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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build Selenops, reference master (8c2ee9), with Swift 6.0 for macOS (SPM) on 27 Nov 2024 22:25:57 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -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

Build Log

========================================
RunAll
========================================
Builder version: 4.58.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/zntfdr/Selenops.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/zntfdr/Selenops
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 8c2ee90 remove file headers
Cloned https://github.com/zntfdr/Selenops.git
Revision (git rev-parse @):
8c2ee90339cf47edf8087ac40a924bb1db6e4fec
SUCCESS checkout https://github.com/zntfdr/Selenops.git at master
Fetching https://github.com/scinfu/SwiftSoup.git
Fetching https://github.com/apple/swift-argument-parser.git
Fetching https://github.com/apple/swift-tools-support-core.git
[1/3198] Fetching swiftsoup
[481/15593] Fetching swiftsoup, swift-argument-parser
[605/22140] Fetching swiftsoup, swift-argument-parser, swift-tools-support-core
Fetched https://github.com/scinfu/SwiftSoup.git from cache (5.00s)
Fetched https://github.com/apple/swift-tools-support-core.git from cache (5.00s)
Fetched https://github.com/apple/swift-argument-parser.git from cache (5.00s)
Computing version for https://github.com/scinfu/SwiftSoup.git
Computed https://github.com/scinfu/SwiftSoup.git at 2.3.0 (2.57s)
Computing version for https://github.com/apple/swift-tools-support-core.git
Computed https://github.com/apple/swift-tools-support-core.git at 0.0.1 (0.61s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 0.0.1 (0.62s)
Creating working copy for https://github.com/scinfu/SwiftSoup.git
Working copy of https://github.com/scinfu/SwiftSoup.git resolved at 2.3.0
Creating working copy for https://github.com/apple/swift-tools-support-core.git
Working copy of https://github.com/apple/swift-tools-support-core.git resolved at 0.0.1
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 0.0.1
========================================
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",
  "dependencies": [
    {
      "identity": "selenops",
      "name": "Selenops",
      "url": "https://github.com/zntfdr/Selenops.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Selenops",
      "dependencies": [
        {
          "identity": "swift-argument-parser",
          "name": "swift-argument-parser",
          "url": "https://github.com/apple/swift-argument-parser.git",
          "version": "0.0.6",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-argument-parser",
          "dependencies": [
          ]
        },
        {
          "identity": "swift-tools-support-core",
          "name": "swift-tools-support-core",
          "url": "https://github.com/apple/swift-tools-support-core.git",
          "version": "0.0.1",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-tools-support-core",
          "dependencies": [
          ]
        },
        {
          "identity": "swiftsoup",
          "name": "SwiftSoup",
          "url": "https://github.com/scinfu/SwiftSoup.git",
          "version": "2.7.6",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SwiftSoup",
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/zntfdr/Selenops.git
[6/530] Fetching selenops
Fetched https://github.com/zntfdr/Selenops.git from cache (0.95s)
Fetching https://github.com/apple/swift-tools-support-core.git from cache
Fetching https://github.com/apple/swift-argument-parser.git from cache
Fetching https://github.com/scinfu/SwiftSoup.git from cache
Fetched https://github.com/apple/swift-tools-support-core.git from cache (0.76s)
Fetched https://github.com/apple/swift-argument-parser.git from cache (0.76s)
Fetched https://github.com/scinfu/SwiftSoup.git from cache (0.76s)
Computing version for https://github.com/apple/swift-tools-support-core.git
Computed https://github.com/apple/swift-tools-support-core.git at 0.0.1 (0.02s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 0.0.6 (0.57s)
Computing version for https://github.com/scinfu/SwiftSoup.git
Computed https://github.com/scinfu/SwiftSoup.git at 2.7.6 (0.58s)
Creating working copy for https://github.com/apple/swift-tools-support-core.git
Working copy of https://github.com/apple/swift-tools-support-core.git resolved at 0.0.1
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 0.0.6
Creating working copy for https://github.com/zntfdr/Selenops.git
Working copy of https://github.com/zntfdr/Selenops.git resolved at master (8c2ee90)
Creating working copy for https://github.com/scinfu/SwiftSoup.git
Working copy of https://github.com/scinfu/SwiftSoup.git resolved at 2.7.6
Found 3 product dependencies
  - swift-argument-parser
  - swift-tools-support-core
  - SwiftSoup
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/zntfdr/Selenops.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -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
Building for debugging...
[0/15] Write sources
[6/15] Write selenops-cli-entitlement.plist
[6/15] Write sources
[8/15] Compiling TSCclibc libc.c
[9/15] Write swift-version--7754E27361AE5C74.txt
[11/96] Compiling TSCLibc libc.swift
[12/96] Emitting module TSCLibc
[13/96] Compiling SwiftSoup NodeVisitor.swift
[14/96] Compiling SwiftSoup OrderedSet.swift
[15/96] Compiling SwiftSoup ParseError.swift
[16/96] Compiling SwiftSoup DocumentType.swift
[17/96] Compiling SwiftSoup Element.swift
[18/96] Compiling SwiftSoup Elements.swift
[19/96] Compiling SwiftSoup HttpStatusException.swift
[20/96] Compiling SwiftSoup Node.swift
[21/96] Compiling SwiftSoup NodeTraversor.swift
[22/96] Compiling SwiftSoup Entities.swift
[23/96] Compiling SwiftSoup Evaluator.swift
[24/96] Compiling SwiftSoup Exception.swift
[25/137] Emitting module ArgumentParser
[26/137] Compiling TSCBasic Await.swift
[27/137] Compiling TSCBasic ByteString.swift
[28/137] Compiling TSCBasic CStringArray.swift
[29/137] Compiling TSCBasic ObjectIdentifierProtocol.swift
[30/137] Compiling TSCBasic OrderedDictionary.swift
[31/137] Emitting module TSCBasic
[32/141] Compiling TSCBasic CacheableSequence.swift
[33/141] Compiling TSCBasic CodableResult.swift
[34/141] Compiling TSCBasic CollectionAlgorithms.swift
[35/141] Compiling TSCBasic Result.swift
[36/141] Compiling TSCBasic SHA256.swift
[37/141] Compiling TSCBasic JSONMapper.swift
[38/141] Compiling TSCBasic ProcessSet.swift
[39/141] Compiling TSCBasic RegEx.swift
[40/141] Compiling TSCBasic FileSystem.swift
[41/141] Compiling TSCBasic GraphAlgorithms.swift
[42/141] Compiling TSCBasic JSON.swift
[43/141] Emitting module SwiftSoup
[44/146] Compiling TSCBasic SortedArray.swift
[45/146] Compiling TSCBasic StringConversions.swift
[46/146] Compiling TSCBasic SynchronizedQueue.swift
[47/146] Compiling TSCBasic TemporaryFile.swift
[48/146] Compiling TSCBasic Tuple.swift
[49/146] Compiling TSCBasic misc.swift
[50/146] Compiling SwiftSoup Attributes.swift
[51/146] Compiling SwiftSoup BinarySearch.swift
[52/146] Compiling SwiftSoup BooleanAttribute.swift
[53/146] Compiling SwiftSoup CharacterExt.swift
[57/146] Compiling TSCBasic TerminalController.swift
[58/146] Compiling TSCBasic Thread.swift
[59/146] Compiling TSCBasic OutputByteStream.swift
[60/146] Compiling TSCBasic KeyedPair.swift
[61/146] Compiling TSCBasic LazyCache.swift
[62/146] Compiling TSCBasic Lock.swift
[63/146] Compiling TSCBasic OSLog.swift
[65/146] Compiling TSCBasic DiagnosticsEngine.swift
[66/146] Compiling TSCBasic Path.swift
[67/146] Compiling TSCBasic PathShims.swift
[68/146] Compiling TSCBasic Process.swift
[69/146] Compiling TSCBasic ProcessEnv.swift
[70/146] Compiling TSCBasic DictionaryExtensions.swift
[71/146] Compiling TSCBasic DictionaryLiteralExtensions.swift
[72/146] Compiling TSCBasic EditDistance.swift
[73/146] Compiling TSCBasic FileInfo.swift
[76/146] Compiling TSCBasic OrderedSet.swift
[77/146] Compiling SwiftSoup Token.swift
[78/146] Compiling SwiftSoup TokenQueue.swift
[79/146] Compiling SwiftSoup Tokeniser.swift
[80/146] Compiling SwiftSoup TokeniserState.swift
[81/146] Compiling SwiftSoup TreeBuilder.swift
[96/146] Compiling TSCBasic CollectionExtensions.swift
[97/146] Compiling TSCBasic Condition.swift
[98/146] Compiling TSCBasic DeltaAlgorithm.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/Await.swift:18:28: error: value of type '(@escaping (Result<T, ErrorType>) -> Void) -> Void' has no member 'get'
16 | /// - Throws: The error wrapped by the async method's result
17 | public func await<T, ErrorType>(_ body: (@escaping (Result<T, ErrorType>) -> Void) -> Void) throws -> T {
18 |     return try await(body).get()
   |                            `- error: value of type '(@escaping (Result<T, ErrorType>) -> Void) -> Void' has no member 'get'
19 | }
20 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/Await.swift:18:28: error: value of type '(@escaping (Result<T, ErrorType>) -> Void) -> Void' has no member 'get'
16 | /// - Throws: The error wrapped by the async method's result
17 | public func await<T, ErrorType>(_ body: (@escaping (Result<T, ErrorType>) -> Void) -> Void) throws -> T {
18 |     return try await(body).get()
   |                            `- error: value of type '(@escaping (Result<T, ErrorType>) -> Void) -> Void' has no member 'get'
19 | }
20 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/Await.swift:18:28: error: value of type '(@escaping (Result<T, ErrorType>) -> Void) -> Void' has no member 'get'
16 | /// - Throws: The error wrapped by the async method's result
17 | public func await<T, ErrorType>(_ body: (@escaping (Result<T, ErrorType>) -> Void) -> Void) throws -> T {
18 |     return try await(body).get()
   |                            `- error: value of type '(@escaping (Result<T, ErrorType>) -> Void) -> Void' has no member 'get'
19 | }
20 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/Await.swift:18:28: error: value of type '(@escaping (Result<T, ErrorType>) -> Void) -> Void' has no member 'get'
16 | /// - Throws: The error wrapped by the async method's result
17 | public func await<T, ErrorType>(_ body: (@escaping (Result<T, ErrorType>) -> Void) -> Void) throws -> T {
18 |     return try await(body).get()
   |                            `- error: value of type '(@escaping (Result<T, ErrorType>) -> Void) -> Void' has no member 'get'
19 | }
20 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/Await.swift:18:28: error: value of type '(@escaping (Result<T, ErrorType>) -> Void) -> Void' has no member 'get'
16 | /// - Throws: The error wrapped by the async method's result
17 | public func await<T, ErrorType>(_ body: (@escaping (Result<T, ErrorType>) -> Void) -> Void) throws -> T {
18 |     return try await(body).get()
   |                            `- error: value of type '(@escaping (Result<T, ErrorType>) -> Void) -> Void' has no member 'get'
19 | }
20 |
[125/146] Compiling SwiftSoup UnicodeScalar.swift
[126/146] Compiling SwiftSoup Validate.swift
[127/146] Compiling SwiftSoup Whitelist.swift
[128/146] Compiling SwiftSoup XmlDeclaration.swift
[129/146] Compiling SwiftSoup XmlTreeBuilder.swift
[142/148] Emitting module Selenops
/Users/admin/builder/spi-builder-workspace/Sources/Selenops/Crawler.swift:121:15: warning: capture of 'self' with non-sendable type 'Crawler?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 35 | /// Given a proper `startURL`, this object will crawl the web looking for the
 36 | /// given `wordToSearch` and report its findings.
 37 | open class Crawler {
    |            `- note: class 'Crawler' does not conform to the 'Sendable' protocol
 38 |
 39 |   /// The starting page URL.
    :
119 |
120 |     currentTask = URLSession.shared.dataTask(with: url) { [weak self] data, _, _ in
121 |       defer { self?.crawl() }
    |               `- warning: capture of 'self' with non-sendable type 'Crawler?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
122 |       guard
123 |         let data = data,
BUILD FAILURE 6.0 macosSpm