Build Information
Failed to build aws-sdk-swift, reference 1.6.106 (9483b4), with Swift 6.3 for Android on 2 May 2026 03:09:22 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/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 --target AWSSTS 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/awslabs/aws-sdk-swift.git
Reference: 1.6.106
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/awslabs/aws-sdk-swift
* tag 1.6.106 -> FETCH_HEAD
HEAD is now at 9483b4f chore: Updates version to 1.6.106
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Updating files: 100% (3932/3932), done.
Cloned https://github.com/awslabs/aws-sdk-swift.git
Revision (git rev-parse @):
9483b4fa55ee1f215f66e59098272b8aea316df6
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/awslabs/aws-sdk-swift.git at 1.6.106
========================================
Build
========================================
Selected platform: android
Swift version: 6.3
Building package at path: $PWD
https://github.com/awslabs/aws-sdk-swift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$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 --target AWSSTS 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/awslabs/aws-crt-swift
Fetching https://github.com/smithy-lang/smithy-swift
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warning: you may be able to install libcrypto using your system-packager:
apt-get install openssl libssl-dev
warning: you may be able to install libcrypto using your system-packager:
apt-get install openssl libssl-dev
Building for debugging...
[0/278] Write sources
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/host/spi-builder-workspace/.build/checkouts/aws-crt-swift/aws-common-runtime/aws-c-common/source/posix/system_info.c:339:12: error: call to undeclared function 'backtrace'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
339 | return backtrace(stack_frames, (int)aws_min_size(num_frames, INT_MAX));
| ^
/host/spi-builder-workspace/.build/checkouts/aws-crt-swift/aws-common-runtime/aws-c-common/source/posix/system_info.c:343:12: error: call to undeclared function 'backtrace_symbols'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
343 | return backtrace_symbols(stack_frames, (int)aws_min_size(stack_depth, INT_MAX));
| ^
/host/spi-builder-workspace/.build/checkouts/aws-crt-swift/aws-common-runtime/aws-c-common/source/posix/system_info.c:343:12: note: did you mean 'aws_backtrace_symbols'?
/host/spi-builder-workspace/.build/checkouts/aws-crt-swift/aws-common-runtime/aws-c-common/source/posix/system_info.c:342:8: note: 'aws_backtrace_symbols' declared here
342 | char **aws_backtrace_symbols(void *const *stack_frames, size_t stack_depth) {
| ^
343 | return backtrace_symbols(stack_frames, (int)aws_min_size(stack_depth, INT_MAX));
| ~~~~~~~~~~~~~~~~~
| aws_backtrace_symbols
/host/spi-builder-workspace/.build/checkouts/aws-crt-swift/aws-common-runtime/aws-c-common/source/posix/system_info.c:343:12: error: incompatible integer to pointer conversion returning 'int' from a function with result type 'char **' [-Wint-conversion]
343 | return backtrace_symbols(stack_frames, (int)aws_min_size(stack_depth, INT_MAX));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
3 errors generated.
[148/296] Compiling system_info.c
[148/296] Compiling thread.c
[148/296] Compiling environment.c
[148/296] Compiling file.c
[148/296] Compiling device_random.c
BUILD FAILURE 6.3 android