package-concurrency-helpers – Build Information

Build Information

Successful build of package-concurrency-helpers, reference 5.1.2 (9fa886), with Swift 6.4 for Linux on 23 Sep 2026 03:22:10 UTC.

Swift 6 data race errors: 0

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ordo-one/package-concurrency-helpers.git
Reference: 5.1.2
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
 * tag               5.1.2      -> FETCH_HEAD
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 5.1.2
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.4
Building package at path:  $PWD
https://github.com/ordo-one/package-concurrency-helpers.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:c77fcce225e223ac0fafed844619173fc6de8d62dd560eeb28db3182af6a282b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Fetching https://github.com/mattgallagher/CwlPreconditionTesting
Fetching https://github.com/apple/swift-docc-plugin
Fetching https://github.com/apple/swift-atomics
[1/1257] Fetching cwlpreconditiontesting
[328/3602] Fetching cwlpreconditiontesting, swift-docc-plugin
[1470/5477] Fetching cwlpreconditiontesting, swift-docc-plugin, swift-atomics
Fetched https://github.com/mattgallagher/CwlPreconditionTesting (0.56s)
Fetched https://github.com/apple/swift-docc-plugin (0.56s)
Fetched https://github.com/apple/swift-atomics (0.59s)
Computing version for https://github.com/mattgallagher/CwlPreconditionTesting
Computed https://github.com/mattgallagher/CwlPreconditionTesting at 2.2.2 (0.79s)
Fetching https://github.com/mattgallagher/CwlCatchException.git
[1/460] Fetching cwlcatchexception
Fetched https://github.com/mattgallagher/CwlCatchException.git (0.43s)
Computing version for https://github.com/mattgallagher/CwlCatchException.git
Computed https://github.com/mattgallagher/CwlCatchException.git at 2.2.1 (0.62s)
Computing version for https://github.com/apple/swift-atomics
Computed https://github.com/apple/swift-atomics at 1.3.1 (0.18s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (0.21s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3829] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (0.59s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.83s)
Creating working copy for https://github.com/apple/swift-atomics
Working copy of https://github.com/apple/swift-atomics resolved at 1.3.1
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.5.0
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
Building for debugging...
[Constructing description]
[Planning deferred tasks]
[52 / 81] Atomics
[63 / 81] Helpers-product
[66 / 81] Atomics-product
[69 / 82] _AtomicsShims
[71 / 91] Atomics
[81 / 91] PackageConcurrencyHelpers
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/YieldWithBackPressure.swift:24:35: [1;33mwarning: [1;39msending 'message' risks causing data races; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/region-isolation\RegionIsolation]8;;\::]8;;https://docs.swift.org/compiler/documentation/diagnostics/sending-risks-data-race\SendingRisksDataRace]8;;\]
[0;36m22 |[0;0m ) async -> Bool {
[0;36m23 |[0;0m     while true {
[0;36m24 |[0;0m         let result = continuation.yield(message)
   [0;36m|[0;0m                                   |- [1;33mwarning: [1;39msending 'message' risks causing data races; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/region-isolation\RegionIsolation]8;;\::]8;;https://docs.swift.org/compiler/documentation/diagnostics/sending-risks-data-race\SendingRisksDataRace]8;;\]
   [0;36m|[0;0m                                   `- [1;39mnote: [1;39m'message' is passed as a 'sending' parameter; Uses in callee may race with code in the current isolation context[0;0m
[0;36m25 |[0;0m         switch result {
[0;36m26 |[0;0m         case .terminated:
[#RegionIsolation]: <https://docs.swift.org/compiler/documentation/diagnostics/region-isolation>
[#SendingRisksDataRace]: <https://docs.swift.org/compiler/documentation/diagnostics/sending-risks-data-race>
[83 / 91] PackageConcurrencyHelpers
[85 / 92] Helpers
[89 / 93] Atomics
Build complete! (4.39 secs)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-atomics",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
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      "type" : "sourceControl",
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      "identity" : "cwlpreconditiontesting",
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      "type" : "sourceControl",
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  "manifest_display_name" : "package-concurrency-helpers",
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  "products" : [
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      "name" : "PackageConcurrencyHelpers",
      "targets" : [
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      "type" : {
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      }
    },
    {
      "name" : "Helpers",
      "targets" : [
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      ],
      "type" : {
        "library" : [
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  ],
  "targets" : [
    {
      "c99name" : "_PauseShims",
      "module_type" : "ClangTarget",
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        "_PauseShims.c"
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      "path" : "Sources/ConcurrencyHelpers",
      "product_dependencies" : [
        "Atomics"
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      "product_memberships" : [
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      "sources" : [
        "ForBlockingCall.swift",
        "Lock.swift",
        "Lockable.swift",
        "NIOSendable.swift",
        "Protected.swift",
        "RunSync.swift",
        "Spinlock.swift",
        "UnsafeSendableWrapper.swift",
        "YieldWithBackPressure.swift"
      ],
      "target_dependencies" : [
        "_PauseShims"
      ],
      "type" : "library"
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    {
      "c99name" : "HelpersTests",
      "module_type" : "SwiftTarget",
      "name" : "HelpersTests",
      "path" : "Tests/HelpersTests",
      "sources" : [
        "BoxTests.swift",
        "TimeIntervalCounterTests.swift"
      ],
      "target_dependencies" : [
        "Helpers",
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      "type" : "test"
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      "product_memberships" : [
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      "sources" : [
        "Box.swift",
        "IsBeingDebugged.swift",
        "MakeStream.swift",
        "NearestPowerOf2.swift",
        "TimeIntervalCounter.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "ConcurrencyHelpersTests",
      "module_type" : "SwiftTarget",
      "name" : "ConcurrencyHelpersTests",
      "path" : "Tests/ConcurrencyHelpersTests",
      "product_dependencies" : [
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      "sources" : [
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      "target_dependencies" : [
        "PackageConcurrencyHelpers"
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      "type" : "test"
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  ],
  "tools_version" : "5.8"
}
basic-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:c77fcce225e223ac0fafed844619173fc6de8d62dd560eeb28db3182af6a282b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Done.