Swift Package IndexBuild Information
Failed to build flint, reference master (99a509), with Swift 6.4 for Android on 26 Sep 2026 05:21:58 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
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/flint-engine/flint.git
Reference: master
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/flint-engine/flint
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 99a5099 Merge branch 'develop'
Cloned https://github.com/flint-engine/flint.git
Revision (git rev-parse @):
99a5099aa84bce5fcc75a3a3269d3b73c707f58e
SUCCESS checkout https://github.com/flint-engine/flint.git at master
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Build
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Selected platform: android
Swift version: 6.4
Building package at path: $PWD
https://github.com/flint-engine/flint.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$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
Fetching https://github.com/swift-cli/ansi-escape-code
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/swift-cli/motor
Fetching https://github.com/swift-cli/execute
Fetching https://github.com/jpsim/Yams.git
[1/61] Fetching execute
[62/100] Fetching execute, ansi-escape-code
Fetched https://github.com/swift-cli/ansi-escape-code (0.49s)
[1/48] Fetching motor
[49/11909] Fetching motor, yams
[761/30854] Fetching motor, yams, swift-argument-parser
Fetched https://github.com/swift-cli/execute (0.79s)
Fetched https://github.com/apple/swift-argument-parser (0.80s)
[7046/11909] Fetching motor, yams
Fetched https://github.com/swift-cli/motor (1.06s)
Fetched https://github.com/jpsim/Yams.git (1.07s)
Computing version for https://github.com/swift-cli/ansi-escape-code
Computed https://github.com/swift-cli/ansi-escape-code at 0.1.2 (1.27s)
Computing version for https://github.com/swift-cli/execute
Computed https://github.com/swift-cli/execute at 0.1.2 (1.06s)
Computing version for https://github.com/swift-cli/motor
Computed https://github.com/swift-cli/motor at 0.1.3 (0.19s)
Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 6.2.2 (0.17s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.8.2 (0.19s)
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.8.2
Creating working copy for https://github.com/swift-cli/motor
Working copy of https://github.com/swift-cli/motor resolved at 0.1.3
Creating working copy for https://github.com/swift-cli/execute
Working copy of https://github.com/swift-cli/execute resolved at 0.1.2
Creating working copy for https://github.com/swift-cli/ansi-escape-code
Working copy of https://github.com/swift-cli/ansi-escape-code resolved at 0.1.2
Creating working copy for https://github.com/jpsim/Yams.git
Working copy of https://github.com/jpsim/Yams.git resolved at 6.2.2
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 246]
[Constructing 305 / 560]
[66 / 119] CYaml
[68 / 128] CYaml
[78 / 128] Yams
[79 / 128] Execute
[89 / 128] Yams-product
[90 / 128] Yams-product
[91 / 128] Yams-product
error: SwiftCompile normal aarch64 /host/spi-builder-workspace/.build/checkouts/execute/Sources/Execute/DataHandler/FileHandle+DataHandler.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile FileHandle+DataHandler.swift
/host/spi-builder-workspace/.build/checkouts/execute/Sources/Execute/DataHandler/FileHandle+DataHandler.swift:33:12: [1;31merror: [1;39mcannot find 'lseek' in scope[0;0m
[0;36m31 |[0;0m /// - Parameter data: The data to be appended.
[0;36m32 |[0;0m public func handle(_ data: Data) {
[0;36m33 |[0;0m if [4;39mlseek[0;0m(fileDescriptor, 0, SEEK_CUR) != -1 {
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'lseek' in scope[0;0m
[0;36m34 |[0;0m seekToEndOfFile()
[0;36m35 |[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/.build/checkouts/execute/Sources/Execute/Command/Command.swift /host/spi-builder-workspace/.build/checkouts/execute/Sources/Execute/Command/ShCommand.swift /host/spi-builder-workspace/.build/checkouts/execute/Sources/Execute/DataHandler/DataHandler.swift -primary-file /host/spi-builder-workspace/.build/checkouts/execute/Sources/Execute/DataHandler/FileHandle+DataHandler.swift /host/spi-builder-workspace/.build/checkouts/execute/Sources/Execute/Executor.swift /host/spi-builder-workspace/.build/checkouts/execute/Sources/Execute/ProcessOperation.swift /host/spi-builder-workspace/.build/checkouts/execute/Sources/Execute/Shell.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/execute.build/Debug-android-aarch64/Execute-t.build/Objects-normal/aarch64/FileHandle+DataHandler.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/execute.build/Debug-android-aarch64/Execute-t.build/Objects-normal/aarch64/FileHandle+DataHandler.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/execute.build/Debug-android-aarch64/Execute-t.build/Objects-normal/aarch64/FileHandle+DataHandler.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/execute.build/Debug-android-aarch64/Execute-t.build/Objects-normal/aarch64/FileHandle+DataHandler.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 -suppress-warnings -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/execute.build/Debug-android-aarch64/Execute-t.build/DerivedSources-normal/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/execute.build/Debug-android-aarch64/Execute-t.build/DerivedSources/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/execute.build/Debug-android-aarch64/Execute-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Execute -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/execute.build/Debug-android-aarch64/Execute-t.build/Objects-normal/aarch64/Execute_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/execute.build/Debug-android-aarch64/Execute-t.build/Objects-normal/aarch64/FileHandle+DataHandler.o -index-unit-output-path /execute.build/Debug-android-aarch64/Execute-t.build/Objects-normal/aarch64/FileHandle+DataHandler.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 android