Swift Package IndexBuild Information
Failed to build SwiftImportChecks, reference main (758ea9), with Swift 6.3 for Wasm on 19 Apr 2026 06:51:55 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/michaelversus/SwiftImportChecks.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/michaelversus/SwiftImportChecks
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 758ea99 bump up version
Cloned https://github.com/michaelversus/SwiftImportChecks.git
Revision (git rev-parse @):
758ea99a5b32379f56b649ff49a4505dfde9a5f0
SUCCESS checkout https://github.com/michaelversus/SwiftImportChecks.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/michaelversus/SwiftImportChecks.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Fetching https://github.com/jpsim/Yams.git
Fetching https://github.com/tuist/XcodeProj.git
Fetching https://github.com/apple/swift-syntax.git
Fetching https://github.com/apple/swift-argument-parser
[1/24462] Fetching xcodeproj
[2/41991] Fetching xcodeproj, swift-argument-parser
[3361/53542] Fetching xcodeproj, swift-argument-parser, yams
[6314/128525] Fetching xcodeproj, swift-argument-parser, yams, swift-syntax
Fetched https://github.com/apple/swift-argument-parser from cache (1.90s)
[37524/110996] Fetching xcodeproj, yams, swift-syntax
Fetched https://github.com/tuist/XcodeProj.git from cache (12.53s)
Fetched https://github.com/jpsim/Yams.git from cache (12.55s)
Fetched https://github.com/apple/swift-syntax.git from cache (12.63s)
Computing version for https://github.com/apple/swift-syntax.git
Computed https://github.com/apple/swift-syntax.git at 508.0.1 (17.43s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.7.1 (1.08s)
Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 5.4.0 (0.90s)
Computing version for https://github.com/tuist/XcodeProj.git
Computed https://github.com/tuist/XcodeProj.git at 8.27.7 (0.91s)
Fetching https://github.com/tadija/AEXML.git
Fetching https://github.com/kylef/PathKit.git
[1/2155] Fetching aexml
[1941/3607] Fetching aexml, pathkit
Fetched https://github.com/tadija/AEXML.git from cache (0.60s)
Fetched https://github.com/kylef/PathKit.git from cache (0.60s)
Computing version for https://github.com/kylef/PathKit.git
Computed https://github.com/kylef/PathKit.git at 1.0.1 (5.13s)
Fetching https://github.com/kylef/Spectre.git
[1/1021] Fetching spectre
Fetched https://github.com/kylef/Spectre.git from cache (0.39s)
Computing version for https://github.com/tadija/AEXML.git
Computed https://github.com/tadija/AEXML.git at 4.7.0 (1.10s)
Computing version for https://github.com/kylef/Spectre.git
Computed https://github.com/kylef/Spectre.git at 0.10.1 (0.92s)
Creating working copy for https://github.com/tadija/AEXML.git
Working copy of https://github.com/tadija/AEXML.git resolved at 4.7.0
Creating working copy for https://github.com/kylef/PathKit.git
Working copy of https://github.com/kylef/PathKit.git resolved at 1.0.1
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/kylef/Spectre.git
Working copy of https://github.com/kylef/Spectre.git resolved at 0.10.1
Creating working copy for https://github.com/tuist/XcodeProj.git
Working copy of https://github.com/tuist/XcodeProj.git resolved at 8.27.7
Creating working copy for https://github.com/apple/swift-syntax.git
Working copy of https://github.com/apple/swift-syntax.git resolved at 508.0.1
Creating working copy for https://github.com/jpsim/Yams.git
Working copy of https://github.com/jpsim/Yams.git resolved at 5.4.0
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/37] Write sources
[8/37] Compiling reader.c
[9/37] Write sources
[12/37] Compiling writer.c
[13/37] Write sources
[15/37] Write swift-version-24593BA9C3E375BF.txt
[16/37] Compiling parser.c
[17/37] Compiling api.c
[18/60] Compiling emitter.c
[19/86] Compiling scanner.c
[21/106] Emitting module Yams
[22/108] Emitting module AEXML
[23/108] Compiling AEXML Builders.swift
[24/108] Compiling Yams Tag.swift
[25/108] Compiling Yams YamlAnchorProviding.swift
[26/108] Compiling Yams Decoder.swift
[27/108] Compiling Yams Emitter.swift
[28/108] Compiling Yams Encoder.swift
[29/108] Compiling Yams AliasDereferencingStrategy.swift
[30/108] Compiling Yams Anchor.swift
[31/113] Compiling Yams RedundancyAliasingStrategy.swift
[32/113] Compiling Yams Representer.swift
[33/113] Compiling Yams Node.Scalar.swift
[34/113] Compiling Yams Node.Sequence.swift
[35/113] Compiling Yams Node.swift
[36/113] Compiling SwiftSyntax AbsolutePosition.swift
[37/113] Compiling SwiftSyntax BumpPtrAllocator.swift
[38/113] Compiling SwiftSyntax CommonAncestor.swift
[39/113] Compiling SwiftSyntax IncrementalParseTransition.swift
[40/113] Compiling SwiftSyntax MemoryLayout.swift
[41/113] Compiling SwiftSyntax RawSyntax.swift
[42/113] Emitting module ArgumentParserToolInfo
[43/113] Compiling ArgumentParserToolInfo ToolInfo.swift
[44/114] Wrapping AST for ArgumentParserToolInfo for debugging
[46/160] Compiling ArgumentParser ParsedValues.swift
[47/160] Compiling ArgumentParser ParserError.swift
[48/160] Compiling ArgumentParser SplitArguments.swift
[49/160] Compiling ArgumentParser ParsableCommand.swift
[50/160] Compiling ArgumentParser ArgumentDecoder.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[51/160] Emitting module PathKit
/host/spi-builder-workspace/.build/checkouts/PathKit/Sources/PathKit.swift:8:8: error: no such module 'Darwin'
6 | let system_glob = Glibc.glob
7 | #else
8 | import Darwin
| `- error: no such module 'Darwin'
9 |
10 | let system_glob = Darwin.glob
[52/160] Compiling PathKit PathKit.swift
/host/spi-builder-workspace/.build/checkouts/PathKit/Sources/PathKit.swift:8:8: error: no such module 'Darwin'
6 | let system_glob = Glibc.glob
7 | #else
8 | import Darwin
| `- error: no such module 'Darwin'
9 |
10 | let system_glob = Darwin.glob
[55/160] Compiling ArgumentParser BashCompletionsGenerator.swift
[56/160] Compiling ArgumentParser CompletionsGenerator.swift
[57/160] Compiling ArgumentParser FishCompletionsGenerator.swift
[58/160] Compiling ArgumentParser ZshCompletionsGenerator.swift
[59/160] Compiling ArgumentParser Argument.swift
[60/160] Compiling AEXML Error.swift
[61/160] Compiling AEXML Options.swift
[62/160] Compiling ArgumentParser HelpCommand.swift
[63/160] Compiling ArgumentParser HelpGenerator.swift
[64/160] Compiling ArgumentParser MessageInfo.swift
[65/160] Compiling ArgumentParser ArgumentDiscussion.swift
/host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Representer.swift:307:45: error: cannot find 'DBL_DECIMAL_DIG' in scope
305 | // Since `NumberFormatter` creates a string with insufficient precision for Decode,
306 | // it uses with `String(format:...)`
307 | let string = String(format: "%.*g", DBL_DECIMAL_DIG, self)
| `- error: cannot find 'DBL_DECIMAL_DIG' in scope
308 | // "%*.g" does not use scientific notation if the exponent is less than –4.
309 | // So fallback to using `NumberFormatter` if string does not uses scientific notation.
[66/160] Compiling ArgumentParser ArgumentHelp.swift
/host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Representer.swift:307:45: error: cannot find 'DBL_DECIMAL_DIG' in scope
305 | // Since `NumberFormatter` creates a string with insufficient precision for Decode,
306 | // it uses with `String(format:...)`
307 | let string = String(format: "%.*g", DBL_DECIMAL_DIG, self)
| `- error: cannot find 'DBL_DECIMAL_DIG' in scope
308 | // "%*.g" does not use scientific notation if the exponent is less than –4.
309 | // So fallback to using `NumberFormatter` if string does not uses scientific notation.
[67/160] Compiling ArgumentParser DumpHelpGenerator.swift
/host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Representer.swift:307:45: error: cannot find 'DBL_DECIMAL_DIG' in scope
305 | // Since `NumberFormatter` creates a string with insufficient precision for Decode,
306 | // it uses with `String(format:...)`
307 | let string = String(format: "%.*g", DBL_DECIMAL_DIG, self)
| `- error: cannot find 'DBL_DECIMAL_DIG' in scope
308 | // "%*.g" does not use scientific notation if the exponent is less than –4.
309 | // So fallback to using `NumberFormatter` if string does not uses scientific notation.
[68/160] Compiling ArgumentParser Name.swift
[69/160] Compiling ArgumentParser Parsed.swift
[71/160] Compiling ArgumentParser UsageGenerator.swift
[72/160] Compiling ArgumentParser CollectionExtensions.swift
[73/160] Compiling ArgumentParser InputOrigin.swift
[74/160] Compiling AEXML Parser.swift
[75/160] Emitting module ArgumentParser
[76/160] Compiling AEXML Document.swift
[77/160] Compiling AEXML Element.swift
[85/161] Compiling ArgumentParser ParentCommand.swift
[86/161] Compiling ArgumentParser AsyncParsableCommand.swift
[87/161] Compiling ArgumentParser CommandConfiguration.swift
[88/161] Compiling ArgumentParser CommandGroup.swift
[89/161] Compiling ArgumentParser EnumerableFlag.swift
[90/161] Compiling ArgumentParser ExpressibleByArgument.swift
[91/161] Compiling ArgumentParser ParsableArguments.swift
[92/161] Compiling ArgumentParser Foundation.swift
[93/161] Compiling ArgumentParser Mutex.swift
[94/161] Compiling ArgumentParser Platform.swift
[95/161] Compiling ArgumentParser SequenceExtensions.swift
[96/161] Compiling ArgumentParser StringExtensions.swift
[97/161] Compiling ArgumentParser SwiftExtensions.swift
BUILD FAILURE 6.3 wasm