Swift Package IndexBuild Information
Failed to build Sunday, reference main (3a4d01), with Swift 6.3 for Android on 15 Apr 2026 07:24:19 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1Build Log
========================================
RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/outfoxx/sunday-swift.git
Reference: main
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/outfoxx/sunday-swift
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 3a4d018 Merge pull request #55 from outfoxx/task/deps
Cloned https://github.com/outfoxx/sunday-swift.git
Revision (git rev-parse @):
3a4d01816e69a5ebce7a42629c56b834d2c2232f
SUCCESS checkout https://github.com/outfoxx/sunday-swift.git at main
========================================
Build
========================================
Selected platform: android
Swift version: 6.3
Building package at path: $PWD
https://github.com/outfoxx/sunday-swift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:9008270ea37a55e78725e6225015adb5eff8582da520c5232bf0499f32c36dc4
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest
Fetching https://github.com/SwiftScream/URITemplate.git
Fetching https://github.com/groue/Semaphore.git
Fetching https://github.com/outfoxx/PotentCodables.git
Fetching https://github.com/sharplet/Regex.git
Fetching https://github.com/apple/swift-docc-plugin
[1/293] Fetching semaphore
[294/1547] Fetching semaphore, regex
[1110/2881] Fetching semaphore, regex, uritemplate
[1911/5156] Fetching semaphore, regex, uritemplate, swift-docc-plugin
Fetched https://github.com/apple/swift-docc-plugin from cache (0.52s)
[2493/2881] Fetching semaphore, regex, uritemplate
Fetched https://github.com/SwiftScream/URITemplate.git from cache (0.97s)
Fetched https://github.com/sharplet/Regex.git from cache (0.99s)
[1/113947] Fetching potentcodables
Fetched https://github.com/groue/Semaphore.git from cache (8.03s)
Fetched https://github.com/outfoxx/PotentCodables.git from cache (8.17s)
Computing version for https://github.com/groue/Semaphore.git
Computed https://github.com/groue/Semaphore.git at 0.1.0 (9.30s)
Computing version for https://github.com/SwiftScream/URITemplate.git
Computed https://github.com/SwiftScream/URITemplate.git at 4.0.0 (0.40s)
Computing version for https://github.com/sharplet/Regex.git
Computed https://github.com/sharplet/Regex.git at 2.1.1 (2.39s)
Computing version for https://github.com/outfoxx/PotentCodables.git
Computed https://github.com/outfoxx/PotentCodables.git at 3.5.3 (0.52s)
Fetching https://github.com/attaswift/BigInt.git
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/SusanDoggie/Float16.git
[1/310] Fetching float16
[311/5188] Fetching float16, bigint
[1092/28725] Fetching float16, bigint, swift-collections
Fetched https://github.com/SusanDoggie/Float16.git from cache (0.30s)
[2552/28415] Fetching bigint, swift-collections
Fetched https://github.com/attaswift/BigInt.git from cache (1.85s)
Fetched https://github.com/apple/swift-collections.git from cache (1.91s)
Computing version for https://github.com/SusanDoggie/Float16.git
Computed https://github.com/SusanDoggie/Float16.git at 1.1.1 (2.63s)
Fetching https://github.com/apple/swift-numerics
[1/6416] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics from cache (0.42s)
Computing version for https://github.com/attaswift/BigInt.git
Computed https://github.com/attaswift/BigInt.git at 5.7.0 (0.85s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.4.1 (0.73s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.1.1 (0.43s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.4.6 (0.51s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3672] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.41s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.98s)
Creating working copy for https://github.com/outfoxx/PotentCodables.git
Working copy of https://github.com/outfoxx/PotentCodables.git resolved at 3.5.3
Creating working copy for https://github.com/SusanDoggie/Float16.git
Working copy of https://github.com/SusanDoggie/Float16.git resolved at 1.1.1
Creating working copy for https://github.com/apple/swift-numerics
Working copy of https://github.com/apple/swift-numerics resolved at 1.1.1
Creating working copy for https://github.com/SwiftScream/URITemplate.git
Working copy of https://github.com/SwiftScream/URITemplate.git resolved at 4.0.0
Creating working copy for https://github.com/sharplet/Regex.git
Working copy of https://github.com/sharplet/Regex.git resolved at 2.1.1
Creating working copy for https://github.com/attaswift/BigInt.git
Working copy of https://github.com/attaswift/BigInt.git resolved at 5.7.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.4.1
Creating working copy for https://github.com/groue/Semaphore.git
Working copy of https://github.com/groue/Semaphore.git resolved at 0.1.0
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.4.6
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/45] Compiling fy-accel.c
[3/45] Compiling fy-composer.c
[4/45] Write sources
[6/45] Write swift-version--4F562202D5529B1.txt
[7/45] Write sources
[13/45] Compiling fy-docstate.c
[13/45] Compiling fy-diag.c
[15/45] Copying PotentCodables.docc
[16/45] Write sources
[18/45] Compiling fy-docbuilder.c
[19/45] Write sources
[27/64] Compiling fy-atom.c
/host/spi-builder-workspace/.build/checkouts/PotentCodables/Sources/Cfyaml/src/lib/fy-doc.c:5871:2: error: call to undeclared function 'qsort_r'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
5871 | qsort_r(fynpp, count, sizeof(*fynpp), fy_node_mapping_sort_cmp, &ctx);
| ^
/host/spi-builder-workspace/.build/checkouts/PotentCodables/Sources/Cfyaml/src/lib/fy-doc.c:5871:2: note: did you mean 'qsort'?
/root/.swiftpm/swift-sdks/swift-6.3-RELEASE_android.artifactbundle/swift-android/ndk-sysroot/usr/include/stdlib.h:126:6: note: 'qsort' declared here
126 | void qsort(void* _Nullable __base, size_t __nmemb, size_t __size, int (* _Nonnull __comparator)(const void* _Nullable __lhs, const void* _Nullable __rhs));
| ^
1 error generated.
[28/65] Compiling fy-doc.c
[28/65] Compiling fy-utils.c
[28/65] Compiling fy-utf8.c
[28/65] Compiling xxhash.c
BUILD FAILURE 6.3 android