Swift Package IndexBuild Information
Successful build of ConcurrencyRecipes, reference main (d16dd8), with Swift 6.1 for Linux on 28 Aug 2025 14:06:41 UTC.
Swift 6 data race errors: 0
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/finestructure/spi-images:basic-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>&1Build Log
========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mattmassicotte/ConcurrencyRecipes.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/mattmassicotte/ConcurrencyRecipes
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at d16dd87 Update Protocols.md (#19)
Cloned https://github.com/mattmassicotte/ConcurrencyRecipes.git
Revision (git rev-parse @):
d16dd875305c3e9f472a44b1f4340d4f5b0b13e5
SUCCESS checkout https://github.com/mattmassicotte/ConcurrencyRecipes.git at main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/mattmassicotte/ConcurrencyRecipes.git
https://github.com/mattmassicotte/ConcurrencyRecipes.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "ConcurrencyRecipes",
"name" : "ConcurrencyRecipes",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
],
"targets" : [
{
"c99name" : "PreconcurrencyLib",
"module_type" : "SwiftTarget",
"name" : "PreconcurrencyLib",
"path" : "Sources/PreconcurrencyLib",
"sources" : [
"PreconcurrencyStuff.swift"
],
"type" : "library"
},
{
"c99name" : "ConcurrencyRecipesTests",
"module_type" : "SwiftTarget",
"name" : "ConcurrencyRecipesTests",
"path" : "Tests/ConcurrencyRecipesTests",
"sources" : [
"PreconcurrencyLibTests.swift"
],
"target_dependencies" : [
"PreconcurrencyLib"
],
"type" : "test"
}
],
"tools_version" : "5.10"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-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
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:99ea6d26ace67c023f359493a2ac553a612b92a7f2dee009657225f46f43aa0e
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/4] Compiling PreconcurrencyLib PreconcurrencyStuff.swift
/host/spi-builder-workspace/Sources/PreconcurrencyLib/PreconcurrencyStuff.swift:5:3: warning: capture of 'block' with non-sendable type '() -> Void' in a '@Sendable' closure; this is an error in the Swift 6 language mode
3 | public func acceptEscapingBlock(_ block: @escaping () -> Void) {
4 | DispatchQueue.global().async {
5 | block()
| |- warning: capture of 'block' with non-sendable type '() -> Void' in a '@Sendable' closure; this is an error in the Swift 6 language mode
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
6 | }
7 | }
[4/4] Emitting module PreconcurrencyLib
Build complete! (7.42s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "ConcurrencyRecipes",
"name" : "ConcurrencyRecipes",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
],
"targets" : [
{
"c99name" : "PreconcurrencyLib",
"module_type" : "SwiftTarget",
"name" : "PreconcurrencyLib",
"path" : "Sources/PreconcurrencyLib",
"sources" : [
"PreconcurrencyStuff.swift"
],
"type" : "library"
},
{
"c99name" : "ConcurrencyRecipesTests",
"module_type" : "SwiftTarget",
"name" : "ConcurrencyRecipesTests",
"path" : "Tests/ConcurrencyRecipesTests",
"sources" : [
"PreconcurrencyLibTests.swift"
],
"target_dependencies" : [
"PreconcurrencyLib"
],
"type" : "test"
}
],
"tools_version" : "5.10"
}
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:99ea6d26ace67c023f359493a2ac553a612b92a7f2dee009657225f46f43aa0e
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Done.