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Build Information

Failed to build CommonMark, reference 0.5.1 (92fa2f), with Swift 6.2 (beta) for Android on 18 Jun 2025 23:20:58 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/SwiftDocOrg/CommonMark.git
Reference: 0.5.1
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/CommonMark
 * tag               0.5.1      -> FETCH_HEAD
HEAD is now at 92fa2fa Bump version to 0.5.1
Cloned https://github.com/SwiftDocOrg/CommonMark.git
Revision (git rev-parse @):
92fa2fa2bf3c598f23da652e78c2d4b5bc4e35e9
SUCCESS checkout https://github.com/SwiftDocOrg/CommonMark.git at 0.5.1
========================================
Build
========================================
Selected platform:         android
Swift version:             6.2
Building package at path:  $PWD
https://github.com/SwiftDocOrg/CommonMark.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:b7c4a6b4153ff40ef9277e2157e708f835b8eb011095d53bd8db4594eb2b7798
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.2-latest
Fetching https://github.com/SwiftDocOrg/swift-cmark.git
[1/12555] Fetching swift-cmark
Fetched https://github.com/SwiftDocOrg/swift-cmark.git from cache (0.98s)
Computing version for https://github.com/SwiftDocOrg/swift-cmark.git
Computed https://github.com/SwiftDocOrg/swift-cmark.git at 0.29.0+20210102.9c8096a (3.36s)
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
Building for debugging...
[0/22] Compiling cmark xml.c
[1/22] Compiling cmark references.c
[2/22] Compiling cmark man.c
[3/22] Compiling cmark render.c
[4/22] Compiling cmark node.c
[5/22] Write swift-version-8C5A4AE7A8CE2BA.txt
[6/22] Compiling cmark iterator.c
[7/22] Compiling cmark latex.c
[8/22] Compiling cmark html.c
[9/22] Compiling cmark houdini_html_e.c
[10/22] Compiling cmark houdini_href_e.c
[11/22] Compiling cmark cmark_ctype.c
[12/22] Compiling cmark commonmark.c
[13/22] Write sources
[15/22] Compiling cmark houdini_html_u.c
[16/22] Compiling cmark cmark.c
[17/22] Compiling cmark buffer.c
[18/22] Compiling cmark inlines.c
[19/22] Compiling cmark utf8.c
[20/22] Compiling cmark blocks.c
[21/22] Compiling cmark scanners.c
[23/47] Compiling CommonMark BlockQuote.swift
[24/47] Compiling CommonMark CodeBlock.swift
[25/47] Compiling CommonMark HTMLBlock.swift
[26/47] Compiling CommonMark Heading.swift
[27/47] Emitting module CommonMark
[28/50] Compiling CommonMark LineBreak.swift
[29/50] Compiling CommonMark Linked.swift
[30/50] Compiling CommonMark Literal.swift
[31/50] Compiling CommonMark Code.swift
[32/50] Compiling CommonMark Emphasis.swift
[33/50] Compiling CommonMark HardLineBreak.swift
[34/50] Compiling CommonMark Image.swift
[35/50] Compiling CommonMark Link.swift
[36/50] Compiling CommonMark RawHTML.swift
[37/50] Compiling CommonMark SoftLineBreak.swift
[38/50] Compiling CommonMark Block.swift
[39/50] Compiling CommonMark Children.swift
[40/50] Compiling CommonMark Inline.swift
[41/50] Compiling CommonMark Strong.swift
/host/spi-builder-workspace/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/Sources/CommonMark/Nodes/Node.swift:285:50: warning: cast from '(any Node & Block)?' to unrelated type 'Self' always fails
283 |         // Unlink the children from the document node to prevent dangling pointers to the parent.
284 |         let documentChildren = document.removeChildren()
285 |         guard let block = documentChildren.first as? Self,
    |                                                  `- warning: cast from '(any Node & Block)?' to unrelated type 'Self' always fails
286 |             documentChildren.count == 1
287 |         else {
/host/spi-builder-workspace/Sources/CommonMark/Nodes/Node.swift:306:52: warning: cast from '(any Node & Inline)?' to unrelated type 'Self' always fails
304 |         // Unlink the children from the root node to prevent dangling pointers to the parent.
305 |         let paragraphChildren = paragraph.removeChildren()
306 |         guard let inline = paragraphChildren.first as? Self,
    |                                                    `- warning: cast from '(any Node & Inline)?' to unrelated type 'Self' always fails
307 |             paragraphChildren.count == 1
308 |         else {
[42/50] Compiling CommonMark Text.swift
/host/spi-builder-workspace/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/Sources/CommonMark/Nodes/Node.swift:285:50: warning: cast from '(any Node & Block)?' to unrelated type 'Self' always fails
283 |         // Unlink the children from the document node to prevent dangling pointers to the parent.
284 |         let documentChildren = document.removeChildren()
285 |         guard let block = documentChildren.first as? Self,
    |                                                  `- warning: cast from '(any Node & Block)?' to unrelated type 'Self' always fails
286 |             documentChildren.count == 1
287 |         else {
/host/spi-builder-workspace/Sources/CommonMark/Nodes/Node.swift:306:52: warning: cast from '(any Node & Inline)?' to unrelated type 'Self' always fails
304 |         // Unlink the children from the root node to prevent dangling pointers to the parent.
305 |         let paragraphChildren = paragraph.removeChildren()
306 |         guard let inline = paragraphChildren.first as? Self,
    |                                                    `- warning: cast from '(any Node & Inline)?' to unrelated type 'Self' always fails
307 |             paragraphChildren.count == 1
308 |         else {
[43/50] Compiling CommonMark Node.swift
/host/spi-builder-workspace/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/Sources/CommonMark/Nodes/Node.swift:285:50: warning: cast from '(any Node & Block)?' to unrelated type 'Self' always fails
283 |         // Unlink the children from the document node to prevent dangling pointers to the parent.
284 |         let documentChildren = document.removeChildren()
285 |         guard let block = documentChildren.first as? Self,
    |                                                  `- warning: cast from '(any Node & Block)?' to unrelated type 'Self' always fails
286 |             documentChildren.count == 1
287 |         else {
/host/spi-builder-workspace/Sources/CommonMark/Nodes/Node.swift:306:52: warning: cast from '(any Node & Inline)?' to unrelated type 'Self' always fails
304 |         // Unlink the children from the root node to prevent dangling pointers to the parent.
305 |         let paragraphChildren = paragraph.removeChildren()
306 |         guard let inline = paragraphChildren.first as? Self,
    |                                                    `- warning: cast from '(any Node & Inline)?' to unrelated type 'Self' always fails
307 |             paragraphChildren.count == 1
308 |         else {
[44/50] Compiling CommonMark List.swift
[45/50] Compiling CommonMark Paragraph.swift
[46/50] Compiling CommonMark ThematicBreak.swift
[47/50] Compiling CommonMark Document.swift
[48/50] Compiling CommonMark Visitable.swift
[49/50] Compiling CommonMark Visitor.swift
[50/50] Compiling CommonMark Version.swift
BUILD FAILURE 6.2 android