Swift Package IndexBuild Information
Successful build of DeltaLogger, reference main (bb2c44), with Swift 6.1 for Wasm on 28 May 2025 12:13:17 UTC.
Swift 6 data race errors: 1
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" 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>&1Build Log
========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/stackotter/delta-logger.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/stackotter/delta-logger
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at bb2c440 Update README.md
Cloned https://github.com/stackotter/delta-logger.git
Revision (git rev-parse @):
bb2c4402569e93957795ed166d737d42cdf8d534
SUCCESS checkout https://github.com/stackotter/delta-logger.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/stackotter/delta-logger.git
https://github.com/stackotter/delta-logger.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
{
"identity" : "swift-log",
"requirement" : {
"range" : [
{
"lower_bound" : "1.4.2",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-log"
}
],
"manifest_display_name" : "DeltaLogger",
"name" : "DeltaLogger",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "DeltaLogger",
"targets" : [
"DeltaLogger"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "DeltaLoggerTests",
"module_type" : "SwiftTarget",
"name" : "DeltaLoggerTests",
"path" : "Tests/DeltaLoggerTests",
"sources" : [
"DeltaLoggerTests.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"DeltaLogger"
],
"type" : "test"
},
{
"c99name" : "DeltaLogger",
"module_type" : "SwiftTarget",
"name" : "DeltaLogger",
"path" : "Sources/DeltaLogger",
"product_dependencies" : [
"Logging"
],
"product_memberships" : [
"DeltaLogger"
],
"sources" : [
"DeltaLogHandler.swift",
"LogLevel.swift",
"Logger.swift"
],
"type" : "library"
}
],
"tools_version" : "5.3"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" 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: sha256:7e37457820e5f17452a98118754f345f2619722c485f2db0d8b666940a83afd2
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Fetching https://github.com/apple/swift-log
[1/3836] Fetching swift-log
Fetched https://github.com/apple/swift-log from cache (0.56s)
Computing version for https://github.com/apple/swift-log
Computed https://github.com/apple/swift-log at 1.6.3 (1.27s)
Creating working copy for https://github.com/apple/swift-log
Working copy of https://github.com/apple/swift-log resolved at 1.6.3
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/8] Compiling Logging LogHandler.swift
[5/8] Emitting module Logging
[6/8] Compiling Logging Locks.swift
[7/8] Compiling Logging MetadataProvider.swift
[8/8] Compiling Logging Logging.swift
[10/13] Compiling DeltaLogger Logger.swift
[11/13] Compiling DeltaLogger LogLevel.swift
/host/spi-builder-workspace/Sources/DeltaLogger/LogLevel.swift:12:22: warning: static property 'errorLevels' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
10 |
11 | extension Logger.Level {
12 | private static var errorLevels: [Logger.Level] = [
| |- warning: static property 'errorLevels' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'errorLevels' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'errorLevels' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
13 | .error,
14 | .critical]
[12/13] Emitting module DeltaLogger
/host/spi-builder-workspace/Sources/DeltaLogger/LogLevel.swift:12:22: warning: static property 'errorLevels' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
10 |
11 | extension Logger.Level {
12 | private static var errorLevels: [Logger.Level] = [
| |- warning: static property 'errorLevels' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'errorLevels' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'errorLevels' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
13 | .error,
14 | .critical]
[13/13] Compiling DeltaLogger DeltaLogHandler.swift
Build complete! (10.20s)
Build complete.
{
"dependencies" : [
{
"identity" : "swift-log",
"requirement" : {
"range" : [
{
"lower_bound" : "1.4.2",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-log"
}
],
"manifest_display_name" : "DeltaLogger",
"name" : "DeltaLogger",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "DeltaLogger",
"targets" : [
"DeltaLogger"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "DeltaLoggerTests",
"module_type" : "SwiftTarget",
"name" : "DeltaLoggerTests",
"path" : "Tests/DeltaLoggerTests",
"sources" : [
"DeltaLoggerTests.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"DeltaLogger"
],
"type" : "test"
},
{
"c99name" : "DeltaLogger",
"module_type" : "SwiftTarget",
"name" : "DeltaLogger",
"path" : "Sources/DeltaLogger",
"product_dependencies" : [
"Logging"
],
"product_memberships" : [
"DeltaLogger"
],
"sources" : [
"DeltaLogHandler.swift",
"LogLevel.swift",
"Logger.swift"
],
"type" : "library"
}
],
"tools_version" : "5.3"
}
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:7e37457820e5f17452a98118754f345f2619722c485f2db0d8b666940a83afd2
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Done.