Swift Package Index

Build Information

Failed to build swift-distributed-actors, reference main (92a419), with Swift 6.3 for Android on 23 Oct 2026 04:14:29 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/akbashev/swift-distributed-actors.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/akbashev/swift-distributed-actors
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 92a419e Use upstream MetricsTestKit instead of a vendored TestMetrics copy (#1248)
Cloned https://github.com/akbashev/swift-distributed-actors.git
Revision (git rev-parse @):
92a419e58e48fa020fd2f4f344d623962b52e43f
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/akbashev/swift-distributed-actors.git at main
========================================
Build
========================================
Selected platform:         android
Swift version:             6.3
Building package at path:  $PWD
https://github.com/akbashev/swift-distributed-actors.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:ec170ed262d75c9e928493cd00a486dad2d4f04db1b55d884efec7db42d0226b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.3-latest
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Building for debugging...
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/host/spi-builder-workspace/Sources/CDistributedActorsMailbox/backtrace_support.c:32:18: error: call to undeclared function 'backtrace'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
   32 |     int frames = backtrace(callstack, 128);
      |                  ^
/host/spi-builder-workspace/Sources/CDistributedActorsMailbox/backtrace_support.c:33:13: error: call to undeclared function 'backtrace_symbols'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
   33 |     *strs = backtrace_symbols(callstack, frames);
      |             ^
/host/spi-builder-workspace/Sources/CDistributedActorsMailbox/backtrace_support.c:33:11: error: incompatible integer to pointer conversion assigning to 'char **' from 'int' [-Wint-conversion]
   33 |     *strs = backtrace_symbols(callstack, frames);
      |           ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
3 errors generated.
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BUILD FAILURE 6.3 android