Swift Package IndexBuild Information
Failed to build ShXcrun, reference trunk (8128fa), with Swift 6.3 for Wasm on 14 Apr 2026 12:09:05 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
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/danielsincere/ShXcrun.git
Reference: trunk
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/danielsincere/ShXcrun
* branch trunk -> FETCH_HEAD
* [new branch] trunk -> origin/trunk
HEAD is now at 8128fae update Package.swift
Cloned https://github.com/danielsincere/ShXcrun.git
Revision (git rev-parse @):
8128fae96e027a12cc8524a51f3bdabe6e3d3d25
SUCCESS checkout https://github.com/danielsincere/ShXcrun.git at trunk
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/danielsincere/ShXcrun.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$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/DanielSincere/Sh.git
[1/859] Fetching sh
Fetched https://github.com/DanielSincere/Sh.git from cache (0.52s)
Computing version for https://github.com/DanielSincere/Sh.git
Computed https://github.com/DanielSincere/Sh.git at 1.3.0 (1.00s)
Fetching https://github.com/apple/swift-system
Fetching https://github.com/onevcat/Rainbow
[1/1442] Fetching rainbow
[1443/7043] Fetching rainbow, swift-system
Fetched https://github.com/apple/swift-system from cache (0.47s)
Fetched https://github.com/onevcat/Rainbow from cache (0.47s)
Computing version for https://github.com/onevcat/Rainbow
Computed https://github.com/onevcat/Rainbow at 4.2.1 (3.00s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.6.4 (0.89s)
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.6.4
Creating working copy for https://github.com/onevcat/Rainbow
Working copy of https://github.com/onevcat/Rainbow resolved at 4.2.1
Creating working copy for https://github.com/DanielSincere/Sh.git
Working copy of https://github.com/DanielSincere/Sh.git resolved at 1.3.0
Building for debugging...
[0/6] Write sources
[4/6] Compiling CSystem shims.c
[5/6] Write swift-version-24593BA9C3E375BF.txt
[7/52] Emitting module SystemPackage
[8/56] Compiling SystemPackage Exports.swift
[9/56] Compiling SystemPackage Mocking.swift
[10/57] Compiling SystemPackage SystemString.swift
[11/57] Compiling SystemPackage Util+StringArray.swift
[12/57] Compiling SystemPackage Util.swift
[13/57] Compiling SystemPackage UtilConsumers.swift
[14/57] Compiling SystemPackage FilePathTemp.swift
[15/57] Compiling SystemPackage FilePathTempPosix.swift
[16/57] Compiling SystemPackage Errno.swift
[17/57] Compiling SystemPackage ErrnoWindows.swift
[18/57] Compiling SystemPackage FileDescriptor.swift
[19/57] Compiling SystemPackage FileHelpers.swift
[20/57] Compiling SystemPackage FileOperations.swift
[21/57] Compiling SystemPackage FilePath.swift
[22/57] Compiling SystemPackage FilePathComponentView.swift
[23/57] Compiling SystemPackage FilePathComponents.swift
[24/57] Compiling SystemPackage FilePathParsing.swift
[25/57] Compiling SystemPackage FilePathString.swift
[26/57] Compiling SystemPackage IORing.swift
[27/57] Compiling SystemPackage RawIORequest.swift
[28/57] Compiling SystemPackage Backcompat.swift
[29/57] Compiling SystemPackage CInterop.swift
[30/57] Compiling SystemPackage FilePathWindows.swift
[31/57] Compiling SystemPackage FilePermissions.swift
[32/57] Compiling SystemPackage IOCompletion.swift
[33/57] Compiling SystemPackage IORequest.swift
[34/57] Compiling SystemPackage Syscalls.swift
[35/57] Compiling SystemPackage WindowsSyscallAdapters.swift
[36/57] Compiling SystemPackage MachPort.swift
[37/57] Compiling SystemPackage PlatformString.swift
[38/57] Compiling SystemPackage FilePathSyntax.swift
[41/57] Compiling SystemPackage FilePathTempWindows.swift
[42/57] Compiling SystemPackage Constants.swift
[45/57] Compiling SystemPackage RawBuffer.swift
[46/57] Emitting module Rainbow
[57/58] Compiling Rainbow StyledStringBuilder.swift
[60/73] Compiling Sh sh.swift
/host/spi-builder-workspace/.build/checkouts/Sh/Sources/Sh/Process/Process.runRedirectingAllOutput.swift:6:8: error: no such module 'System'
4 | import SystemPackage
5 | #else
6 | import System
| `- error: no such module 'System'
7 | #endif
8 |
[61/73] Compiling Sh Sink.swift
/host/spi-builder-workspace/.build/checkouts/Sh/Sources/Sh/Process/Process.runRedirectingAllOutput.swift:6:8: error: no such module 'System'
4 | import SystemPackage
5 | #else
6 | import System
| `- error: no such module 'System'
7 | #endif
8 |
[62/73] Compiling Sh String.asTrimmedLines.swift
/host/spi-builder-workspace/.build/checkouts/Sh/Sources/Sh/Process/Process.runRedirectingAllOutput.swift:6:8: error: no such module 'System'
4 | import SystemPackage
5 | #else
6 | import System
| `- error: no such module 'System'
7 | #endif
8 |
[63/74] Compiling Sh shq.swift
/host/spi-builder-workspace/.build/checkouts/Sh/Sources/Sh/Process/Process.runRedirectingAllOutput.swift:6:8: error: no such module 'System'
4 | import SystemPackage
5 | #else
6 | import System
| `- error: no such module 'System'
7 | #endif
8 |
[64/74] Compiling Sh Process.runReturningTrimmedString.swift
/host/spi-builder-workspace/.build/checkouts/Sh/Sources/Sh/Process/Process.runRedirectingAllOutput.swift:6:8: error: no such module 'System'
4 | import SystemPackage
5 | #else
6 | import System
| `- error: no such module 'System'
7 | #endif
8 |
[65/74] Compiling Sh Process.terminationError.swift
/host/spi-builder-workspace/.build/checkouts/Sh/Sources/Sh/Process/Process.runRedirectingAllOutput.swift:6:8: error: no such module 'System'
4 | import SystemPackage
5 | #else
6 | import System
| `- error: no such module 'System'
7 | #endif
8 |
[66/74] Compiling Sh Process.init.swift
/host/spi-builder-workspace/.build/checkouts/Sh/Sources/Sh/Process/Process.runRedirectingAllOutput.swift:6:8: error: no such module 'System'
4 | import SystemPackage
5 | #else
6 | import System
| `- error: no such module 'System'
7 | #endif
8 |
[67/74] Compiling Sh Process.runRedirectingAllOutput.swift
/host/spi-builder-workspace/.build/checkouts/Sh/Sources/Sh/Process/Process.runRedirectingAllOutput.swift:6:8: error: no such module 'System'
4 | import SystemPackage
5 | #else
6 | import System
| `- error: no such module 'System'
7 | #endif
8 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[68/74] Emitting module Sh
/host/spi-builder-workspace/.build/checkouts/Sh/Sources/Sh/Process/Process.runRedirectingAllOutput.swift:6:8: error: no such module 'System'
4 | import SystemPackage
5 | #else
6 | import System
| `- error: no such module 'System'
7 | #endif
8 |
[69/74] Compiling Sh Process.runReturningAllOutput.swift
/host/spi-builder-workspace/.build/checkouts/Sh/Sources/Sh/Process/Process.runRedirectingAllOutput.swift:6:8: error: no such module 'System'
4 | import SystemPackage
5 | #else
6 | import System
| `- error: no such module 'System'
7 | #endif
8 |
[70/74] Compiling Sh Process.runReturningData.swift
/host/spi-builder-workspace/.build/checkouts/Sh/Sources/Sh/Process/Process.runRedirectingAllOutput.swift:6:8: error: no such module 'System'
4 | import SystemPackage
5 | #else
6 | import System
| `- error: no such module 'System'
7 | #endif
8 |
[71/74] Compiling Sh PipeBuffer.swift
/host/spi-builder-workspace/.build/checkouts/Sh/Sources/Sh/Process/Process.runRedirectingAllOutput.swift:6:8: error: no such module 'System'
4 | import SystemPackage
5 | #else
6 | import System
| `- error: no such module 'System'
7 | #endif
8 |
[72/74] Compiling Sh Errors.swift
/host/spi-builder-workspace/.build/checkouts/Sh/Sources/Sh/Process/Process.runRedirectingAllOutput.swift:6:8: error: no such module 'System'
4 | import SystemPackage
5 | #else
6 | import System
| `- error: no such module 'System'
7 | #endif
8 |
[73/74] Compiling Sh Data.asJSON.swift
/host/spi-builder-workspace/.build/checkouts/Sh/Sources/Sh/Process/Process.runRedirectingAllOutput.swift:6:8: error: no such module 'System'
4 | import SystemPackage
5 | #else
6 | import System
| `- error: no such module 'System'
7 | #endif
8 |
[74/74] Compiling Sh Data.asTrimmedString.swift
/host/spi-builder-workspace/.build/checkouts/Sh/Sources/Sh/Process/Process.runRedirectingAllOutput.swift:6:8: error: no such module 'System'
4 | import SystemPackage
5 | #else
6 | import System
| `- error: no such module 'System'
7 | #endif
8 |
BUILD FAILURE 6.3 wasm