Swift Package IndexBuild Information
Failed to build RegexWithCharacterClasses, reference main (f776ce), with Swift 6.2 for Android on 15 Jan 2026 15:54:57 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1Build Log
========================================
RunAll
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Builder version: 4.68.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/stefanspringer1/RegexWithCharacterClasses.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/stefanspringer1/RegexWithCharacterClasses
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at f776cee using SwiftUtilities >= 6.0.2
Cloned https://github.com/stefanspringer1/RegexWithCharacterClasses.git
Revision (git rev-parse @):
f776ceed0c8d1213b25fe3d54a4ebfe500f4e166
SUCCESS checkout https://github.com/stefanspringer1/RegexWithCharacterClasses.git at main
========================================
Build
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Selected platform: android
Swift version: 6.2
Building package at path: $PWD
https://github.com/stefanspringer1/RegexWithCharacterClasses.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:8a4b1a21be66190a249873405d75b6572f433dd9078c4755af4bedee2c8584a9
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.2-latest
Fetching https://github.com/apple/swift-syntax.git
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Fetched https://github.com/apple/swift-syntax.git from cache (9.75s)
Computing version for https://github.com/stefanspringer1/SwiftUtilities.git
Computed https://github.com/stefanspringer1/SwiftUtilities.git at 6.0.2 (10.20s)
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Computing version for https://github.com/swiftlang/swift-subprocess.git
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Computed https://github.com/stefanspringer1/AutoreleasepoolShim at 1.0.3 (3.32s)
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Computed https://github.com/apple/swift-syntax.git at 509.1.1 (1.72s)
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Computed https://github.com/apple/swift-system at 1.6.4 (0.47s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.7.0 (0.45s)
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.7.0
Creating working copy for https://github.com/stefanspringer1/SwiftUtilities.git
Working copy of https://github.com/stefanspringer1/SwiftUtilities.git resolved at 6.0.2
Creating working copy for https://github.com/apple/swift-syntax.git
Working copy of https://github.com/apple/swift-syntax.git resolved at 509.1.1
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.6.4
Creating working copy for https://github.com/swiftlang/swift-subprocess.git
Working copy of https://github.com/swiftlang/swift-subprocess.git resolved at 0.2.1
Creating working copy for https://github.com/stefanspringer1/AutoreleasepoolShim
Working copy of https://github.com/stefanspringer1/AutoreleasepoolShim resolved at 1.0.3
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Building for debugging...
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[371/376] Emitting module SwiftCompilerPlugin
[372/376] Compiling SwiftCompilerPlugin CompilerPlugin.swift
[373/377] Wrapping AST for SwiftCompilerPlugin for debugging
[375/380] Compiling RegexWithCharacterClassesMacros MacroPlugin.swift
[376/380] Emitting module RegexWithCharacterClassesMacros
[377/380] Compiling RegexWithCharacterClassesMacros RegexWithCharacterClasses.swift
[378/381] Wrapping AST for RegexWithCharacterClassesMacros for debugging
[379/381] Write Objects.LinkFileList
[380/381] Linking RegexWithCharacterClassesMacros-tool
error: emit-module command failed with exit code 1 (use -v to see invocation)
[382/383] Emitting module RegexWithCharacterClasses
<unknown>:0: error: module compiled with Swift 6.2 cannot be imported by the Swift 6.2.3 compiler: /root/.swiftpm/swift-sdks/swift-6.2-RELEASE-android-0.1.artifactbundle/swift-android/swift-resources/usr/lib/swift-aarch64/android/Swift.swiftmodule/aarch64-unknown-linux-android.swiftmodule
[383/383] Compiling RegexWithCharacterClasses RegexWithCharacterClasses.swift
<unknown>:0: error: module compiled with Swift 6.2 cannot be imported by the Swift 6.2.3 compiler: /root/.swiftpm/swift-sdks/swift-6.2-RELEASE-android-0.1.artifactbundle/swift-android/swift-resources/usr/lib/swift-aarch64/android/Swift.swiftmodule/aarch64-unknown-linux-android.swiftmodule
BUILD FAILURE 6.2 android