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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

Successful build of SwiftCommonMark, reference 1.0.0 (ed252b), with Swift 6.0 for macOS (SPM) on 28 Nov 2024 09:01:42 UTC.

Swift 6 data race errors: 5

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/gonzalezreal/SwiftCommonMark.git
Reference: 1.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/gonzalezreal/SwiftCommonMark
 * tag               1.0.0      -> FETCH_HEAD
HEAD is now at ed252be Add deprecation warnings
Cloned https://github.com/gonzalezreal/SwiftCommonMark.git
Revision (git rev-parse @):
ed252beaddecce28ea6363f800c773d6169011b8
SUCCESS checkout https://github.com/gonzalezreal/SwiftCommonMark.git 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",
  "dependencies": [
    {
      "identity": "swiftcommonmark",
      "name": "SwiftCommonMark",
      "url": "https://github.com/gonzalezreal/SwiftCommonMark.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SwiftCommonMark",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/gonzalezreal/SwiftCommonMark.git
[1/540] Fetching swiftcommonmark
Fetched https://github.com/gonzalezreal/SwiftCommonMark.git from cache (0.89s)
Creating working copy for https://github.com/gonzalezreal/SwiftCommonMark.git
Working copy of https://github.com/gonzalezreal/SwiftCommonMark.git resolved at 1.0.0 (ed252be)
warning: '.resolve-product-dependencies': dependency 'swiftcommonmark' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/gonzalezreal/SwiftCommonMark.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 swift-version--7754E27361AE5C74.txt
[1/21] Compiling cmark references.c
[2/21] Compiling cmark render.c
[2/21] Compiling cmark iterator.c
[4/21] Compiling cmark latex.c
[5/21] Compiling cmark node.c
[6/21] Compiling cmark html.c
[7/21] Compiling cmark houdini_html_e.c
[8/21] Compiling cmark houdini_href_e.c
[9/21] Compiling cmark cmark_ctype.c
[10/21] Compiling cmark commonmark.c
[11/21] Write sources
[12/21] Compiling cmark houdini_html_u.c
[13/21] Compiling cmark inlines.c
[14/21] Compiling cmark cmark.c
[15/21] Compiling cmark buffer.c
[16/21] Compiling cmark xml.c
[17/21] Compiling cmark blocks.c
[18/21] Compiling cmark utf8.c
[19/21] Compiling cmark man.c
[20/21] Compiling cmark scanners.c
[22/48] Emitting module CommonMark
/Users/admin/builder/spi-builder-workspace/Sources/CommonMark/Document/ParsingOptions.swift:14:23: warning: static property 'smart' is not concurrency-safe because non-'Sendable' type 'Document.ParsingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | extension Document {
 5 |   /// Options that affect the parsing of a CommonMark-formatted string into a ``Document``.
 6 |   public struct ParsingOptions: OptionSet {
   |                 `- note: consider making struct 'ParsingOptions' conform to the 'Sendable' protocol
 7 |     public var rawValue: Int32
 8 |
   :
12 |
13 |     /// Convert straight quotes to curly, --- to em dashes, -- to en dashes.
14 |     public static let smart = ParsingOptions(rawValue: CMARK_OPT_SMART)
   |                       |- warning: static property 'smart' is not concurrency-safe because non-'Sendable' type 'Document.ParsingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'smart' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
15 |   }
16 | }
/Users/admin/builder/spi-builder-workspace/Sources/CommonMark/Document/RenderingOptions.swift:14:23: warning: static property 'sourcePosition' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | extension Document {
 5 |   /// Options that affect the rendering a ``Document`` as HTML.
 6 |   public struct RenderingOptions: OptionSet {
   |                 `- note: consider making struct 'RenderingOptions' conform to the 'Sendable' protocol
 7 |     public var rawValue: Int32
 8 |
   :
12 |
13 |     /// Include a `data-sourcepos` attribute on all block elements.
14 |     public static let sourcePosition = RenderingOptions(rawValue: CMARK_OPT_SOURCEPOS)
   |                       |- warning: static property 'sourcePosition' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'sourcePosition' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
15 |
16 |     /// Render `softbreak` elements as hard line breaks.
/Users/admin/builder/spi-builder-workspace/Sources/CommonMark/Document/RenderingOptions.swift:17:23: warning: static property 'hardBreaks' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | extension Document {
 5 |   /// Options that affect the rendering a ``Document`` as HTML.
 6 |   public struct RenderingOptions: OptionSet {
   |                 `- note: consider making struct 'RenderingOptions' conform to the 'Sendable' protocol
 7 |     public var rawValue: Int32
 8 |
   :
15 |
16 |     /// Render `softbreak` elements as hard line breaks.
17 |     public static let hardBreaks = RenderingOptions(rawValue: CMARK_OPT_HARDBREAKS)
   |                       |- warning: static property 'hardBreaks' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'hardBreaks' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     /// Render raw HTML and unsafe links (`javascript:`, `vbscript:`, `file:`, and `data:`, except for `image/png`, `image/gif`,
/Users/admin/builder/spi-builder-workspace/Sources/CommonMark/Document/RenderingOptions.swift:22:23: warning: static property 'unsafe' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | extension Document {
 5 |   /// Options that affect the rendering a ``Document`` as HTML.
 6 |   public struct RenderingOptions: OptionSet {
   |                 `- note: consider making struct 'RenderingOptions' conform to the 'Sendable' protocol
 7 |     public var rawValue: Int32
 8 |
   :
20 |     /// `image/jpeg`, or `image/webp` mime types).  By default, raw HTML is replaced by a placeholder HTML comment. Unsafe links are
21 |     /// replaced by empty strings.
22 |     public static let unsafe = RenderingOptions(rawValue: CMARK_OPT_UNSAFE)
   |                       |- warning: static property 'unsafe' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'unsafe' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 |
24 |     /// Render `softBreak` elements as spaces.
/Users/admin/builder/spi-builder-workspace/Sources/CommonMark/Document/RenderingOptions.swift:25:23: warning: static property 'noBreaks' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | extension Document {
 5 |   /// Options that affect the rendering a ``Document`` as HTML.
 6 |   public struct RenderingOptions: OptionSet {
   |                 `- note: consider making struct 'RenderingOptions' conform to the 'Sendable' protocol
 7 |     public var rawValue: Int32
 8 |
   :
23 |
24 |     /// Render `softBreak` elements as spaces.
25 |     public static let noBreaks = RenderingOptions(rawValue: CMARK_OPT_NOBREAKS)
   |                       |- warning: static property 'noBreaks' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'noBreaks' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
26 |   }
27 | }
[23/50] Compiling CommonMark Strong.swift
[24/50] Compiling CommonMark Deprecations.swift
[25/50] Compiling CommonMark ListItemArrayBuilder.swift
[26/50] Compiling CommonMark OrderedList.swift
[27/50] Compiling CommonMark Paragraph.swift
[28/50] Compiling CommonMark Block+cmark.swift
[29/50] Compiling CommonMark Block.swift
[30/50] Compiling CommonMark BlockArrayBuilder.swift
[31/50] Compiling CommonMark InlineHTML.swift
[32/50] Compiling CommonMark Link.swift
[33/50] Compiling CommonMark Inline.swift
[34/50] Compiling CommonMark InlineArrayBuilder.swift
[35/50] Compiling CommonMark InlineCode.swift
[36/50] Compiling CommonMark ParsingError.swift
/Users/admin/builder/spi-builder-workspace/Sources/CommonMark/Document/ParsingOptions.swift:14:23: warning: static property 'smart' is not concurrency-safe because non-'Sendable' type 'Document.ParsingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | extension Document {
 5 |   /// Options that affect the parsing of a CommonMark-formatted string into a ``Document``.
 6 |   public struct ParsingOptions: OptionSet {
   |                 `- note: consider making struct 'ParsingOptions' conform to the 'Sendable' protocol
 7 |     public var rawValue: Int32
 8 |
   :
12 |
13 |     /// Convert straight quotes to curly, --- to em dashes, -- to en dashes.
14 |     public static let smart = ParsingOptions(rawValue: CMARK_OPT_SMART)
   |                       |- warning: static property 'smart' is not concurrency-safe because non-'Sendable' type 'Document.ParsingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'smart' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
15 |   }
16 | }
/Users/admin/builder/spi-builder-workspace/Sources/CommonMark/Document/RenderingOptions.swift:14:23: warning: static property 'sourcePosition' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | extension Document {
 5 |   /// Options that affect the rendering a ``Document`` as HTML.
 6 |   public struct RenderingOptions: OptionSet {
   |                 `- note: consider making struct 'RenderingOptions' conform to the 'Sendable' protocol
 7 |     public var rawValue: Int32
 8 |
   :
12 |
13 |     /// Include a `data-sourcepos` attribute on all block elements.
14 |     public static let sourcePosition = RenderingOptions(rawValue: CMARK_OPT_SOURCEPOS)
   |                       |- warning: static property 'sourcePosition' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'sourcePosition' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
15 |
16 |     /// Render `softbreak` elements as hard line breaks.
/Users/admin/builder/spi-builder-workspace/Sources/CommonMark/Document/RenderingOptions.swift:17:23: warning: static property 'hardBreaks' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | extension Document {
 5 |   /// Options that affect the rendering a ``Document`` as HTML.
 6 |   public struct RenderingOptions: OptionSet {
   |                 `- note: consider making struct 'RenderingOptions' conform to the 'Sendable' protocol
 7 |     public var rawValue: Int32
 8 |
   :
15 |
16 |     /// Render `softbreak` elements as hard line breaks.
17 |     public static let hardBreaks = RenderingOptions(rawValue: CMARK_OPT_HARDBREAKS)
   |                       |- warning: static property 'hardBreaks' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'hardBreaks' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     /// Render raw HTML and unsafe links (`javascript:`, `vbscript:`, `file:`, and `data:`, except for `image/png`, `image/gif`,
/Users/admin/builder/spi-builder-workspace/Sources/CommonMark/Document/RenderingOptions.swift:22:23: warning: static property 'unsafe' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | extension Document {
 5 |   /// Options that affect the rendering a ``Document`` as HTML.
 6 |   public struct RenderingOptions: OptionSet {
   |                 `- note: consider making struct 'RenderingOptions' conform to the 'Sendable' protocol
 7 |     public var rawValue: Int32
 8 |
   :
20 |     /// `image/jpeg`, or `image/webp` mime types).  By default, raw HTML is replaced by a placeholder HTML comment. Unsafe links are
21 |     /// replaced by empty strings.
22 |     public static let unsafe = RenderingOptions(rawValue: CMARK_OPT_UNSAFE)
   |                       |- warning: static property 'unsafe' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'unsafe' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 |
24 |     /// Render `softBreak` elements as spaces.
/Users/admin/builder/spi-builder-workspace/Sources/CommonMark/Document/RenderingOptions.swift:25:23: warning: static property 'noBreaks' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | extension Document {
 5 |   /// Options that affect the rendering a ``Document`` as HTML.
 6 |   public struct RenderingOptions: OptionSet {
   |                 `- note: consider making struct 'RenderingOptions' conform to the 'Sendable' protocol
 7 |     public var rawValue: Int32
 8 |
   :
23 |
24 |     /// Render `softBreak` elements as spaces.
25 |     public static let noBreaks = RenderingOptions(rawValue: CMARK_OPT_NOBREAKS)
   |                       |- warning: static property 'noBreaks' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'noBreaks' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
26 |   }
27 | }
[37/50] Compiling CommonMark ParsingOptions.swift
/Users/admin/builder/spi-builder-workspace/Sources/CommonMark/Document/ParsingOptions.swift:14:23: warning: static property 'smart' is not concurrency-safe because non-'Sendable' type 'Document.ParsingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | extension Document {
 5 |   /// Options that affect the parsing of a CommonMark-formatted string into a ``Document``.
 6 |   public struct ParsingOptions: OptionSet {
   |                 `- note: consider making struct 'ParsingOptions' conform to the 'Sendable' protocol
 7 |     public var rawValue: Int32
 8 |
   :
12 |
13 |     /// Convert straight quotes to curly, --- to em dashes, -- to en dashes.
14 |     public static let smart = ParsingOptions(rawValue: CMARK_OPT_SMART)
   |                       |- warning: static property 'smart' is not concurrency-safe because non-'Sendable' type 'Document.ParsingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'smart' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
15 |   }
16 | }
/Users/admin/builder/spi-builder-workspace/Sources/CommonMark/Document/RenderingOptions.swift:14:23: warning: static property 'sourcePosition' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | extension Document {
 5 |   /// Options that affect the rendering a ``Document`` as HTML.
 6 |   public struct RenderingOptions: OptionSet {
   |                 `- note: consider making struct 'RenderingOptions' conform to the 'Sendable' protocol
 7 |     public var rawValue: Int32
 8 |
   :
12 |
13 |     /// Include a `data-sourcepos` attribute on all block elements.
14 |     public static let sourcePosition = RenderingOptions(rawValue: CMARK_OPT_SOURCEPOS)
   |                       |- warning: static property 'sourcePosition' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'sourcePosition' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
15 |
16 |     /// Render `softbreak` elements as hard line breaks.
/Users/admin/builder/spi-builder-workspace/Sources/CommonMark/Document/RenderingOptions.swift:17:23: warning: static property 'hardBreaks' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | extension Document {
 5 |   /// Options that affect the rendering a ``Document`` as HTML.
 6 |   public struct RenderingOptions: OptionSet {
   |                 `- note: consider making struct 'RenderingOptions' conform to the 'Sendable' protocol
 7 |     public var rawValue: Int32
 8 |
   :
15 |
16 |     /// Render `softbreak` elements as hard line breaks.
17 |     public static let hardBreaks = RenderingOptions(rawValue: CMARK_OPT_HARDBREAKS)
   |                       |- warning: static property 'hardBreaks' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'hardBreaks' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     /// Render raw HTML and unsafe links (`javascript:`, `vbscript:`, `file:`, and `data:`, except for `image/png`, `image/gif`,
/Users/admin/builder/spi-builder-workspace/Sources/CommonMark/Document/RenderingOptions.swift:22:23: warning: static property 'unsafe' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | extension Document {
 5 |   /// Options that affect the rendering a ``Document`` as HTML.
 6 |   public struct RenderingOptions: OptionSet {
   |                 `- note: consider making struct 'RenderingOptions' conform to the 'Sendable' protocol
 7 |     public var rawValue: Int32
 8 |
   :
20 |     /// `image/jpeg`, or `image/webp` mime types).  By default, raw HTML is replaced by a placeholder HTML comment. Unsafe links are
21 |     /// replaced by empty strings.
22 |     public static let unsafe = RenderingOptions(rawValue: CMARK_OPT_UNSAFE)
   |                       |- warning: static property 'unsafe' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'unsafe' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 |
24 |     /// Render `softBreak` elements as spaces.
/Users/admin/builder/spi-builder-workspace/Sources/CommonMark/Document/RenderingOptions.swift:25:23: warning: static property 'noBreaks' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | extension Document {
 5 |   /// Options that affect the rendering a ``Document`` as HTML.
 6 |   public struct RenderingOptions: OptionSet {
   |                 `- note: consider making struct 'RenderingOptions' conform to the 'Sendable' protocol
 7 |     public var rawValue: Int32
 8 |
   :
23 |
24 |     /// Render `softBreak` elements as spaces.
25 |     public static let noBreaks = RenderingOptions(rawValue: CMARK_OPT_NOBREAKS)
   |                       |- warning: static property 'noBreaks' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'noBreaks' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
26 |   }
27 | }
[38/50] Compiling CommonMark RenderingOptions.swift
/Users/admin/builder/spi-builder-workspace/Sources/CommonMark/Document/ParsingOptions.swift:14:23: warning: static property 'smart' is not concurrency-safe because non-'Sendable' type 'Document.ParsingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | extension Document {
 5 |   /// Options that affect the parsing of a CommonMark-formatted string into a ``Document``.
 6 |   public struct ParsingOptions: OptionSet {
   |                 `- note: consider making struct 'ParsingOptions' conform to the 'Sendable' protocol
 7 |     public var rawValue: Int32
 8 |
   :
12 |
13 |     /// Convert straight quotes to curly, --- to em dashes, -- to en dashes.
14 |     public static let smart = ParsingOptions(rawValue: CMARK_OPT_SMART)
   |                       |- warning: static property 'smart' is not concurrency-safe because non-'Sendable' type 'Document.ParsingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'smart' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
15 |   }
16 | }
/Users/admin/builder/spi-builder-workspace/Sources/CommonMark/Document/RenderingOptions.swift:14:23: warning: static property 'sourcePosition' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | extension Document {
 5 |   /// Options that affect the rendering a ``Document`` as HTML.
 6 |   public struct RenderingOptions: OptionSet {
   |                 `- note: consider making struct 'RenderingOptions' conform to the 'Sendable' protocol
 7 |     public var rawValue: Int32
 8 |
   :
12 |
13 |     /// Include a `data-sourcepos` attribute on all block elements.
14 |     public static let sourcePosition = RenderingOptions(rawValue: CMARK_OPT_SOURCEPOS)
   |                       |- warning: static property 'sourcePosition' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'sourcePosition' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
15 |
16 |     /// Render `softbreak` elements as hard line breaks.
/Users/admin/builder/spi-builder-workspace/Sources/CommonMark/Document/RenderingOptions.swift:17:23: warning: static property 'hardBreaks' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | extension Document {
 5 |   /// Options that affect the rendering a ``Document`` as HTML.
 6 |   public struct RenderingOptions: OptionSet {
   |                 `- note: consider making struct 'RenderingOptions' conform to the 'Sendable' protocol
 7 |     public var rawValue: Int32
 8 |
   :
15 |
16 |     /// Render `softbreak` elements as hard line breaks.
17 |     public static let hardBreaks = RenderingOptions(rawValue: CMARK_OPT_HARDBREAKS)
   |                       |- warning: static property 'hardBreaks' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'hardBreaks' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     /// Render raw HTML and unsafe links (`javascript:`, `vbscript:`, `file:`, and `data:`, except for `image/png`, `image/gif`,
/Users/admin/builder/spi-builder-workspace/Sources/CommonMark/Document/RenderingOptions.swift:22:23: warning: static property 'unsafe' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | extension Document {
 5 |   /// Options that affect the rendering a ``Document`` as HTML.
 6 |   public struct RenderingOptions: OptionSet {
   |                 `- note: consider making struct 'RenderingOptions' conform to the 'Sendable' protocol
 7 |     public var rawValue: Int32
 8 |
   :
20 |     /// `image/jpeg`, or `image/webp` mime types).  By default, raw HTML is replaced by a placeholder HTML comment. Unsafe links are
21 |     /// replaced by empty strings.
22 |     public static let unsafe = RenderingOptions(rawValue: CMARK_OPT_UNSAFE)
   |                       |- warning: static property 'unsafe' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'unsafe' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 |
24 |     /// Render `softBreak` elements as spaces.
/Users/admin/builder/spi-builder-workspace/Sources/CommonMark/Document/RenderingOptions.swift:25:23: warning: static property 'noBreaks' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | extension Document {
 5 |   /// Options that affect the rendering a ``Document`` as HTML.
 6 |   public struct RenderingOptions: OptionSet {
   |                 `- note: consider making struct 'RenderingOptions' conform to the 'Sendable' protocol
 7 |     public var rawValue: Int32
 8 |
   :
23 |
24 |     /// Render `softBreak` elements as spaces.
25 |     public static let noBreaks = RenderingOptions(rawValue: CMARK_OPT_NOBREAKS)
   |                       |- warning: static property 'noBreaks' is not concurrency-safe because non-'Sendable' type 'Document.RenderingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'noBreaks' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
26 |   }
27 | }
[39/50] Compiling CommonMark HTMLBlock.swift
[40/50] Compiling CommonMark Heading.swift
[41/50] Compiling CommonMark ListItem.swift
[42/50] Compiling CommonMark BlockQuote.swift
[43/50] Compiling CommonMark BulletList.swift
[44/50] Compiling CommonMark CodeBlock.swift
[45/50] Compiling CommonMark CommonMarkNode.swift
[46/50] Compiling CommonMark Document+cmark.swift
[47/50] Compiling CommonMark Document.swift
[48/50] Compiling CommonMark Emphasis.swift
[49/50] Compiling CommonMark Image.swift
[50/50] Compiling CommonMark Inline+cmark.swift
Build complete! (17.37s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftCommonMark",
  "name" : "SwiftCommonMark",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "cmark",
      "targets" : [
        "cmark"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "CommonMark",
      "targets" : [
        "CommonMark"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "cmark",
      "module_type" : "ClangTarget",
      "name" : "cmark",
      "path" : "Sources/cmark",
      "product_memberships" : [
        "cmark",
        "CommonMark"
      ],
      "sources" : [
        "blocks.c",
        "buffer.c",
        "cmark.c",
        "cmark_ctype.c",
        "commonmark.c",
        "houdini_href_e.c",
        "houdini_html_e.c",
        "houdini_html_u.c",
        "html.c",
        "inlines.c",
        "iterator.c",
        "latex.c",
        "man.c",
        "node.c",
        "references.c",
        "render.c",
        "scanners.c",
        "utf8.c",
        "xml.c"
      ],
      "type" : "library"
    },
    {
      "c99name" : "CommonMarkTests",
      "module_type" : "SwiftTarget",
      "name" : "CommonMarkTests",
      "path" : "Tests/CommonMarkTests",
      "sources" : [
        "BlockArrayBuilderTests.swift",
        "DocumentTests.swift",
        "InlineArrayBuilderTests.swift",
        "ListItemArrayBuilderTests.swift"
      ],
      "target_dependencies" : [
        "CommonMark"
      ],
      "type" : "test"
    },
    {
      "c99name" : "CommonMark",
      "module_type" : "SwiftTarget",
      "name" : "CommonMark",
      "path" : "Sources/CommonMark",
      "product_memberships" : [
        "CommonMark"
      ],
      "sources" : [
        "Blocks/Block+cmark.swift",
        "Blocks/Block.swift",
        "Blocks/BlockArrayBuilder.swift",
        "Blocks/BlockQuote.swift",
        "Blocks/BulletList.swift",
        "Blocks/CodeBlock.swift",
        "Blocks/HTMLBlock.swift",
        "Blocks/Heading.swift",
        "Blocks/ListItem.swift",
        "Blocks/ListItemArrayBuilder.swift",
        "Blocks/OrderedList.swift",
        "Blocks/Paragraph.swift",
        "Document/CommonMarkNode.swift",
        "Document/Document+cmark.swift",
        "Document/Document.swift",
        "Document/ParsingError.swift",
        "Document/ParsingOptions.swift",
        "Document/RenderingOptions.swift",
        "Inlines/Emphasis.swift",
        "Inlines/Image.swift",
        "Inlines/Inline+cmark.swift",
        "Inlines/Inline.swift",
        "Inlines/InlineArrayBuilder.swift",
        "Inlines/InlineCode.swift",
        "Inlines/InlineHTML.swift",
        "Inlines/Link.swift",
        "Inlines/Strong.swift",
        "Internal/Deprecations.swift"
      ],
      "target_dependencies" : [
        "cmark"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
Done.