Swift Package IndexBuild Information
Failed to build SoftwareEtudes, reference main (324926), with Swift 6.4 for Android on 20 Sep 2026 08:37:21 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/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-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/tuparev/SoftwareEtudes.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/tuparev/SoftwareEtudes
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 3249261 Create LICENSE
Cloned https://github.com/tuparev/SoftwareEtudes.git
Revision (git rev-parse @):
324926193077d32e026f1b5b36eb32cd96eeaeb6
SUCCESS checkout https://github.com/tuparev/SoftwareEtudes.git at main
========================================
Build
========================================
Selected platform: android
Swift version: 6.4
Building package at path: $PWD
https://github.com/tuparev/SoftwareEtudes.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:abadcff584c273feba50641b454858d377ba30b35ea7287a94f45ebd8afd0ea0
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.4-latest
Building for debugging...
[Provisioning 3 / 5]
[Pre-planning 1 / 124]
[Planning deferred tasks]
[27 / 43] SoftwareEtudesExecutableConfiguration
[36 / 58] SoftwareEtudesUtilities
[37 / 58] SoftwareEtudesExecutableConfiguration
[39 / 58] SoftwareEtudesUtilities
[47 / 58] SoftwareEtudesUtilities
[50 / 58] SoftwareEtudesExecutableConfiguration
[51 / 58] SoftwareEtudesUtilities-product
[52 / 58] SoftwareEtudesUtilities
error: SwiftCompile normal aarch64 /host/spi-builder-workspace/Sources/Utilities/String+EmailAddressChecker.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile String+EmailAddressChecker.swift
/host/spi-builder-workspace/Sources/Utilities/String+EmailAddressChecker.swift:23:26: [1;31merror: [1;39m'init(format:_:)' has been renamed to 'init(block:)': Predicate strings and key-value coding are not supported in swift-corelibs-foundation. Use a closure instead if possible.[0;0m
[0;36m21 |[0;0m
[0;36m22 |[0;0m let emailRegEx = "[A-Z0-9a-z.\\-_]+@[A-Za-z0-9.\\-]+\\.[A-Za-z]{2,}"
[0;36m23 |[0;0m let emailTest = NSPredicate(format:"SELF MATCHES %@", emailRegEx)
[0;36m|[0;0m `- [1;31merror: [1;39m'init(format:_:)' has been renamed to 'init(block:)': Predicate strings and key-value coding are not supported in swift-corelibs-foundation. Use a closure instead if possible.[0;0m
[0;36m24 |[0;0m
[0;36m25 |[0;0m return emailTest.evaluate(with: self)
Foundation.NSPredicate.init:3:22: [1;39mnote: [1;39m'init(format:_:)' has been explicitly marked unavailable here[0;0m
[0;36m1 |[0;0m class NSPredicate {
[0;36m2 |[0;0m @available(*, unavailable, renamed: "init(block:)", message: "Predicate strings and key-value coding are not supported in swift-corelibs-foundation. Use a closure instead if possible.")
[0;36m3 |[0;0m public convenience init(format predicateFormat: String, _ args: any CVarArg...)}
[0;36m|[0;0m `- [1;39mnote: [1;39m'init(format:_:)' has been explicitly marked unavailable here[0;0m
[0;36m4 |[0;0m
Failed frontend command:
/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/Utilities/Date+GeneralExtensions.swift /host/spi-builder-workspace/Sources/Utilities/Debugging.swift /host/spi-builder-workspace/Sources/Utilities/FilesAndPaths.swift /host/spi-builder-workspace/Sources/Utilities/SemanticVersion.swift /host/spi-builder-workspace/Sources/Utilities/String+Additions.swift -primary-file /host/spi-builder-workspace/Sources/Utilities/String+EmailAddressChecker.swift /host/spi-builder-workspace/Sources/Utilities/TimeIntervalUtilities.swift /host/spi-builder-workspace/Sources/Utilities/TypeNameDescribable.swift /host/spi-builder-workspace/Sources/Utilities/URL+BugFixes.swift /host/spi-builder-workspace/Sources/Utilities/URL+CodableExtensions.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SoftwareEtudes.build/Debug-android-aarch64/SoftwareEtudesUtilities-t.build/Objects-normal/aarch64/String+EmailAddressChecker.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SoftwareEtudes.build/Debug-android-aarch64/SoftwareEtudesUtilities-t.build/Objects-normal/aarch64/String+EmailAddressChecker.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SoftwareEtudes.build/Debug-android-aarch64/SoftwareEtudesUtilities-t.build/Objects-normal/aarch64/String+EmailAddressChecker.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SoftwareEtudes.build/Debug-android-aarch64/SoftwareEtudesUtilities-t.build/Objects-normal/aarch64/String+EmailAddressChecker.dia -target aarch64-unknown-linux-android28 -Xllvm -aarch64-use-tbi -disable-objc-interop -sdk /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot -sysroot /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot -I /host/spi-builder-workspace/.build/out/Products/Debug-android-aarch64 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/plugins/testing\#/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -resource-dir /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_android.artifactbundle/swift-android/swift-resources/usr/lib/swift-aarch64 -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/lib/clang/18 -Xcc -fno-omit-frame-pointer -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-android-aarch64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SoftwareEtudes.build/Debug-android-aarch64/SoftwareEtudesUtilities-t.build/DerivedSources-normal/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SoftwareEtudes.build/Debug-android-aarch64/SoftwareEtudesUtilities-t.build/DerivedSources/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SoftwareEtudes.build/Debug-android-aarch64/SoftwareEtudesUtilities-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SoftwareEtudesUtilities -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/SoftwareEtudes.build/Debug-android-aarch64/SoftwareEtudesUtilities-t.build/Objects-normal/aarch64/SoftwareEtudesUtilities_const_extract_protocols.json -in-process-plugin-server-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/plugins -plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SoftwareEtudes.build/Debug-android-aarch64/SoftwareEtudesUtilities-t.build/Objects-normal/aarch64/String+EmailAddressChecker.o -index-unit-output-path /SoftwareEtudes.build/Debug-android-aarch64/SoftwareEtudesUtilities-t.build/Objects-normal/aarch64/String+EmailAddressChecker.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 android