The Swift Package Index logo.Swift Package Index

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 swift-doc, reference 0.1.1 (b5274f), with Swift 6.1 for Linux on 25 Apr 2025 22:36:33 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/SwiftDocOrg/swift-doc.git
Reference: 0.1.1
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/SwiftDocOrg/swift-doc
 * tag               0.1.1      -> FETCH_HEAD
HEAD is now at b5274fb Update SwiftSemantics dependency to use 0.1.x tag
Cloned https://github.com/SwiftDocOrg/swift-doc.git
Revision (git rev-parse @):
b5274fbe4813dc6e6616007009747979315e2cfc
SUCCESS checkout https://github.com/SwiftDocOrg/swift-doc.git at 0.1.1
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/SwiftDocOrg/swift-doc.git
https://github.com/SwiftDocOrg/swift-doc.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "swift-syntax",
      "requirement" : {
        "revision" : [
          "0.50200.0"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-syntax.git"
    },
    {
      "identity" : "swiftsemantics",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.1.0",
            "upper_bound" : "0.2.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/SwiftDocOrg/SwiftSemantics.git"
    },
    {
      "identity" : "commonmark",
      "requirement" : {
        "branch" : [
          "master"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/SwiftDocOrg/CommonMark.git"
    },
    {
      "identity" : "swiftmarkup",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.0.4",
            "upper_bound" : "0.1.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/SwiftDocOrg/SwiftMarkup.git"
    },
    {
      "identity" : "graphviz",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.1.0",
            "upper_bound" : "0.2.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/SwiftDocOrg/GraphViz.git"
    },
    {
      "identity" : "swift-argument-parser",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.0.2",
            "upper_bound" : "0.1.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-argument-parser"
    }
  ],
  "manifest_display_name" : "swift-doc",
  "name" : "swift-doc",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SwiftDoc",
      "targets" : [
        "SwiftDoc"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "swift-doc",
      "targets" : [
        "swift-doc"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "swift_doc",
      "module_type" : "SwiftTarget",
      "name" : "swift-doc",
      "path" : "Sources/swift-doc",
      "product_dependencies" : [
        "ArgumentParser",
        "SwiftSemantics",
        "SwiftMarkup",
        "CommonMarkBuilder",
        "GraphViz"
      ],
      "product_memberships" : [
        "swift-doc"
      ],
      "sources" : [
        "Extensions/DCOV+Extensions.swift",
        "Subcommands/Coverage.swift",
        "Subcommands/Diagram.swift",
        "Subcommands/Generate.swift",
        "Supporting Types/Component.swift",
        "Supporting Types/Components/ConformingTypes.swift",
        "Supporting Types/Components/Documentation.swift",
        "Supporting Types/Components/Inheritance.swift",
        "Supporting Types/Components/Members.swift",
        "Supporting Types/Components/NestedTypes.swift",
        "Supporting Types/Components/Requirements.swift",
        "Supporting Types/Page.swift",
        "Supporting Types/Pages/FooterPage.swift",
        "Supporting Types/Pages/GlobalPage.swift",
        "Supporting Types/Pages/HomePage.swift",
        "Supporting Types/Pages/SidebarPage.swift",
        "Supporting Types/Pages/TypePage.swift",
        "Supporting Types/Pages/TypealiasPage.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "SwiftDoc",
        "DCOV"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "SwiftDocTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftDocTests",
      "path" : "Tests/SwiftDocTests",
      "product_dependencies" : [
        "SwiftSyntax",
        "SwiftSemantics",
        "SwiftMarkup"
      ],
      "sources" : [
        "Helpers/temporaryFile.swift",
        "SourceFileTests.swift"
      ],
      "target_dependencies" : [
        "SwiftDoc"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftDoc",
      "module_type" : "SwiftTarget",
      "name" : "SwiftDoc",
      "path" : "Sources/SwiftDoc",
      "product_dependencies" : [
        "SwiftSyntax",
        "SwiftSemantics",
        "SwiftMarkup"
      ],
      "product_memberships" : [
        "SwiftDoc",
        "swift-doc"
      ],
      "sources" : [
        "API.swift",
        "CompilationCondition.swift",
        "Extensions/Array+Parallel.swift",
        "Extensions/Foundation+Extensions.swift",
        "Extensions/SwiftSemantics+Extensions.swift",
        "Extensions/SwiftSyntax+Extensions.swift",
        "Identifier.swift",
        "Interface.swift",
        "Module.swift",
        "Relationship.swift",
        "SourceFile.swift",
        "Symbol.swift",
        "Unknown.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "DCOV",
      "module_type" : "SwiftTarget",
      "name" : "DCOV",
      "path" : "Sources/DCOV",
      "product_memberships" : [
        "swift-doc"
      ],
      "sources" : [
        "Entry.swift",
        "Ratio.swift",
        "Report.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -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
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Fetching https://github.com/apple/swift-syntax.git
[1/70195] Fetching swift-syntax
Fetched https://github.com/apple/swift-syntax.git from cache (4.34s)
Fetching https://github.com/SwiftDocOrg/CommonMark.git
[1/1175] Fetching commonmark
Fetched https://github.com/SwiftDocOrg/CommonMark.git from cache (0.26s)
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/SwiftDocOrg/GraphViz.git
Fetching https://github.com/SwiftDocOrg/swift-cmark.git
Fetching https://github.com/SwiftDocOrg/SwiftSemantics.git
Fetching https://github.com/SwiftDocOrg/SwiftMarkup.git
[1/369] Fetching swiftmarkup
[31/1179] Fetching swiftmarkup, graphviz
[1180/1611] Fetching swiftmarkup, graphviz, swiftsemantics
[1612/14166] Fetching swiftmarkup, graphviz, swiftsemantics, swift-cmark
Fetched https://github.com/SwiftDocOrg/GraphViz.git from cache (0.29s)
[3689/13356] Fetching swiftmarkup, swiftsemantics, swift-cmark
[13357/28296] Fetching swiftmarkup, swiftsemantics, swift-cmark, swift-argument-parser
Fetched https://github.com/SwiftDocOrg/SwiftSemantics.git from cache (0.90s)
Fetched https://github.com/SwiftDocOrg/SwiftMarkup.git from cache (0.90s)
Fetched https://github.com/SwiftDocOrg/swift-cmark.git from cache (0.90s)
Fetched https://github.com/apple/swift-argument-parser from cache (0.91s)
Computing version for https://github.com/SwiftDocOrg/swift-cmark.git
Computed https://github.com/SwiftDocOrg/swift-cmark.git at 0.29.0+20210102.9c8096a (3.17s)
Computing version for https://github.com/SwiftDocOrg/SwiftSemantics.git
Computed https://github.com/SwiftDocOrg/SwiftSemantics.git at 0.1.0 (0.56s)
Computing version for https://github.com/SwiftDocOrg/SwiftMarkup.git
Computed https://github.com/SwiftDocOrg/SwiftMarkup.git at 0.0.5 (0.57s)
Computing version for https://github.com/SwiftDocOrg/GraphViz.git
Computed https://github.com/SwiftDocOrg/GraphViz.git at 0.1.3 (0.56s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 0.0.6 (0.58s)
Creating working copy for https://github.com/SwiftDocOrg/SwiftSemantics.git
Working copy of https://github.com/SwiftDocOrg/SwiftSemantics.git resolved at 0.1.0
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 0.0.6
Creating working copy for https://github.com/SwiftDocOrg/SwiftMarkup.git
Working copy of https://github.com/SwiftDocOrg/SwiftMarkup.git resolved at 0.0.5
Creating working copy for https://github.com/SwiftDocOrg/swift-cmark.git
Working copy of https://github.com/SwiftDocOrg/swift-cmark.git resolved at 0.29.0+20210102.9c8096a
Creating working copy for https://github.com/SwiftDocOrg/CommonMark.git
Working copy of https://github.com/SwiftDocOrg/CommonMark.git resolved at master (1c8f398)
Creating working copy for https://github.com/apple/swift-syntax.git
Working copy of https://github.com/apple/swift-syntax.git resolved at 0.50200.0 (0688b9c)
Creating working copy for https://github.com/SwiftDocOrg/GraphViz.git
Working copy of https://github.com/SwiftDocOrg/GraphViz.git resolved at 0.1.3
Building for debugging...
[0/47] Write sources
[4/47] Compiling cmark references.c
[4/47] Compiling cmark xml.c
[6/47] Compiling cmark render.c
[7/47] Compiling cmark node.c
[8/47] Compiling cmark iterator.c
[9/47] Compiling cmark latex.c
[10/47] Compiling cmark html.c
[11/47] Compiling cmark houdini_html_e.c
[12/47] Compiling cmark inlines.c
[13/47] Compiling cmark houdini_href_e.c
[14/47] Compiling cmark utf8.c
[15/47] Compiling cmark cmark_ctype.c
[16/47] Compiling cmark man.c
[17/47] Compiling cmark houdini_html_u.c
[18/47] Write sources
[25/47] Compiling cmark commonmark.c
[26/47] Compiling atomic-counter.c
[27/47] Compiling cmark cmark.c
[28/47] Compiling cmark buffer.c
[29/47] Compiling cmark blocks.c
[30/47] Compiling cmark scanners.c
[31/47] Write swift-version-24593BA9C3E375BF.txt
[33/155] Emitting module CommonMark
[34/158] Compiling ArgumentParser HelpGenerator.swift
[35/158] Compiling ArgumentParser MessageInfo.swift
[36/158] Compiling ArgumentParser Parsed.swift
[37/158] Compiling ArgumentParser EnumerableFlag.swift
[38/158] Compiling ArgumentParser ExpressibleByArgument.swift
[39/158] Compiling ArgumentParser ParsableArguments.swift
[40/158] Compiling DCOV Report.swift
[41/158] Compiling ArgumentParser ParsableArgumentsValidation.swift
[42/158] Compiling ArgumentParser ParsableCommand.swift
[43/158] Compiling ArgumentParser ArgumentDecoder.swift
[44/158] Compiling ArgumentParser ArgumentDefinition.swift
[45/158] Compiling CommonMark Visitable.swift
[46/158] Compiling CommonMark Visitor.swift
[47/158] Compiling CommonMark Version.swift
[48/158] Emitting module DCOV
[49/158] Compiling DCOV Ratio.swift
[50/158] Compiling DCOV Entry.swift
[51/158] Compiling ArgumentParser Argument.swift
[52/158] Compiling ArgumentParser ArgumentHelp.swift
[53/158] Compiling ArgumentParser Errors.swift
[54/158] Compiling ArgumentParser Flag.swift
[55/159] Compiling ArgumentParser NameSpecification.swift
[56/159] Compiling ArgumentParser Option.swift
[57/159] Compiling ArgumentParser OptionGroup.swift
[58/159] Compiling ArgumentParser CommandConfiguration.swift
[59/159] Compiling ArgumentParser InputOrigin.swift
[60/159] Compiling ArgumentParser Name.swift
[61/159] Compiling ArgumentParser HelpCommand.swift
[62/159] Compiling ArgumentParser ArgumentSet.swift
/host/spi-builder-workspace/.build/checkouts/CommonMark/Sources/CommonMark/Nodes/Node.swift:218:13: error: cannot find 'free' in scope
216 |
217 |         defer {
218 |             free(cString)
    |             `- error: cannot find 'free' in scope
219 |         }
220 |
/host/spi-builder-workspace/.build/checkouts/CommonMark/Sources/CommonMark/Nodes/Node.swift:332:13: error: cannot find 'free' in scope
330 |
331 |         defer {
332 |             free(cString)
    |             `- error: cannot find 'free' in scope
333 |         }
334 |
[63/159] Compiling ArgumentParser ArgumentSetSequence.swift
/host/spi-builder-workspace/.build/checkouts/CommonMark/Sources/CommonMark/Nodes/Node.swift:218:13: error: cannot find 'free' in scope
216 |
217 |         defer {
218 |             free(cString)
    |             `- error: cannot find 'free' in scope
219 |         }
220 |
/host/spi-builder-workspace/.build/checkouts/CommonMark/Sources/CommonMark/Nodes/Node.swift:332:13: error: cannot find 'free' in scope
330 |
331 |         defer {
332 |             free(cString)
    |             `- error: cannot find 'free' in scope
333 |         }
334 |
[64/159] Compiling ArgumentParser CommandParser.swift
/host/spi-builder-workspace/.build/checkouts/CommonMark/Sources/CommonMark/Nodes/Node.swift:218:13: error: cannot find 'free' in scope
216 |
217 |         defer {
218 |             free(cString)
    |             `- error: cannot find 'free' in scope
219 |         }
220 |
/host/spi-builder-workspace/.build/checkouts/CommonMark/Sources/CommonMark/Nodes/Node.swift:332:13: error: cannot find 'free' in scope
330 |
331 |         defer {
332 |             free(cString)
    |             `- error: cannot find 'free' in scope
333 |         }
334 |
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
[0/1] Planning build
Building for debugging...
[0/16] Write swift-version-24593BA9C3E375BF.txt
[2/124] Compiling DCOV Ratio.swift
[3/124] Emitting module DCOV
[4/124] Compiling DCOV Entry.swift
[5/124] Compiling DCOV Report.swift
[6/125] Compiling CommonMark Link.swift
[7/125] Compiling CommonMark RawHTML.swift
[8/125] Compiling CommonMark SoftLineBreak.swift
[9/128] Compiling CommonMark LineBreak.swift
[10/128] Compiling CommonMark Linked.swift
[11/128] Compiling CommonMark Literal.swift
[12/128] Compiling CommonMark Code.swift
[13/128] Compiling CommonMark Emphasis.swift
[14/128] Compiling CommonMark HardLineBreak.swift
[15/128] Compiling CommonMark Image.swift
[17/128] Compiling CommonMark Strong.swift
/host/spi-builder-workspace/.build/checkouts/CommonMark/Sources/CommonMark/Nodes/Node.swift:218:13: error: cannot find 'free' in scope
216 |
217 |         defer {
218 |             free(cString)
    |             `- error: cannot find 'free' in scope
219 |         }
220 |
/host/spi-builder-workspace/.build/checkouts/CommonMark/Sources/CommonMark/Nodes/Node.swift:332:13: error: cannot find 'free' in scope
330 |
331 |         defer {
332 |             free(cString)
    |             `- error: cannot find 'free' in scope
333 |         }
334 |
[18/128] Compiling CommonMark Text.swift
/host/spi-builder-workspace/.build/checkouts/CommonMark/Sources/CommonMark/Nodes/Node.swift:218:13: error: cannot find 'free' in scope
216 |
217 |         defer {
218 |             free(cString)
    |             `- error: cannot find 'free' in scope
219 |         }
220 |
/host/spi-builder-workspace/.build/checkouts/CommonMark/Sources/CommonMark/Nodes/Node.swift:332:13: error: cannot find 'free' in scope
330 |
331 |         defer {
332 |             free(cString)
    |             `- error: cannot find 'free' in scope
333 |         }
334 |
[19/128] Compiling CommonMark Node.swift
/host/spi-builder-workspace/.build/checkouts/CommonMark/Sources/CommonMark/Nodes/Node.swift:218:13: error: cannot find 'free' in scope
216 |
217 |         defer {
218 |             free(cString)
    |             `- error: cannot find 'free' in scope
219 |         }
220 |
/host/spi-builder-workspace/.build/checkouts/CommonMark/Sources/CommonMark/Nodes/Node.swift:332:13: error: cannot find 'free' in scope
330 |
331 |         defer {
332 |             free(cString)
    |             `- error: cannot find 'free' in scope
333 |         }
334 |
[20/128] Compiling CommonMark Block.swift
[21/128] Compiling CommonMark Children.swift
[22/128] Compiling CommonMark Inline.swift
[22/128] Wrapping AST for DCOV for debugging
[24/128] Compiling CommonMark List.swift
[25/128] Compiling CommonMark Paragraph.swift
[26/128] Compiling CommonMark ThematicBreak.swift
[27/128] Compiling CommonMark Document.swift
[28/128] Compiling CommonMark BlockQuote.swift
[29/128] Compiling CommonMark CodeBlock.swift
[30/128] Compiling CommonMark HTMLBlock.swift
[31/128] Compiling CommonMark Heading.swift
[32/128] Emitting module CommonMark
[33/128] Compiling CommonMark Visitable.swift
[34/128] Compiling CommonMark Visitor.swift
[35/128] Compiling CommonMark Version.swift
BUILD FAILURE 6.1 linux