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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 Beak, reference master (c3af65), with Swift 6.0 for macOS (SPM) on 27 Nov 2024 00:52:12 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/yonaskolb/Beak.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/yonaskolb/Beak
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at c3af652 Update README.md (#48)
Cloned https://github.com/yonaskolb/Beak.git
Revision (git rev-parse @):
c3af652abe63902f2f68296ce1e10757c9e59c13
SUCCESS checkout https://github.com/yonaskolb/Beak.git at master
Fetching https://github.com/antitypical/Result.git
Fetching https://github.com/Quick/Quick.git
Fetching https://github.com/drmohundro/SWXMLHash.git
Fetching https://github.com/kylef/PathKit.git
Fetching https://github.com/Quick/Nimble.git
Fetching https://github.com/jpsim/Yams.git
Fetching https://github.com/jpsim/SourceKitten
[1/2533] Fetching result
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[132/6764] Fetching result, swxmlhash, pathkit
[1740/16700] Fetching result, swxmlhash, pathkit, yams
[4169/31440] Fetching result, swxmlhash, pathkit, yams, quick
[4621/47456] Fetching result, swxmlhash, pathkit, yams, quick, sourcekitten
Fetched https://github.com/antitypical/Result.git from cache (1.01s)
[2921/44923] Fetching swxmlhash, pathkit, yams, quick, sourcekitten
Fetching https://github.com/kylef/Spectre.git
Fetched https://github.com/kylef/PathKit.git from cache (1.61s)
Fetched https://github.com/Quick/Quick.git from cache (1.61s)
Fetching https://github.com/jakeheis/SwiftCLI
Fetching https://github.com/Carthage/Commandant.git
[21132/48047] Fetching swxmlhash, yams, sourcekitten, nimble
[21623/49068] Fetching swxmlhash, yams, sourcekitten, nimble, spectre
[17275/33052] Fetching swxmlhash, yams, nimble, spectre
Fetched https://github.com/jpsim/SourceKitten from cache (1.94s)
Fetched https://github.com/kylef/Spectre.git from cache (0.97s)
[22587/32031] Fetching swxmlhash, yams, nimble
[30683/37105] Fetching swxmlhash, yams, nimble, swiftcli
[30937/39428] Fetching swxmlhash, yams, nimble, swiftcli, commandant
Fetched https://github.com/drmohundro/SWXMLHash.git from cache (2.71s)
Fetched https://github.com/Quick/Nimble.git from cache (2.71s)
Fetched https://github.com/jpsim/Yams.git from cache (2.71s)
[5520/7397] Fetching swiftcli, commandant
Fetched https://github.com/jakeheis/SwiftCLI from cache (1.20s)
Fetched https://github.com/Carthage/Commandant.git from cache (1.20s)
Computing version for https://github.com/jakeheis/SwiftCLI
Computed https://github.com/jakeheis/SwiftCLI at 5.2.2 (2.33s)
Computing version for https://github.com/kylef/Spectre.git
Computed https://github.com/kylef/Spectre.git at 0.9.0 (2.24s)
Computing version for https://github.com/kylef/PathKit.git
Computed https://github.com/kylef/PathKit.git at 0.9.2 (0.54s)
Computing version for https://github.com/jpsim/SourceKitten
Computed https://github.com/jpsim/SourceKitten at 0.22.0 (0.54s)
Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 1.0.1 (0.53s)
Computing version for https://github.com/drmohundro/SWXMLHash.git
Computed https://github.com/drmohundro/SWXMLHash.git at 4.8.0 (0.56s)
Computing version for https://github.com/Carthage/Commandant.git
Computed https://github.com/Carthage/Commandant.git at 0.15.0 (0.58s)
Computing version for https://github.com/Quick/Nimble.git
Computed https://github.com/Quick/Nimble.git at 7.3.4 (0.59s)
Computing version for https://github.com/Quick/Quick.git
Computed https://github.com/Quick/Quick.git at 1.3.4 (0.60s)
Computing version for https://github.com/antitypical/Result.git
Computed https://github.com/antitypical/Result.git at 4.1.0 (0.57s)
Creating working copy for https://github.com/antitypical/Result.git
Working copy of https://github.com/antitypical/Result.git resolved at 4.1.0
Creating working copy for https://github.com/drmohundro/SWXMLHash.git
Working copy of https://github.com/drmohundro/SWXMLHash.git resolved at 4.8.0
Creating working copy for https://github.com/kylef/PathKit.git
Working copy of https://github.com/kylef/PathKit.git resolved at 0.9.2
Creating working copy for https://github.com/jpsim/Yams.git
Working copy of https://github.com/jpsim/Yams.git resolved at 1.0.1
Creating working copy for https://github.com/kylef/Spectre.git
Working copy of https://github.com/kylef/Spectre.git resolved at 0.9.0
Creating working copy for https://github.com/Quick/Nimble.git
Working copy of https://github.com/Quick/Nimble.git resolved at 7.3.4
Creating working copy for https://github.com/jpsim/SourceKitten
Working copy of https://github.com/jpsim/SourceKitten resolved at 0.22.0
Creating working copy for https://github.com/Carthage/Commandant.git
Working copy of https://github.com/Carthage/Commandant.git resolved at 0.15.0
Creating working copy for https://github.com/jakeheis/SwiftCLI
Working copy of https://github.com/jakeheis/SwiftCLI resolved at 5.2.2
Creating working copy for https://github.com/Quick/Quick.git
Working copy of https://github.com/Quick/Quick.git resolved at 1.3.4
========================================
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": "beak",
      "name": "Beak",
      "url": "https://github.com/yonaskolb/Beak.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Beak",
      "dependencies": [
        {
          "identity": "sourcekitten",
          "name": "SourceKitten",
          "url": "https://github.com/jpsim/SourceKitten",
          "version": "0.36.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SourceKitten",
          "dependencies": [
            {
              "identity": "swift-argument-parser",
              "name": "swift-argument-parser",
              "url": "https://github.com/apple/swift-argument-parser.git",
              "version": "1.5.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-argument-parser",
              "dependencies": [
              ]
            },
            {
              "identity": "swxmlhash",
              "name": "SWXMLHash",
              "url": "https://github.com/drmohundro/SWXMLHash.git",
              "version": "7.0.2",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SWXMLHash",
              "dependencies": [
              ]
            },
            {
              "identity": "yams",
              "name": "Yams",
              "url": "https://github.com/jpsim/Yams.git",
              "version": "5.1.3",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Yams",
              "dependencies": [
              ]
            }
          ]
        },
        {
          "identity": "pathkit",
          "name": "PathKit",
          "url": "https://github.com/kylef/PathKit.git",
          "version": "0.9.2",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/PathKit",
          "dependencies": [
            {
              "identity": "spectre",
              "name": "Spectre",
              "url": "https://github.com/kylef/Spectre.git",
              "version": "0.9.2",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Spectre",
              "dependencies": [
              ]
            }
          ]
        },
        {
          "identity": "spectre",
          "name": "Spectre",
          "url": "https://github.com/kylef/Spectre.git",
          "version": "0.9.2",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Spectre",
          "dependencies": [
          ]
        },
        {
          "identity": "swiftcli",
          "name": "SwiftCLI",
          "url": "https://github.com/jakeheis/SwiftCLI",
          "version": "5.3.3",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SwiftCLI",
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/yonaskolb/Beak.git
[1/5126] Fetching beak
Fetched https://github.com/yonaskolb/Beak.git from cache (10.49s)
Fetching https://github.com/kylef/PathKit.git from cache
Fetching https://github.com/kylef/Spectre.git from cache
Fetching https://github.com/jpsim/SourceKitten from cache
Fetching https://github.com/jakeheis/SwiftCLI from cache
Fetched https://github.com/kylef/Spectre.git from cache (0.44s)
Fetched https://github.com/kylef/PathKit.git from cache (0.56s)
Fetched https://github.com/jakeheis/SwiftCLI from cache (0.56s)
Fetched https://github.com/jpsim/SourceKitten from cache (0.56s)
Computing version for https://github.com/kylef/PathKit.git
Computed https://github.com/kylef/PathKit.git at 0.9.2 (0.03s)
Computing version for https://github.com/kylef/Spectre.git
Computed https://github.com/kylef/Spectre.git at 0.9.2 (0.54s)
Computing version for https://github.com/jakeheis/SwiftCLI
Computed https://github.com/jakeheis/SwiftCLI at 5.3.3 (0.02s)
Computing version for https://github.com/jpsim/SourceKitten
Computed https://github.com/jpsim/SourceKitten at 0.36.0 (0.55s)
Fetching https://github.com/drmohundro/SWXMLHash.git from cache
Fetching https://github.com/apple/swift-argument-parser.git
Fetching https://github.com/jpsim/Yams.git from cache
[1/12395] Fetching swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser.git from cache (1.57s)
Fetched https://github.com/drmohundro/SWXMLHash.git from cache (1.58s)
Fetched https://github.com/jpsim/Yams.git from cache (1.58s)
Computing version for https://github.com/drmohundro/SWXMLHash.git
Computed https://github.com/drmohundro/SWXMLHash.git at 7.0.2 (0.54s)
Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 5.1.3 (0.54s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.5.0 (0.44s)
Creating working copy for https://github.com/kylef/PathKit.git
Working copy of https://github.com/kylef/PathKit.git resolved at 0.9.2
Creating working copy for https://github.com/drmohundro/SWXMLHash.git
Working copy of https://github.com/drmohundro/SWXMLHash.git resolved at 7.0.2
Creating working copy for https://github.com/jakeheis/SwiftCLI
Working copy of https://github.com/jakeheis/SwiftCLI resolved at 5.3.3
Creating working copy for https://github.com/kylef/Spectre.git
Working copy of https://github.com/kylef/Spectre.git resolved at 0.9.2
Creating working copy for https://github.com/yonaskolb/Beak.git
Working copy of https://github.com/yonaskolb/Beak.git resolved at master (c3af652)
Creating working copy for https://github.com/jpsim/SourceKitten
Working copy of https://github.com/jpsim/SourceKitten resolved at 0.36.0
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 1.5.0
Creating working copy for https://github.com/jpsim/Yams.git
Working copy of https://github.com/jpsim/Yams.git resolved at 5.1.3
Found 4 product dependencies
  - SourceKitten
  - PathKit
  - Spectre
  - SwiftCLI
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/yonaskolb/Beak.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...
[0/21] Write sources
[1/21] Write beak-entitlement.plist
[3/21] Write sources
[9/21] Write swift-version--7754E27361AE5C74.txt
[10/21] Compiling Clang_C Clang_C.m
[11/21] Compiling SourceKit SourceKit.m
[12/47] Compiling parser.c
[13/47] Compiling emitter.c
[14/47] Compiling reader.c
[15/47] Compiling scanner.c
[16/47] Compiling api.c
[17/47] Compiling writer.c
[19/63] Compiling SWXMLHash shim.swift
[20/63] Compiling Yams Tag.swift
[21/63] Compiling Yams YamlError.swift
[22/64] Compiling Yams Mark.swift
[23/64] Compiling Yams Node.Mapping.swift
[26/66] Compiling Yams Node.Scalar.swift
[27/66] Compiling Yams Node.Sequence.swift
[28/66] Compiling Yams Representer.swift
[29/66] Compiling Yams Resolver.swift
[30/66] Compiling Yams String+Yams.swift
[31/66] Compiling Yams Node.swift
[32/66] Compiling Yams Parser.swift
[33/66] Emitting module SwiftCLI
[34/66] Compiling Yams Constructor.swift
[35/66] Compiling Yams Decoder.swift
[36/66] Compiling Yams Emitter.swift
[37/66] Compiling Yams Encoder.swift
[38/66] Emitting module SWXMLHash
[39/66] Compiling SWXMLHash XMLIndexer+XMLIndexerDeserializable.swift
[40/66] Compiling SWXMLHash SWXMLHash.swift
[43/66] Compiling Yams shim.swift
[44/66] Compiling SwiftCLI Input.swift
[45/66] Compiling SwiftCLI Option.swift
[47/66] Compiling SwiftCLI Term.swift
[48/66] Compiling SwiftCLI HelpCommand.swift
[49/66] Compiling SwiftCLI HelpMessageGenerator.swift
[50/66] Compiling SwiftCLI Path.swift
[51/66] Compiling SwiftCLI Stream.swift
[55/66] Compiling PathKit PathKit.swift
[56/66] Emitting module PathKit
[57/66] Compiling SwiftCLI Validation.swift
[58/66] Compiling SwiftCLI VersionCommand.swift
[59/66] Emitting module Yams
[64/100] Compiling SourceKittenFramework SwiftDeclarationAttributeKind.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/SourceKitten/Source/SourceKittenFramework/SwiftDocs.swift:35:13: error: cannot find 'fputs' in scope
33 |             )
34 |         } catch let error as Request.Error {
35 |             fputs(error.description, stderr)
   |             `- error: cannot find 'fputs' in scope
36 |             return nil
37 |         } catch {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/SourceKitten/Source/SourceKittenFramework/SwiftDocs.swift:35:38: error: cannot find 'stderr' in scope
33 |             )
34 |         } catch let error as Request.Error {
35 |             fputs(error.description, stderr)
   |                                      `- error: cannot find 'stderr' in scope
36 |             return nil
37 |         } catch {
[65/100] Compiling SourceKittenFramework SwiftDeclarationKind.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/SourceKitten/Source/SourceKittenFramework/SwiftDocs.swift:35:13: error: cannot find 'fputs' in scope
33 |             )
34 |         } catch let error as Request.Error {
35 |             fputs(error.description, stderr)
   |             `- error: cannot find 'fputs' in scope
36 |             return nil
37 |         } catch {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/SourceKitten/Source/SourceKittenFramework/SwiftDocs.swift:35:38: error: cannot find 'stderr' in scope
33 |             )
34 |         } catch let error as Request.Error {
35 |             fputs(error.description, stderr)
   |                                      `- error: cannot find 'stderr' in scope
36 |             return nil
37 |         } catch {
[66/100] Compiling SourceKittenFramework SwiftDocKey.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/SourceKitten/Source/SourceKittenFramework/SwiftDocs.swift:35:13: error: cannot find 'fputs' in scope
33 |             )
34 |         } catch let error as Request.Error {
35 |             fputs(error.description, stderr)
   |             `- error: cannot find 'fputs' in scope
36 |             return nil
37 |         } catch {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/SourceKitten/Source/SourceKittenFramework/SwiftDocs.swift:35:38: error: cannot find 'stderr' in scope
33 |             )
34 |         } catch let error as Request.Error {
35 |             fputs(error.description, stderr)
   |                                      `- error: cannot find 'stderr' in scope
36 |             return nil
37 |         } catch {
[67/100] Compiling SourceKittenFramework SwiftDocs.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/SourceKitten/Source/SourceKittenFramework/SwiftDocs.swift:35:13: error: cannot find 'fputs' in scope
33 |             )
34 |         } catch let error as Request.Error {
35 |             fputs(error.description, stderr)
   |             `- error: cannot find 'fputs' in scope
36 |             return nil
37 |         } catch {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/SourceKitten/Source/SourceKittenFramework/SwiftDocs.swift:35:38: error: cannot find 'stderr' in scope
33 |             )
34 |         } catch let error as Request.Error {
35 |             fputs(error.description, stderr)
   |                                      `- error: cannot find 'stderr' in scope
36 |             return nil
37 |         } catch {
[68/103] Compiling SourceKittenFramework LinuxCompatibility.swift
[69/103] Compiling SourceKittenFramework Module.swift
[70/103] Compiling SourceKittenFramework ObjCDeclarationKind.swift
[71/103] Compiling SourceKittenFramework OffsetMap.swift
[72/103] Compiling SourceKittenFramework Clang+SourceKitten.swift
[73/103] Compiling SourceKittenFramework ClangTranslationUnit.swift
[74/103] Compiling SourceKittenFramework CodeCompletionItem.swift
[75/103] Compiling SourceKittenFramework Dictionary+Merge.swift
[76/103] Compiling SourceKittenFramework Xcode.swift
[77/103] Compiling SourceKittenFramework library_wrapper.swift
[78/103] Compiling SourceKittenFramework library_wrapper_CXString.swift
[79/103] Compiling SourceKittenFramework SourceLocation.swift
[80/103] Compiling SourceKittenFramework StatementKind.swift
[81/103] Compiling SourceKittenFramework String+SourceKitten.swift
[82/103] Compiling SourceKittenFramework Structure.swift
[83/103] Compiling SourceKittenFramework Text.swift
[84/103] Compiling SourceKittenFramework UID.swift
[85/103] Compiling SourceKittenFramework Version.swift
[86/103] Compiling SourceKittenFramework Documentation.swift
[87/103] Compiling SourceKittenFramework File.swift
[88/103] Compiling SourceKittenFramework JSONOutput.swift
[89/103] Compiling SourceKittenFramework Language.swift
[90/103] Compiling SourceKittenFramework SyntaxKind.swift
[91/103] Compiling SourceKittenFramework SyntaxMap.swift
[92/103] Compiling SourceKittenFramework SyntaxToken.swift
[93/103] Compiling SourceKittenFramework Parameter.swift
[94/103] Compiling SourceKittenFramework Request.swift
[95/103] Compiling SourceKittenFramework SourceDeclaration.swift
[96/103] Compiling SourceKittenFramework SourceKitObject.swift
[97/103] Emitting module SourceKittenFramework
[98/103] Compiling SourceKittenFramework library_wrapper_Documentation.swift
[99/103] Compiling SourceKittenFramework library_wrapper_Index.swift
[100/103] Compiling SourceKittenFramework library_wrapper_sourcekitd.swift
BUILD FAILURE 6.0 macosSpm