Swift Package Index

Build Information

Successful build of swift-atomics, reference main (bc30c6), with Swift 6.4 for Wasm on 26 Sep 2026 20:36:32 UTC.

Swift 6 data race errors: 0

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/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:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/apple/swift-atomics.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/apple/swift-atomics
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at bc30c67 Update README with a prominent note about `struct Atomic`
Cloned https://github.com/apple/swift-atomics.git
Revision (git rev-parse @):
bc30c67cf0c4479633621ad7950d71494a07390f
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/swift-atomics.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/apple/swift-atomics.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Building for debugging...
[Planning deferred tasks]
[30 / 38] Atomics
[35 / 38] Atomics
Build complete! (3.42 secs)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "swift-atomics",
  "name" : "swift-atomics",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Atomics",
      "targets" : [
        "Atomics"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "_AtomicsShims",
      "module_type" : "ClangTarget",
      "name" : "_AtomicsShims",
      "path" : "Sources/_AtomicsShims",
      "product_memberships" : [
        "Atomics"
      ],
      "sources" : [
        "src/_AtomicsShims.c"
      ],
      "type" : "library"
    },
    {
      "c99name" : "AtomicsTests",
      "module_type" : "SwiftTarget",
      "name" : "AtomicsTests",
      "path" : "Tests/AtomicsTests",
      "sources" : [
        "AtomicLazyReference.swift",
        "Basics/BasicTestSupport.swift",
        "Basics/autogenerated/BasicAtomicBoolTests.swift",
        "Basics/autogenerated/BasicAtomicDoubleWordTests.swift",
        "Basics/autogenerated/BasicAtomicInt16Tests.swift",
        "Basics/autogenerated/BasicAtomicInt32Tests.swift",
        "Basics/autogenerated/BasicAtomicInt64Tests.swift",
        "Basics/autogenerated/BasicAtomicInt8Tests.swift",
        "Basics/autogenerated/BasicAtomicIntTests.swift",
        "Basics/autogenerated/BasicAtomicMutablePointerTests.swift",
        "Basics/autogenerated/BasicAtomicMutableRawPointerTests.swift",
        "Basics/autogenerated/BasicAtomicOptionalMutablePointerTests.swift",
        "Basics/autogenerated/BasicAtomicOptionalMutableRawPointerTests.swift",
        "Basics/autogenerated/BasicAtomicOptionalPointerTests.swift",
        "Basics/autogenerated/BasicAtomicOptionalRawPointerTests.swift",
        "Basics/autogenerated/BasicAtomicOptionalRawRepresentableTests.swift",
        "Basics/autogenerated/BasicAtomicOptionalReferenceTests.swift",
        "Basics/autogenerated/BasicAtomicOptionalUnmanagedTests.swift",
        "Basics/autogenerated/BasicAtomicPointerTests.swift",
        "Basics/autogenerated/BasicAtomicRawPointerTests.swift",
        "Basics/autogenerated/BasicAtomicRawRepresentableTests.swift",
        "Basics/autogenerated/BasicAtomicReferenceTests.swift",
        "Basics/autogenerated/BasicAtomicUInt16Tests.swift",
        "Basics/autogenerated/BasicAtomicUInt32Tests.swift",
        "Basics/autogenerated/BasicAtomicUInt64Tests.swift",
        "Basics/autogenerated/BasicAtomicUInt8Tests.swift",
        "Basics/autogenerated/BasicAtomicUIntTests.swift",
        "Basics/autogenerated/BasicAtomicUnmanagedTests.swift",
        "DoubleWord.swift",
        "LifetimeTracked.swift",
        "LockFreeQueue.swift",
        "LockFreeSingleConsumerStack.swift",
        "StrongReferenceRace.swift",
        "StrongReferenceShuffle.swift",
        "StrongReferenceSubclass.swift"
      ],
      "target_dependencies" : [
        "Atomics"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Atomics",
      "module_type" : "SwiftTarget",
      "name" : "Atomics",
      "path" : "Sources/Atomics",
      "product_memberships" : [
        "Atomics"
      ],
      "sources" : [
        "Conformances/OptionalRawRepresentable.swift",
        "Conformances/RawRepresentable.swift",
        "Conformances/autogenerated/AtomicBool.swift",
        "Conformances/autogenerated/IntegerConformances.swift",
        "Conformances/autogenerated/PointerConformances.swift",
        "Primitives/autogenerated/Primitives.native.swift",
        "Protocols/AtomicInteger.swift",
        "Protocols/AtomicOptionalWrappable.swift",
        "Protocols/AtomicReference.swift",
        "Protocols/AtomicStorage.swift",
        "Protocols/AtomicValue.swift",
        "Types/AtomicMemoryOrderings.swift",
        "Types/DoubleWord.swift",
        "Types/ManagedAtomic.swift",
        "Types/ManagedAtomicLazyReference.swift",
        "Types/UnsafeAtomic.swift",
        "Types/UnsafeAtomicLazyReference.swift",
        "Types/autogenerated/IntegerOperations.swift",
        "Unmanaged extensions.swift"
      ],
      "target_dependencies" : [
        "_AtomicsShims"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.10"
}
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Done.