The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Successful build of Differ, reference 1.4.6 (5520fd), with Swift 6.1 for Wasm on 28 May 2025 04:35:35 UTC.

Swift 6 data race errors: 0

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/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

Build Log

========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/tonyarnold/Differ.git
Reference: 1.4.6
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/tonyarnold/Differ
 * tag               1.4.6      -> FETCH_HEAD
HEAD is now at 5520fda Build a multi-platform XCFramework for releases
Cloned https://github.com/tonyarnold/Differ.git
Revision (git rev-parse @):
5520fda947f1f9777a806389c2ba587219bc0538
SUCCESS checkout https://github.com/tonyarnold/Differ.git at 1.4.6
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/tonyarnold/Differ.git
https://github.com/tonyarnold/Differ.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Differ",
  "name" : "Differ",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "9.0"
    },
    {
      "name" : "macos",
      "version" : "10.12"
    },
    {
      "name" : "tvos",
      "version" : "9.0"
    },
    {
      "name" : "watchos",
      "version" : "4.0"
    }
  ],
  "products" : [
    {
      "name" : "Differ",
      "targets" : [
        "Differ"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "DifferTests",
      "module_type" : "SwiftTarget",
      "name" : "DifferTests",
      "path" : "Tests/DifferTests",
      "sources" : [
        "BatchUpdateTests.swift",
        "DiffTests.swift",
        "ExtendedPatchSortTests.swift",
        "NestedDiffTests.swift",
        "NestedExtendedDiffTests.swift",
        "PatchApplyTests.swift",
        "PatchSortTests.swift"
      ],
      "target_dependencies" : [
        "Differ"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Differ",
      "module_type" : "SwiftTarget",
      "name" : "Differ",
      "path" : "Sources/Differ",
      "product_memberships" : [
        "Differ"
      ],
      "sources" : [
        "BatchUpdate.swift",
        "Diff+AppKit.swift",
        "Diff+UIKit.swift",
        "Diff.swift",
        "ExtendedDiff.swift",
        "ExtendedPatch+Apply.swift",
        "ExtendedPatch.swift",
        "GenericPatch.swift",
        "LinkedList.swift",
        "NestedBatchUpdate.swift",
        "NestedDiff.swift",
        "NestedExtendedDiff.swift",
        "Patch+Apply.swift",
        "Patch+Sort.swift",
        "Patch.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.4"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/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
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/17] Emitting module Differ
[4/18] Compiling Differ Patch+Apply.swift
[5/18] Compiling Differ Patch+Sort.swift
[6/18] Compiling Differ Diff+UIKit.swift
[7/18] Compiling Differ Diff.swift
[8/18] Compiling Differ NestedDiff.swift
[9/18] Compiling Differ NestedExtendedDiff.swift
[10/18] Compiling Differ Patch.swift
[11/18] Compiling Differ ExtendedDiff.swift
[12/18] Compiling Differ ExtendedPatch+Apply.swift
[13/18] Compiling Differ ExtendedPatch.swift
[14/18] Compiling Differ GenericPatch.swift
[15/18] Compiling Differ LinkedList.swift
[16/18] Compiling Differ NestedBatchUpdate.swift
[17/18] Compiling Differ BatchUpdate.swift
[18/18] Compiling Differ Diff+AppKit.swift
Build complete! (6.72s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Differ",
  "name" : "Differ",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "9.0"
    },
    {
      "name" : "macos",
      "version" : "10.12"
    },
    {
      "name" : "tvos",
      "version" : "9.0"
    },
    {
      "name" : "watchos",
      "version" : "4.0"
    }
  ],
  "products" : [
    {
      "name" : "Differ",
      "targets" : [
        "Differ"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "DifferTests",
      "module_type" : "SwiftTarget",
      "name" : "DifferTests",
      "path" : "Tests/DifferTests",
      "sources" : [
        "BatchUpdateTests.swift",
        "DiffTests.swift",
        "ExtendedPatchSortTests.swift",
        "NestedDiffTests.swift",
        "NestedExtendedDiffTests.swift",
        "PatchApplyTests.swift",
        "PatchSortTests.swift"
      ],
      "target_dependencies" : [
        "Differ"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Differ",
      "module_type" : "SwiftTarget",
      "name" : "Differ",
      "path" : "Sources/Differ",
      "product_memberships" : [
        "Differ"
      ],
      "sources" : [
        "BatchUpdate.swift",
        "Diff+AppKit.swift",
        "Diff+UIKit.swift",
        "Diff.swift",
        "ExtendedDiff.swift",
        "ExtendedPatch+Apply.swift",
        "ExtendedPatch.swift",
        "GenericPatch.swift",
        "LinkedList.swift",
        "NestedBatchUpdate.swift",
        "NestedDiff.swift",
        "NestedExtendedDiff.swift",
        "Patch+Apply.swift",
        "Patch+Sort.swift",
        "Patch.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.4"
}
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.