Swift Package Index

Build Information

Successful build of Queuer, reference main (db4cee), with Swift 6.3 for macOS (SPM) on 14 Apr 2026 13:31:33 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/FabrizioBrancati/Queuer.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/FabrizioBrancati/Queuer
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at db4ceec Merge pull request #42 from FabrizioBrancati/dependabot/swift/github.com/apple/swift-docc-plugin-1.4.3
Cloned https://github.com/FabrizioBrancati/Queuer.git
Revision (git rev-parse @):
db4ceec955b20842a210c8b8d5bb306822bfb81c
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/FabrizioBrancati/Queuer.git at main
Fetching https://github.com/swiftlang/swift-docc-symbolkit
Fetching https://github.com/apple/swift-docc-plugin
[1/2271] Fetching swift-docc-plugin
[251/5943] Fetching swift-docc-plugin, swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (1.25s)
Fetched https://github.com/apple/swift-docc-plugin from cache (1.25s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.4.3 (4.42s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.70s)
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.4.3
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
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "traits": [
    "default"
  ],
  "dependencies": [
    {
      "identity": "queuer",
      "name": "Queuer",
      "url": "https://github.com/FabrizioBrancati/Queuer.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Queuer",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/FabrizioBrancati/Queuer.git
[1/3245] Fetching queuer
Fetched https://github.com/FabrizioBrancati/Queuer.git from cache (1.03s)
Creating working copy for https://github.com/FabrizioBrancati/Queuer.git
Working copy of https://github.com/FabrizioBrancati/Queuer.git resolved at main (db4ceec)
warning: '.resolve-product-dependencies': dependency 'queuer' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/FabrizioBrancati/Queuer.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/4] Write sources
[3/4] Write swift-version--6988338F2F200930.txt
[5/10] Compiling Queuer Semaphore.swift
[6/10] Compiling Queuer Scheduler.swift
[7/10] Compiling Queuer Queuer.swift
[8/10] Compiling Queuer GroupOperation.swift
/Users/admin/builder/spi-builder-workspace/Sources/Queuer/GroupOperation.swift:30:12: warning: class 'GroupOperation' must restate inherited '@unchecked Sendable' conformance
28 |
29 | /// It allows the creation of group `Operation`s by using it's `operations` array of `ConcurrentOperation`.
30 | open class GroupOperation: ConcurrentOperation {
   |            `- warning: class 'GroupOperation' must restate inherited '@unchecked Sendable' conformance
31 |     /// Private `OperationQueue` instance.
32 |     private let queue = OperationQueue()
[9/10] Emitting module Queuer
/Users/admin/builder/spi-builder-workspace/Sources/Queuer/ConcurrentOperation.swift:31:12: warning: class 'ConcurrentOperation' must restate inherited '@unchecked Sendable' conformance
 29 | /// It allows asynchronous tasks, has a pause and resume states,
 30 | /// can be easily added to a queue and can be created with a block.
 31 | open class ConcurrentOperation: Operation {
    |            `- warning: class 'ConcurrentOperation' must restate inherited '@unchecked Sendable' conformance
 32 |     /// `Operation`'s execution block.
 33 |     public var executionBlock: ((_ operation: ConcurrentOperation) -> Void)?
/Users/admin/builder/spi-builder-workspace/Sources/Queuer/GroupOperation.swift:30:12: warning: class 'GroupOperation' must restate inherited '@unchecked Sendable' conformance
28 |
29 | /// It allows the creation of group `Operation`s by using it's `operations` array of `ConcurrentOperation`.
30 | open class GroupOperation: ConcurrentOperation {
   |            `- warning: class 'GroupOperation' must restate inherited '@unchecked Sendable' conformance
31 |     /// Private `OperationQueue` instance.
32 |     private let queue = OperationQueue()
[10/10] Compiling Queuer ConcurrentOperation.swift
/Users/admin/builder/spi-builder-workspace/Sources/Queuer/ConcurrentOperation.swift:31:12: warning: class 'ConcurrentOperation' must restate inherited '@unchecked Sendable' conformance
 29 | /// It allows asynchronous tasks, has a pause and resume states,
 30 | /// can be easily added to a queue and can be created with a block.
 31 | open class ConcurrentOperation: Operation {
    |            `- warning: class 'ConcurrentOperation' must restate inherited '@unchecked Sendable' conformance
 32 |     /// `Operation`'s execution block.
 33 |     public var executionBlock: ((_ operation: ConcurrentOperation) -> Void)?
Build complete! (10.34s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-docc-plugin",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.3.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-docc-plugin"
    }
  ],
  "manifest_display_name" : "Queuer",
  "name" : "Queuer",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "12.0"
    },
    {
      "name" : "macos",
      "version" : "10.13"
    },
    {
      "name" : "maccatalyst",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "12.0"
    },
    {
      "name" : "watchos",
      "version" : "4.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "Queuer",
      "targets" : [
        "Queuer"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "QueuerTests",
      "module_type" : "SwiftTarget",
      "name" : "QueuerTests",
      "path" : "Tests/QueuerTests",
      "sources" : [
        "ConcurrentOperationTests.swift",
        "GroupOperationTests.swift",
        "QueuerTests.swift",
        "SchedulerTests.swift",
        "SemaphoreTests.swift"
      ],
      "target_dependencies" : [
        "Queuer"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Queuer",
      "module_type" : "SwiftTarget",
      "name" : "Queuer",
      "path" : "Sources/Queuer",
      "product_memberships" : [
        "Queuer"
      ],
      "sources" : [
        "ConcurrentOperation.swift",
        "GroupOperation.swift",
        "Queuer.swift",
        "Scheduler.swift",
        "Semaphore.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
✅  Doc result (pending) reported
========================================
GenerateDocs
========================================
Generating docs at path:  $PWD/.docs/fabriziobrancati/queuer/main
Repository:               FabrizioBrancati/Queuer
Swift version used:       6.3
        .package(url: "https://github.com/apple/swift-docc-plugin", from: "1.3.0")
Target:                   Queuer
Extracting symbol information for 'Queuer'...
Finished extracting symbol information for 'Queuer'. (28.04s)
Building documentation for 'Queuer'...
warning: Parameter 'block' not found in instance method declaration
   --> Sources/Queuer/Queuer.swift:126:9-126:49
124 |     /// Add an `Operation` to be executed asynchronously.
125 |     ///
126 +     /// - Parameter block: Block to be executed.
    |         ╰─suggestion: Remove 'block' parameter documentation
127 |     func addOperation(_ operation: @escaping () -> Void) {
128 |         queue.addOperation(operation)
warning: Parameter 'operation' is missing documentation
   --> Sources/Queuer/Queuer.swift:126:49-126:49
124 |     /// Add an `Operation` to be executed asynchronously.
125 |     ///
126 +     /// - Parameter block: Block to be executed.
    |                                                 ╰─suggestion: Document 'operation' parameter
127 |     func addOperation(_ operation: @escaping () -> Void) {
128 |         queue.addOperation(operation)
Finished building documentation for 'Queuer' (0.33s)
Generated documentation archive at:
  /Users/admin/builder/spi-builder-workspace/.docs/fabriziobrancati/queuer/main
Building for debugging...
[0/8] Write sources
[1/8] Write snippet-extract-tool-entitlement.plist
[2/8] Write sources
[4/8] Write swift-version--6988338F2F200930.txt
[6/53] Emitting module SymbolKit
[7/57] Compiling SymbolKit DeclarationFragments.swift
[8/57] Compiling SymbolKit Fragment.swift
[9/57] Compiling SymbolKit FragmentKind.swift
[10/57] Compiling SymbolKit FunctionParameter.swift
[11/57] Compiling SymbolKit FunctionSignature.swift
[12/57] Compiling SymbolKit GenericConstraint.swift
[13/57] Compiling SymbolKit GenericParameter.swift
[14/57] Compiling SymbolKit Generics.swift
[15/57] Compiling SymbolKit Namespace.swift
[16/57] Compiling SymbolKit Identifier.swift
[17/57] Compiling SymbolKit KindIdentifier.swift
[18/57] Compiling SymbolKit Location.swift
[19/57] Compiling SymbolKit Mutability.swift
[20/57] Compiling SymbolKit SemanticVersion.swift
[21/57] Compiling SymbolKit AccessControl.swift
[22/57] Compiling SymbolKit Availability.swift
[23/57] Compiling SymbolKit AvailabilityItem.swift
[24/57] Compiling SymbolKit Domain.swift
[25/57] Compiling SymbolKit Names.swift
[26/57] Compiling SymbolKit SPI.swift
[27/57] Compiling SymbolKit Snippet.swift
[28/57] Compiling SymbolKit Extension.swift
[29/57] Compiling SymbolKit Mixin+Equals.swift
[30/57] Compiling SymbolKit Mixin+Hash.swift
[31/57] Compiling SymbolKit Mixin.swift
[32/57] Compiling SymbolKit LineList.swift
[33/57] Compiling SymbolKit Position.swift
[34/57] Compiling SymbolKit SourceRange.swift
[35/57] Compiling SymbolKit Metadata.swift
[36/57] Compiling SymbolKit Module.swift
[37/57] Compiling SymbolKit OperatingSystem.swift
[38/57] Compiling SymbolKit Platform.swift
[39/57] Compiling SymbolKit Relationship.swift
[40/57] Compiling SymbolKit RelationshipKind.swift
[41/57] Compiling SymbolKit SourceOrigin.swift
[42/57] Compiling SymbolKit GenericConstraints.swift
[43/57] Compiling SymbolKit Swift.swift
[44/57] Compiling SymbolKit Symbol.swift
[45/57] Compiling SymbolKit SymbolKind.swift
[46/57] Compiling SymbolKit SymbolGraph.swift
[47/57] Compiling SymbolKit GraphCollector.swift
[48/57] Compiling SymbolKit UnifiedSymbol+Encodable.swift
[49/57] Compiling SymbolKit UnifiedSymbol.swift
[50/57] Compiling SymbolKit UnifiedSymbolGraph+Encodable.swift
[51/57] Compiling SymbolKit UnifiedSymbolGraph.swift
[52/57] Compiling Snippets Snippet.swift
[53/57] Emitting module Snippets
[54/57] Compiling Snippets SnippetParser.swift
[55/61] Compiling snippet_extract URL+Status.swift
[56/61] Compiling snippet_extract SymbolGraph+Snippet.swift
[57/61] Emitting module snippet_extract
[58/61] Compiling snippet_extract SnippetBuildCommand.swift
[58/61] Write Objects.LinkFileList
[59/61] Linking snippet-extract-tool
[60/61] Applying snippet-extract-tool
Build of product 'snippet-extract' complete! (3.51s)
Building for debugging...
[0/1] Write swift-version--6988338F2F200930.txt
Build of target: 'Queuer' complete! (0.19s)
     162
2	/Users/admin/builder/spi-builder-workspace/.docs/fabriziobrancati/queuer/main
✅  Doc result (uploading) reported
========================================
SyncDocs
========================================
Doc archive source directory: $PWD/.docs/fabriziobrancati/queuer/main
File count: 162
Doc size:   2.0MB
Preparing doc bundle ...
Uploading prod-fabriziobrancati-queuer-main-7a3099f3.zip to s3://spi-docs-inbox/prod-fabriziobrancati-queuer-main-7a3099f3.zip
Copying... [14%]
Copying... [28%]
Copying... [42%]
Copying... [56%]
Copying... [70%]
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Copying... [100%]
Done.