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Build Information

Successful build of LocaleSupport, reference main (249bf9), with Swift 6.1 for Wasm on 24 Sep 2025 03:32:31 UTC.

Swift 6 data race errors: 2

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: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

Build Log

========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/richardpiazza/LocaleSupport.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/richardpiazza/LocaleSupport
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 249bf91 Key Generation (#17)
Cloned https://github.com/richardpiazza/LocaleSupport.git
Revision (git rev-parse @):
249bf91236b05239b8d05aefa9b016b4d5aafbee
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/richardpiazza/LocaleSupport.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/richardpiazza/LocaleSupport.git
https://github.com/richardpiazza/LocaleSupport.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "default_localization" : "en",
  "dependencies" : [
  ],
  "manifest_display_name" : "LocaleSupport",
  "name" : "LocaleSupport",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "16.0"
    },
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "tvos",
      "version" : "16.0"
    },
    {
      "name" : "watchos",
      "version" : "9.0"
    }
  ],
  "products" : [
    {
      "name" : "LocaleSupport",
      "targets" : [
        "LocaleSupport"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "LocaleSupportTests",
      "module_type" : "SwiftTarget",
      "name" : "LocaleSupportTests",
      "path" : "Tests/LocaleSupportTests",
      "resources" : [
        {
          "path" : "/host/spi-builder-workspace/Tests/LocaleSupportTests/Resources/en.lproj/Localizable.strings",
          "rule" : {
            "process" : {
              "localization" : "en"
            }
          }
        }
      ],
      "sources" : [
        "LocaleTests.swift",
        "LocalizationKeyStrategyTests.swift",
        "LocalizedStringConvertibleTests.swift",
        "LocalizedStrings.swift"
      ],
      "target_dependencies" : [
        "LocaleSupport"
      ],
      "type" : "test"
    },
    {
      "c99name" : "LocaleSupport",
      "module_type" : "SwiftTarget",
      "name" : "LocaleSupport",
      "path" : "Sources/LocaleSupport",
      "product_memberships" : [
        "LocaleSupport"
      ],
      "sources" : [
        "Locale+LocaleSupport.swift",
        "Locale.LanguageCode+LocaleSupport.swift",
        "Locale.Region+LocaleSupport.swift",
        "Locale.Script+LocaleSupport.swift",
        "LocaleSupportConfiguration.swift",
        "LocaleSupportError.swift",
        "LocalizationKey.swift",
        "LocalizationKeyStrategy.swift",
        "LocalizedStringConvertible.swift",
        "SwiftUI+LocaleSupport.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
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: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 finestructure/spi-images
Digest: sha256:062e4aaff76454b333ce7957a8e87c3beb342f1dedb64399abb81cdea021b526
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/12] Compiling LocaleSupport LocaleSupportConfiguration.swift
/host/spi-builder-workspace/Sources/LocaleSupport/LocaleSupportConfiguration.swift:6:23: warning: static property 'defaultIndicators' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
4 |
5 |     /// Characters that will be prepended/appended to any default `LocalizedStringConvertible` implementation.
6 |     public static var defaultIndicators: (prefix: Character, suffix: Character)?
  |                       |- warning: static property 'defaultIndicators' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  |                       |- note: convert 'defaultIndicators' to a 'let' constant to make 'Sendable' shared state immutable
  |                       |- note: add '@MainActor' to make static property 'defaultIndicators' part of global actor 'MainActor'
  |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
7 | }
8 |
[4/13] Compiling LocaleSupport SwiftUI+LocaleSupport.swift
[5/13] Compiling LocaleSupport LocaleSupportError.swift
[6/13] Compiling LocaleSupport LocalizationKeyStrategy.swift
/host/spi-builder-workspace/Sources/LocaleSupport/LocalizationKeyStrategy.swift:25:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'LocalizationKeyStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
 1 | public struct LocalizationKeyStrategy {
   |               `- note: consider making struct 'LocalizationKeyStrategy' conform to the 'Sendable' protocol
 2 |     public enum Casing {
 3 |         case uppercase
   :
23 |     }
24 |
25 |     public static let `default`: LocalizationKeyStrategy = LocalizationKeyStrategy()
   |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'LocalizationKeyStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
26 |
27 |     /// Generates a '.strings' key applying casing, splitting & prefixing as needed.
[7/13] Compiling LocaleSupport LocalizationKey.swift
[8/13] Compiling LocaleSupport LocalizedStringConvertible.swift
[9/13] Compiling LocaleSupport Locale.Region+LocaleSupport.swift
[10/13] Compiling LocaleSupport Locale.Script+LocaleSupport.swift
[11/13] Compiling LocaleSupport Locale+LocaleSupport.swift
[12/13] Compiling LocaleSupport Locale.LanguageCode+LocaleSupport.swift
[13/13] Emitting module LocaleSupport
/host/spi-builder-workspace/Sources/LocaleSupport/LocaleSupportConfiguration.swift:6:23: warning: static property 'defaultIndicators' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
4 |
5 |     /// Characters that will be prepended/appended to any default `LocalizedStringConvertible` implementation.
6 |     public static var defaultIndicators: (prefix: Character, suffix: Character)?
  |                       |- warning: static property 'defaultIndicators' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  |                       |- note: convert 'defaultIndicators' to a 'let' constant to make 'Sendable' shared state immutable
  |                       |- note: add '@MainActor' to make static property 'defaultIndicators' part of global actor 'MainActor'
  |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
7 | }
8 |
/host/spi-builder-workspace/Sources/LocaleSupport/LocalizationKeyStrategy.swift:25:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'LocalizationKeyStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
 1 | public struct LocalizationKeyStrategy {
   |               `- note: consider making struct 'LocalizationKeyStrategy' conform to the 'Sendable' protocol
 2 |     public enum Casing {
 3 |         case uppercase
   :
23 |     }
24 |
25 |     public static let `default`: LocalizationKeyStrategy = LocalizationKeyStrategy()
   |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'LocalizationKeyStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
26 |
27 |     /// Generates a '.strings' key applying casing, splitting & prefixing as needed.
Build complete! (6.10s)
Build complete.
{
  "default_localization" : "en",
  "dependencies" : [
  ],
  "manifest_display_name" : "LocaleSupport",
  "name" : "LocaleSupport",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "16.0"
    },
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "tvos",
      "version" : "16.0"
    },
    {
      "name" : "watchos",
      "version" : "9.0"
    }
  ],
  "products" : [
    {
      "name" : "LocaleSupport",
      "targets" : [
        "LocaleSupport"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "LocaleSupportTests",
      "module_type" : "SwiftTarget",
      "name" : "LocaleSupportTests",
      "path" : "Tests/LocaleSupportTests",
      "resources" : [
        {
          "path" : "/host/spi-builder-workspace/Tests/LocaleSupportTests/Resources/en.lproj/Localizable.strings",
          "rule" : {
            "process" : {
              "localization" : "en"
            }
          }
        }
      ],
      "sources" : [
        "LocaleTests.swift",
        "LocalizationKeyStrategyTests.swift",
        "LocalizedStringConvertibleTests.swift",
        "LocalizedStrings.swift"
      ],
      "target_dependencies" : [
        "LocaleSupport"
      ],
      "type" : "test"
    },
    {
      "c99name" : "LocaleSupport",
      "module_type" : "SwiftTarget",
      "name" : "LocaleSupport",
      "path" : "Sources/LocaleSupport",
      "product_memberships" : [
        "LocaleSupport"
      ],
      "sources" : [
        "Locale+LocaleSupport.swift",
        "Locale.LanguageCode+LocaleSupport.swift",
        "Locale.Region+LocaleSupport.swift",
        "Locale.Script+LocaleSupport.swift",
        "LocaleSupportConfiguration.swift",
        "LocaleSupportError.swift",
        "LocalizationKey.swift",
        "LocalizationKeyStrategy.swift",
        "LocalizedStringConvertible.swift",
        "SwiftUI+LocaleSupport.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:062e4aaff76454b333ce7957a8e87c3beb342f1dedb64399abb81cdea021b526
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Done.