Swift Package IndexBuild Information
Failed to build XCLint, reference main (51c82f), with Swift 6.3 for Wasm on 16 Apr 2026 06:48:35 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:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1Build Log
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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/mattmassicotte/XCLint.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/mattmassicotte/XCLint
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 51c82f6 Add test for group sorting with extensions
Cloned https://github.com/mattmassicotte/XCLint.git
Revision (git rev-parse @):
51c82f61a28dd4827e35d6ab7eef8d6057f41786
SUCCESS checkout https://github.com/mattmassicotte/XCLint.git at main
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Build
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Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/mattmassicotte/XCLint.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images: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/mattmassicotte/XCConfig
[1/148] Fetching xcconfig
Fetched https://github.com/mattmassicotte/XCConfig from cache (0.29s)
Fetching https://github.com/jpsim/Yams.git
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/tuist/XcodeProj
[1/24433] Fetching xcodeproj
[734/41956] Fetching xcodeproj, swift-argument-parser
[4160/53507] Fetching xcodeproj, swift-argument-parser, yams
Fetched https://github.com/apple/swift-argument-parser from cache (1.50s)
[31387/35984] Fetching xcodeproj, yams
Fetched https://github.com/jpsim/Yams.git from cache (2.26s)
Fetched https://github.com/tuist/XcodeProj from cache (2.36s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.7.1 (2.81s)
Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 5.4.0 (2.27s)
Computing version for https://github.com/tuist/XcodeProj
Computed https://github.com/tuist/XcodeProj at 9.11.0 (0.48s)
Fetching https://github.com/tadija/AEXML.git
Fetching https://github.com/kylef/PathKit.git
[1/1452] Fetching pathkit
[1453/3607] Fetching pathkit, aexml
Fetched https://github.com/kylef/PathKit.git from cache (0.31s)
Fetched https://github.com/tadija/AEXML.git from cache (0.31s)
Computing version for https://github.com/kylef/PathKit.git
Computed https://github.com/kylef/PathKit.git at 1.0.1 (2.51s)
Fetching https://github.com/kylef/Spectre.git
[1/1021] Fetching spectre
Fetched https://github.com/kylef/Spectre.git from cache (0.22s)
Computing version for https://github.com/tadija/AEXML.git
Computed https://github.com/tadija/AEXML.git at 4.7.0 (0.59s)
Computing version for https://github.com/kylef/Spectre.git
Computed https://github.com/kylef/Spectre.git at 0.10.1 (0.45s)
Creating working copy for https://github.com/jpsim/Yams.git
Working copy of https://github.com/jpsim/Yams.git resolved at 5.4.0
Creating working copy for https://github.com/tuist/XcodeProj
Working copy of https://github.com/tuist/XcodeProj resolved at 9.11.0
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/mattmassicotte/XCConfig
Working copy of https://github.com/mattmassicotte/XCConfig resolved at fda9516ccdd073812b6d16a0bd702204b14e70a3
Creating working copy for https://github.com/tadija/AEXML.git
Working copy of https://github.com/tadija/AEXML.git resolved at 4.7.0
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/29] Write sources
[11/29] Compiling writer.c
[12/29] Compiling reader.c
[13/29] Write swift-version-24593BA9C3E375BF.txt
[14/29] Compiling api.c
[15/31] Compiling parser.c
[16/44] Compiling emitter.c
[17/44] Compiling scanner.c
[19/45] Emitting module ArgumentParserToolInfo
error: emit-module command failed with exit code 1 (use -v to see invocation)
[20/64] 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
[21/64] Emitting module Yams
[22/66] Compiling Yams Tag.swift
[23/66] Compiling Yams YamlAnchorProviding.swift
[24/66] Emitting module AEXML
[25/66] Compiling Yams Mark.swift
[26/66] Compiling Yams Node.Alias.swift
[27/66] Compiling Yams Node.Mapping.swift
[28/66] Compiling ArgumentParserToolInfo ToolInfo.swift
[29/67] Wrapping AST for ArgumentParserToolInfo for debugging
[31/113] Compiling ArgumentParser DumpHelpGenerator.swift
[32/113] Compiling ArgumentParser HelpCommand.swift
[33/113] Compiling ArgumentParser ArgumentSet.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.
[34/113] Compiling ArgumentParser CommandParser.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.
[35/113] Compiling ArgumentParser InputKey.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.
[36/113] Compiling ArgumentParser ParserError.swift
[37/113] Compiling ArgumentParser SplitArguments.swift
[38/113] 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
[39/113] Compiling AEXML Builders.swift
BUILD FAILURE 6.3 wasm