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 PlayDocs, reference 0.1.0 (2c7267), with Swift 6.0 for macOS (SPM) on 26 Nov 2024 18:09:09 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/ldstreet/playdocs.git
Reference: 0.1.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ldstreet/playdocs
 * tag               0.1.0      -> FETCH_HEAD
HEAD is now at 2c72671 fixed tests
Cloned https://github.com/ldstreet/playdocs.git
Revision (git rev-parse @):
2c7267188827186eccd4343edb68645722f69b59
SUCCESS checkout https://github.com/ldstreet/playdocs.git at 0.1.0
Fetching https://github.com/vapor/console.git
Fetching https://github.com/vapor/core.git
Fetching https://github.com/brokenhandsio/cmark-gfm.git
Fetching https://github.com/apple/swift-nio-zlib-support.git
Fetching https://github.com/pointfreeco/swift-overture.git
Fetching https://github.com/vapor-community/markdown.git
Fetching https://github.com/apple/swift-nio.git
[1/15] Fetching swift-nio-zlib-support
[16/12315] Fetching swift-nio-zlib-support, cmark-gfm
[17/13178] Fetching swift-nio-zlib-support, cmark-gfm, swift-overture
[95/13424] Fetching swift-nio-zlib-support, cmark-gfm, swift-overture, markdown
[463/18894] Fetching swift-nio-zlib-support, cmark-gfm, swift-overture, markdown, console
[628/39037] Fetching swift-nio-zlib-support, cmark-gfm, swift-overture, markdown, console, core
[35211/110972] Fetching swift-nio-zlib-support, cmark-gfm, swift-overture, markdown, console, core, swift-nio
Fetched https://github.com/brokenhandsio/cmark-gfm.git from cache (1.65s)
Fetched https://github.com/apple/swift-nio-zlib-support.git from cache (1.65s)
Fetched https://github.com/vapor-community/markdown.git from cache (1.64s)
Fetching https://github.com/JohnSundell/Splash
Fetching https://github.com/vapor/service.git
Fetching https://github.com/scinfu/SwiftSoup.git
[22852/98411] Fetching swift-overture, console, core, swift-nio
Fetched https://github.com/vapor/core.git from cache (1.89s)
Fetched https://github.com/vapor/console.git from cache (1.89s)
[1583/72798] Fetching swift-overture, swift-nio
[2303/73717] Fetching swift-overture, swift-nio, service
[2386/76915] Fetching swift-overture, swift-nio, service, swiftsoup
[2634/79052] Fetching swift-overture, swift-nio, service, swiftsoup, splash
Fetched https://github.com/JohnSundell/Splash from cache (1.02s)
[5364/76915] Fetching swift-overture, swift-nio, service, swiftsoup
Fetched https://github.com/scinfu/SwiftSoup.git from cache (1.20s)
Fetched https://github.com/vapor/service.git from cache (1.20s)
[4460/72798] Fetching swift-overture, swift-nio
Fetched https://github.com/apple/swift-nio.git from cache (20.96s)
Fetched https://github.com/pointfreeco/swift-overture.git from cache (20.96s)
Computing version for https://github.com/pointfreeco/swift-overture.git
Computed https://github.com/pointfreeco/swift-overture.git at 0.3.1 (2.31s)
Computing version for https://github.com/scinfu/SwiftSoup.git
Computed https://github.com/scinfu/SwiftSoup.git at 1.7.5 (0.56s)
Computing version for https://github.com/JohnSundell/Splash
Computed https://github.com/JohnSundell/Splash at 0.1.4 (0.54s)
Computing version for https://github.com/vapor-community/markdown.git
Computed https://github.com/vapor-community/markdown.git at 0.4.0 (0.57s)
Computing version for https://github.com/vapor/console.git
Computed https://github.com/vapor/console.git at 3.1.0 (0.58s)
Computing version for https://github.com/brokenhandsio/cmark-gfm.git
Computed https://github.com/brokenhandsio/cmark-gfm.git at 1.0.1 (0.59s)
Computing version for https://github.com/vapor/service.git
Computed https://github.com/vapor/service.git at 1.0.0 (0.58s)
Computing version for https://github.com/vapor/core.git
Computed https://github.com/vapor/core.git at 3.4.4 (0.58s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 1.12.0 (0.61s)
Computing version for https://github.com/apple/swift-nio-zlib-support.git
Computed https://github.com/apple/swift-nio-zlib-support.git at 1.0.0 (0.62s)
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 1.12.0
Creating working copy for https://github.com/scinfu/SwiftSoup.git
Working copy of https://github.com/scinfu/SwiftSoup.git resolved at 1.7.5
Creating working copy for https://github.com/brokenhandsio/cmark-gfm.git
Working copy of https://github.com/brokenhandsio/cmark-gfm.git resolved at 1.0.1
Creating working copy for https://github.com/vapor-community/markdown.git
Working copy of https://github.com/vapor-community/markdown.git resolved at 0.4.0
Creating working copy for https://github.com/apple/swift-nio-zlib-support.git
Working copy of https://github.com/apple/swift-nio-zlib-support.git resolved at 1.0.0
Creating working copy for https://github.com/vapor/service.git
Working copy of https://github.com/vapor/service.git resolved at 1.0.0
Creating working copy for https://github.com/pointfreeco/swift-overture.git
Working copy of https://github.com/pointfreeco/swift-overture.git resolved at 0.3.1
Creating working copy for https://github.com/JohnSundell/Splash
Working copy of https://github.com/JohnSundell/Splash resolved at 0.1.4
Creating working copy for https://github.com/vapor/console.git
Working copy of https://github.com/vapor/console.git resolved at 3.1.0
Creating working copy for https://github.com/vapor/core.git
Working copy of https://github.com/vapor/core.git resolved at 3.4.4
========================================
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": "playdocs",
      "name": "PlayDocs",
      "url": "https://github.com/ldstreet/playdocs.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/playdocs",
      "dependencies": [
        {
          "identity": "console",
          "name": "Console",
          "url": "https://github.com/vapor/console.git",
          "version": "3.1.1",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/console",
          "dependencies": [
            {
              "identity": "core",
              "name": "Core",
              "url": "https://github.com/vapor/core.git",
              "version": "3.10.1",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/core",
              "dependencies": [
                {
                  "identity": "swift-nio",
                  "name": "swift-nio",
                  "url": "https://github.com/apple/swift-nio.git",
                  "version": "1.14.4",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-nio",
                  "dependencies": [
                    {
                      "identity": "swift-nio-zlib-support",
                      "name": "swift-nio-zlib-support",
                      "url": "https://github.com/apple/swift-nio-zlib-support.git",
                      "version": "1.0.0",
                      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-nio-zlib-support",
                      "dependencies": [
                      ]
                    }
                  ]
                }
              ]
            },
            {
              "identity": "service",
              "name": "Service",
              "url": "https://github.com/vapor/service.git",
              "version": "1.0.2",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/service",
              "dependencies": [
                {
                  "identity": "core",
                  "name": "Core",
                  "url": "https://github.com/vapor/core.git",
                  "version": "3.10.1",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/core",
                  "dependencies": [
                    {
                      "identity": "swift-nio",
                      "name": "swift-nio",
                      "url": "https://github.com/apple/swift-nio.git",
                      "version": "1.14.4",
                      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-nio",
                      "dependencies": [
                        {
                          "identity": "swift-nio-zlib-support",
                          "name": "swift-nio-zlib-support",
                          "url": "https://github.com/apple/swift-nio-zlib-support.git",
                          "version": "1.0.0",
                          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-nio-zlib-support",
                          "dependencies": [
                          ]
                        }
                      ]
                    }
                  ]
                }
              ]
            }
          ]
        },
        {
          "identity": "markdown",
          "name": "SwiftMarkdown",
          "url": "https://github.com/vapor-community/markdown.git",
          "version": "0.7.1",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/markdown",
          "dependencies": [
            {
              "identity": "cmark-gfm",
              "name": "cmark",
              "url": "https://github.com/brokenhandsio/cmark-gfm.git",
              "version": "2.1.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/cmark-gfm",
              "dependencies": [
              ]
            }
          ]
        },
        {
          "identity": "splash",
          "name": "Splash",
          "url": "https://github.com/JohnSundell/Splash",
          "version": "0.16.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Splash",
          "dependencies": [
          ]
        },
        {
          "identity": "swiftsoup",
          "name": "SwiftSoup",
          "url": "https://github.com/scinfu/SwiftSoup.git",
          "version": "1.7.5",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SwiftSoup",
          "dependencies": [
          ]
        },
        {
          "identity": "swift-overture",
          "name": "Overture",
          "url": "https://github.com/pointfreeco/swift-overture.git",
          "version": "0.5.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-overture",
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/ldstreet/playdocs.git
[1/544] Fetching playdocs
Fetched https://github.com/ldstreet/playdocs.git from cache (1.35s)
Fetching https://github.com/vapor/console.git from cache
Fetching https://github.com/pointfreeco/swift-overture.git from cache
Fetching https://github.com/scinfu/SwiftSoup.git from cache
Fetching https://github.com/JohnSundell/Splash from cache
Fetching https://github.com/vapor-community/markdown.git from cache
Fetched https://github.com/scinfu/SwiftSoup.git from cache (0.48s)
Fetched https://github.com/pointfreeco/swift-overture.git from cache (0.48s)
Fetched https://github.com/JohnSundell/Splash from cache (0.48s)
Fetched https://github.com/vapor/console.git from cache (0.52s)
Fetched https://github.com/vapor-community/markdown.git from cache (0.52s)
Computing version for https://github.com/scinfu/SwiftSoup.git
Computed https://github.com/scinfu/SwiftSoup.git at 1.7.5 (0.02s)
Computing version for https://github.com/pointfreeco/swift-overture.git
Computed https://github.com/pointfreeco/swift-overture.git at 0.5.0 (2.32s)
Computing version for https://github.com/vapor-community/markdown.git
Computed https://github.com/vapor-community/markdown.git at 0.7.1 (0.56s)
Fetching https://github.com/brokenhandsio/cmark-gfm.git from cache
Fetched https://github.com/brokenhandsio/cmark-gfm.git from cache (0.45s)
Computing version for https://github.com/brokenhandsio/cmark-gfm.git
Computed https://github.com/brokenhandsio/cmark-gfm.git at 2.1.0 (0.54s)
Computing version for https://github.com/vapor/console.git
Computed https://github.com/vapor/console.git at 3.1.1 (0.02s)
Fetching https://github.com/vapor/core.git from cache
Fetching https://github.com/vapor/service.git from cache
Fetched https://github.com/vapor/core.git from cache (0.56s)
Fetched https://github.com/vapor/service.git from cache (0.56s)
Computing version for https://github.com/vapor/service.git
Computed https://github.com/vapor/service.git at 1.0.2 (0.02s)
Computing version for https://github.com/JohnSundell/Splash
Computed https://github.com/JohnSundell/Splash at 0.16.0 (0.53s)
Computing version for https://github.com/vapor/core.git
Computed https://github.com/vapor/core.git at 3.10.1 (0.55s)
Fetching https://github.com/apple/swift-nio.git from cache
Fetched https://github.com/apple/swift-nio.git from cache (0.78s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 1.14.4 (0.02s)
Fetching https://github.com/apple/swift-nio-zlib-support.git from cache
Fetched https://github.com/apple/swift-nio-zlib-support.git from cache (0.46s)
Computing version for https://github.com/apple/swift-nio-zlib-support.git
Computed https://github.com/apple/swift-nio-zlib-support.git at 1.0.0 (0.02s)
Creating working copy for https://github.com/apple/swift-nio-zlib-support.git
Working copy of https://github.com/apple/swift-nio-zlib-support.git resolved at 1.0.0
Creating working copy for https://github.com/vapor/service.git
Working copy of https://github.com/vapor/service.git resolved at 1.0.2
Creating working copy for https://github.com/brokenhandsio/cmark-gfm.git
Working copy of https://github.com/brokenhandsio/cmark-gfm.git resolved at 2.1.0
Creating working copy for https://github.com/ldstreet/playdocs.git
Working copy of https://github.com/ldstreet/playdocs.git resolved at 0.1.0 (2c72671)
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 1.14.4
Creating working copy for https://github.com/JohnSundell/Splash
Working copy of https://github.com/JohnSundell/Splash resolved at 0.16.0
Creating working copy for https://github.com/scinfu/SwiftSoup.git
Working copy of https://github.com/scinfu/SwiftSoup.git resolved at 1.7.5
Creating working copy for https://github.com/vapor/console.git
Working copy of https://github.com/vapor/console.git resolved at 3.1.1
Creating working copy for https://github.com/pointfreeco/swift-overture.git
Working copy of https://github.com/pointfreeco/swift-overture.git resolved at 0.5.0
Creating working copy for https://github.com/vapor-community/markdown.git
Working copy of https://github.com/vapor-community/markdown.git resolved at 0.7.1
Creating working copy for https://github.com/vapor/core.git
Working copy of https://github.com/vapor/core.git resolved at 3.10.1
warning: 'swift-nio-zlib-support': ignoring declared target(s) 'swift-nio-zlib-support' in the system package
Found 5 product dependencies
  - Console
  - SwiftMarkdown
  - Splash
  - SwiftSoup
  - Overture
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/ldstreet/playdocs.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...
[0/60] Write sources
[6/60] Write playdocs-entitlement.plist
[7/60] Write swift-version--7754E27361AE5C74.txt
[8/60] Compiling cmark registry.c
[9/60] Compiling cmark xml.c
[9/60] Compiling cmark references.c
[9/60] Compiling cmark strikethrough.c
[12/60] Compiling cmark syntax_extension.c
[13/60] Compiling cmark tagfilter.c
[14/60] Compiling cmark plugin.c
[15/60] Compiling cmark plaintext.c
[16/60] Compiling cmark table.c
[17/60] Compiling cmark man.c
[18/60] Compiling cmark node.c
[19/60] Compiling cmark linked_list.c
[20/60] Compiling cmark render.c
[21/60] Compiling cmark iterator.c
[22/60] Compiling cmark latex.c
[23/87] Compiling cmark html.c
[24/98] Compiling cmark houdini_html_e.c
[25/98] Compiling cmark inlines.c
[26/98] Compiling cmark houdini_html_u.c
[27/98] Compiling cmark houdini_href_e.c
[28/98] Compiling cmark cmark_ctype.c
[29/98] Compiling cmark ext_scanners.c
[30/98] Compiling cmark core-extensions.c
[31/98] Compiling cmark cmark.c
[32/98] Write sources
[34/98] Compiling cmark commonmark.c
[35/98] Write sources
[38/98] Compiling cmark buffer.c
[39/98] Write sources
[44/98] Compiling cmark arena.c
[45/98] Write sources
[46/98] Compiling cmark scanners.c
[47/98] Compiling cmark blocks.c
[48/101] Compiling CNIOLinux shim.c
[49/101] Compiling cmark utf8.c
[50/105] Compiling CNIOLinux ifaddrs-android.c
[51/159] Compiling cmark autolink.c
[52/159] Write sources
[54/159] Compiling CNIODarwin shim.c
[55/161] Compiling CNIOSHA1 c_nio_sha1.c
[57/161] Emitting module SwiftMarkdown
[57/161] Compiling c-atomics.c
[59/164] Compiling SwiftMarkdown SwiftMarkdown.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/markdown/Sources/SwiftMarkdown/SwiftMarkdown.swift:26:50: error: cannot find 'strlen' in scope
24 | 	var buffer: String?
25 | 	try str.withCString {
26 | 		guard let buf = cmark_markdown_to_html($0, Int(strlen($0)), options.rawValue) else {
   |                                                  `- error: cannot find 'strlen' in scope
27 | 			throw MarkdownError.conversionFailed
28 | 		}
/Users/admin/builder/spi-builder-workspace/.build/checkouts/markdown/Sources/SwiftMarkdown/SwiftMarkdown.swift:30:3: error: cannot find 'free' in scope
28 | 		}
29 | 		buffer = String(cString: buf)
30 | 		free(buf)
   |   `- error: cannot find 'free' in scope
31 | 	}
32 | 	guard let output = buffer else {
[60/164] Compiling Overture With.swift
[61/164] Compiling SwiftSoup BooleanAttribute.swift
[62/164] Compiling SwiftSoup CharacterExt.swift
[63/164] Compiling Overture Uncurry.swift
[64/164] Compiling SwiftSoup Attribute.swift
[65/164] Compiling SwiftSoup Attributes.swift
[66/164] Compiling SwiftSoup StringBuilder.swift
[67/164] Compiling SwiftSoup ArrayExt.swift
[68/164] Compiling Overture ZipOptional.swift
[69/164] Emitting module SwiftSoup
[70/164] Emitting module NIOConcurrencyHelpers
[71/164] Emitting module NIOPriorityQueue
[72/164] Emitting module COperatingSystem
[73/164] Emitting module Debugging
warning: 'swift-nio-zlib-support': ignoring declared target(s) 'swift-nio-zlib-support' in the system package
warning: failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: couldn't find pc file for zlib
BUILD FAILURE 6.0 macosSpm