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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 SwiftMarkup, reference 0.3.0 (bc71bd), with Swift 6.0 for Linux on 28 Nov 2024 00:16:38 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-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: 4.58.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/SwiftDocOrg/SwiftMarkup.git
Reference: 0.3.0
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/SwiftMarkup
 * tag               0.3.0      -> FETCH_HEAD
HEAD is now at bc71bde Bump version to 0.3.0
Cloned https://github.com/SwiftDocOrg/SwiftMarkup.git
Revision (git rev-parse @):
bc71bde93b5217833c8ed13d5cf1e0c60f1367a7
SUCCESS checkout https://github.com/SwiftDocOrg/SwiftMarkup.git at 0.3.0
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/SwiftDocOrg/SwiftMarkup.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-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-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:47d26c99ca4f1ac0a332c85fd5b13ff4390e72115219984a57a68fe9d1063a05
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
Fetching https://github.com/SwiftDocOrg/CommonMark.git
[1/1175] Fetching commonmark
Fetched https://github.com/SwiftDocOrg/CommonMark.git from cache (0.20s)
Computing version for https://github.com/SwiftDocOrg/CommonMark.git
Computed https://github.com/SwiftDocOrg/CommonMark.git at 0.5.1 (0.42s)
Fetching https://github.com/SwiftDocOrg/swift-cmark.git
[1/12555] Fetching swift-cmark
Fetched https://github.com/SwiftDocOrg/swift-cmark.git from cache (0.57s)
Computing version for https://github.com/SwiftDocOrg/swift-cmark.git
Computed https://github.com/SwiftDocOrg/swift-cmark.git at 0.29.0+20210102.9c8096a (1.79s)
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 0.5.1
Building for debugging...
[0/22] Compiling cmark cmark.c
[1/22] Compiling cmark render.c
[1/22] Compiling cmark xml.c
[3/22] Compiling cmark references.c
[4/22] Compiling cmark iterator.c
[5/22] Compiling cmark man.c
[6/22] Compiling cmark latex.c
[7/22] Compiling cmark node.c
[8/22] Compiling cmark html.c
[9/22] Compiling cmark inlines.c
[10/22] Compiling cmark houdini_html_e.c
[11/22] Compiling cmark utf8.c
[12/22] Compiling cmark houdini_href_e.c
[12/22] Write sources
[15/22] Compiling cmark commonmark.c
[16/22] Compiling cmark buffer.c
[17/22] Compiling cmark houdini_html_u.c
[18/22] Compiling cmark cmark_ctype.c
[19/22] Write swift-version-24593BA9C3E375BF.txt
[20/22] Compiling cmark blocks.c
[21/22] Compiling cmark scanners.c
[23/47] Emitting module CommonMark
[24/50] Compiling CommonMark LineBreak.swift
[25/50] Compiling CommonMark Linked.swift
[26/50] Compiling CommonMark Literal.swift
[27/50] Compiling CommonMark Block.swift
[28/50] Compiling CommonMark Children.swift
[29/50] Compiling CommonMark Inline.swift
[30/50] Compiling CommonMark List.swift
[31/50] Compiling CommonMark Paragraph.swift
[32/50] Compiling CommonMark ThematicBreak.swift
[33/50] Compiling CommonMark Document.swift
[34/50] 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 |
[35/50] 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 |
[36/50] 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 |
[37/50] Compiling CommonMark BlockQuote.swift
[38/50] Compiling CommonMark CodeBlock.swift
[39/50] Compiling CommonMark HTMLBlock.swift
[40/50] Compiling CommonMark Heading.swift
[41/50] Compiling CommonMark Link.swift
[42/50] Compiling CommonMark RawHTML.swift
[43/50] Compiling CommonMark SoftLineBreak.swift
[44/50] Compiling CommonMark Visitable.swift
[45/50] Compiling CommonMark Visitor.swift
[46/50] Compiling CommonMark Version.swift
[47/50] Compiling CommonMark Code.swift
[48/50] Compiling CommonMark Emphasis.swift
[49/50] Compiling CommonMark HardLineBreak.swift
[50/50] Compiling CommonMark Image.swift
BUILD FAILURE 6.0 linux