The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build Swift Unidoc, reference master (871be6), with Swift 6.2 (beta) for Wasm on 30 Jun 2025 03:55:41 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/tayloraswift/swift-unidoc.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/tayloraswift/swift-unidoc
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 871be62 Merge pull request #420 from tayloraswift/no-toplevel-commands
Cloned https://github.com/tayloraswift/swift-unidoc.git
Revision (git rev-parse @):
871be62f8d508d90cc486462d1479108df685d56
SUCCESS checkout https://github.com/tayloraswift/swift-unidoc.git at master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/tayloraswift/swift-unidoc.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:44384f43f933eaa0f42803e9ef7c3d8388c5841ccc831a15a5edf63d8c273423
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
Fetching https://github.com/apple/swift-nio
Fetching https://github.com/apple/swift-nio-http2
Fetching https://github.com/apple/swift-nio-ssl
Fetching https://github.com/apple/swift-syntax
Fetching https://github.com/apple/swift-collections
Fetching https://github.com/apple/swift-markdown
[1/11548] Fetching swift-nio-http2
[925/28274] Fetching swift-nio-http2, swift-collections
[926/35074] Fetching swift-nio-http2, swift-collections, swift-markdown
[7918/49970] Fetching swift-nio-http2, swift-collections, swift-markdown, swift-nio-ssl
[10643/126330] Fetching swift-nio-http2, swift-collections, swift-markdown, swift-nio-ssl, swift-nio
[36329/197436] Fetching swift-nio-http2, swift-collections, swift-markdown, swift-nio-ssl, swift-nio, swift-syntax
Fetched https://github.com/apple/swift-collections from cache (2.19s)
Fetching https://github.com/apple/swift-atomics
[89049/180710] Fetching swift-nio-http2, swift-markdown, swift-nio-ssl, swift-nio, swift-syntax
[104159/182517] Fetching swift-nio-http2, swift-markdown, swift-nio-ssl, swift-nio, swift-syntax, swift-atomics
Fetched https://github.com/apple/swift-atomics from cache (0.83s)
[113507/180710] Fetching swift-nio-http2, swift-markdown, swift-nio-ssl, swift-nio, swift-syntax
Fetching https://github.com/apple/swift-argument-parser
[146637/196129] Fetching swift-nio-http2, swift-markdown, swift-nio-ssl, swift-nio, swift-syntax, swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser from cache (1.63s)
[166202/180710] Fetching swift-nio-http2, swift-markdown, swift-nio-ssl, swift-nio, swift-syntax
Fetching https://github.com/tayloraswift/swift-unixtime
[179184/180926] Fetching swift-nio-http2, swift-markdown, swift-nio-ssl, swift-nio, swift-syntax, swift-unixtime
Fetched https://github.com/tayloraswift/swift-unixtime from cache (0.37s)
Fetching https://github.com/tayloraswift/swift-ucf
[1/260] Fetching swift-ucf
Fetched https://github.com/tayloraswift/swift-ucf from cache (0.57s)
Fetching https://github.com/tayloraswift/swift-png
[1/6432] Fetching swift-png
Fetched https://github.com/apple/swift-nio from cache (11.48s)
Fetching https://github.com/tayloraswift/swift-mongodb
Fetched https://github.com/apple/swift-markdown from cache (11.65s)
Fetched https://github.com/apple/swift-nio-http2 from cache (11.69s)
Fetched https://github.com/apple/swift-nio-ssl from cache (11.71s)
Fetching https://github.com/tayloraswift/swift-io
Fetching https://github.com/tayloraswift/swift-json
Fetched https://github.com/apple/swift-syntax from cache (11.75s)
[2124/18379] Fetching swift-png, swift-mongodb
Fetching https://github.com/tayloraswift/swift-hash
[14393/19900] Fetching swift-png, swift-mongodb, swift-json
[14454/19971] Fetching swift-png, swift-mongodb, swift-json, swift-io
[15088/20839] Fetching swift-png, swift-mongodb, swift-json, swift-io, swift-hash
Fetched https://github.com/tayloraswift/swift-hash from cache (0.76s)
Fetching https://github.com/tayloraswift/swift-grammar
Fetched https://github.com/tayloraswift/swift-mongodb from cache (1.05s)
Fetching https://github.com/tayloraswift/swift-dom
[4150/8024] Fetching swift-png, swift-json, swift-io
[4216/9070] Fetching swift-png, swift-json, swift-io, swift-dom
[4426/9819] Fetching swift-png, swift-json, swift-io, swift-dom, swift-grammar
Fetched https://github.com/tayloraswift/swift-dom from cache (0.40s)
Fetching https://github.com/tayloraswift/swift-bson
Fetched https://github.com/tayloraswift/swift-grammar from cache (0.43s)
[4279/8024] Fetching swift-png, swift-json, swift-io
[4370/9196] Fetching swift-png, swift-json, swift-io, swift-bson
Fetched https://github.com/tayloraswift/swift-bson from cache (0.26s)
[4380/8024] Fetching swift-png, swift-json, swift-io
Fetching https://github.com/tayloraswift/swift-ip
Fetched https://github.com/tayloraswift/swift-io from cache (1.61s)
Fetched https://github.com/tayloraswift/swift-json from cache (1.63s)
[2795/7051] Fetching swift-png, swift-ip
Fetched https://github.com/tayloraswift/swift-ip from cache (0.24s)
[3216/6432] Fetching swift-png
Fetched https://github.com/tayloraswift/swift-png from cache (11.22s)
Computing version for https://github.com/apple/swift-syntax
Computed https://github.com/apple/swift-syntax at 600.0.1 (20.01s)
Computing version for https://github.com/apple/swift-markdown
Computed https://github.com/apple/swift-markdown at 0.4.0 (0.86s)
Fetching https://github.com/apple/swift-cmark.git
[1/18118] Fetching swift-cmark
Fetched https://github.com/apple/swift-cmark.git from cache (1.35s)
Computing version for https://github.com/apple/swift-nio-http2
Computed https://github.com/apple/swift-nio-http2 at 1.33.0 (2.21s)
Computing version for https://github.com/apple/swift-atomics
Computed https://github.com/apple/swift-atomics at 1.2.0 (0.64s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.5.1 (0.50s)
Computing version for https://github.com/tayloraswift/swift-unixtime
Computed https://github.com/tayloraswift/swift-unixtime at 0.2.0 (0.54s)
Computing version for https://github.com/tayloraswift/swift-ucf
Computed https://github.com/tayloraswift/swift-ucf at 0.2.0 (0.48s)
Computing version for https://github.com/tayloraswift/swift-png
Computed https://github.com/tayloraswift/swift-png at 4.4.9 (0.42s)
Computing version for https://github.com/tayloraswift/swift-mongodb
Computed https://github.com/tayloraswift/swift-mongodb at 0.29.3 (0.50s)
Computing version for https://github.com/tayloraswift/swift-json
Computed https://github.com/tayloraswift/swift-json at 1.1.2 (0.97s)
Computing version for https://github.com/tayloraswift/swift-io
Computed https://github.com/tayloraswift/swift-io at 0.1.0 (0.44s)
Fetching https://github.com/apple/swift-system
[1/4447] Fetching swift-system
Fetched https://github.com/apple/swift-system from cache (0.39s)
Computing version for https://github.com/tayloraswift/swift-ip
Computed https://github.com/tayloraswift/swift-ip at 0.3.3 (0.85s)
Computing version for https://github.com/tayloraswift/swift-hash
Computed https://github.com/tayloraswift/swift-hash at 0.7.1 (0.43s)
Computing version for https://github.com/tayloraswift/swift-grammar
Computed https://github.com/tayloraswift/swift-grammar at 0.5.0 (0.34s)
Computing version for https://github.com/tayloraswift/swift-bson
Computed https://github.com/tayloraswift/swift-bson at 1.0.0 (0.47s)
Computing version for https://github.com/tayloraswift/swift-dom
Computed https://github.com/tayloraswift/swift-dom at 1.1.2 (0.37s)
Computing version for https://github.com/apple/swift-cmark.git
Computed https://github.com/apple/swift-cmark.git at 0.6.0 (0.38s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.1.4 (0.67s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.5.0 (0.35s)
Computing version for https://github.com/apple/swift-nio
Computed https://github.com/apple/swift-nio at 2.83.0 (1.02s)
Computing version for https://github.com/apple/swift-nio-ssl
Computed https://github.com/apple/swift-nio-ssl at 2.32.0 (0.51s)
Creating working copy for https://github.com/apple/swift-nio-ssl
Working copy of https://github.com/apple/swift-nio-ssl resolved at 2.32.0
Creating working copy for https://github.com/apple/swift-syntax
Working copy of https://github.com/apple/swift-syntax resolved at 600.0.1
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.1.4
Creating working copy for https://github.com/tayloraswift/swift-ucf
Working copy of https://github.com/tayloraswift/swift-ucf resolved at 0.2.0
Creating working copy for https://github.com/apple/swift-nio
Working copy of https://github.com/apple/swift-nio resolved at 2.83.0
Creating working copy for https://github.com/apple/swift-markdown
Working copy of https://github.com/apple/swift-markdown resolved at 0.4.0
Creating working copy for https://github.com/tayloraswift/swift-unixtime
Working copy of https://github.com/tayloraswift/swift-unixtime resolved at 0.2.0
Creating working copy for https://github.com/tayloraswift/swift-dom
Working copy of https://github.com/tayloraswift/swift-dom resolved at 1.1.2
Creating working copy for https://github.com/apple/swift-cmark.git
Working copy of https://github.com/apple/swift-cmark.git resolved at 0.6.0
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.5.1
Creating working copy for https://github.com/tayloraswift/swift-json
Working copy of https://github.com/tayloraswift/swift-json resolved at 1.1.2
Creating working copy for https://github.com/apple/swift-nio-http2
Working copy of https://github.com/apple/swift-nio-http2 resolved at 1.33.0
Creating working copy for https://github.com/apple/swift-atomics
Working copy of https://github.com/apple/swift-atomics resolved at 1.2.0
Creating working copy for https://github.com/tayloraswift/swift-bson
Working copy of https://github.com/tayloraswift/swift-bson resolved at 1.0.0
Creating working copy for https://github.com/tayloraswift/swift-grammar
Working copy of https://github.com/tayloraswift/swift-grammar resolved at 0.5.0
Creating working copy for https://github.com/tayloraswift/swift-hash
Working copy of https://github.com/tayloraswift/swift-hash resolved at 0.7.1
Creating working copy for https://github.com/tayloraswift/swift-io
Working copy of https://github.com/tayloraswift/swift-io resolved at 0.1.0
Creating working copy for https://github.com/tayloraswift/swift-mongodb
Working copy of https://github.com/tayloraswift/swift-mongodb resolved at 0.29.3
Creating working copy for https://github.com/tayloraswift/swift-ip
Working copy of https://github.com/tayloraswift/swift-ip resolved at 0.3.3
Creating working copy for https://github.com/tayloraswift/swift-png
Working copy of https://github.com/tayloraswift/swift-png resolved at 4.4.9
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.5.0
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Sources/MarkdownABI/README.md
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Sources/Symbols/README.md
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Sources/_AsyncChannel/README.md
[1/1] Compiling plugin GenerateManual
Building for debugging...
[1/770] Write sources
[6/770] Write swift-version-24593BA9C3E375BF.txt
[7/770] Compiling _GitVersion swiftpm_git_version.c
[8/770] Compiling cmark-gfm-extensions tasklist.c
[9/770] Compiling cmark-gfm-extensions tagfilter.c
[10/770] Compiling cmark-gfm-extensions autolink.c
/host/spi-builder-workspace/.build/checkouts/swift-cmark/extensions/core-extensions.c:22:1: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int]
   22 | CMARK_DEFINE_ONCE(registered);
      | ^
      | int
/host/spi-builder-workspace/.build/checkouts/swift-cmark/extensions/core-extensions.c:22:19: error: a parameter list without types is only allowed in a function definition
   22 | CMARK_DEFINE_ONCE(registered);
      |                   ^
/host/spi-builder-workspace/.build/checkouts/swift-cmark/extensions/core-extensions.c:30:3: error: call to undeclared function 'CMARK_RUN_ONCE'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
   30 |   CMARK_RUN_ONCE(registered, register_plugins);
      |   ^
/host/spi-builder-workspace/.build/checkouts/swift-cmark/extensions/core-extensions.c:30:18: error: use of undeclared identifier 'registered'
   30 |   CMARK_RUN_ONCE(registered, register_plugins);
      |                  ^
4 errors generated.
[11/770] Compiling cmark-gfm-extensions core-extensions.c
[11/770] Compiling cmark-gfm utf8.c
[11/770] Compiling cmark-gfm xml.c
[11/770] Compiling cmark-gfm-extensions strikethrough.c
[11/770] Compiling cmark-gfm syntax_extension.c
[11/770] Compiling cmark-gfm-extensions table.c
[11/770] Compiling cmark-gfm-extensions ext_scanners.c
BUILD FAILURE 6.2 wasm