Swift Package IndexBuild Information
Successful build of package-concurrency-helpers, reference main (9fa886), with Swift 6.1 for Linux on 3 Oct 2025 14:59:26 UTC.
Swift 6 data race errors: 0
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ordo-one/package-concurrency-helpers.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/ordo-one/package-concurrency-helpers
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 9fa8866 chore(patch): [sc-24600] use Task.immediate for runSync if possible (#71)
Cloned https://github.com/ordo-one/package-concurrency-helpers.git
Revision (git rev-parse @):
9fa8866e85157bf1247693162baefe54972d08c0
SUCCESS checkout https://github.com/ordo-one/package-concurrency-helpers.git at main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/ordo-one/package-concurrency-helpers.git
https://github.com/ordo-one/package-concurrency-helpers.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
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Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$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: sha256:808cb2b2a6cec76654a3acbd283c6c2205bc60d2b29562c95b9f5147612f6d32
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Fetching https://github.com/apple/swift-atomics
Fetching https://github.com/apple/swift-docc-plugin
Fetching https://github.com/mattgallagher/CwlPreconditionTesting
[1/1257] Fetching cwlpreconditiontesting
[77/3351] Fetching cwlpreconditiontesting, swift-docc-plugin
[1468/5165] Fetching cwlpreconditiontesting, swift-docc-plugin, swift-atomics
Fetched https://github.com/mattgallagher/CwlPreconditionTesting from cache (0.62s)
[2254/3908] Fetching swift-docc-plugin, swift-atomics
Fetched https://github.com/apple/swift-atomics from cache (0.89s)
Fetched https://github.com/apple/swift-docc-plugin from cache (0.91s)
Computing version for https://github.com/apple/swift-atomics
Computed https://github.com/apple/swift-atomics at 1.3.0 (1.74s)
Computing version for https://github.com/mattgallagher/CwlPreconditionTesting
Computed https://github.com/mattgallagher/CwlPreconditionTesting at 2.2.2 (0.72s)
Fetching https://github.com/mattgallagher/CwlCatchException.git
[1/460] Fetching cwlcatchexception
Fetched https://github.com/mattgallagher/CwlCatchException.git from cache (0.23s)
Computing version for https://github.com/mattgallagher/CwlCatchException.git
Computed https://github.com/mattgallagher/CwlCatchException.git at 2.2.1 (1.08s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.4.5 (2.44s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3540] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.65s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.62s)
Creating working copy for https://github.com/apple/swift-atomics
Working copy of https://github.com/apple/swift-atomics resolved at 1.3.0
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/mattgallagher/CwlPreconditionTesting
Working copy of https://github.com/mattgallagher/CwlPreconditionTesting resolved at 2.2.2
Creating working copy for https://github.com/mattgallagher/CwlCatchException.git
Working copy of https://github.com/mattgallagher/CwlCatchException.git resolved at 2.2.1
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...
[2/8] Write sources
[5/8] Compiling _PauseShims _PauseShims.c
[6/8] Compiling _AtomicsShims.c
[7/8] Write swift-version-24593BA9C3E375BF.txt
[9/32] Compiling Helpers TimeIntervalCounter.swift
[10/32] Emitting module Atomics
[11/34] Compiling Atomics AtomicInteger.swift
[12/34] Compiling Atomics AtomicOptionalWrappable.swift
[13/34] Compiling Atomics AtomicReference.swift
[14/34] Compiling Atomics AtomicMemoryOrderings.swift
[15/34] Compiling Atomics DoubleWord.swift
[16/34] Compiling Atomics AtomicStorage.swift
[17/34] Compiling Atomics AtomicValue.swift
[18/34] Compiling Atomics ManagedAtomic.swift
[19/34] Compiling Atomics ManagedAtomicLazyReference.swift
[20/34] Compiling Atomics UnsafeAtomic.swift
[21/34] Compiling Atomics UnsafeAtomicLazyReference.swift
[22/34] Compiling Atomics IntegerConformances.swift
[23/34] Compiling Atomics PointerConformances.swift
[24/34] Compiling Atomics Primitives.native.swift
[25/34] Compiling Atomics OptionalRawRepresentable.swift
[26/34] Compiling Atomics RawRepresentable.swift
[27/34] Compiling Atomics AtomicBool.swift
[28/34] Compiling Helpers MakeStream.swift
[29/34] Compiling Helpers NearestPowerOf2.swift
[30/34] Compiling Atomics IntegerOperations.swift
[31/34] Compiling Atomics Unmanaged extensions.swift
[33/44] Compiling PackageConcurrencyHelpers UnsafeSendableWrapper.swift
[34/45] Compiling PackageConcurrencyHelpers RunSync.swift
[35/45] Compiling PackageConcurrencyHelpers Spinlock.swift
[36/45] Compiling PackageConcurrencyHelpers YieldWithBackPressure.swift
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/YieldWithBackPressure.swift:24:35: warning: sending 'message' risks causing data races; this is an error in the Swift 6 language mode
22 | ) async -> Bool {
23 | while true {
24 | let result = continuation.yield(message)
| |- warning: sending 'message' risks causing data races; this is an error in the Swift 6 language mode
| `- note: task-isolated 'message' is passed as a 'sending' parameter; Uses in callee may race with later task-isolated uses
25 | switch result {
26 | case .terminated:
[37/45] Compiling PackageConcurrencyHelpers Protected.swift
[38/45] Compiling PackageConcurrencyHelpers Lockable.swift
[39/45] Emitting module PackageConcurrencyHelpers
[40/45] Compiling PackageConcurrencyHelpers ForBlockingCall.swift
[41/45] Compiling PackageConcurrencyHelpers Lock.swift
[42/45] Compiling PackageConcurrencyHelpers NIOSendable.swift
[44/46] Emitting module Helpers
[45/46] Compiling Helpers Box.swift
[46/46] Compiling Helpers IsBeingDebugged.swift
Build complete! (32.85s)
Build complete.
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basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:808cb2b2a6cec76654a3acbd283c6c2205bc60d2b29562c95b9f5147612f6d32
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Done.