e807ba72
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.3-latest
Fetching https://github.com/apple/swift-docc-plugin
Fetching https://github.com/dodobrands/DBThreadSafe-ios.git
[1/386] Fetching dbthreadsafe-ios
Fetched https://github.com/dodobrands/DBThreadSafe-ios.git from cache (0.41s)
[1/2345] Fetching swift-docc-plugin
Fetched https://github.com/apple/swift-docc-plugin from cache (1.09s)
Computing version for https://github.com/dodobrands/DBThreadSafe-ios.git
Computed https://github.com/dodobrands/DBThreadSafe-ios.git at 3.1.0 (1.25s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (0.89s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3837] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.98s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.19s)
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.5.0
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/dodobrands/DBThreadSafe-ios.git
Working copy of https://github.com/dodobrands/DBThreadSafe-ios.git resolved at 3.1.0
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/6] Write sources
[5/6] Write swift-version-24593BA9C3E375BF.txt
[7/12] Compiling DBThreadSafe ThreadSafe.swift
[8/12] Compiling DBThreadSafe Lock.swift
[9/12] Compiling DBThreadSafe DBThreadSafeWeakContainer.swift
[10/12] Compiling DBThreadSafe DBThreadSafeContainer.swift
[11/12] Compiling DBThreadSafe DBThreadSafeLock.swift
[12/12] Emitting module DBThreadSafe
[14/23] Compiling BlackBox BBHelpers.swift
/host/spi-builder-workspace/Sources/BlackBox/Loggers/OSLogger.swift:2:8: error: no such module 'os'
  1 | import Foundation
  2 | import os
    |        `- error: no such module 'os'
  3 |
  4 | /// Redirects logs to Console.app and to Xcode console
[15/24] Compiling BlackBox OSSignpostLogger.swift
/host/spi-builder-workspace/Sources/BlackBox/Loggers/OSLogger.swift:2:8: error: no such module 'os'
  1 | import Foundation
  2 | import os
    |        `- error: no such module 'os'
  3 |
  4 | /// Redirects logs to Console.app and to Xcode console
[16/24] Compiling BlackBox BlackBox.swift
/host/spi-builder-workspace/Sources/BlackBox/Loggers/OSLogger.swift:2:8: error: no such module 'os'
  1 | import Foundation
  2 | import os
    |        `- error: no such module 'os'
  3 |
  4 | /// Redirects logs to Console.app and to Xcode console
[17/24] Compiling BlackBox BlackBoxEvents.swift
/host/spi-builder-workspace/Sources/BlackBox/Loggers/OSLogger.swift:2:8: error: no such module 'os'
  1 | import Foundation
  2 | import os
    |        `- error: no such module 'os'
  3 |
  4 | /// Redirects logs to Console.app and to Xcode console
[18/24] Compiling BlackBox BBLogMessageProvider.swift
/host/spi-builder-workspace/Sources/BlackBox/Loggers/OSLogger.swift:2:8: error: no such module 'os'
  1 | import Foundation
  2 | import os
    |        `- error: no such module 'os'
  3 |
  4 | /// Redirects logs to Console.app and to Xcode console
[19/24] Compiling BlackBox BBLoggerProtocol.swift
/host/spi-builder-workspace/Sources/BlackBox/Loggers/OSLogger.swift:2:8: error: no such module 'os'
  1 | import Foundation
  2 | import os
    |        `- error: no such module 'os'
  3 |
  4 | /// Redirects logs to Console.app and to Xcode console
error: emit-module command failed with exit code 1 (use -v to see invocation)
[20/24] Emitting module BlackBox
/host/spi-builder-workspace/Sources/BlackBox/Loggers/OSLogger.swift:2:8: error: no such module 'os'
  1 | import Foundation
  2 | import os
    |        `- error: no such module 'os'
  3 |
  4 | /// Redirects logs to Console.app and to Xcode console
[21/24] Compiling BlackBox BBLogFormat.swift
/host/spi-builder-workspace/Sources/BlackBox/Loggers/OSLogger.swift:2:8: error: no such module 'os'
  1 | import Foundation
  2 | import os
    |        `- error: no such module 'os'
  3 |
  4 | /// Redirects logs to Console.app and to Xcode console
[22/24] Compiling BlackBox BBLogLevel.swift
/host/spi-builder-workspace/Sources/BlackBox/Loggers/OSLogger.swift:2:8: error: no such module 'os'
  1 | import Foundation
  2 | import os
    |        `- error: no such module 'os'
  3 |
  4 | /// Redirects logs to Console.app and to Xcode console
[23/24] Compiling BlackBox FSLogger.swift
/host/spi-builder-workspace/Sources/BlackBox/Loggers/OSLogger.swift:2:8: error: no such module 'os'
  1 | import Foundation
  2 | import os
    |        `- error: no such module 'os'
  3 |
  4 | /// Redirects logs to Console.app and to Xcode console
[24/24] Compiling BlackBox OSLogger.swift
/host/spi-builder-workspace/Sources/BlackBox/Loggers/OSLogger.swift:2:8: error: no such module 'os'
  1 | import Foundation
  2 | import os
    |        `- error: no such module 'os'
  3 |
  4 | /// Redirects logs to Console.app and to Xcode console
BUILD FAILURE 6.3 linux