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

Successful build of WrkstrmLog, reference 3.0.0 (e7b51e), with Swift 6.1 for Linux on 12 Nov 2025 08:02:41 UTC.

Swift 6 data race errors: 0

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:AppKid-6.1-latest swift build --triple x86_64-unknown-linux-gnu -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

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/wrkstrm/WrkstrmLog.git
Reference: 3.0.0
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/wrkstrm/WrkstrmLog
 * tag               3.0.0      -> FETCH_HEAD
HEAD is now at e7b51eb Merge branch 'main' of https://github.com/wrkstrm/WrkstrmLog
Cloned https://github.com/wrkstrm/WrkstrmLog.git
Revision (git rev-parse @):
e7b51ebc2cd4aec074014196bebdb87de05e4270
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/wrkstrm/WrkstrmLog.git at 3.0.0
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/wrkstrm/WrkstrmLog.git
https://github.com/wrkstrm/WrkstrmLog.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "swift-docc-plugin",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.4.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-docc-plugin"
    },
    {
      "identity" : "swift-log",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.6.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-log.git"
    }
  ],
  "manifest_display_name" : "WrkstrmLog",
  "name" : "WrkstrmLog",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "16.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    },
    {
      "name" : "watchos",
      "version" : "9.0"
    }
  ],
  "products" : [
    {
      "name" : "WrkstrmLog",
      "targets" : [
        "WrkstrmLog"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "WrkstrmLogTests",
      "module_type" : "SwiftTarget",
      "name" : "WrkstrmLogTests",
      "path" : "Tests/WrkstrmLogTests",
      "sources" : [
        "BackendsArrayTests.swift",
        "CacheConcurrencyTests.swift",
        "FileBackendTests.swift",
        "LevelExtensionsTests.swift",
        "LevelMaskTests.swift",
        "OSLoggerTests.swift",
        "ProcessInfoXcodeTests.swift",
        "WrkstrmLogTests.swift"
      ],
      "target_dependencies" : [
        "WrkstrmLog"
      ],
      "type" : "test"
    },
    {
      "c99name" : "WrkstrmLog",
      "module_type" : "SwiftTarget",
      "name" : "WrkstrmLog",
      "path" : "Sources/WrkstrmLog",
      "product_dependencies" : [
        "Logging"
      ],
      "product_memberships" : [
        "WrkstrmLog"
      ],
      "sources" : [
        "Backends/DisabledLogBackend.swift",
        "Backends/FileLogBackend.swift",
        "Backends/OSLogBackend.swift",
        "Backends/PrintLogBackend.swift",
        "Backends/SwiftLogBackend.swift",
        "CommonLogContext.swift",
        "DecoratedBackend.swift",
        "FanoutLog.swift",
        "FatalErrorUtil.swift",
        "Level+Emoji.swift",
        "Level+OSLogType.swift",
        "Log+Cache.swift",
        "Log+CacheStorage.WASM.swift",
        "Log+CacheStorage.swift",
        "Log+Decorator.swift",
        "Log+Inject.swift",
        "Log+Levels.swift",
        "Log+Shared.swift",
        "Log.swift",
        "LogBackend.swift",
        "Platform.swift",
        "ProcessInfo+Xcode.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.1"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:AppKid-6.1-latest swift build --triple x86_64-unknown-linux-gnu -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
AppKid-6.1-latest: Pulling from finestructure/spi-images
e1a89dea01a6: Already exists
39bc14e52995: Already exists
cc0382103b05: Already exists
084072dee40a: Already exists
6aa8f81f16fb: Pulling fs layer
24e52bf50a1d: Pulling fs layer
8ab0d1f70358: Pulling fs layer
ece50a637283: Pulling fs layer
029bd60846a8: Pulling fs layer
8bb58eebdf9c: Pulling fs layer
1c1defc3a2d0: Pulling fs layer
029bd60846a8: Waiting
8bb58eebdf9c: Waiting
1c1defc3a2d0: Waiting
ece50a637283: Waiting
24e52bf50a1d: Verifying Checksum
24e52bf50a1d: Download complete
8ab0d1f70358: Verifying Checksum
8ab0d1f70358: Download complete
ece50a637283: Download complete
029bd60846a8: Verifying Checksum
029bd60846a8: Download complete
1c1defc3a2d0: Verifying Checksum
1c1defc3a2d0: Download complete
8bb58eebdf9c: Verifying Checksum
8bb58eebdf9c: Download complete
6aa8f81f16fb: Download complete
6aa8f81f16fb: Pull complete
24e52bf50a1d: Pull complete
8ab0d1f70358: Pull complete
ece50a637283: Pull complete
029bd60846a8: Pull complete
8bb58eebdf9c: Pull complete
1c1defc3a2d0: Pull complete
Digest: sha256:8ac946ad537253941c7419b5583dc34d89e2aaa369edf24db79cfb2734283c2e
Status: Downloaded newer image for registry.gitlab.com/finestructure/spi-images:AppKid-6.1-latest
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-docc-plugin
[1/2160] Fetching swift-docc-plugin
[261/6558] Fetching swift-docc-plugin, swift-log
Fetched https://github.com/apple/swift-log.git from cache (0.41s)
Fetched https://github.com/apple/swift-docc-plugin from cache (0.41s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.6.4 (0.97s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.4.5 (2.30s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3577] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.36s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.99s)
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.4.5
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.6.4
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
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/5] Write sources
[4/5] Write swift-version-24593BA9C3E375BF.txt
[6/10] Compiling Logging LogHandler.swift
[7/10] Compiling Logging MetadataProvider.swift
[8/10] Compiling Logging Locks.swift
[9/10] Emitting module Logging
[10/10] Compiling Logging Logging.swift
[12/32] Emitting module WrkstrmLog
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[13/34] Compiling WrkstrmLog Level+Emoji.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[14/34] Compiling WrkstrmLog Level+OSLogType.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[15/34] Compiling WrkstrmLog Log+Cache.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[16/34] Compiling WrkstrmLog Log+CacheStorage.WASM.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[17/34] Compiling WrkstrmLog Log+CacheStorage.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[18/34] Compiling WrkstrmLog Log+Decorator.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[19/34] Compiling WrkstrmLog Platform.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[20/34] Compiling WrkstrmLog ProcessInfo+Xcode.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[21/34] Compiling WrkstrmLog Log.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[22/34] Compiling WrkstrmLog LogBackend.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[23/34] Compiling WrkstrmLog PrintLogBackend.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[24/34] Compiling WrkstrmLog SwiftLogBackend.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[25/34] Compiling WrkstrmLog CommonLogContext.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[26/34] Compiling WrkstrmLog Log+Inject.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[27/34] Compiling WrkstrmLog Log+Levels.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[28/34] Compiling WrkstrmLog Log+Shared.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[29/34] Compiling WrkstrmLog DisabledLogBackend.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[30/34] Compiling WrkstrmLog FileLogBackend.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[31/34] Compiling WrkstrmLog OSLogBackend.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[32/34] Compiling WrkstrmLog DecoratedBackend.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[33/34] Compiling WrkstrmLog FanoutLog.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[34/34] Compiling WrkstrmLog FatalErrorUtil.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
Build complete! (29.57s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-docc-plugin",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.4.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-docc-plugin"
    },
    {
      "identity" : "swift-log",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.6.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-log.git"
    }
  ],
  "manifest_display_name" : "WrkstrmLog",
  "name" : "WrkstrmLog",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "16.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    },
    {
      "name" : "watchos",
      "version" : "9.0"
    }
  ],
  "products" : [
    {
      "name" : "WrkstrmLog",
      "targets" : [
        "WrkstrmLog"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "WrkstrmLogTests",
      "module_type" : "SwiftTarget",
      "name" : "WrkstrmLogTests",
      "path" : "Tests/WrkstrmLogTests",
      "sources" : [
        "BackendsArrayTests.swift",
        "CacheConcurrencyTests.swift",
        "FileBackendTests.swift",
        "LevelExtensionsTests.swift",
        "LevelMaskTests.swift",
        "OSLoggerTests.swift",
        "ProcessInfoXcodeTests.swift",
        "WrkstrmLogTests.swift"
      ],
      "target_dependencies" : [
        "WrkstrmLog"
      ],
      "type" : "test"
    },
    {
      "c99name" : "WrkstrmLog",
      "module_type" : "SwiftTarget",
      "name" : "WrkstrmLog",
      "path" : "Sources/WrkstrmLog",
      "product_dependencies" : [
        "Logging"
      ],
      "product_memberships" : [
        "WrkstrmLog"
      ],
      "sources" : [
        "Backends/DisabledLogBackend.swift",
        "Backends/FileLogBackend.swift",
        "Backends/OSLogBackend.swift",
        "Backends/PrintLogBackend.swift",
        "Backends/SwiftLogBackend.swift",
        "CommonLogContext.swift",
        "DecoratedBackend.swift",
        "FanoutLog.swift",
        "FatalErrorUtil.swift",
        "Level+Emoji.swift",
        "Level+OSLogType.swift",
        "Log+Cache.swift",
        "Log+CacheStorage.WASM.swift",
        "Log+CacheStorage.swift",
        "Log+Decorator.swift",
        "Log+Inject.swift",
        "Log+Levels.swift",
        "Log+Shared.swift",
        "Log.swift",
        "LogBackend.swift",
        "Platform.swift",
        "ProcessInfo+Xcode.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.1"
}
AppKid-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:8ac946ad537253941c7419b5583dc34d89e2aaa369edf24db79cfb2734283c2e
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:AppKid-6.1-latest
Done.