Swift Package Index

Build Information

Failed to build swift-markdown, reference 0.100.1 (009bf7), with Swift 6.4 for Android on 20 Sep 2026 04:03:40 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886769-2":/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

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/markcodable/swift-markdown.git
Reference: 0.100.1
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/markcodable/swift-markdown
 * tag               0.100.1    -> FETCH_HEAD
HEAD is now at 009bf79 Update Package@swift-5.5.swift
Cloned https://github.com/markcodable/swift-markdown.git
Revision (git rev-parse @):
009bf792b3a7d12ea32c70938657089e6d068dd6
SUCCESS checkout https://github.com/markcodable/swift-markdown.git at 0.100.1
========================================
Build
========================================
Selected platform:         android
Swift version:             6.4
Building package at path:  $PWD
https://github.com/markcodable/swift-markdown.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-2":/host -w "$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/apple/swift-argument-parser
Fetching https://github.com/markcodable/swift-cmark.git
Fetching https://github.com/apple/swift-docc-plugin
[1/2345] Fetching swift-docc-plugin
[2346/17309] Fetching swift-docc-plugin, swift-cmark
Fetched https://github.com/apple/swift-docc-plugin (0.55s)
[2544/14964] Fetching swift-cmark
[2845/33882] Fetching swift-cmark, swift-argument-parser
Fetched https://github.com/markcodable/swift-cmark.git (0.90s)
Fetched https://github.com/apple/swift-argument-parser (0.90s)
Computing version for https://github.com/markcodable/swift-cmark.git
Computed https://github.com/markcodable/swift-cmark.git at 0.100.1 (1.11s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.0.3 (0.19s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (0.20s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3824] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (0.54s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.77s)
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/markcodable/swift-cmark.git
Working copy of https://github.com/markcodable/swift-cmark.git resolved at 0.100.1
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.5.0
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.0.3
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 275]
[Finalizing plan]
[56 / 113] cmark-gfm-extensions
[68 / 113] cmark-gfm
[78 / 113] cmark-gfm
[89 / 117] cmark-gfm
[94 / 126] Markdown
[95 / 126] Markdown
[96 / 126] cmark-gfm
/host/spi-builder-workspace/Sources/Markdown/Base/RawMarkup.swift:80:14: warning: associated value 'concreteConversionError(from:to:)' of 'Sendable'-conforming enum 'Error' contains non-Sendable type 'RawMarkup'
 76 | }
 77 |
 78 | final class RawMarkup: ManagedBuffer<RawMarkupHeader, RawMarkup> {
    |             `- note: class 'RawMarkup' does not conform to the 'Sendable' protocol
 79 |     enum Error: LocalizedError {
 80 |         case concreteConversionError(from: RawMarkup, to: Markup.Type)
    |              `- warning: associated value 'concreteConversionError(from:to:)' of 'Sendable'-conforming enum 'Error' contains non-Sendable type 'RawMarkup'
 81 |         var errorDescription: String? {
 82 |             switch self {
/host/spi-builder-workspace/Sources/Markdown/Base/RawMarkup.swift:80:14: warning: associated value 'concreteConversionError(from:to:)' of 'Sendable'-conforming enum 'Error' contains non-Sendable type 'any Markup.Type'
 78 | final class RawMarkup: ManagedBuffer<RawMarkupHeader, RawMarkup> {
 79 |     enum Error: LocalizedError {
 80 |         case concreteConversionError(from: RawMarkup, to: Markup.Type)
    |              `- warning: associated value 'concreteConversionError(from:to:)' of 'Sendable'-conforming enum 'Error' contains non-Sendable type 'any Markup.Type'
 81 |         var errorDescription: String? {
 82 |             switch self {
[99 / 126] ArgumentParserToolInfo
[108 / 126] Markdown
[109 / 126] Markdown-product
[112 / 127] ArgumentParserToolInfo
[113 / 127] cmark-gfm-extensions
[114 / 128] ArgumentParser
error: SwiftCompile normal aarch64 failed with a nonzero exit code. Command line:     cd /host

[118 / 137] ArgumentParser
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:63:40: error: cannot find 'EXIT_SUCCESS' in scope
 61 |
 62 |   /// An exit code that indicates successful completion of a command.
 63 |   public static let success = ExitCode(EXIT_SUCCESS)
    |                                        `- error: cannot find 'EXIT_SUCCESS' in scope
 64 |
 65 |   /// An exit code that indicates that the command failed.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:66:40: error: cannot find 'EXIT_FAILURE' in scope
 64 |
 65 |   /// An exit code that indicates that the command failed.
 66 |   public static let failure = ExitCode(EXIT_FAILURE)
    |                                        `- error: cannot find 'EXIT_FAILURE' in scope
 67 |
 68 |   /// An exit code that indicates that the user provided invalid input.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:74:50: error: cannot find 'EX_USAGE' in scope
 72 |   public static let validationFailure = ExitCode(EXIT_FAILURE)
 73 | #else
 74 |   public static let validationFailure = ExitCode(EX_USAGE)
    |                                                  `- error: cannot find 'EX_USAGE' in scope
 75 | #endif
 76 |
Failed frontend command:
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/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable\ Properties/CompletionKind.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable\ Properties/Errors.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable\ Properties/Flag.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable\ Properties/NameSpecification.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable\ Properties/Option.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable\ Properties/OptionGroup.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable\ Types/CommandConfiguration.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable\ Types/EnumerableFlag.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable\ Types/ExpressibleByArgument.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable\ Types/ParsableArguments.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable\ Types/ParsableArgumentsValidation.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable\ Types/ParsableCommand.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsing/ArgumentDecoder.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsing/ArgumentDefinition.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsing/ArgumentSet.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsing/CommandParser.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsing/InputOrigin.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsing/Name.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsing/Parsed.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsing/ParsedValues.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsing/ParserError.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsing/SplitArguments.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Usage/DumpHelpGenerator.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Usage/HelpCommand.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Usage/HelpGenerator.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Usage/MessageInfo.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Usage/UsageGenerator.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Utilities/CollectionExtensions.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Utilities/SequenceExtensions.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Utilities/StringExtensions.swift /host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Utilities/Tree.swift -target aarch64-unknown-linux-android28 -Xllvm 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-I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-argument-parser.build/Debug-android-aarch64/ArgumentParser-t.build/DerivedSources/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-argument-parser.build/Debug-android-aarch64/ArgumentParser-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name ArgumentParser -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-argument-parser.build/Debug-android-aarch64/ArgumentParser-t.build/Objects-normal/aarch64/ArgumentParser_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 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error: Build failed
BUILD FAILURE 6.4 android