Swift Package IndexBuild Information
Failed to build FileCheck, reference 0.2.6 (f7c5f1), with Swift 6.3 for Wasm on 12 Apr 2026 21:44:16 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/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
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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/llvm-swift/filecheck.git
Reference: 0.2.6
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/llvm-swift/filecheck
* tag 0.2.6 -> FETCH_HEAD
HEAD is now at f7c5f1a fixup! Upgrade Argument Parser to 1.1.0
Cloned https://github.com/llvm-swift/filecheck.git
Revision (git rev-parse @):
f7c5f1a9479b33a876a6f5632ca2b92a7ce4b667
SUCCESS checkout https://github.com/llvm-swift/filecheck.git at 0.2.6
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Build
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Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/llvm-swift/filecheck.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$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/mxcl/Chalk.git
Fetching https://github.com/apple/swift-argument-parser
[1/17523] Fetching swift-argument-parser
[4382/17604] Fetching swift-argument-parser, chalk
Fetched https://github.com/mxcl/Chalk.git from cache (0.58s)
Fetched https://github.com/apple/swift-argument-parser from cache (0.78s)
Computing version for https://github.com/mxcl/Chalk.git
Computed https://github.com/mxcl/Chalk.git at 0.5.0 (1.25s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.7.1 (0.48s)
Creating working copy for https://github.com/mxcl/Chalk.git
Working copy of https://github.com/mxcl/Chalk.git resolved at 0.5.0
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.7.1
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/15] Write sources
[7/15] Write swift-version-24593BA9C3E375BF.txt
[9/19] Emitting module ArgumentParserToolInfo
[10/19] Compiling ArgumentParserToolInfo ToolInfo.swift
[11/20] Wrapping AST for ArgumentParserToolInfo for debugging
[13/66] Emitting module Chalk
[14/66] Compiling Chalk Chalk.swift
[16/67] Compiling ArgumentParser Foundation.swift
[17/67] Compiling ArgumentParser Mutex.swift
[18/67] Compiling ArgumentParser Platform.swift
[19/67] Compiling ArgumentParser SequenceExtensions.swift
[20/67] Compiling ArgumentParser StringExtensions.swift
[21/67] Compiling ArgumentParser SwiftExtensions.swift
[21/73] Wrapping AST for Chalk for debugging
[23/79] Compiling FileCheck Diagnostics.swift
/host/spi-builder-workspace/Sources/FileCheck/FileCheck.swift:6:10: error: no such module 'Darwin'
4 | import Glibc
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[24/79] Emitting module ArgumentParser
error: emit-module command failed with exit code 1 (use -v to see invocation)
[25/79] Emitting module FileCheck
/host/spi-builder-workspace/Sources/FileCheck/FileCheck.swift:6:10: error: no such module 'Darwin'
4 | import Glibc
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[26/79] Compiling FileCheck CheckString.swift
/host/spi-builder-workspace/Sources/FileCheck/FileCheck.swift:6:10: error: no such module 'Darwin'
4 | import Glibc
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[27/79] Compiling ArgumentParser ParentCommand.swift
[28/79] Compiling ArgumentParser AsyncParsableCommand.swift
[29/79] Compiling ArgumentParser CommandConfiguration.swift
[30/79] Compiling ArgumentParser CommandGroup.swift
[31/79] Compiling ArgumentParser EnumerableFlag.swift
[32/79] Compiling ArgumentParser ExpressibleByArgument.swift
[33/79] Compiling ArgumentParser ParsableArguments.swift
[34/79] Compiling FileCheck Pattern.swift
/host/spi-builder-workspace/Sources/FileCheck/FileCheck.swift:6:10: error: no such module 'Darwin'
4 | import Glibc
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[35/79] Compiling FileCheck EditDistance.swift
/host/spi-builder-workspace/Sources/FileCheck/FileCheck.swift:6:10: error: no such module 'Darwin'
4 | import Glibc
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[36/79] Compiling FileCheck FileCheck.swift
/host/spi-builder-workspace/Sources/FileCheck/FileCheck.swift:6:10: error: no such module 'Darwin'
4 | import Glibc
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
BUILD FAILURE 6.3 wasm