Swift Package IndexBuild Information
Failed to build swift-uv, reference master (1c65d1), with Swift 6.3 for Android on 15 Apr 2026 05:11:10 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/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
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Clone URL: https://github.com/RussBaz/swift-uv.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/RussBaz/swift-uv
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 1c65d1e Possible dependency fix workaround on Linux?
Cloned https://github.com/RussBaz/swift-uv.git
Revision (git rev-parse @):
1c65d1edefc0dfbdc19b75f655b4ce99fb092db7
SUCCESS checkout https://github.com/RussBaz/swift-uv.git at master
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Build
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Selected platform: android
Swift version: 6.3
Building package at path: $PWD
https://github.com/RussBaz/swift-uv.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$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/apple/swift-collections.git
Fetching https://github.com/RussBaz/mini-alloc
[1/43] Fetching mini-alloc
[44/23580] Fetching mini-alloc, swift-collections
Fetched https://github.com/RussBaz/mini-alloc from cache (0.39s)
[942/23537] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git from cache (2.68s)
Computing version for https://github.com/RussBaz/mini-alloc
Computed https://github.com/RussBaz/mini-alloc at 1.0.2 (3.43s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.4.1 (1.61s)
Creating working copy for https://github.com/RussBaz/mini-alloc
Working copy of https://github.com/RussBaz/mini-alloc resolved at 1.0.2
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
Building for debugging...
[0/64] Compiling getnameinfo.c
[1/64] Compiling idna.c
/host/spi-builder-workspace/Sources/Clibuv/src/unix/core.c:1538:10: error: use of undeclared identifier 'CPU_SETSIZE'
1538 | return CPU_SETSIZE;
| ^~~~~~~~~~~
/host/spi-builder-workspace/Sources/Clibuv/src/unix/core.c:1906:3: error: use of undeclared identifier 'cpu_set_t'
1906 | cpu_set_t set;
| ^~~~~~~~~
/host/spi-builder-workspace/Sources/Clibuv/src/unix/core.c:1908:11: error: use of undeclared identifier 'set'
1908 | memset(&set, 0, sizeof(set));
| ^~~
/host/spi-builder-workspace/Sources/Clibuv/src/unix/core.c:1908:26: error: use of undeclared identifier 'set'
1908 | memset(&set, 0, sizeof(set));
| ^~~
/host/spi-builder-workspace/Sources/Clibuv/src/unix/core.c:1914:12: error: call to undeclared function 'sched_getaffinity'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
1914 | if (0 == sched_getaffinity(0, sizeof(set), &set))
| ^
/host/spi-builder-workspace/Sources/Clibuv/src/unix/core.c:1914:40: error: use of undeclared identifier 'set'
1914 | if (0 == sched_getaffinity(0, sizeof(set), &set))
| ^~~
/host/spi-builder-workspace/Sources/Clibuv/src/unix/core.c:1914:47: error: use of undeclared identifier 'set'
1914 | if (0 == sched_getaffinity(0, sizeof(set), &set))
| ^~~
/host/spi-builder-workspace/Sources/Clibuv/src/unix/core.c:1915:10: error: call to undeclared function 'CPU_COUNT'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
1915 | rc = uv__cpu_count(&set);
| ^
/host/spi-builder-workspace/Sources/Clibuv/src/unix/core.c:1883:32: note: expanded from macro 'uv__cpu_count'
1883 | # define uv__cpu_count(cpuset) CPU_COUNT(cpuset)
| ^
/host/spi-builder-workspace/Sources/Clibuv/src/unix/core.c:1915:25: error: use of undeclared identifier 'set'
1915 | rc = uv__cpu_count(&set);
| ^~~
9 errors generated.
[2/64] Compiling core.c
[2/64] Compiling fs.c
[2/64] Compiling dl.c
[2/64] Compiling fs-poll.c
[2/64] Compiling getaddrinfo.c
[2/64] Compiling inet.c
[2/64] Write sources
[2/64] Write swift-version--4F562202D5529B1.txt
BUILD FAILURE 6.3 android