Ink – Build Information – 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

Successful build of Ink, reference master (bcc9f2), with Swift 6.1 for Linux on 27 Apr 2025 11:32:36 UTC.

Swift 6 data race errors: 0

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/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

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/JohnSundell/Ink.git
Reference: master
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/JohnSundell/Ink
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at bcc9f21 Merge pull request #60 from jimstudt/crlf
Cloned https://github.com/JohnSundell/Ink.git
Revision (git rev-parse @):
bcc9f219900a62c4210e6db726035d7f03ae757b
SUCCESS checkout https://github.com/JohnSundell/Ink.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/JohnSundell/Ink.git
https://github.com/JohnSundell/Ink.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Ink",
  "name" : "Ink",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Ink",
      "targets" : [
        "Ink"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "ink-cli",
      "targets" : [
        "InkCLI"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "InkTests",
      "module_type" : "SwiftTarget",
      "name" : "InkTests",
      "path" : "Tests/InkTests",
      "sources" : [
        "CodeTests.swift",
        "HTMLTests.swift",
        "HeadingTests.swift",
        "HorizontalLineTests.swift",
        "ImageTests.swift",
        "LinkTests.swift",
        "LinuxCompatibility.swift",
        "ListTests.swift",
        "MarkdownTests.swift",
        "ModifierTests.swift",
        "TableTests.swift",
        "TextFormattingTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "Ink"
      ],
      "type" : "test"
    },
    {
      "c99name" : "InkCLI",
      "module_type" : "SwiftTarget",
      "name" : "InkCLI",
      "path" : "Sources/InkCLI",
      "product_memberships" : [
        "ink-cli"
      ],
      "sources" : [
        "Printing.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "Ink"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "Ink",
      "module_type" : "SwiftTarget",
      "name" : "Ink",
      "path" : "Sources/Ink",
      "product_memberships" : [
        "Ink",
        "ink-cli"
      ],
      "sources" : [
        "API/Markdown.swift",
        "API/MarkdownParser.swift",
        "API/Modifier.swift",
        "Internal/Blockquote.swift",
        "Internal/Character+Classification.swift",
        "Internal/Character+Escaping.swift",
        "Internal/CodeBlock.swift",
        "Internal/FormattedText.swift",
        "Internal/Fragment.swift",
        "Internal/HTML.swift",
        "Internal/HTMLConvertible.swift",
        "Internal/Hashable+AnyOf.swift",
        "Internal/Heading.swift",
        "Internal/HorizontalLine.swift",
        "Internal/Image.swift",
        "Internal/InlineCode.swift",
        "Internal/KeyPathPatterns.swift",
        "Internal/Link.swift",
        "Internal/List.swift",
        "Internal/Metadata.swift",
        "Internal/Modifiable.swift",
        "Internal/ModifierCollection.swift",
        "Internal/NamedURLCollection.swift",
        "Internal/Paragraph.swift",
        "Internal/PlainTextConvertible.swift",
        "Internal/Readable.swift",
        "Internal/Reader.swift",
        "Internal/Require.swift",
        "Internal/Substring+Trimming.swift",
        "Internal/Table.swift",
        "Internal/TextStyle.swift",
        "Internal/TextStyleMarker.swift",
        "Internal/URL.swift",
        "Internal/URLDeclaration.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/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
Building for debugging...
[0/7] Write sources
[2/7] Write swift-version-24593BA9C3E375BF.txt
[4/38] Emitting module Ink
[5/42] Compiling Ink TextStyle.swift
[6/42] Compiling Ink TextStyleMarker.swift
[7/42] Compiling Ink URL.swift
[8/42] Compiling Ink URLDeclaration.swift
[9/42] Compiling Ink Character+Escaping.swift
[10/42] Compiling Ink CodeBlock.swift
[11/42] Compiling Ink FormattedText.swift
[12/42] Compiling Ink Fragment.swift
[13/42] Compiling Ink HTML.swift
[14/42] Compiling Ink List.swift
[15/42] Compiling Ink Metadata.swift
[16/42] Compiling Ink Modifiable.swift
[17/42] Compiling Ink ModifierCollection.swift
[18/42] Compiling Ink HTMLConvertible.swift
[19/42] Compiling Ink Hashable+AnyOf.swift
[20/42] Compiling Ink Heading.swift
[21/42] Compiling Ink HorizontalLine.swift
[22/42] Compiling Ink Markdown.swift
[23/42] Compiling Ink MarkdownParser.swift
[24/42] Compiling Ink Modifier.swift
[25/42] Compiling Ink Blockquote.swift
[26/42] Compiling Ink Character+Classification.swift
[27/42] Compiling Ink NamedURLCollection.swift
[28/42] Compiling Ink Paragraph.swift
[29/42] Compiling Ink PlainTextConvertible.swift
[30/42] Compiling Ink Readable.swift
[31/42] Compiling Ink Reader.swift
[32/42] Compiling Ink Require.swift
[33/42] Compiling Ink Substring+Trimming.swift
[34/42] Compiling Ink Table.swift
[35/42] Compiling Ink Image.swift
[36/42] Compiling Ink InlineCode.swift
[37/42] Compiling Ink KeyPathPatterns.swift
[38/42] Compiling Ink Link.swift
[39/43] Wrapping AST for Ink for debugging
[41/46] Emitting module InkCLI
[42/46] Compiling InkCLI main.swift
[43/46] Compiling InkCLI Printing.swift
/host/spi-builder-workspace/Sources/InkCLI/Printing.swift:10:25: warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 8 |
 9 | internal func printError(_ error: CustomStringConvertible) {
10 |     fputs("\(error)\n", stderr)
   |                         `- warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
11 | }
12 |
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
[44/47] Wrapping AST for InkCLI for debugging
[45/47] Write Objects.LinkFileList
[46/47] Linking ink-cli
Build complete! (6.96s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Ink",
  "name" : "Ink",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Ink",
      "targets" : [
        "Ink"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "ink-cli",
      "targets" : [
        "InkCLI"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "InkTests",
      "module_type" : "SwiftTarget",
      "name" : "InkTests",
      "path" : "Tests/InkTests",
      "sources" : [
        "CodeTests.swift",
        "HTMLTests.swift",
        "HeadingTests.swift",
        "HorizontalLineTests.swift",
        "ImageTests.swift",
        "LinkTests.swift",
        "LinuxCompatibility.swift",
        "ListTests.swift",
        "MarkdownTests.swift",
        "ModifierTests.swift",
        "TableTests.swift",
        "TextFormattingTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "Ink"
      ],
      "type" : "test"
    },
    {
      "c99name" : "InkCLI",
      "module_type" : "SwiftTarget",
      "name" : "InkCLI",
      "path" : "Sources/InkCLI",
      "product_memberships" : [
        "ink-cli"
      ],
      "sources" : [
        "Printing.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "Ink"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "Ink",
      "module_type" : "SwiftTarget",
      "name" : "Ink",
      "path" : "Sources/Ink",
      "product_memberships" : [
        "Ink",
        "ink-cli"
      ],
      "sources" : [
        "API/Markdown.swift",
        "API/MarkdownParser.swift",
        "API/Modifier.swift",
        "Internal/Blockquote.swift",
        "Internal/Character+Classification.swift",
        "Internal/Character+Escaping.swift",
        "Internal/CodeBlock.swift",
        "Internal/FormattedText.swift",
        "Internal/Fragment.swift",
        "Internal/HTML.swift",
        "Internal/HTMLConvertible.swift",
        "Internal/Hashable+AnyOf.swift",
        "Internal/Heading.swift",
        "Internal/HorizontalLine.swift",
        "Internal/Image.swift",
        "Internal/InlineCode.swift",
        "Internal/KeyPathPatterns.swift",
        "Internal/Link.swift",
        "Internal/List.swift",
        "Internal/Metadata.swift",
        "Internal/Modifiable.swift",
        "Internal/ModifierCollection.swift",
        "Internal/NamedURLCollection.swift",
        "Internal/Paragraph.swift",
        "Internal/PlainTextConvertible.swift",
        "Internal/Readable.swift",
        "Internal/Reader.swift",
        "Internal/Require.swift",
        "Internal/Substring+Trimming.swift",
        "Internal/Table.swift",
        "Internal/TextStyle.swift",
        "Internal/TextStyleMarker.swift",
        "Internal/URL.swift",
        "Internal/URLDeclaration.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
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
Done.