Swift Package Index

Build Information

Failed to build swift-distributed-actors, reference main (824865), with Swift 6.3 for Android on 16 Apr 2026 20:34:46 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
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 8248655 Fix glibc failing tests (#1228)
Cloned https://github.com/akbashev/swift-distributed-actors.git
Revision (git rev-parse @):
82486556b7238986310305ec840d0503ce3b774a
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:  $PWD
https://github.com/akbashev/swift-distributed-actors.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$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
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/host/spi-builder-workspace/Plugins/MultiNodeTestPlugin/plugin.swift:68:25: warning: 'path' is deprecated: renamed to 'url' [#DeprecatedDeclaration]
 66 |         let multiNodeRunner = buildResult.builtArtifacts
 67 |             .filter { $0.kind == .executable }
 68 |             .first { $0.path.lastComponent.starts(with: toolName) }
    |                         |- warning: 'path' is deprecated: renamed to 'url' [#DeprecatedDeclaration]
    |                         `- note: use 'url' instead
 69 |         guard let multiNodeRunner = multiNodeRunner else {
 70 |             throw MultiNodeTestPluginError(message: "Failed")
/host/spi-builder-workspace/Plugins/MultiNodeTestPlugin/plugin.swift:68:30: warning: 'lastComponent' is deprecated: Use `URL` type instead of `Path`. [#DeprecatedDeclaration]
 66 |         let multiNodeRunner = buildResult.builtArtifacts
 67 |             .filter { $0.kind == .executable }
 68 |             .first { $0.path.lastComponent.starts(with: toolName) }
    |                              `- warning: 'lastComponent' is deprecated: Use `URL` type instead of `Path`. [#DeprecatedDeclaration]
 69 |         guard let multiNodeRunner = multiNodeRunner else {
 70 |             throw MultiNodeTestPluginError(message: "Failed")
/host/spi-builder-workspace/Plugins/MultiNodeTestPlugin/plugin.swift:73:65: warning: 'path' is deprecated: renamed to 'url' [#DeprecatedDeclaration]
 71 |         }
 72 |
 73 |         log("Detected multi-node test runner: \(multiNodeRunner.path.lastComponent)")
    |                                                                 |- warning: 'path' is deprecated: renamed to 'url' [#DeprecatedDeclaration]
    |                                                                 `- note: use 'url' instead
 74 |
 75 |         let process = Process()
/host/spi-builder-workspace/Plugins/MultiNodeTestPlugin/plugin.swift:73:70: warning: 'lastComponent' is deprecated: Use `URL` type instead of `Path`. [#DeprecatedDeclaration]
 71 |         }
 72 |
 73 |         log("Detected multi-node test runner: \(multiNodeRunner.path.lastComponent)")
    |                                                                      `- warning: 'lastComponent' is deprecated: Use `URL` type instead of `Path`. [#DeprecatedDeclaration]
 74 |
 75 |         let process = Process()
/host/spi-builder-workspace/Plugins/MultiNodeTestPlugin/plugin.swift:76:46: warning: 'path' is deprecated: renamed to 'url' [#DeprecatedDeclaration]
 74 |
 75 |         let process = Process()
 76 |         process.binaryPath = multiNodeRunner.path.string
    |                                              |- warning: 'path' is deprecated: renamed to 'url' [#DeprecatedDeclaration]
    |                                              `- note: use 'url' instead
 77 |         process.arguments = arguments
 78 |
/host/spi-builder-workspace/Plugins/MultiNodeTestPlugin/plugin.swift:76:51: warning: 'string' is deprecated: Use `URL` type instead of `Path`. [#DeprecatedDeclaration]
 74 |
 75 |         let process = Process()
 76 |         process.binaryPath = multiNodeRunner.path.string
    |                                                   `- warning: 'string' is deprecated: Use `URL` type instead of `Path`. [#DeprecatedDeclaration]
 77 |         process.arguments = arguments
 78 |
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
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Building for debugging...
[4/510] Write sources
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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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[30/510] Write sources
BUILD FAILURE 6.3 android