Swift Package IndexBuild Information
Failed to build flint, reference master (7ddba0), with Swift 6.3 for Android on 21 Apr 2026 02:02:36 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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>&1Build Log
========================================
RunAll
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Builder version: 4.70.0
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 7ddba0f Merge branch 'develop'
Cloned https://github.com/flint-engine/flint.git
Revision (git rev-parse @):
7ddba0f97618a3b550472d407041583e64a25985
SUCCESS checkout https://github.com/flint-engine/flint.git at master
========================================
Build
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Selected platform: android
Swift version: 6.3
Building package at path: $PWD
https://github.com/flint-engine/flint.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$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
Fetching https://github.com/jpsim/Yams.git
Fetching https://github.com/swift-cli/motor
Fetching https://github.com/swift-cli/ansi-escape-code
Fetching https://github.com/swift-cli/execute
Fetching https://github.com/apple/swift-argument-parser
[1/39] Fetching ansi-escape-code
[40/100] Fetching ansi-escape-code, execute
[41/148] Fetching ansi-escape-code, execute, motor
[149/17572] Fetching ansi-escape-code, execute, motor, swift-argument-parser
[846/29123] Fetching ansi-escape-code, execute, motor, swift-argument-parser, yams
Fetched https://github.com/swift-cli/execute from cache (2.04s)
[25597/29062] Fetching ansi-escape-code, motor, swift-argument-parser, yams
Fetched https://github.com/apple/swift-argument-parser from cache (2.06s)
[8289/11638] Fetching ansi-escape-code, motor, yams
Fetched https://github.com/swift-cli/ansi-escape-code from cache (4.70s)
Fetched https://github.com/swift-cli/motor from cache (4.71s)
Fetched https://github.com/jpsim/Yams.git from cache (4.88s)
Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 6.2.1 (6.36s)
Computing version for https://github.com/swift-cli/ansi-escape-code
Computed https://github.com/swift-cli/ansi-escape-code at 0.1.2 (0.91s)
Computing version for https://github.com/swift-cli/execute
Computed https://github.com/swift-cli/execute at 0.1.2 (4.01s)
Computing version for https://github.com/swift-cli/motor
Computed https://github.com/swift-cli/motor at 0.1.3 (0.89s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.7.1 (1.97s)
Creating working copy for https://github.com/jpsim/Yams.git
Working copy of https://github.com/jpsim/Yams.git resolved at 6.2.1
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.7.1
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/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/swift-cli/execute
Working copy of https://github.com/swift-cli/execute resolved at 0.1.2
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/25] Write sources
[9/25] Compiling reader.c
[10/25] Write swift-version--4F562202D5529B1.txt
[11/25] Compiling writer.c
[12/35] Compiling parser.c
[13/45] Compiling api.c
[14/45] Compiling emitter.c
[15/45] Compiling scanner.c
[17/45] Emitting module ArgumentParserToolInfo
[18/65] Emitting module Execute
[19/65] Emitting module Yams
[20/67] Compiling ArgumentParserToolInfo ToolInfo.swift
[21/68] Wrapping AST for ArgumentParserToolInfo for debugging
[23/114] Emitting module ArgumentParser
[24/120] Compiling ArgumentParser Tree.swift
[25/120] Compiling ArgumentParser CodingKeyValidator.swift
[26/120] Compiling ArgumentParser NonsenseFlagsValidator.swift
[27/120] Compiling ArgumentParser ParsableArgumentsValidation.swift
[28/120] Compiling ArgumentParser PositionalArgumentsValidator.swift
[29/120] Compiling ArgumentParser UniqueNamesValidator.swift
[30/120] Compiling ArgumentParser ParentCommand.swift
[31/120] Compiling ArgumentParser AsyncParsableCommand.swift
[32/120] Compiling ArgumentParser CommandConfiguration.swift
[33/120] Compiling ArgumentParser CommandGroup.swift
[34/120] Compiling ArgumentParser EnumerableFlag.swift
[35/120] Compiling ArgumentParser ExpressibleByArgument.swift
[36/120] Compiling ArgumentParser ParsableArguments.swift
[37/120] Compiling ArgumentParser BashCompletionsGenerator.swift
[38/120] Compiling ArgumentParser CompletionsGenerator.swift
[39/120] Compiling ArgumentParser FishCompletionsGenerator.swift
[40/120] Compiling ArgumentParser ZshCompletionsGenerator.swift
[41/120] Compiling ArgumentParser Argument.swift
[42/120] Compiling ArgumentParser ArgumentDiscussion.swift
[43/120] Compiling ArgumentParser ArgumentHelp.swift
[44/120] Compiling ArgumentParser ArgumentVisibility.swift
[45/120] Compiling ArgumentParser CompletionKind.swift
[46/120] Compiling ArgumentParser Errors.swift
[47/120] Compiling ArgumentParser Flag.swift
[48/120] Compiling ArgumentParser NameSpecification.swift
[49/120] Compiling ArgumentParser Option.swift
[50/120] Compiling ArgumentParser OptionGroup.swift
[51/120] Compiling ArgumentParser InputOrigin.swift
[52/120] Compiling ArgumentParser Name.swift
[53/120] Compiling ArgumentParser Parsed.swift
[54/120] Compiling ArgumentParser ParsedValues.swift
[55/120] Compiling ArgumentParser ParserError.swift
[56/120] Compiling ArgumentParser SplitArguments.swift
[57/120] Compiling ArgumentParser ParsableCommand.swift
[58/120] Compiling ArgumentParser ArgumentDecoder.swift
[59/120] Compiling ArgumentParser ArgumentDefinition.swift
[60/120] Compiling ArgumentParser ArgumentSet.swift
[61/120] Compiling ArgumentParser CommandParser.swift
[62/120] Compiling ArgumentParser InputKey.swift
[63/120] Compiling ArgumentParser DumpHelpGenerator.swift
[64/120] Compiling ArgumentParser HelpCommand.swift
[65/120] Compiling ArgumentParser HelpGenerator.swift
[66/120] Compiling ArgumentParser MessageInfo.swift
[67/120] Compiling ArgumentParser UsageGenerator.swift
[68/120] Compiling ArgumentParser CollectionExtensions.swift
[69/120] Compiling ArgumentParser Foundation.swift
[70/120] Compiling ArgumentParser Mutex.swift
[71/120] Compiling ArgumentParser Platform.swift
[72/120] Compiling ArgumentParser SequenceExtensions.swift
[73/120] Compiling ArgumentParser StringExtensions.swift
[74/120] Compiling ArgumentParser SwiftExtensions.swift
[75/120] Compiling Execute Command.swift
[76/120] Compiling Execute DataHandler.swift
[78/121] Compiling Execute Shell.swift
[87/121] Wrapping AST for ArgumentParser for debugging
[89/121] Compiling Execute FileHandle+DataHandler.swift
/host/spi-builder-workspace/.build/checkouts/execute/Sources/Execute/DataHandler/FileHandle+DataHandler.swift:33:12: error: cannot find 'lseek' in scope
31 | /// - Parameter data: The data to be appended.
32 | public func handle(_ data: Data) {
33 | if lseek(fileDescriptor, 0, SEEK_CUR) != -1 {
| `- error: cannot find 'lseek' in scope
34 | seekToEndOfFile()
35 | }
[93/121] Compiling Execute ShCommand.swift
[94/121] Compiling Execute ProcessOperation.swift
[95/121] Compiling Execute Executor.swift
BUILD FAILURE 6.3 android